VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

General information:	Introduction	eBASH	eBASC	eBAEAD	eBATS	SUPERCOP	XBX	Computers

How to submit new software:	Tips	hash	stream	aead	dh	kem	encrypt	sign

List of primitives measured:	lwc	sha3	hash	stream	lwc	caesar	aead	dh	kem	encrypt	sign

Measurements indexed by machine:	lwc	sha3	hash	stream	lwc	caesar	aead	dh	kem	encrypt	sign

List of subroutines:	verify	decode	encode	sort	core	hashblocks	scalarmult

Measurements of stream ciphers, indexed by machine

eBASC (ECRYPT Benchmarking of Stream Ciphers) is a project to measure the performance of stream ciphers. This page presents the benchmark results collected so far in eBASC:

Speed (cycles/byte) of encrypting an 8-byte message.
Speed of encrypting a 64-byte message.
Speed of encrypting a 576-byte message.
Speed of encrypting a 1536-byte message.
Speed of encrypting a 4096-byte message.
Speed of encrypting a long message. This is computed as 1/3072 of the difference in cycle counts between encrypting 4096-byte messages and encrypting 1024-byte messages.

Graphs show timings for all message lengths between 0 and 4096 bytes. The stair-step shape of a typical curve on the graphs reflects the fact that these stream ciphers handle messages in blocks, such as 64-byte blocks.

Each table row lists the first quartile of many speed measurements, the median of many speed measurements, the third quartile of many speed measurements, and the name of the primitive. Measurements with large variance are indicated in red with question marks. The symbol T: (starting with supercop-20200816) means that the SUPERCOP database at the time of benchmarking did not list constant time as a goal for this implementation.

Each computer name is linked to additional information about the implementations and compilers selected for benchmarking.

There is a separate page with more information about each stream cipher and each implementation. Designers and implementors interested in submitting new stream ciphers and new implementations should read the call for submissions.

amd64; Golden Cove (906a4-40); 2022 Intel Core i3-1215U, P cores; 2 x 1600MHz; `alder2,1f626960,5600000`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.34 0.34 0.35 T:aes128ctr

0.40 0.41 0.42 T:aes192ctr

0.45 0.45 0.46 aes256ctr

0.50 0.52 0.55 tango642

0.57 0.58 0.60 chacha8

0.59 0.62 0.64 salsa208

0.81 0.83 0.84 chacha12

0.86 0.88 0.89 salsa2012

1.01 1.02 1.03 T:speck6496ctr

1.05 1.06 1.07 T:speck64128ctr

0.96? 1.11? 1.41? T:hc128

1.25 1.26 1.27 T:speck128128ctr

1.26 1.28 1.30 chacha20

1.29 1.30 1.31 T:speck128192ctr

1.33 1.33 1.34 T:speck128256ctr

1.36 1.38 1.40 salsa20

1.37 1.39 1.40 xsalsa20

1.34? 1.46? 1.59? T:hc256

1.52? 1.60? 1.75? T:tpy

1.63? 1.68? 1.89? T:sosemanuk

1.59? 1.69? 1.78? T:nlsv2

1.65 1.73 1.75 T:snow20

1.73 1.76 1.79 T:panama

1.79 1.80 1.81 T:simon6496ctr

1.85 1.86 1.88 T:simon64128ctr

1.89 1.89 1.90 T:trivium

1.87? 1.97? 2.21? T:tpy6

1.93? 2.10? 2.15? T:rabbit

2.38 2.39 2.40 T:cryptmtv3

2.58 2.68 2.76 T:tpypy

2.78 2.80 2.82 T:simon128128ctr

2.93 2.95 2.96 T:simon128256ctr

3.57 3.59 3.62 T:lexv2

7.29 7.31 7.33 T:aes128estream

11.04 11.08 11.12 T:aes256estream

9.56? 14.41? 16.11? T:ocelot1

13.25? 14.58? 15.33? T:ocelot2

21.90 22.77 23.54 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.38 0.38 0.39 T:aes128ctr

0.49 0.50 0.50 aes256ctr

0.51 0.51 0.51 T:aes192ctr

0.58 0.59 0.59 chacha8

0.61 0.63 0.64 salsa208

0.66 0.66 0.68 tango642

0.82 0.83 0.84 chacha12

0.87 0.88 0.89 salsa2012

1.04 1.04 1.05 T:speck6496ctr

1.08 1.08 1.08 T:speck64128ctr

1.27 1.28 1.30 chacha20

1.28 1.28 1.29 T:speck128128ctr

1.32 1.32 1.33 T:speck128192ctr

1.36 1.36 1.37 T:speck128256ctr

1.37 1.38 1.39 salsa20

1.47 1.48 1.48 xsalsa20

1.75 1.80 1.82 T:snow20

1.83 1.84 1.88 T:nlsv2

1.87 1.90 2.05 T:sosemanuk

1.96 1.96 1.96 T:simon6496ctr

1.98 1.98 1.99 T:trivium

2.11 2.11 2.12 T:simon64128ctr

2.03 2.14 2.16 T:rabbit

2.29 2.30 2.32 T:panama

2.56 2.61 2.76 T:tpy6

2.85 2.86 2.86 T:cryptmtv3

3.04 3.05 3.05 T:simon128128ctr

3.12 3.16 3.24 T:tpy

3.33 3.34 3.34 T:simon128256ctr

3.65 3.66 3.84 T:hc128

3.68 3.69 3.70 T:lexv2

4.05 4.10 4.13 T:tpypy

7.34 7.35 7.36 T:aes128estream

7.56 7.58 7.61 T:hc256

11.14 11.17 11.18 T:aes256estream

11.65? 15.18? 15.62? T:ocelot1

14.58 15.45 15.87 T:ocelot2

23.45 23.91 24.15 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.43 0.44 0.44 T:aes128ctr

0.57 0.57 0.60 aes256ctr

0.58 0.58 0.60 chacha8

0.62 0.63 0.66 salsa208

0.67 0.68 0.68 T:aes192ctr

0.82 0.85 0.86 chacha12

0.87 0.89 0.91 tango642

0.88 0.89 0.90 salsa2012

1.08 1.08 1.08 T:speck6496ctr

1.11 1.12 1.12 T:speck64128ctr

1.28 1.29 1.31 chacha20

1.32 1.33 1.34 T:speck128128ctr

1.36 1.37 1.37 T:speck128192ctr

1.38 1.40 1.41 salsa20

1.40 1.40 1.42 T:speck128256ctr

1.61 1.63 1.64 xsalsa20

1.93 1.98 2.01 T:snow20

2.12 2.12 2.13 T:trivium

2.10 2.13 2.26 T:rabbit

2.22 2.23 2.24 T:simon6496ctr

2.17 2.27 2.34 T:nlsv2

2.26 2.28 2.39 T:sosemanuk

2.51 2.52 2.54 T:simon64128ctr

3.17 3.19 3.23 T:panama

3.45 3.46 3.47 T:simon128128ctr

3.59 3.65 3.74 T:tpy6

3.82 3.83 3.86 T:lexv2

3.93 3.96 3.99 T:cryptmtv3

3.98 3.99 4.01 T:simon128256ctr

5.26 5.53 5.61 T:tpy

6.49 6.51 6.60 T:tpypy

7.39 7.40 7.43 T:aes128estream

7.79 7.85 7.98 T:hc128

11.29 11.33 11.38 T:aes256estream

16.52 16.91 17.30 T:ocelot1

16.90 17.44 17.75 T:ocelot2

17.70 17.76 17.84 T:hc256

25.45 25.85 27.51 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.64 0.65 0.67 T:aes128ctr

0.70 0.71 0.72 chacha8

0.81 0.84 0.88 salsa208

0.96 0.98 1.02 aes256ctr

1.04 1.06 1.15 chacha12

1.11 1.11 1.13 T:aes192ctr

1.15 1.17 1.19 salsa2012

1.21 1.22 1.23 T:speck6496ctr

1.24 1.25 1.26 T:speck64128ctr

1.41 1.43 1.49 tango642

1.51 1.52 1.53 T:speck128128ctr

1.54 1.55 1.57 T:speck128192ctr

1.59 1.60 1.61 T:speck128256ctr

1.67 1.69 1.70 chacha20

1.83 1.84 1.87 salsa20

2.25 2.30 2.35 T:snow20

2.42 2.44 2.47 xsalsa20

2.32 2.46 2.57 T:rabbit

2.52 2.52 2.53 T:trivium

2.84 2.98 3.14 T:nlsv2

3.16 3.18 3.25 T:simon64128ctr

3.43 3.45 3.47 T:simon6496ctr

3.41 3.47 3.53 T:sosemanuk

4.20 4.23 4.36 T:lexv2

4.45 4.47 4.49 T:cryptmtv3

4.80 4.82 4.95 T:simon128128ctr

5.19 5.22 5.27 T:simon128256ctr

5.44 5.50 5.56 T:panama

6.33 6.40 6.50 T:tpy6

7.57 7.61 7.65 T:aes128estream

11.60 11.69 11.74 T:aes256estream

11.70 11.80 12.12 T:tpy

12.82 13.00 13.25 T:tpypy

18.79 18.96 19.12 T:hc128

19.44 19.96 20.56 T:ocelot1

20.46 20.92 21.60 T:ocelot2

30.34 30.78 32.10 T:amastrid

44.56 44.70 44.90 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.56 2.61 2.75 T:speck6496ctr

2.67 2.70 2.77 T:speck64128ctr

2.86 2.89 2.94 chacha8

3.02 3.14 3.23 salsa208

3.20 3.27 3.30 T:aes128ctr

3.36 3.45 3.52 T:speck128192ctr

3.48 3.53 3.62 T:speck128256ctr

3.50 3.59 3.67 T:speck128128ctr

3.92 3.97 4.00 chacha12

4.11 4.19 4.30 salsa2012

5.03 5.09 5.38 aes256ctr

5.42? 5.55? 6.06? T:rabbit

5.77 5.84 5.95 chacha20

6.08 6.20 6.34 T:snow20

6.30 6.39 6.50 salsa20

6.70 6.80 6.91 T:simon6496ctr

7.44 7.50 7.69 T:simon64128ctr

7.53 7.62 7.67 T:trivium

7.61 7.67 7.77 T:aes192ctr

8.17 8.30 8.42 tango642

8.22 8.34 8.45 T:cryptmtv3

9.09 9.27 9.50 T:lexv2

9.80 9.89 10.03 T:aes128estream

11.27 11.36 11.50 xsalsa20

11.31 11.39 11.59 T:simon128128ctr

12.88 12.97 13.17 T:simon128256ctr

13.61? 14.25? 15.25? T:nlsv2

15.45 15.62 16.38 T:aes256estream

17.14 17.27 17.38 T:sosemanuk

35.19 35.66 35.98 T:panama

40.75 40.98 41.23 T:tpy6

57.28? 59.77? 65.73? T:ocelot2

57.78 60.66 64.11 T:ocelot1

88.39 89.83 92.61 T:tpy

90.44 93.55 98.66 T:amastrid

93.70 94.39 97.33 T:tpypy

159.94 160.16 160.47 T:hc128

390.73 392.08 394.34 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

13.75 14.00 14.38 T:speck6496ctr

14.25 14.75 15.25 T:speck64128ctr

16.00? 16.38? 19.38? T:speck128128ctr

17.00 17.38 18.00 T:speck128192ctr

17.38? 18.25? 21.88? T:speck128256ctr

20.50 21.12 21.50 salsa208

25.88 26.38 27.12 T:aes128ctr

27.50 28.38 28.88 chacha8

28.88 29.25 29.62 salsa2012

33.25 33.75 35.00 aes256ctr

33.38? 35.62? 37.75? T:rabbit

37.88 38.75 40.12 T:simon6496ctr

43.50 44.12 44.75 T:simon64128ctr

46.62 46.88 47.38 T:trivium

46.75 47.38 48.00 T:cryptmtv3

42.50? 49.38? 50.25? T:aes128estream

50.25 50.50 51.75 T:lexv2

50.12 50.75 51.12 chacha12

47.62? 51.50? 54.25? T:snow20

56.00 56.50 57.12 chacha20

56.12? 57.12? 64.00? T:aes256estream

57.38 58.12 59.00 tango642

62.62 62.88 63.50 T:aes192ctr

64.50 64.62 65.00 salsa20

64.88? 67.25? 74.62? T:nlsv2

68.00 68.62 69.50 T:simon128128ctr

79.88 80.88 81.50 T:simon128256ctr

103.38 104.12 105.00 xsalsa20

137.25 138.25 138.88 T:sosemanuk

272.25 279.12 282.00 T:panama

311.25 312.88 315.25 T:tpy6

355.12 372.75 381.75 T:ocelot2

363.75 372.75 392.00 T:ocelot1

596.12? 621.38? 696.75? T:amastrid

722.00 729.88 749.50 T:tpypy

728.75 761.25 803.25 T:tpy

1283.62 1286.88 1290.50 T:hc128

3126.00 3142.62 3178.12 T:hc256

amd64; Gracemont (906a4-20); 2022 Intel Core i3-1215U, E cores; 4 x 1600MHz; `alder2,1f626960,3300000`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.40 0.41 0.43 T:aes192ctr

0.51 0.52 0.52 T:aes128ctr

0.59 0.61 0.62 aes256ctr

0.82 0.83 0.84 tango642

0.93 0.94 0.95 chacha8

1.12 1.14 1.14 salsa208

1.28 1.30 1.32 T:hc128

1.28 1.31 1.32 chacha12

1.61 1.63 1.64 salsa2012

1.82 1.89 1.93 T:hc256

1.84 1.91 1.94 T:nlsv2

1.97 1.97 2.00 T:speck6496ctr

2.00 2.01 2.03 chacha20

2.01 2.02 2.03 T:sosemanuk

2.00 2.02 2.15 T:snow20

2.06 2.07 2.08 T:speck64128ctr

2.07 2.08 2.09 T:cryptmtv3

2.11 2.12 2.14 T:panama

1.95? 2.24? 2.54? T:tpy

2.28 2.38 2.46 T:tpy6

2.41 2.42 2.44 T:speck128128ctr

2.44 2.44 2.45 T:trivium

2.49 2.50 2.52 T:speck128192ctr

2.56 2.57 2.59 T:speck128256ctr

2.57 2.59 2.60 xsalsa20

2.59 2.60 2.61 salsa20

2.95 2.96 2.96 T:simon6496ctr

2.76 2.97 3.00 T:rabbit

3.06 3.07 3.09 T:simon64128ctr

3.67 3.67 3.69 T:lexv2

3.65? 3.71? 4.06? T:tpypy

4.45 4.48 4.50 T:simon128128ctr

4.69 4.71 4.73 T:simon128256ctr

7.48 7.49 7.50 T:aes128estream

10.84 11.26 11.39 T:aes256estream

14.68? 14.98? 16.36? T:ocelot1

16.72 16.84 16.95 T:ocelot2

26.94 27.41 28.15 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.52 0.53 0.54 T:aes192ctr

0.54 0.54 0.54 T:aes128ctr

0.63 0.63 0.64 aes256ctr

0.94 0.95 0.95 chacha8

1.02 1.02 1.02 tango642

1.14 1.15 1.16 salsa208

1.30 1.31 1.32 chacha12

1.64 1.64 1.64 salsa2012

2.00 2.00 2.02 T:speck6496ctr

2.03 2.03 2.04 chacha20

1.99 2.04 2.06 T:nlsv2

2.07 2.08 2.18 T:snow20

2.09 2.09 2.10 T:speck64128ctr

2.27 2.27 2.28 T:sosemanuk

2.46 2.46 2.47 T:speck128128ctr

2.53 2.54 2.55 T:speck128192ctr

2.54 2.54 2.54 T:trivium

2.60 2.61 2.61 salsa20

2.61 2.62 2.63 T:speck128256ctr

2.63 2.64 2.64 T:cryptmtv3

2.67 2.68 2.69 xsalsa20

2.81 2.81 2.82 T:panama

2.94 3.00 3.02 T:tpy6

2.87 3.00 3.01 T:rabbit

3.09 3.09 3.09 T:simon6496ctr

3.25 3.26 3.27 T:simon64128ctr

3.50 3.68 3.70 T:tpy

3.78 3.78 3.79 T:lexv2

4.06 4.07 4.07 T:hc128

4.66 4.67 4.68 T:simon128128ctr

5.00 5.01 5.02 T:simon128256ctr

4.97 5.01 5.03 T:tpypy

7.53 7.54 7.54 T:aes128estream

8.52 8.54 8.56 T:hc256

11.03 11.34 11.35 T:aes256estream

16.26 16.37 17.38 T:ocelot1

17.84 17.89 17.93 T:ocelot2

28.39 28.71 29.23 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.57 0.57 0.58 T:aes128ctr

0.65 0.67 0.68 aes256ctr

0.71 0.72 0.73 T:aes192ctr

0.96 0.97 0.98 chacha8

1.16 1.18 1.19 salsa208

1.31 1.32 1.33 chacha12

1.32 1.32 1.33 tango642

1.66 1.67 1.68 salsa2012

2.04 2.04 2.06 chacha20

2.04 2.05 2.05 T:speck6496ctr

2.13 2.13 2.14 T:speck64128ctr

2.19 2.21 2.25 T:snow20

2.33 2.34 2.36 T:nlsv2

2.52 2.53 2.55 T:speck128128ctr

2.60 2.60 2.60 T:speck128192ctr

2.60 2.61 2.62 salsa20

2.68 2.69 2.70 T:speck128256ctr

2.71 2.71 2.71 T:trivium

2.75 2.76 2.76 T:sosemanuk

2.83 2.84 2.85 xsalsa20

2.92 3.00 3.11 T:rabbit

3.31 3.32 3.33 T:simon6496ctr

3.57 3.57 3.59 T:simon64128ctr

3.93 3.96 3.97 T:lexv2

3.95 3.96 3.97 T:panama

3.96 3.96 3.97 T:cryptmtv3

3.90 3.99 4.03 T:tpy6

4.98 5.00 5.02 T:simon128128ctr

5.51 5.53 5.57 T:simon128256ctr

5.54 6.07 6.11 T:tpy

7.12 7.16 7.28 T:tpypy

7.61 7.62 7.63 T:aes128estream

8.64 8.67 8.68 T:hc128

11.17 11.45 11.48 T:aes256estream

18.54 18.90 19.45 T:ocelot1

19.44 19.52 19.91 T:ocelot2

19.59 19.62 19.67 T:hc256

30.13 31.35 32.30 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.92 0.94 0.95 T:aes128ctr

0.98 1.01 1.04 aes256ctr

1.09 1.10 1.11 chacha8

1.25 1.29 1.30 T:aes192ctr

1.33 1.35 1.37 salsa208

1.50 1.51 1.53 chacha12

1.88 1.90 1.91 salsa2012

2.17 2.18 2.22 tango642

2.22 2.22 2.23 T:speck6496ctr

2.29 2.31 2.31 T:speck64128ctr

2.35 2.36 2.38 chacha20

2.45 2.49 2.52 T:snow20

2.75 2.76 2.77 T:speck128128ctr

2.83 2.83 2.85 T:speck128192ctr

2.94 2.94 2.95 T:speck128256ctr

2.95 2.98 3.00 salsa20

3.03 3.05 3.06 T:nlsv2

3.13 3.14 3.17 T:trivium

3.31 3.36 3.44 T:rabbit

3.56 3.59 3.65 xsalsa20

4.03 4.05 4.06 T:sosemanuk

4.45 4.46 4.51 T:simon6496ctr

4.44 4.48 4.49 T:lexv2

4.69 4.70 4.72 T:cryptmtv3

5.04 5.06 5.08 T:simon64128ctr

6.51 6.70 6.97 T:tpy6

6.78 6.81 6.84 T:simon128128ctr

6.96 6.97 7.03 T:panama

7.82 7.83 7.85 T:aes128estream

9.65 9.68 9.70 T:simon128256ctr

11.11? 11.17? 12.69? T:tpy

11.42 11.78 11.81 T:aes256estream

13.05 13.17 13.27 T:tpypy

20.94 20.97 21.00 T:hc128

23.74 24.40 24.90 T:ocelot1

24.84 24.97 25.07 T:ocelot2

34.30 36.95 37.31 T:amastrid

49.16 49.23 49.30 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.38 2.42 2.47 chacha8

3.05 3.08 3.09 salsa208

3.30 3.33 3.36 chacha12

3.98 4.02 4.03 salsa2012

4.00? 4.14? 4.70? T:aes128ctr

4.09 4.17 4.31 T:speck6496ctr

4.20 4.31 4.47 T:speck64128ctr

4.59 4.73 4.83 aes256ctr

5.09 5.14 5.20 chacha20

5.44 5.50 5.53 T:speck128128ctr

5.61 5.66 5.66 T:speck128192ctr

5.88 5.89 6.00 T:speck128256ctr

6.05 6.09 6.31 T:snow20

6.14 6.14 6.23 salsa20

7.39 7.55 7.86 T:rabbit

8.08 8.23 8.41 T:simon6496ctr

8.70 8.73 8.78 T:trivium

8.55 8.77 9.36 T:aes192ctr

9.09 9.23 9.42 T:simon64128ctr

10.67 10.77 10.92 T:aes128estream

11.12 11.22 11.34 T:lexv2

11.64 11.72 11.80 xsalsa20

12.03 12.09 12.17 T:cryptmtv3

13.00 13.05 13.16 tango642

13.33 13.45 13.59 T:simon128128ctr

14.06 14.73 15.02 T:nlsv2

15.11 15.27 15.36 T:simon128256ctr

15.03 15.45 15.59 T:aes256estream

18.88 19.14 19.23 T:sosemanuk

40.88 41.67 41.89 T:tpy6

45.33 45.61 45.73 T:panama

82.95 83.14 84.20 T:tpy

68.70? 88.17? 88.75? T:tpypy

94.66 95.41 95.73 T:ocelot1

96.62 97.80 98.48 T:ocelot2

100.59 103.05 104.70 T:amastrid

177.95 178.22 178.55 T:hc128

427.03 427.39 427.98 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

15.00? 15.62? 21.12? T:aes128ctr

16.00? 16.25? 21.62? T:speck6496ctr

18.75? 19.38? 21.38? T:speck128256ctr

19.12? 19.88? 26.25? T:speck128192ctr

20.12? 20.50? 24.12? T:speck128128ctr

21.25 22.00 22.50 aes256ctr

21.75 22.75 24.00 chacha8

21.38? 23.12? 25.25? T:speck64128ctr

26.88 27.25 27.50 salsa208

28.38 28.75 29.12 chacha12

36.75 37.12 37.75 T:simon6496ctr

43.00 43.38 43.75 salsa2012

43.00 43.62 44.38 T:simon64128ctr

44.38 44.62 45.00 T:aes128estream

44.88 45.62 48.88 T:rabbit

44.00? 45.75? 49.38? chacha20

47.50 48.25 50.12 T:snow20

51.75 51.88 52.12 T:trivium

59.62 60.38 62.88 T:aes256estream

62.25 62.75 64.62 salsa20

64.00 64.88 67.50 T:lexv2

68.75 70.75 73.25 T:aes192ctr

71.00 71.88 76.00 T:nlsv2

78.62 79.12 80.00 T:cryptmtv3

71.62? 80.50? 89.38? T:simon128128ctr

74.75? 81.88? 89.62? T:simon128256ctr

91.50 91.88 92.50 tango642

108.50 109.38 110.62 xsalsa20

151.50 152.38 152.88 T:sosemanuk

313.00 314.75 316.88 T:tpy6

348.75 350.50 356.00 T:panama

542.62? 547.12? 677.38? T:tpypy

631.50 647.50 694.25 T:ocelot1

651.12 654.38 677.38 T:ocelot2

653.50 657.12 660.12 T:tpy

687.00 695.88 712.38 T:amastrid

1424.50 1426.88 1429.00 T:hc128

3417.75 3423.62 3429.88 T:hc256

amd64; Golden Cove (90675-00); 2022 Intel Core i3-12100; 4 x 3300MHz; `alder`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.33 0.34 0.35 T:aes128ctr

0.41 0.41 0.42 T:aes192ctr

0.44 0.45 0.46 aes256ctr

0.53 0.55 0.57 tango642

0.54 0.55 0.56 chacha8

0.57 0.58 0.60 salsa208

0.78 0.79 0.81 chacha12

0.83 0.84 0.85 salsa2012

1.01 1.02 1.03 T:speck6496ctr

1.05 1.06 1.07 T:speck64128ctr

1.25 1.26 1.27 T:speck128128ctr

1.24 1.26 1.27 chacha20

1.29 1.30 1.35 T:speck128192ctr

1.32 1.33 1.34 T:speck128256ctr

1.34 1.35 1.37 xsalsa20

1.35 1.36 1.38 salsa20

1.32? 1.44? 1.54? T:hc256

1.22? 1.46? 1.65? T:hc128

1.55 1.57 1.58 T:simon6496ctr

1.54? 1.66? 1.72? T:nlsv2

1.60 1.68 1.76 T:tpy

1.68 1.69 1.71 T:simon64128ctr

1.60? 1.74? 1.90? T:sosemanuk

1.75 1.78 1.80 T:panama

1.79 1.85 1.87 T:snow20

1.88 1.89 1.90 T:trivium

1.89? 1.95? 2.14? T:rabbit

1.97? 2.11? 2.19? T:tpy6

2.38 2.39 2.40 T:cryptmtv3

2.38 2.40 2.42 T:simon128128ctr

2.51 2.61 2.70 T:tpypy

2.63 2.65 2.66 T:simon128256ctr

3.56 3.59 3.63 T:lexv2

7.29 7.31 7.33 T:aes128estream

11.05 11.10 11.13 T:aes256estream

13.70 14.22 14.57 T:ocelot1

14.06 14.64 15.15 T:ocelot2

21.78 22.44 22.92 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.37 0.38 0.38 T:aes128ctr

0.51 0.51 0.51 aes256ctr

0.51 0.51 0.51 T:aes192ctr

0.55 0.55 0.55 chacha8

0.59 0.59 0.60 salsa208

0.67 0.67 0.68 tango642

0.78 0.79 0.80 chacha12

0.84 0.85 0.85 salsa2012

1.04 1.04 1.05 T:speck6496ctr

1.07 1.08 1.08 T:speck64128ctr

1.25 1.26 1.27 chacha20

1.28 1.28 1.29 T:speck128128ctr

1.32 1.33 1.36 T:speck128192ctr

1.36 1.36 1.37 T:speck128256ctr

1.36 1.37 1.38 salsa20

1.44 1.45 1.46 xsalsa20

1.73 1.73 1.74 T:simon6496ctr

1.79 1.80 1.82 T:nlsv2

1.86 1.87 1.88 T:snow20

1.91 1.91 1.92 T:simon64128ctr

1.87 1.96 2.07 T:sosemanuk

1.98 1.98 1.99 T:trivium

2.02 2.04 2.16 T:rabbit

2.29 2.30 2.30 T:panama

2.63 2.64 2.64 T:simon128128ctr

2.64 2.70 2.75 T:tpy6

2.85 2.86 2.86 T:cryptmtv3

2.99 3.00 3.01 T:simon128256ctr

3.16 3.20 3.22 T:tpy

3.68 3.69 3.70 T:lexv2

3.88 3.96 4.04 T:hc128

4.05 4.09 4.13 T:tpypy

7.34 7.35 7.36 T:aes128estream

7.55 7.58 7.61 T:hc256

11.15 11.17 11.19 T:aes256estream

15.23 15.54 15.75 T:ocelot2

15.37 15.61 15.82 T:ocelot1

23.21 23.54 23.83 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.44 0.44 0.45 T:aes128ctr

0.55 0.56 0.56 chacha8

0.59 0.60 0.61 salsa208

0.60 0.60 0.61 aes256ctr

0.68 0.68 0.69 T:aes192ctr

0.78 0.79 0.80 chacha12

0.85 0.85 0.87 salsa2012

0.88 0.89 0.93 tango642

1.07 1.08 1.09 T:speck6496ctr

1.11 1.12 1.12 T:speck64128ctr

1.26 1.27 1.29 chacha20

1.32 1.33 1.33 T:speck128128ctr

1.37 1.37 1.38 T:speck128192ctr

1.37 1.38 1.40 salsa20

1.41 1.42 1.42 T:speck128256ctr

1.58 1.60 1.61 xsalsa20

1.85 1.92 1.98 T:snow20

1.99 2.00 2.02 T:simon6496ctr

2.12 2.12 2.13 T:trivium

2.11 2.14 2.18 T:nlsv2

2.11 2.16 2.19 T:rabbit

2.27 2.28 2.29 T:simon64128ctr

2.32 2.32 2.33 T:sosemanuk

3.02 3.03 3.05 T:simon128128ctr

3.13 3.18 3.20 T:panama

3.58 3.59 3.61 T:simon128256ctr

3.62 3.69 3.79 T:tpy6

3.82 3.83 3.88 T:lexv2

3.94 3.95 4.00 T:cryptmtv3

5.50 5.54 5.62 T:tpy

6.47 6.53 6.59 T:tpypy

7.40 7.41 7.42 T:aes128estream

7.79 7.83 7.96 T:hc128

11.26 11.29 11.34 T:aes256estream

16.25 16.76 17.74 T:ocelot2

17.20 17.68 17.90 T:hc256

17.74 17.91 18.26 T:ocelot1

26.06 26.22 26.33 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.64 0.65 0.67 T:aes128ctr

0.68 0.69 0.70 chacha8

0.78 0.80 0.81 salsa208

1.01 1.02 1.03 chacha12

1.03 1.04 1.09 aes256ctr

1.10 1.11 1.12 T:aes192ctr

1.13 1.14 1.16 salsa2012

1.20 1.22 1.23 T:speck6496ctr

1.25 1.26 1.28 T:speck64128ctr

1.39 1.43 1.52 tango642

1.50 1.51 1.53 T:speck128128ctr

1.54 1.56 1.57 T:speck128192ctr

1.59 1.60 1.62 T:speck128256ctr

1.66 1.68 1.69 chacha20

1.83 1.84 1.87 salsa20

2.10 2.20 2.30 T:snow20

2.44 2.46 2.49 xsalsa20

2.52 2.53 2.54 T:trivium

2.43 2.56 2.62 T:rabbit

2.81? 2.88? 3.14? T:nlsv2

3.14 3.15 3.17 T:simon64128ctr

3.31 3.32 3.34 T:simon6496ctr

3.54 3.58 3.72 T:sosemanuk

4.20 4.24 4.34 T:lexv2

4.45 4.47 4.49 T:cryptmtv3

4.93 4.95 4.96 T:simon128128ctr

5.20 5.21 5.25 T:simon128256ctr

5.35 5.39 5.46 T:panama

6.45 6.52 6.62 T:tpy6

7.58 7.60 7.65 T:aes128estream

11.59 11.63 11.71 T:aes256estream

12.03 12.35 12.95 T:tpy

12.87 12.98 13.16 T:tpypy

18.87 18.99 19.38 T:hc128

20.32 21.31 22.14 T:ocelot2

23.24 23.97 24.72 T:ocelot1

30.98 32.14 32.91 T:amastrid

44.85 45.00 45.32 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.56 2.61 2.66 T:speck6496ctr

2.66 2.73 2.89 T:speck64128ctr

2.77 2.84 2.88 chacha8

3.08 3.11 3.19 salsa208

3.19 3.23 3.31 T:aes128ctr

3.48 3.56 3.62 T:speck128128ctr

3.48 3.56 3.70 T:speck128256ctr

3.62 3.69 3.83 T:speck128192ctr

3.92 3.98 4.06 chacha12

4.06 4.16 4.30 salsa2012

5.69 5.80 6.09 T:rabbit

5.78 5.84 5.95 aes256ctr

5.77 5.89 6.25 T:snow20

5.86 5.95 6.05 chacha20

6.31 6.41 6.45 salsa20

6.98 7.05 7.12 T:simon6496ctr

7.45 7.58 7.67 T:simon64128ctr

7.53 7.62 7.69 T:trivium

7.66 7.70 7.77 T:aes192ctr

8.20 8.30 8.45 tango642

8.17 8.36 8.47 T:cryptmtv3

9.02 9.14 9.34 T:lexv2

9.73 9.88 9.97 T:aes128estream

11.14 11.34 11.50 xsalsa20

11.73 11.83 11.97 T:simon128128ctr

12.84 12.98 13.16 T:simon128256ctr

14.38? 14.84? 16.03? T:nlsv2

15.44 15.53 15.62 T:aes256estream

17.97 18.03 18.19 T:sosemanuk

34.00 34.53 35.47 T:panama

40.27 40.48 41.00 T:tpy6

55.88 58.59 60.88 T:ocelot2

94.58 95.05 98.02 T:tpypy

88.55? 96.30? 103.22? T:amastrid

96.58 100.28 101.12 T:tpy

98.56 101.53 105.56 T:ocelot1

160.05 160.28 160.97 T:hc128

390.73 392.11 393.36 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

13.75 14.12 14.88 T:speck6496ctr

14.00 14.50 15.12 T:speck64128ctr

15.62 16.12 16.75 T:speck128192ctr

15.75 16.12 16.75 T:speck128128ctr

21.00? 21.75? 23.75? salsa208

25.75 26.12 27.00 T:aes128ctr

29.12 29.88 31.00 chacha8

31.62 32.88 33.62 T:speck128256ctr

33.62 33.88 34.38 aes256ctr

34.25 35.75 37.62 T:rabbit

35.50 36.12 37.25 T:aes128estream

39.25 39.62 40.38 T:simon6496ctr

43.62 43.88 44.25 salsa2012

43.75 44.38 45.00 T:simon64128ctr

45.12 45.88 46.50 salsa20

46.38 46.75 47.38 T:trivium

46.25 46.88 47.50 T:cryptmtv3

46.12 47.00 50.00 T:snow20

48.88 49.75 50.88 chacha12

49.88 50.88 51.75 T:lexv2

56.12 56.38 57.50 T:aes256estream

57.00 57.62 59.00 tango642

58.38 58.88 59.75 chacha20

62.38 62.75 63.38 T:aes192ctr

63.25? 64.50? 72.62? T:nlsv2

68.25 69.12 69.75 T:simon128128ctr

79.62 80.00 80.88 T:simon128256ctr

84.75 85.62 86.25 xsalsa20

152.88 154.25 155.62 T:sosemanuk

267.00 272.38 279.38 T:panama

319.38 324.75 328.38 T:tpy6

363.62 373.75 398.50 T:ocelot2

627.12? 683.75? 722.38? T:amastrid

692.50 700.25 744.00 T:tpy

716.88 722.12 734.50 T:tpypy

701.62 735.75 757.88 T:ocelot1

1280.38 1284.25 1288.62 T:hc128

3105.00 3131.62 3180.38 T:hc256

amd64; Zen 2 (860f01); 2022 AMD Ryzen 5 4500U; 6 x 3600MHz; `renoir`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.38 0.40 0.40 T:aes192ctr

0.44 0.44 0.45 T:aes128ctr

0.52 0.53 0.53 chacha8

0.59 0.59 0.60 aes256ctr

0.64 0.64 0.65 salsa208

0.72 0.72 0.72 chacha12

0.79 0.80 0.81 tango642

0.91 0.91 0.92 salsa2012

0.91 0.92 0.94 T:speck6496ctr

0.94 0.95 0.97 T:speck64128ctr

1.09 1.10 1.12 T:speck128128ctr

1.11 1.11 1.12 chacha20

1.11 1.14 1.15 T:speck128192ctr

1.18 1.18 1.19 T:speck128256ctr

1.36 1.37 1.38 T:simon6496ctr

1.42 1.42 1.43 T:simon64128ctr

1.44 1.45 1.45 xsalsa20

1.44 1.45 1.45 salsa20

1.61 1.62 1.62 T:hc128

1.94 1.94 1.95 T:simon128128ctr

2.01 2.07 2.09 T:simon128256ctr

2.09 2.12 2.13 T:cryptmtv3

2.18 2.18 2.20 T:hc256

2.24 2.25 2.25 T:sosemanuk

2.34 2.36 2.37 T:trivium

2.40 2.46 2.52 T:tpy

2.40 2.51 2.55 T:tpy6

2.51 2.53 2.54 T:nlsv2

2.53 2.54 2.54 T:panama

2.69 2.70 2.72 T:snow20

2.82 2.83 2.85 T:rabbit

3.81 3.84 3.88 T:tpypy

4.16 4.16 4.16 T:lexv2

9.06 9.08 9.11 T:aes128estream

13.01 13.04 13.06 T:aes256estream

17.21 17.25 17.58 T:ocelot1

18.58 18.74 18.91 T:ocelot2

30.55 31.20 32.08 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.46 0.46 0.46 T:aes128ctr

0.54 0.54 0.54 chacha8

0.58 0.59 0.59 T:aes192ctr

0.61 0.61 0.61 aes256ctr

0.66 0.66 0.66 salsa208

0.73 0.74 0.74 chacha12

0.92 0.92 0.92 salsa2012

0.95 0.95 0.97 T:speck6496ctr

0.97 0.98 0.98 tango642

0.98 0.98 1.00 T:speck64128ctr

1.12 1.12 1.13 chacha20

1.15 1.15 1.16 T:speck128128ctr

1.16 1.19 1.19 T:speck128192ctr

1.23 1.23 1.24 T:speck128256ctr

1.46 1.46 1.46 salsa20

1.55 1.55 1.56 xsalsa20

1.59 1.59 1.59 T:simon6496ctr

1.76 1.76 1.77 T:simon64128ctr

2.22 2.22 2.23 T:simon128128ctr

2.45 2.46 2.47 T:trivium

2.49 2.50 2.50 T:sosemanuk

2.61 2.62 2.63 T:cryptmtv3

2.68 2.70 2.70 T:nlsv2

2.74 2.76 2.77 T:simon128256ctr

2.79 2.79 2.81 T:snow20

2.91 2.92 2.92 T:rabbit

3.16 3.20 3.21 T:tpy6

3.37 3.38 3.38 T:panama

3.97 4.00 4.03 T:tpy

4.30 4.30 4.30 T:lexv2

4.83 4.83 4.84 T:hc128

5.40 5.42 5.43 T:tpypy

9.07 9.08 9.10 T:aes128estream

10.57 10.57 10.58 T:hc256

13.11 13.12 13.13 T:aes256estream

18.90 18.92 19.15 T:ocelot1

20.43 20.53 20.62 T:ocelot2

32.18 32.62 33.22 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.48 0.49 0.49 T:aes128ctr

0.55 0.56 0.57 chacha8

0.65 0.65 0.65 aes256ctr

0.68 0.69 0.69 salsa208

0.75 0.76 0.76 chacha12

0.89 0.90 0.91 T:aes192ctr

0.94 0.94 0.94 salsa2012

1.00 1.00 1.01 T:speck6496ctr

1.05 1.05 1.05 T:speck64128ctr

1.14 1.15 1.16 chacha20

1.22 1.22 1.23 T:speck128128ctr

1.24 1.25 1.29 T:speck128192ctr

1.26 1.27 1.27 tango642

1.31 1.31 1.33 T:speck128256ctr

1.48 1.48 1.48 salsa20

1.73 1.73 1.73 xsalsa20

1.96 1.96 1.96 T:simon6496ctr

2.29 2.29 2.32 T:simon64128ctr

2.63 2.63 2.63 T:trivium

2.71 2.71 2.71 T:simon128128ctr

2.93 2.93 2.94 T:snow20

2.96 2.96 2.97 T:sosemanuk

3.04 3.04 3.04 T:nlsv2

3.05 3.06 3.06 T:rabbit

3.87 3.88 3.90 T:cryptmtv3

3.93 3.96 3.98 T:simon128256ctr

4.27 4.35 4.37 T:tpy6

4.51 4.53 4.53 T:lexv2

4.77 4.78 4.78 T:panama

6.52 6.55 6.60 T:tpy

7.97 8.00 8.06 T:tpypy

9.10 9.14 9.21 T:aes128estream

10.18 10.18 10.19 T:hc128

13.23 13.25 13.26 T:aes256estream

21.63 21.68 21.86 T:ocelot1

23.24 23.30 23.55 T:ocelot2

24.57 24.58 24.59 T:hc256

34.80 35.10 35.23 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.61 0.62 0.66 T:aes128ctr

0.75 0.75 0.76 chacha8

0.82 0.84 0.84 aes256ctr

0.89 0.90 0.90 salsa208

1.04 1.05 1.05 chacha12

1.21 1.21 1.21 T:speck6496ctr

1.23 1.24 1.25 salsa2012

1.26 1.26 1.26 T:speck64128ctr

1.54 1.54 1.55 T:speck128128ctr

1.59 1.59 1.60 T:speck128192ctr

1.60 1.60 1.63 T:speck128256ctr

1.62 1.62 1.62 chacha20

1.73 1.77 1.79 T:aes192ctr

1.93 1.93 1.94 salsa20

2.06 2.07 2.09 tango642

2.59 2.59 2.61 xsalsa20

3.06 3.06 3.11 T:trivium

3.32 3.34 3.36 T:snow20

3.40 3.40 3.43 T:rabbit

3.53 3.53 3.55 T:simon6496ctr

3.85 3.87 3.90 T:nlsv2

4.07 4.08 4.18 T:simon64128ctr

4.24 4.24 4.25 T:sosemanuk

4.35 4.35 4.39 T:cryptmtv3

5.15 5.15 5.15 T:lexv2

5.19 5.22 5.27 T:simon128128ctr

5.58 5.60 5.64 T:simon128256ctr

7.28 7.40 7.51 T:tpy6

8.51 8.52 8.57 T:panama

9.39 9.41 9.43 T:aes128estream

13.47 13.47 13.50 T:tpy

13.58 13.64 13.66 T:aes256estream

15.26 15.38 15.45 T:tpypy

24.53 24.55 24.56 T:hc128

28.98 29.07 29.47 T:ocelot1

30.86 30.89 31.03 T:ocelot2

40.80 41.02 41.30 T:amastrid

61.88 61.88 61.90 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

1.95? 1.97? 2.44? T:aes128ctr

2.58 2.61 2.64 chacha8

2.69? 2.72? 3.06? aes256ctr

3.11 3.12 3.12 salsa208

3.22 3.22 3.22 T:speck6496ctr

3.41 3.41 3.41 T:speck64128ctr

3.61 3.62 3.64 chacha12

4.03 4.06 4.06 T:speck128256ctr

4.09 4.09 4.09 T:speck128192ctr

4.11 4.11 4.11 T:speck128128ctr

4.06 4.12 4.12 salsa2012

5.62 5.67 5.78 chacha20

6.09 6.11 6.12 salsa20

7.59 7.59 7.59 T:rabbit

7.94 7.94 7.97 T:simon6496ctr

8.34 8.36 8.61 T:snow20

8.75? 8.75? 9.75? T:trivium

8.84 8.84 8.84 T:simon64128ctr

9.20 9.30 9.34 T:cryptmtv3

11.94 12.05 12.08 xsalsa20

12.22 12.34 12.45 tango642

12.41 12.70 12.70 T:simon128128ctr

12.20 12.73 12.92 T:aes192ctr

12.61 12.88 12.98 T:lexv2

13.17 13.17 13.22 T:aes128estream

13.86 13.88 13.98 T:simon128256ctr

16.61 16.78 16.91 T:nlsv2

18.30 18.34 18.42 T:aes256estream

18.41 18.44 18.44 T:sosemanuk

47.19 47.20 48.45 T:tpy6

55.69 55.95 55.97 T:panama

102.59 102.62 103.53 T:tpy

107.16 107.83 107.88 T:tpypy

113.41 115.61 117.27 T:amastrid

123.52 125.61 126.77 T:ocelot2

125.84 127.12 127.50 T:ocelot1

208.41 208.55 208.59 T:hc128

539.30 539.69 540.70 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

16.88? 17.25? 20.00? T:aes128ctr

19.25 19.25 19.25 T:speck6496ctr

20.62 20.62 20.62 T:speck64128ctr

22.62? 22.62? 27.00? T:speck128192ctr

23.12 23.12 25.38 T:speck128256ctr

23.00 23.75 25.38 aes256ctr

24.00 24.00 26.50 T:speck128128ctr

24.62 24.75 25.12 chacha8

30.12 30.50 30.50 chacha12

32.12? 35.62? 36.00? salsa208

43.38 44.25 45.12 T:simon6496ctr

45.75 45.75 45.88 T:rabbit

47.62 47.62 47.62 chacha20

49.12 49.25 51.25 T:simon64128ctr

51.38 52.12 52.50 salsa2012

53.62 54.00 54.00 T:trivium

58.25? 59.00? 70.25? T:cryptmtv3

59.12 59.12 60.12 T:aes128estream

65.62 65.62 67.50 T:snow20

67.62 67.62 75.12 salsa20

67.88 68.88 69.25 T:aes256estream

72.12 72.12 75.00 T:simon128128ctr

76.62 77.25 77.50 T:lexv2

83.00 83.00 83.00 T:simon128256ctr

82.88 83.12 83.12 tango642

90.50 91.00 92.00 T:nlsv2

98.38 103.00 106.25 T:aes192ctr

114.88 121.88 121.88 xsalsa20

147.00 147.00 147.25 T:sosemanuk

353.25 362.12 369.75 T:tpy6

436.38 437.88 443.00 T:panama

756.62 766.75 778.12 T:amastrid

801.25 803.50 803.62 T:tpy

829.12 834.38 838.88 T:tpypy

864.75 868.75 871.62 T:ocelot1

858.50 873.38 885.88 T:ocelot2

1668.62 1669.38 1670.50 T:hc128

4313.12 4313.25 4319.62 T:hc256

amd64; Zen 3 (a50f00); 2021 AMD Ryzen 5 PRO 5650G; 6 x 3900MHz; `cezanne`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.41 0.41 0.42 T:aes128ctr

0.43 0.43 0.44 T:aes192ctr

0.47 0.48 0.49 chacha8

0.48 0.49 0.49 salsa208

0.59 0.60 0.60 aes256ctr

0.67 0.68 0.69 chacha12

0.70 0.70 0.71 salsa2012

0.75 0.76 0.76 tango642

0.83 0.86 0.87 T:speck6496ctr

0.90 0.90 0.90 T:speck64128ctr

1.04 1.06 1.08 chacha20

1.06 1.06 1.07 T:speck128128ctr

1.09 1.09 1.10 T:speck128192ctr

1.12 1.13 1.14 salsa20

1.12 1.13 1.13 T:speck128256ctr

1.12 1.13 1.14 xsalsa20

1.15 1.16 1.17 T:simon6496ctr

1.17 1.20 1.26 T:simon64128ctr

1.35 1.37 1.39 T:hc128

1.70 1.71 1.72 T:simon128128ctr

1.76 1.80 1.82 T:simon128256ctr

1.87 1.89 1.90 T:trivium

1.89 1.90 1.90 T:sosemanuk

1.96 1.98 1.99 T:hc256

2.06 2.06 2.07 T:panama

2.11 2.12 2.13 T:cryptmtv3

1.89? 2.23? 3.34? T:nlsv2

2.32 2.38 2.43 T:tpy

2.38 2.40 2.42 T:rabbit

2.41 2.45 2.51 T:tpy6

3.08 3.10 3.12 T:snow20

3.84 3.89 3.94 T:tpypy

4.00 4.01 4.03 T:lexv2

8.13 8.20 8.22 T:aes128estream

12.31 12.54 12.97 T:aes256estream

17.29 17.37 17.48 T:ocelot1

18.22 18.39 18.94 T:ocelot2

26.53 28.17 28.90 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.43 0.43 0.44 T:aes128ctr

0.49 0.49 0.50 chacha8

0.50 0.50 0.51 salsa208

0.56 0.56 0.56 T:aes192ctr

0.61 0.62 0.62 aes256ctr

0.69 0.70 0.70 chacha12

0.72 0.72 0.72 salsa2012

0.89 0.90 0.90 T:speck6496ctr

0.90 0.90 0.90 tango642

0.93 0.93 0.93 T:speck64128ctr

1.06 1.07 1.08 chacha20

1.10 1.10 1.10 T:speck128128ctr

1.13 1.13 1.13 T:speck128192ctr

1.14 1.14 1.15 salsa20

1.16 1.17 1.17 T:speck128256ctr

1.24 1.24 1.25 xsalsa20

1.29 1.30 1.30 T:simon6496ctr

1.45 1.48 1.48 T:simon64128ctr

1.95 1.95 1.96 T:simon128128ctr

2.03 2.04 2.04 T:trivium

2.12 2.12 2.13 T:sosemanuk

2.20 2.22 2.23 T:simon128256ctr

2.38? 2.40? 3.23? T:nlsv2

2.48 2.49 2.50 T:rabbit

2.68 2.68 2.68 T:cryptmtv3

2.73 2.73 2.73 T:panama

3.06 3.08 3.12 T:tpy6

3.17 3.18 3.20 T:snow20

3.67 3.68 3.71 T:tpy

4.13 4.14 4.14 T:lexv2

4.44 4.45 4.46 T:hc128

5.18 5.21 5.24 T:tpypy

8.19 8.24 8.24 T:aes128estream

9.44 9.45 9.45 T:hc256

12.51 12.61 12.93 T:aes256estream

18.30 18.35 18.41 T:ocelot1

19.36 19.44 19.80 T:ocelot2

28.37 29.49 29.84 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.45 0.46 0.46 T:aes128ctr

0.51 0.51 0.52 chacha8

0.52 0.52 0.53 salsa208

0.64 0.64 0.65 aes256ctr

0.71 0.72 0.73 chacha12

0.74 0.74 0.75 salsa2012

0.77 0.77 0.78 T:aes192ctr

0.94 0.96 0.97 T:speck6496ctr

0.98 0.98 0.99 T:speck64128ctr

1.07 1.08 1.09 chacha20

1.13 1.13 1.14 tango642

1.16 1.16 1.16 T:speck128128ctr

1.16 1.17 1.17 salsa20

1.19 1.19 1.20 T:speck128192ctr

1.23 1.23 1.23 T:speck128256ctr

1.41 1.42 1.43 xsalsa20

1.51 1.52 1.52 T:simon6496ctr

1.85 1.87 1.93 T:simon64128ctr

2.29 2.29 2.30 T:trivium

2.34 2.35 2.36 T:simon128128ctr

2.55 2.56 2.56 T:sosemanuk

2.61 2.63 2.64 T:rabbit

2.75? 2.77? 3.43? T:nlsv2

2.90 2.91 2.93 T:simon128256ctr

3.32 3.34 3.35 T:snow20

3.83 3.86 3.86 T:panama

4.09 4.10 4.10 T:cryptmtv3

4.03 4.11 4.23 T:tpy6

4.35 4.37 4.38 T:lexv2

5.77 5.85 5.90 T:tpy

7.33 7.38 7.53 T:tpypy

8.28 8.30 8.35 T:aes128estream

9.56 9.58 9.59 T:hc128

12.64 12.67 13.00 T:aes256estream

19.76 19.81 19.93 T:ocelot1

21.22 21.31 21.42 T:ocelot2

21.88 21.90 21.91 T:hc256

30.36 31.51 31.71 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.57 0.58 0.59 T:aes128ctr

0.69 0.70 0.70 chacha8

0.73 0.74 0.75 salsa208

0.95 0.96 0.98 aes256ctr

0.96 0.97 1.00 chacha12

1.03 1.04 1.05 salsa2012

1.09 1.14 1.15 T:speck6496ctr

1.14 1.14 1.15 T:speck64128ctr

1.33 1.34 1.36 T:aes192ctr

1.37 1.37 1.37 T:speck128128ctr

1.46 1.46 1.46 T:speck128256ctr

1.47 1.48 1.48 T:speck128192ctr

1.51 1.52 1.54 chacha20

1.63 1.64 1.65 salsa20

1.79 1.80 1.80 tango642

2.29 2.31 2.33 xsalsa20

2.96 2.98 2.99 T:trivium

3.00 3.02 3.03 T:simon6496ctr

2.99 3.03 3.03 T:rabbit

3.09 3.10 3.11 T:simon64128ctr

3.57? 3.62? 4.87? T:nlsv2

3.67 3.70 3.71 T:snow20

3.68 3.70 3.74 T:sosemanuk

4.62 4.64 4.65 T:cryptmtv3

4.73 4.75 4.76 T:simon128128ctr

4.90 4.91 4.93 T:lexv2

5.13 5.14 5.15 T:simon128256ctr

6.74 6.76 6.81 T:panama

6.78 7.05 7.13 T:tpy6

8.55 8.58 8.60 T:aes128estream

11.47 11.53 11.58 T:tpy

13.03 13.09 13.39 T:aes256estream

13.33 13.44 13.55 T:tpypy

23.27 23.30 23.35 T:hc128

24.05 24.20 24.40 T:ocelot1

25.64 25.82 26.19 T:ocelot2

37.52 37.78 38.14 T:amastrid

55.07 55.12 55.17 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

1.91 1.98 2.06 T:aes128ctr

2.59 2.64 2.77 T:speck6496ctr

2.73 2.80 2.83 chacha8

2.78 2.83 2.95 T:speck64128ctr

2.95 3.00 3.06 salsa208

3.28 3.31 3.41 T:speck128128ctr

3.50 3.55 3.61 chacha12

3.64 3.70 3.77 T:speck128256ctr

3.67 3.72 3.73 T:speck128192ctr

3.97 4.05 4.33 aes256ctr

4.03 4.09 4.12 salsa2012

5.48 5.53 5.59 chacha20

6.05 6.08 6.14 salsa20

7.09 7.19 7.28 T:simon6496ctr

7.66 7.69 7.75 T:rabbit

7.97 8.03 8.06 T:simon64128ctr

8.33 8.38 8.44 T:snow20

9.05 9.19 9.66 T:aes192ctr

10.09 10.11 10.34 tango642

10.31 10.48 10.53 T:cryptmtv3

11.47 11.56 11.64 T:simon128128ctr

11.66 11.69 11.72 T:trivium

11.69 11.72 11.80 T:lexv2

11.73 11.75 11.88 T:aes128estream

11.81 12.00 12.09 xsalsa20

13.05 13.11 13.23 T:simon128256ctr

17.06 17.11 17.17 T:sosemanuk

16.91? 17.78? 23.77? T:nlsv2

17.97 18.11 18.80 T:aes256estream

41.98 43.23 44.16 T:tpy6

44.30 44.34 44.80 T:panama

80.30 81.28 82.89 T:ocelot1

80.73 81.97 83.20 T:ocelot2

83.78 84.98 86.86 T:tpy

88.11 88.41 89.11 T:tpypy

114.97 115.30 116.67 T:amastrid

197.92 198.28 198.62 T:hc128

479.55 479.97 480.48 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

16.38 16.38 16.38 T:speck6496ctr

16.12 16.62 17.38 T:aes128ctr

18.12 18.12 18.12 T:speck128192ctr

18.88 18.88 18.88 T:speck128128ctr

19.00 19.25 19.25 T:speck64128ctr

21.38 21.62 22.50 aes256ctr

22.38 22.38 22.38 T:speck128256ctr

26.88 27.38 27.62 chacha8

29.00 29.38 29.62 chacha12

34.75 34.88 37.38 salsa2012

38.50 38.75 39.00 salsa208

43.38 43.38 43.50 T:simon6496ctr

44.38 45.12 45.62 chacha20

47.50 47.50 48.75 T:rabbit

49.75 49.75 49.75 T:simon64128ctr

51.25 51.38 51.62 T:aes128estream

63.62 64.25 65.38 T:snow20

66.12 68.12 68.25 T:cryptmtv3

69.25 69.88 70.25 T:lexv2

69.00 70.12 71.75 T:aes256estream

69.00 70.50 76.00 T:aes192ctr

70.12 70.50 70.88 salsa20

71.00 71.12 71.25 tango642

72.25 72.25 72.62 T:simon128128ctr

82.88 82.88 83.38 T:simon128256ctr

83.12 83.12 83.50 T:trivium

91.88? 95.00? 116.00? T:nlsv2

117.62 118.00 118.38 xsalsa20

136.88 137.00 137.00 T:sosemanuk

325.12 325.25 329.62 T:tpy6

343.12 346.88 352.62 T:panama

522.38 532.38 540.50 T:ocelot1

528.88 540.62 553.12 T:ocelot2

667.38 675.50 681.38 T:tpy

665.12 681.12 684.75 T:tpypy

780.12 785.25 849.00 T:amastrid

1584.00 1586.25 1588.38 T:hc128

3842.38 3846.12 3849.00 T:hc256

amd64; Zen 3 (a50f00); 2021 AMD Ryzen 5 5560U; 6 x 4062MHz; `beelink`, `supercop-20221122`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.40 0.41 0.44 T:aes128ctr

0.46? 0.47? 0.52? T:aes192ctr

0.48 0.48 0.49 salsa208

0.48 0.49 0.50 chacha8

0.59 0.59 0.60 aes256ctr

0.66 0.67 0.70 chacha12

0.69 0.70 0.70 salsa2012

0.86 0.87 0.87 T:speck6496ctr

0.88 0.89 0.89 tango642

0.90 0.90 0.90 T:speck64128ctr

1.04 1.04 1.05 chacha20

1.06 1.06 1.07 T:speck128128ctr

1.07 1.08 1.08 T:speck128192ctr

1.10 1.10 1.11 T:speck128256ctr

1.11 1.11 1.12 xsalsa20

1.11 1.12 1.14 salsa20

1.28 1.29 1.30 T:hc128

1.47 1.48 1.50 T:simon6496ctr

1.52 1.54 1.56 T:simon64128ctr

1.80 1.81 1.81 T:hc256

1.88 1.89 1.93 T:sosemanuk

1.82 1.89 1.99 T:tpy

1.88 1.90 1.92 T:simon128256ctr

2.00 2.01 2.01 T:cryptmtv3

1.96 2.04 2.09 T:tpy6

2.03 2.04 2.05 T:panama

2.04 2.06 2.15 T:simon128128ctr

2.10 2.14 2.17 T:trivium

2.38 2.39 2.41 T:nlsv2

2.39 2.41 2.43 T:rabbit

2.79 2.87 2.98 T:tpypy

3.04 3.05 3.06 T:snow20

4.04 4.04 4.05 T:lexv2

8.03 8.11 8.13 T:aes128estream

12.30 12.34 12.37 T:aes256estream

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.43 0.43 0.45 T:aes128ctr

0.49 0.50 0.50 salsa208

0.51 0.51 0.51 chacha8

0.62 0.62 0.62 aes256ctr

0.68 0.69 0.70 chacha12

0.71 0.71 0.71 salsa2012

0.81 0.81 0.82 T:aes192ctr

0.90 0.90 0.90 T:speck6496ctr

0.93 0.93 0.93 T:speck64128ctr

0.99 0.99 0.99 tango642

1.05 1.06 1.06 chacha20

1.10 1.10 1.11 T:speck128128ctr

1.11 1.11 1.11 T:speck128192ctr

1.13 1.14 1.14 salsa20

1.16 1.16 1.16 T:speck128256ctr

1.22 1.22 1.22 xsalsa20

1.68 1.68 1.69 T:simon6496ctr

1.88 1.89 1.90 T:simon64128ctr

2.11 2.11 2.14 T:sosemanuk

2.23 2.23 2.25 T:trivium

2.31 2.32 2.38 T:simon128128ctr

2.33 2.34 2.35 T:simon128256ctr

2.48 2.48 2.50 T:rabbit

2.54 2.54 2.55 T:nlsv2

2.57 2.57 2.58 T:cryptmtv3

2.63 2.65 2.68 T:tpy6

2.70 2.70 2.70 T:panama

3.12 3.12 3.13 T:snow20

3.17 3.20 3.27 T:tpy

3.66 3.66 3.66 T:hc128

4.16 4.16 4.17 T:lexv2

4.24 4.29 4.37 T:tpypy

8.13 8.16 8.18 T:aes128estream

8.25 8.25 8.25 T:hc256

12.43 12.44 12.46 T:aes256estream

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.46 0.47 0.47 T:aes128ctr

0.51 0.51 0.51 chacha8

0.52 0.52 0.53 salsa208

0.65 0.66 0.66 aes256ctr

0.70 0.71 0.72 chacha12

0.73 0.73 0.74 salsa2012

0.95 0.95 0.95 T:speck6496ctr

0.98 0.98 0.99 T:speck64128ctr

1.08 1.08 1.08 chacha20

1.15 1.16 1.17 salsa20

1.15 1.16 1.16 tango642

1.16 1.16 1.17 T:speck128128ctr

1.17 1.17 1.18 T:speck128192ctr

1.24 1.24 1.25 T:speck128256ctr

1.34 1.38 1.39 T:aes192ctr

1.39 1.40 1.40 xsalsa20

2.00 2.00 2.01 T:simon6496ctr

2.39 2.40 2.45 T:trivium

2.45 2.48 2.49 T:simon64128ctr

2.52 2.54 2.54 T:sosemanuk

2.60 2.60 2.61 T:rabbit

2.73 2.73 2.79 T:simon128128ctr

2.87 2.88 2.89 T:nlsv2

3.06 3.07 3.08 T:simon128256ctr

3.24 3.24 3.25 T:snow20

3.68 3.73 3.77 T:tpy6

3.78 3.79 3.79 T:panama

3.98 3.98 3.99 T:cryptmtv3

4.35 4.38 4.39 T:lexv2

5.36 5.39 5.53 T:tpy

6.60 6.64 6.68 T:tpypy

7.60 7.60 7.61 T:hc128

8.23 8.26 8.30 T:aes128estream

12.58 12.60 12.62 T:aes256estream

18.96 18.97 18.98 T:hc256

Cycles/byte for 576 bytes

25% 50% 75% stream

0.57 0.58 0.60 T:aes128ctr

0.72 0.73 0.74 salsa208

0.76 0.77 0.78 chacha8

0.83 0.84 0.85 aes256ctr

0.95 0.96 0.98 chacha12

1.03 1.04 1.05 salsa2012

1.10 1.11 1.17 T:speck6496ctr

1.14 1.15 1.15 T:speck64128ctr

1.37 1.38 1.38 T:speck128128ctr

1.37 1.38 1.39 T:speck128192ctr

1.51 1.52 1.53 chacha20

1.52 1.52 1.54 T:speck128256ctr

1.64 1.65 1.66 salsa20

1.64 1.66 1.66 tango642

2.28 2.29 2.30 xsalsa20

2.60 2.62 2.65 T:aes192ctr

2.82 2.82 2.83 T:trivium

2.95 2.95 2.96 T:rabbit

3.02 3.03 3.04 T:simon64128ctr

3.52 3.54 3.55 T:simon6496ctr

3.57 3.58 3.59 T:snow20

3.68 3.69 3.70 T:sosemanuk

3.65 3.71 3.76 T:nlsv2

4.47 4.48 4.49 T:simon128128ctr

4.57 4.58 4.59 T:cryptmtv3

4.83 4.84 4.85 T:simon128256ctr

4.90 4.91 4.91 T:lexv2

6.38 6.45 6.58 T:tpy6

6.66 6.68 6.76 T:panama

8.51 8.53 8.53 T:aes128estream

10.91 11.10 11.35 T:tpy

12.91 12.94 12.99 T:aes256estream

12.94 13.00 13.06 T:tpypy

18.15 18.16 18.17 T:hc128

47.64 47.66 47.68 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

1.81 1.88 1.91 chacha8

1.88 1.91 1.97 T:aes128ctr

2.78 2.83 2.94 aes256ctr

2.86 2.89 2.91 T:speck6496ctr

2.97 3.05 3.08 salsa208

3.05 3.06 3.11 T:speck64128ctr

3.34 3.39 3.50 T:speck128128ctr

3.58 3.64 3.67 T:speck128192ctr

3.64 3.67 3.75 chacha12

3.80 3.81 3.86 T:speck128256ctr

4.05 4.08 4.14 salsa2012

5.66 5.72 5.77 chacha20

6.14 6.19 6.23 salsa20

6.94 7.00 7.09 T:simon6496ctr

7.28 7.33 7.42 T:rabbit

7.78 7.78 7.84 tango642

7.81 7.86 7.95 T:snow20

8.25 8.33 8.42 T:simon64128ctr

8.36 8.36 8.42 T:trivium

10.73 10.80 10.83 T:cryptmtv3

11.56 11.67 11.77 T:simon128128ctr

11.52 11.70 11.78 T:lexv2

11.83 11.84 11.89 T:aes128estream

11.84 11.91 11.97 xsalsa20

13.14 13.28 13.45 T:simon128256ctr

16.16 16.45 16.84 T:nlsv2

16.89 17.02 17.06 T:sosemanuk

17.56 17.66 17.84 T:aes256estream

19.52 19.67 19.95 T:aes192ctr

41.41 41.62 42.34 T:tpy6

43.45 43.53 43.80 T:panama

82.89 83.44 84.17 T:tpy

92.70 93.03 94.64 T:tpypy

152.89 152.92 153.02 T:hc128

413.14 413.83 413.92 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

14.88 15.62 16.00 chacha8

16.25 16.62 16.75 T:aes128ctr

19.00 19.75 20.62 T:speck128128ctr

19.88 19.88 20.38 T:speck6496ctr

20.75 20.75 20.88 T:speck128192ctr

20.88 20.88 20.88 T:speck64128ctr

21.50 21.50 21.62 T:speck128256ctr

23.38 23.75 24.38 aes256ctr

37.38 37.88 39.12 salsa2012

38.00 38.00 38.62 T:simon6496ctr

42.75 43.25 43.38 salsa208

45.25 45.25 47.12 T:rabbit

44.75 45.38 46.25 chacha12

48.50 48.50 48.50 T:simon64128ctr

50.75 50.88 51.38 T:trivium

51.50 52.00 52.75 T:aes128estream

55.25 55.38 56.00 chacha20

55.62 56.12 56.50 tango642

55.62 56.50 56.75 salsa20

60.00 61.38 62.38 T:snow20

68.25 69.25 70.00 T:aes256estream

69.75 69.75 70.12 T:simon128128ctr

68.62 69.88 71.25 T:lexv2

70.38 70.75 71.00 T:cryptmtv3

81.38 81.75 81.75 T:simon128256ctr

84.38 86.00 89.00 T:nlsv2

102.50 102.62 102.88 xsalsa20

135.62 136.38 136.62 T:sosemanuk

155.12 157.25 161.25 T:aes192ctr

313.25 323.12 328.25 T:tpy6

346.25 347.62 349.38 T:panama

656.38 660.25 675.25 T:tpy

717.00 720.25 732.12 T:tpypy

1220.12 1220.62 1220.75 T:hc128

3307.50 3308.75 3313.50 T:hc256

amd64; Zen 2 (860f81); 2021 AMD Ryzen 3 5300U; 4 x 2600MHz; `lucienne`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.39 0.40 0.40 T:aes192ctr

0.43 0.44 0.44 T:aes128ctr

0.52 0.53 0.53 chacha8

0.58 0.59 0.60 aes256ctr

0.63 0.64 0.64 salsa208

0.72 0.72 0.73 chacha12

0.85 0.86 0.87 tango642

0.90 0.91 0.91 salsa2012

0.91 0.91 0.94 T:speck6496ctr

0.95 0.95 0.97 T:speck64128ctr

1.08 1.10 1.11 T:speck128128ctr

1.11 1.11 1.12 chacha20

1.09 1.14 1.15 T:speck128192ctr

1.17 1.18 1.20 T:speck128256ctr

1.36 1.37 1.39 T:simon6496ctr

1.40 1.41 1.43 T:simon64128ctr

1.45 1.45 1.46 xsalsa20

1.45 1.45 1.46 salsa20

1.58 1.60 1.61 T:hc128

1.94 1.95 1.95 T:simon128128ctr

2.01 2.04 2.06 T:simon128256ctr

2.10 2.11 2.13 T:cryptmtv3

2.18 2.18 2.20 T:hc256

2.24 2.24 2.25 T:sosemanuk

2.16 2.26 2.33 T:tpy

2.34 2.37 2.37 T:trivium

2.52 2.52 2.55 T:nlsv2

2.47 2.53 2.56 T:tpy6

2.53 2.55 2.56 T:panama

2.70 2.71 2.72 T:snow20

2.83 2.84 2.87 T:rabbit

3.90 4.01 4.06 T:tpypy

4.16 4.16 4.18 T:lexv2

9.04 9.08 9.08 T:aes128estream

13.34 13.38 13.40 T:aes256estream

17.25 17.41 17.65 T:ocelot1

18.62 18.69 18.88 T:ocelot2

30.56 31.18 31.47 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.46 0.46 0.46 T:aes128ctr

0.53 0.54 0.54 chacha8

0.58 0.59 0.59 T:aes192ctr

0.61 0.61 0.62 aes256ctr

0.65 0.65 0.65 salsa208

0.73 0.73 0.74 chacha12

0.92 0.92 0.92 salsa2012

0.95 0.95 0.96 T:speck6496ctr

0.98 0.98 1.00 T:speck64128ctr

1.01 1.02 1.02 tango642

1.12 1.12 1.13 chacha20

1.15 1.15 1.16 T:speck128128ctr

1.16 1.19 1.19 T:speck128192ctr

1.23 1.23 1.24 T:speck128256ctr

1.46 1.46 1.47 salsa20

1.55 1.56 1.56 xsalsa20

1.59 1.59 1.59 T:simon6496ctr

1.75 1.76 1.76 T:simon64128ctr

2.22 2.23 2.23 T:simon128128ctr

2.45 2.47 2.47 T:trivium

2.49 2.49 2.50 T:simon128256ctr

2.49 2.49 2.49 T:sosemanuk

2.61 2.61 2.63 T:cryptmtv3

2.67 2.67 2.69 T:nlsv2

2.79 2.80 2.80 T:snow20

2.92 2.92 2.94 T:rabbit

3.20 3.22 3.24 T:tpy6

3.38 3.39 3.40 T:panama

3.86 3.92 3.94 T:tpy

4.30 4.30 4.31 T:lexv2

4.81 4.82 4.83 T:hc128

5.48 5.55 5.57 T:tpypy

9.07 9.10 9.10 T:aes128estream

10.58 10.58 10.59 T:hc256

13.46 13.48 13.49 T:aes256estream

19.02 19.09 19.24 T:ocelot1

20.47 20.51 20.58 T:ocelot2

32.10 32.43 32.59 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.48 0.49 0.50 T:aes128ctr

0.55 0.55 0.55 chacha8

0.64 0.64 0.66 aes256ctr

0.67 0.67 0.67 salsa208

0.74 0.74 0.76 chacha12

0.89 0.90 0.90 T:aes192ctr

0.94 0.94 0.94 salsa2012

1.00 1.01 1.01 T:speck6496ctr

1.05 1.05 1.07 T:speck64128ctr

1.13 1.14 1.15 chacha20

1.22 1.23 1.23 T:speck128128ctr

1.24 1.24 1.30 T:speck128192ctr

1.28 1.29 1.31 tango642

1.31 1.31 1.32 T:speck128256ctr

1.48 1.48 1.48 salsa20

1.72 1.73 1.73 xsalsa20

1.95 1.96 1.96 T:simon6496ctr

2.29 2.29 2.32 T:simon64128ctr

2.63 2.63 2.63 T:trivium

2.68 2.68 2.69 T:simon128128ctr

2.94 2.95 2.95 T:snow20

2.96 2.96 2.96 T:sosemanuk

3.06 3.06 3.06 T:rabbit

3.05 3.06 3.07 T:nlsv2

3.21 3.25 3.26 T:simon128256ctr

3.86 3.93 3.93 T:cryptmtv3

4.29 4.32 4.44 T:tpy6

4.52 4.53 4.54 T:lexv2

4.79 4.80 4.80 T:panama

6.54 6.58 6.61 T:tpy

8.00 8.12 8.17 T:tpypy

9.11 9.18 9.20 T:aes128estream

10.19 10.20 10.21 T:hc128

13.56 13.61 13.69 T:aes256estream

21.54 22.08 22.13 T:ocelot1

23.30 23.49 23.73 T:ocelot2

24.56 24.57 24.58 T:hc256

33.97 35.21 35.60 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.61 0.62 0.65 T:aes128ctr

0.76 0.76 0.77 chacha8

0.82 0.83 0.83 aes256ctr

0.88 0.89 0.90 salsa208

1.03 1.04 1.05 chacha12

1.21 1.21 1.22 T:speck6496ctr

1.23 1.23 1.24 salsa2012

1.26 1.26 1.26 T:speck64128ctr

1.54 1.54 1.54 T:speck128128ctr

1.59 1.59 1.66 T:speck128192ctr

1.59 1.60 1.60 T:speck128256ctr

1.61 1.62 1.62 chacha20

1.76 1.76 1.78 T:aes192ctr

1.93 1.93 1.94 salsa20

1.99 1.99 2.01 tango642

2.58 2.58 2.60 xsalsa20

3.06 3.06 3.06 T:trivium

3.30 3.34 3.36 T:snow20

3.40 3.42 3.47 T:rabbit

3.53 3.54 3.57 T:simon6496ctr

3.87 3.90 3.92 T:nlsv2

4.07 4.08 4.15 T:simon64128ctr

4.23 4.24 4.24 T:sosemanuk

4.35 4.36 4.36 T:cryptmtv3

5.16 5.16 5.17 T:lexv2

5.19 5.19 5.20 T:simon128128ctr

5.58 5.59 5.61 T:simon128256ctr

7.37 7.39 7.61 T:tpy6

8.52 8.52 8.55 T:panama

9.34 9.34 9.35 T:aes128estream

13.84 13.90 14.01 T:tpy

13.96 14.03 14.18 T:aes256estream

14.92 15.05 15.12 T:tpypy

24.59 24.60 24.60 T:hc128

28.88 29.24 29.73 T:ocelot1

30.86 31.12 31.77 T:ocelot2

40.21 40.76 41.73 T:amastrid

61.81 61.89 61.89 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

1.94? 1.95? 2.41? T:aes128ctr

2.59 2.62 2.70 chacha8

2.69 2.72 2.72 aes256ctr

3.12 3.16 3.19 salsa208

3.22 3.22 3.22 T:speck6496ctr

3.41 3.41 3.41 T:speck64128ctr

3.61 3.64 3.64 chacha12

4.05 4.06 4.06 T:speck128256ctr

4.09 4.09 4.09 T:speck128192ctr

4.09 4.11 4.12 salsa2012

4.11 4.11 4.11 T:speck128128ctr

5.64 5.67 5.73 chacha20

6.09 6.11 6.14 salsa20

7.59 7.59 7.59 T:rabbit

7.94 7.97 7.98 T:simon6496ctr

8.31 8.31 8.36 T:snow20

8.77? 8.78? 9.75? T:trivium

8.84 8.84 9.25 T:simon64128ctr

9.14? 9.28? 10.67? T:cryptmtv3

11.08 11.08 11.22 tango642

11.95 12.06 12.06 xsalsa20

12.47 12.48 12.48 T:simon128128ctr

12.62 12.66 13.09 T:lexv2

12.81 12.88 12.95 T:aes192ctr

13.03 13.05 13.16 T:aes128estream

13.73 13.91 13.95 T:simon128256ctr

18.44 18.44 18.44 T:sosemanuk

18.42 18.62 18.78 T:nlsv2

19.02 19.31 19.48 T:aes256estream

46.11 46.64 47.55 T:tpy6

56.27 56.30 56.47 T:panama

104.53 104.73 105.27 T:tpypy

107.06 108.12 109.36 T:tpy

113.66 115.42 118.27 T:amastrid

118.22 121.72 121.92 T:ocelot1

123.16 125.19 125.30 T:ocelot2

208.67 208.91 209.28 T:hc128

539.25 539.56 539.95 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

17.00 17.25 17.38 T:aes128ctr

19.25? 19.25? 21.88? T:speck6496ctr

20.62 21.50 22.25 T:speck64128ctr

22.62 22.62 22.88 T:speck128192ctr

23.12? 23.12? 27.25? T:speck128256ctr

23.38 23.38 23.38 chacha8

23.00 23.62 24.00 aes256ctr

24.00? 24.00? 26.75? T:speck128128ctr

30.50 30.50 30.75 chacha12

42.38 42.38 42.88 salsa208

43.50 44.62 45.88 T:simon6496ctr

45.75 45.75 45.75 T:rabbit

47.50 47.50 47.62 chacha20

49.12 49.38 51.25 T:simon64128ctr

54.00? 54.00? 61.75? T:trivium

50.62? 55.50? 57.38? salsa2012

59.12 59.25 60.75 T:aes128estream

58.12? 59.38? 71.00? T:cryptmtv3

64.75 66.62 67.38 T:snow20

72.12 72.38 76.50 T:aes256estream

72.38 72.38 72.38 T:simon128128ctr

67.62 72.75 75.12 salsa20

74.88 74.88 75.00 tango642

77.00 77.62 79.75 T:lexv2

83.00 83.75 83.75 T:simon128256ctr

85.75 86.50 87.75 T:nlsv2

103.00 103.50 104.25 T:aes192ctr

115.75 115.75 115.75 xsalsa20

147.00 147.25 147.25 T:sosemanuk

353.50 354.00 355.25 T:tpy6

437.75 439.00 439.38 T:panama

758.62 772.88 783.25 T:amastrid

811.50 814.00 815.62 T:tpypy

848.50 856.25 857.12 T:tpy

847.12 873.00 879.50 T:ocelot1

870.38 880.25 881.25 T:ocelot2

1669.75 1672.25 1672.75 T:hc128

4313.50 4314.00 4315.88 T:hc256

amd64; Tremont (906c0); 2021 Intel Pentium Silver N6000; 4 x 1100MHz; `jasper`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.45 0.45 0.46 T:aes192ctr

0.61 0.62 0.63 T:aes128ctr

0.75 0.76 0.78 aes256ctr

1.25 1.26 1.26 tango642

1.30 1.31 1.34 chacha8

1.85 1.86 1.87 chacha12

2.00 2.02 2.04 salsa208

2.18 2.19 2.21 T:hc128

2.37 2.39 2.40 T:sosemanuk

2.58 2.59 2.60 T:cryptmtv3

2.91 2.92 2.93 salsa2012

2.97 2.98 2.99 chacha20

3.02 3.04 3.06 T:speck6496ctr

3.00 3.10 3.28 T:hc256

3.05 3.11 3.13 T:nlsv2

3.15 3.15 3.18 T:speck64128ctr

3.14 3.24 3.27 T:tpy

3.21 3.25 3.31 T:snow20

3.32 3.35 3.41 T:tpy6

3.49 3.51 3.55 T:panama

3.82 3.87 3.89 T:trivium

4.21 4.24 4.27 T:rabbit

4.37 4.37 4.38 T:simon6496ctr

4.52 4.54 4.56 T:speck128128ctr

4.60 4.61 4.62 T:simon64128ctr

4.65 4.68 4.69 T:speck128192ctr

4.71 4.72 4.74 salsa20

4.71 4.73 4.75 xsalsa20

4.81 4.82 4.83 T:speck128256ctr

4.93 4.95 4.96 T:lexv2

5.05 5.13 5.27 T:tpypy

6.65 6.66 6.68 T:simon128128ctr

7.02? 7.68? 8.11? T:simon128256ctr

9.58 9.64 9.74 T:aes128estream

14.47 14.51 14.55 T:aes256estream

20.69 20.97 21.62 T:ocelot1

20.94 21.22 21.43 T:ocelot2

34.92 35.40 36.35 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.62 0.63 0.63 T:aes192ctr

0.64 0.64 0.65 T:aes128ctr

0.79 0.80 0.80 aes256ctr

1.33 1.33 1.35 chacha8

1.49 1.49 1.50 tango642

1.88 1.88 1.89 chacha12

2.03 2.04 2.05 salsa208

2.93 2.94 2.94 salsa2012

2.98 2.99 2.99 T:sosemanuk

3.00 3.00 3.01 chacha20

3.07 3.07 3.08 T:speck6496ctr

3.18 3.18 3.19 T:cryptmtv3

3.18 3.18 3.20 T:speck64128ctr

3.25 3.28 3.29 T:nlsv2

3.33 3.36 3.40 T:snow20

3.93 3.94 3.97 T:tpy6

3.99 4.03 4.04 T:trivium

4.35 4.36 4.39 T:rabbit

4.57 4.57 4.58 T:speck128128ctr

4.60 4.60 4.62 T:panama

4.62 4.62 4.62 T:simon6496ctr

4.56 4.62 4.64 T:tpy

4.70 4.71 4.71 T:speck128192ctr

4.73 4.74 4.75 salsa20

4.85 4.86 4.86 T:speck128256ctr

4.89 4.89 4.90 xsalsa20

4.99 4.99 5.00 T:simon64128ctr

5.07 5.09 5.09 T:lexv2

6.45 6.50 6.54 T:tpypy

6.82 6.82 6.83 T:hc128

7.02 7.03 7.04 T:simon128128ctr

8.62 8.95 9.25 T:simon128256ctr

9.68 9.71 9.78 T:aes128estream

14.58 14.60 14.62 T:aes256estream

14.89 14.93 15.01 T:hc256

22.28 22.40 22.80 T:ocelot1

22.57 22.62 22.74 T:ocelot2

36.97 37.27 37.95 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.70 0.70 0.71 T:aes128ctr

0.83 0.84 0.85 aes256ctr

0.90 0.91 0.92 T:aes192ctr

1.37 1.38 1.38 chacha8

1.88 1.89 1.90 tango642

1.91 1.92 1.92 chacha12

2.06 2.07 2.09 salsa208

2.96 2.96 2.98 salsa2012

3.02 3.03 3.04 chacha20

3.12 3.12 3.16 T:speck6496ctr

3.23 3.24 3.27 T:speck64128ctr

3.51 3.54 3.58 T:snow20

3.60 3.61 3.63 T:nlsv2

4.03 4.04 4.07 T:sosemanuk

4.30 4.30 4.32 T:trivium

4.57 4.57 4.58 T:rabbit

4.61 4.63 4.66 T:speck128128ctr

4.61 4.64 4.64 T:cryptmtv3

4.75 4.75 4.77 T:speck128192ctr

4.76 4.78 4.78 salsa20

4.90 4.91 4.93 T:speck128256ctr

4.89 4.94 4.99 T:tpy6

5.04 5.04 5.05 T:simon6496ctr

5.15 5.17 5.19 xsalsa20

5.30 5.32 5.34 T:lexv2

5.64 5.64 5.65 T:simon64128ctr

6.40 6.41 6.43 T:panama

6.85 6.90 6.98 T:tpy

7.64 7.65 7.66 T:simon128128ctr

8.79 8.84 8.89 T:tpypy

9.82 9.84 9.86 T:aes128estream

10.80 10.88 11.32 T:simon128256ctr

14.50 14.53 14.56 T:hc128

14.73 14.74 14.77 T:aes256estream

24.80 24.89 25.42 T:ocelot1

25.13 25.18 25.51 T:ocelot2

34.52 34.61 34.92 T:hc256

39.98 40.37 41.51 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.84 0.85 0.87 T:aes128ctr

1.05 1.05 1.10 aes256ctr

1.50 1.51 1.52 chacha8

1.69 1.71 1.72 T:aes192ctr

2.11 2.12 2.14 chacha12

2.29 2.30 2.32 salsa208

2.93 2.95 2.97 tango642

3.23 3.25 3.26 salsa2012

3.25 3.26 3.27 T:speck6496ctr

3.32 3.35 3.37 chacha20

3.37 3.38 3.38 T:speck64128ctr

4.01 4.04 4.16 T:snow20

4.41 4.44 4.57 T:nlsv2

4.81 4.82 4.83 T:speck128128ctr

4.94 4.95 4.98 T:speck128192ctr

4.95 4.98 5.00 T:trivium

5.10 5.11 5.14 T:speck128256ctr

5.15 5.16 5.19 T:rabbit

5.15 5.18 5.20 salsa20

5.38 5.39 5.41 T:cryptmtv3

5.97 6.01 6.04 T:lexv2

6.17 6.19 6.22 xsalsa20

6.89 6.92 6.95 T:sosemanuk

7.06 7.07 7.08 T:simon6496ctr

7.57 7.64 7.66 T:tpy6

9.59 9.60 10.38 T:simon64128ctr

10.12 10.20 10.22 T:aes128estream

11.20 11.24 11.31 T:panama

13.02 13.16 13.27 T:tpy

13.49 13.57 13.66 T:simon128128ctr

14.91 14.97 15.14 T:tpypy

15.04 15.10 15.13 T:aes256estream

30.74 30.74 30.77 T:simon128256ctr

30.35 30.95 31.15 T:ocelot1

30.79 31.06 31.41 T:ocelot2

35.06 35.13 35.15 T:hc128

46.89 47.73 47.96 T:amastrid

87.00 87.05 87.44 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.56? 2.66? 3.06? T:aes128ctr

2.69 2.70 2.72 chacha8

3.38 3.42 3.44 aes256ctr

3.70 3.72 3.81 chacha12

4.27 4.28 4.33 salsa208

4.95 4.95 4.95 T:speck6496ctr

5.03 5.12 5.19 T:speck64128ctr

5.75 5.83 6.05 chacha20

5.84 5.84 5.84 salsa2012

7.09 7.16 7.27 T:speck128128ctr

7.19 7.25 7.39 T:speck128192ctr

7.41 7.55 7.58 T:speck128256ctr

8.62 8.70 8.73 salsa20

10.09 10.20 10.25 T:snow20

11.25 11.36 11.47 T:aes192ctr

11.81 11.88 11.92 T:rabbit

13.23 13.27 13.30 T:simon6496ctr

13.44 13.62 13.77 T:cryptmtv3

13.73 13.81 13.89 T:trivium

13.94 14.06 14.17 T:aes128estream

13.98 14.20 14.58 T:lexv2

14.75 14.80 15.06 T:simon64128ctr

16.34 16.50 16.98 tango642

16.97 17.05 17.20 T:nlsv2

18.12 18.23 18.38 xsalsa20

19.97 20.02 20.22 T:aes256estream

21.55 21.66 22.12 T:simon128128ctr

24.20 24.27 24.59 T:simon128256ctr

39.42 39.55 39.75 T:sosemanuk

41.56 41.72 41.75 T:tpy6

72.55 72.92 73.30 T:panama

92.11 92.52 93.16 T:tpy

93.61 94.59 94.97 T:tpypy

106.02 107.27 108.41 T:ocelot1

110.00 111.38 112.08 T:ocelot2

134.34 134.81 135.89 T:amastrid

298.41 298.53 299.34 T:hc128

758.22 758.75 759.00 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

19.62 20.12 21.75 T:aes128ctr

23.38? 24.00? 26.75? chacha8

24.25 24.62 26.12 T:speck6496ctr

24.12? 26.38? 29.50? aes256ctr

28.62 29.00 30.38 T:speck128128ctr

28.50? 29.25? 32.12? T:speck128192ctr

28.75? 29.25? 32.38? T:speck128256ctr

29.25 30.88 31.50 T:speck64128ctr

31.38? 31.50? 34.88? chacha12

41.88 42.00 44.75 salsa208

47.38 47.75 49.25 chacha20

57.25 57.62 59.62 salsa2012

61.00 62.00 63.00 T:simon6496ctr

64.50 64.75 64.75 T:aes128estream

69.38 70.25 73.75 T:rabbit

71.25 71.75 72.25 T:simon64128ctr

71.75 72.88 74.50 T:aes256estream

79.62 80.75 81.50 T:snow20

82.00 82.38 83.12 T:trivium

82.50 84.38 84.62 T:lexv2

84.62 84.75 85.75 T:cryptmtv3

85.75 86.00 86.88 salsa20

88.75 90.25 92.38 T:aes192ctr

90.25 90.88 92.62 T:nlsv2

112.38 113.62 118.62 tango642

114.38 119.75 121.62 T:simon128128ctr

122.25 124.50 128.88 T:simon128256ctr

164.00 165.38 168.12 xsalsa20

309.25 311.12 312.12 T:tpy6

313.62 314.62 315.88 T:sosemanuk

568.75 571.00 574.25 T:panama

707.88 710.25 775.12 T:ocelot1

715.75 722.00 724.25 T:tpy

712.88 725.12 727.88 T:tpypy

738.38 776.12 810.88 T:ocelot2

899.88 907.75 914.38 T:amastrid

2375.00 2385.62 2392.12 T:hc128

6075.25 6085.62 6107.12 T:hc256

amd64; Tremont (906c0); 2021 Intel Celeron N5105; 4 x 2000MHz; `jasper3`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.45 0.46 0.46 T:aes192ctr

0.61 0.63 0.64 T:aes128ctr

0.74 0.76 0.78 aes256ctr

1.24 1.25 1.26 tango642

1.30 1.31 1.32 chacha8

1.85 1.86 1.87 chacha12

2.00 2.01 2.03 salsa208

2.25 2.27 2.29 T:hc128

2.37 2.38 2.39 T:sosemanuk

2.60 2.62 2.63 T:cryptmtv3

2.91 2.91 2.93 salsa2012

2.97 2.98 2.99 chacha20

3.04 3.04 3.06 T:speck6496ctr

2.99 3.07 3.20 T:hc256

3.10 3.14 3.26 T:tpy

3.10 3.15 3.20 T:nlsv2

3.15 3.15 3.17 T:speck64128ctr

3.19 3.22 3.27 T:snow20

3.29 3.34 3.39 T:tpy6

3.56 3.62 3.72 T:panama

3.85 3.86 3.90 T:trivium

4.14 4.17 4.18 T:rabbit

4.37 4.38 4.38 T:simon6496ctr

4.52 4.55 4.56 T:speck128128ctr

4.60 4.61 4.61 T:simon64128ctr

4.64 4.67 4.68 T:speck128192ctr

4.70 4.72 4.74 salsa20

4.72 4.73 4.76 xsalsa20

4.81 4.83 4.83 T:speck128256ctr

4.91 4.93 4.96 T:lexv2

5.08 5.13 5.18 T:tpypy

6.65 6.66 6.66 T:simon128128ctr

8.03 8.21 8.29 T:simon128256ctr

9.58 9.64 9.74 T:aes128estream

14.50 14.53 14.56 T:aes256estream

20.28 20.61 20.75 T:ocelot1

21.00 21.51 21.78 T:ocelot2

35.94 36.09 36.63 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.61 0.62 0.62 T:aes192ctr

0.64 0.65 0.65 T:aes128ctr

0.78 0.78 0.80 aes256ctr

1.33 1.33 1.34 chacha8

1.49 1.49 1.49 tango642

1.88 1.88 1.89 chacha12

2.03 2.04 2.04 salsa208

2.93 2.93 2.94 salsa2012

2.97 2.98 2.98 T:sosemanuk

3.00 3.00 3.00 chacha20

3.07 3.07 3.09 T:speck6496ctr

3.18 3.18 3.20 T:speck64128ctr

3.19 3.20 3.21 T:cryptmtv3

3.28 3.31 3.34 T:nlsv2

3.33 3.34 3.36 T:snow20

3.91 3.93 3.97 T:tpy6

4.01 4.01 4.05 T:trivium

4.29 4.31 4.31 T:rabbit

4.55 4.56 4.63 T:tpy

4.57 4.58 4.59 T:speck128128ctr

4.62 4.62 4.63 T:simon6496ctr

4.62 4.66 4.73 T:panama

4.69 4.70 4.70 T:speck128192ctr

4.73 4.74 4.75 salsa20

4.85 4.86 4.86 T:speck128256ctr

4.89 4.90 4.92 xsalsa20

4.99 4.99 4.99 T:simon64128ctr

5.07 5.07 5.09 T:lexv2

6.49 6.51 6.54 T:tpypy

6.88 6.89 6.90 T:hc128

7.02 7.02 7.03 T:simon128128ctr

8.68 8.74 8.78 T:simon128256ctr

9.67 9.72 9.77 T:aes128estream

14.62 14.63 14.64 T:aes256estream

14.87 14.90 14.94 T:hc256

22.09 22.14 22.20 T:ocelot1

22.53 22.83 22.97 T:ocelot2

37.65 37.70 38.08 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.67 0.68 0.70 T:aes128ctr

0.82 0.83 0.83 aes256ctr

0.88 0.89 0.89 T:aes192ctr

1.36 1.36 1.38 chacha8

1.88 1.88 1.88 tango642

1.91 1.92 1.92 chacha12

2.06 2.07 2.08 salsa208

2.97 2.97 2.98 salsa2012

3.03 3.04 3.04 chacha20

3.12 3.12 3.14 T:speck6496ctr

3.23 3.24 3.24 T:speck64128ctr

3.49 3.51 3.54 T:snow20

3.57 3.60 3.61 T:nlsv2

4.01 4.02 4.03 T:sosemanuk

4.30 4.31 4.32 T:trivium

4.52 4.54 4.55 T:rabbit

4.61 4.62 4.65 T:speck128128ctr

4.62 4.63 4.63 T:cryptmtv3

4.75 4.76 4.81 T:speck128192ctr

4.77 4.79 4.79 salsa20

4.91 4.91 4.94 T:speck128256ctr

4.94 4.96 4.98 T:tpy6

5.04 5.04 5.04 T:simon6496ctr

5.16 5.18 5.20 xsalsa20

5.31 5.34 5.36 T:lexv2

5.64 5.64 5.64 T:simon64128ctr

6.34 6.36 6.41 T:panama

6.87 6.94 6.99 T:tpy

7.63 7.64 7.66 T:simon128128ctr

8.68 8.82 8.84 T:tpypy

9.49 9.67 9.79 T:simon128256ctr

9.81 9.82 9.88 T:aes128estream

14.56 14.58 14.60 T:hc128

14.78 14.93 14.96 T:aes256estream

24.55 24.62 24.81 T:ocelot2

24.65 24.78 25.57 T:ocelot1

34.53 34.65 34.79 T:hc256

40.06 40.44 41.00 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.84 0.84 0.88 T:aes128ctr

1.00 1.01 1.05 aes256ctr

1.50 1.51 1.52 chacha8

1.59 1.59 1.60 T:aes192ctr

2.10 2.11 2.14 chacha12

2.27 2.30 2.36 salsa208

2.91 2.95 2.96 tango642

3.24 3.24 3.25 salsa2012

3.25 3.25 3.27 T:speck6496ctr

3.32 3.34 3.37 chacha20

3.37 3.38 3.38 T:speck64128ctr

3.96 4.00 4.07 T:snow20

4.42 4.46 4.55 T:nlsv2

4.82 4.83 4.84 T:speck128128ctr

4.94 4.96 4.99 T:speck128192ctr

4.94 4.97 4.98 T:trivium

5.08 5.11 5.15 T:rabbit

5.09 5.11 5.13 T:speck128256ctr

5.12 5.19 5.20 salsa20

5.38 5.39 5.40 T:cryptmtv3

5.99 6.02 6.06 T:lexv2

6.20 6.22 6.25 xsalsa20

6.80 6.82 6.85 T:sosemanuk

7.06 7.07 7.09 T:simon6496ctr

7.56 7.58 7.64 T:tpy6

9.98 10.02 10.34 T:simon64128ctr

10.03 10.07 10.10 T:aes128estream

11.07 11.14 11.20 T:panama

11.85 11.86 12.17 T:simon128128ctr

13.07 13.19 13.26 T:tpy

14.71 15.01 15.18 T:tpypy

15.18 15.24 15.30 T:aes256estream

17.36 18.14 18.92 T:simon128256ctr

30.72 30.85 30.98 T:ocelot2

31.28 31.34 31.38 T:ocelot1

35.08 35.11 35.15 T:hc128

47.23 47.34 47.93 T:amastrid

86.80 87.06 87.47 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.64? 2.66? 3.06? T:aes128ctr

2.67 2.69 2.70 chacha8

3.08? 3.14? 3.45? aes256ctr

3.69 3.77 3.89 chacha12

4.42 4.42 4.66 salsa208

4.88 4.91 4.94 T:speck6496ctr

5.09 5.14 5.17 T:speck64128ctr

5.50 5.50 5.67 salsa2012

5.70 5.77 6.05 chacha20

7.19 7.25 7.47 T:speck128128ctr

7.27 7.33 7.42 T:speck128192ctr

7.45 7.56 7.72 T:speck128256ctr

8.62 8.67 8.77 salsa20

9.98 10.08 10.20 T:snow20

10.45 10.53 10.70 T:aes192ctr

12.66 12.70 12.83 T:rabbit

13.23 13.27 13.33 T:simon6496ctr

13.31 13.42 13.48 T:cryptmtv3

13.70 13.73 13.81 T:trivium

14.08 14.19 14.42 T:aes128estream

14.22 14.58 14.86 T:lexv2

14.77 14.83 14.92 T:simon64128ctr

16.34 16.44 16.81 T:nlsv2

16.31 16.45 16.88 tango642

18.12 18.22 18.34 xsalsa20

19.70 19.80 20.03 T:aes256estream

21.50 21.56 21.69 T:simon128128ctr

25.66 25.78 26.36 T:simon128256ctr

38.06 38.25 38.64 T:sosemanuk

41.34 41.62 41.89 T:tpy6

71.16 71.33 71.83 T:panama

91.69 92.48 93.03 T:tpy

93.34 94.55 94.98 T:tpypy

108.73 108.97 109.58 T:ocelot2

114.66 116.56 117.75 T:ocelot1

133.38 133.58 133.94 T:amastrid

297.70 298.08 298.50 T:hc128

756.28 760.38 762.69 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

20.50 20.88 21.00 T:aes128ctr

23.50? 23.62? 30.38? chacha8

23.75 24.38 25.12 aes256ctr

24.62 24.88 25.88 T:speck6496ctr

28.62? 29.12? 32.75? T:speck128128ctr

28.88? 29.12? 32.38? T:speck128256ctr

28.62? 29.25? 33.12? T:speck128192ctr

31.62? 31.75? 36.12? chacha12

30.50 32.12 33.75 T:speck64128ctr

43.12 43.25 43.88 salsa208

47.88 49.00 50.50 chacha20

55.00 55.00 55.75 salsa2012

61.38 62.38 62.75 T:simon6496ctr

63.62 65.12 66.25 T:aes128estream

71.50 71.88 72.50 T:simon64128ctr

71.38 72.12 73.62 T:aes256estream

76.88 78.00 79.00 T:rabbit

79.38 79.62 80.50 T:snow20

81.88 82.12 82.62 T:trivium

82.62 83.00 85.00 T:aes192ctr

82.62 83.12 85.50 T:lexv2

83.88 84.12 84.88 T:cryptmtv3

87.38 89.00 91.25 salsa20

89.50 91.38 93.88 T:nlsv2

112.50 113.88 115.88 tango642

111.62 116.88 123.38 T:simon128128ctr

130.50 131.38 133.62 T:simon128256ctr

163.50 164.62 165.62 xsalsa20

302.75 304.62 306.38 T:sosemanuk

309.12 311.62 313.00 T:tpy6

556.38 557.50 559.12 T:panama

716.88 718.50 724.00 T:tpy

710.12 723.50 726.00 T:tpypy

727.25 728.62 733.25 T:ocelot2

774.88 786.50 810.88 T:ocelot1

880.38 883.00 892.88 T:amastrid

2380.50 2382.50 2385.75 T:hc128

6057.75 6067.75 6089.00 T:hc256

amd64; Tremont (906c0); 2021 Intel Celeron N4500; 2 x 1100MHz; `jasper2`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.45 0.46 0.46 T:aes192ctr

0.61 0.63 0.64 T:aes128ctr

0.73 0.75 0.76 aes256ctr

1.25 1.26 1.26 tango642

1.31 1.32 1.34 chacha8

1.85 1.87 1.87 chacha12

2.02 2.02 2.04 salsa208

2.18 2.20 2.22 T:hc128

2.37 2.39 2.40 T:sosemanuk

2.58 2.60 2.61 T:cryptmtv3

2.90 2.91 2.92 salsa2012

2.97 2.98 2.99 chacha20

3.01 3.04 3.05 T:nlsv2

3.03 3.05 3.07 T:speck6496ctr

2.97 3.13 3.21 T:hc256

3.15 3.16 3.17 T:speck64128ctr

3.21 3.22 3.23 T:snow20

3.12 3.25 3.31 T:tpy

3.29 3.31 3.36 T:tpy6

3.49 3.51 3.52 T:panama

3.82 3.86 3.88 T:trivium

4.13 4.19 4.20 T:rabbit

4.37 4.37 4.38 T:simon6496ctr

4.52 4.56 4.56 T:speck128128ctr

4.60 4.61 4.61 T:simon64128ctr

4.66 4.68 4.68 T:speck128192ctr

4.71 4.72 4.74 xsalsa20

4.71 4.73 4.75 salsa20

4.81 4.83 4.84 T:speck128256ctr

4.91 4.93 4.95 T:lexv2

4.99 5.28 5.36 T:tpypy

6.65 6.66 6.66 T:simon128128ctr

7.95 7.96 7.98 T:simon128256ctr

9.61 9.63 9.65 T:aes128estream

14.47 14.50 14.53 T:aes256estream

20.18 21.28 22.11 T:ocelot1

21.08 21.35 21.73 T:ocelot2

34.23 35.49 37.22 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.62 0.62 0.62 T:aes192ctr

0.64 0.65 0.65 T:aes128ctr

0.77 0.78 0.78 aes256ctr

1.34 1.34 1.35 chacha8

1.49 1.49 1.50 tango642

1.88 1.88 1.89 chacha12

2.04 2.04 2.05 salsa208

2.93 2.93 2.94 salsa2012

2.98 2.99 3.00 T:sosemanuk

3.00 3.00 3.01 chacha20

3.08 3.08 3.09 T:speck6496ctr

3.17 3.18 3.19 T:cryptmtv3

3.19 3.20 3.21 T:speck64128ctr

3.22 3.23 3.23 T:nlsv2

3.33 3.33 3.34 T:snow20

3.91 3.91 3.95 T:tpy6

3.99 4.02 4.03 T:trivium

4.28 4.32 4.32 T:rabbit

4.57 4.59 4.59 T:speck128128ctr

4.58 4.59 4.59 T:panama

4.62 4.62 4.62 T:simon6496ctr

4.55 4.62 4.65 T:tpy

4.70 4.71 4.71 T:speck128192ctr

4.74 4.74 4.75 salsa20

4.86 4.86 4.87 T:speck128256ctr

4.89 4.90 4.90 xsalsa20

4.99 4.99 5.00 T:simon64128ctr

5.07 5.08 5.09 T:lexv2

6.38 6.60 6.62 T:tpypy

6.82 6.83 6.83 T:hc128

7.02 7.02 7.03 T:simon128128ctr

8.53 8.54 8.54 T:simon128256ctr

9.68 9.69 9.69 T:aes128estream

14.56 14.58 14.60 T:aes256estream

14.86 14.90 14.95 T:hc256

21.81 22.61 23.22 T:ocelot1

22.71 22.75 22.99 T:ocelot2

37.12 37.47 38.74 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.69 0.70 0.70 T:aes128ctr

0.82 0.84 0.84 aes256ctr

0.89 0.90 0.90 T:aes192ctr

1.36 1.38 1.38 chacha8

1.87 1.88 1.90 tango642

1.91 1.91 1.92 chacha12

2.07 2.08 2.10 salsa208

2.96 2.97 2.98 salsa2012

3.04 3.05 3.05 chacha20

3.14 3.15 3.18 T:speck6496ctr

3.25 3.25 3.29 T:speck64128ctr

3.49 3.50 3.52 T:snow20

3.70 3.74 3.74 T:nlsv2

4.04 4.06 4.09 T:sosemanuk

4.27 4.31 4.31 T:trivium

4.49 4.53 4.56 T:rabbit

4.60 4.62 4.63 T:cryptmtv3

4.62 4.64 4.67 T:speck128128ctr

4.74 4.75 4.76 T:speck128192ctr

4.75 4.77 4.80 salsa20

4.91 4.92 4.95 T:speck128256ctr

4.90 4.95 4.97 T:tpy6

5.04 5.04 5.04 T:simon6496ctr

5.16 5.17 5.19 xsalsa20

5.31 5.33 5.36 T:lexv2

5.64 5.64 5.65 T:simon64128ctr

6.36 6.38 6.39 T:panama

6.85 6.88 6.94 T:tpy

7.64 7.64 7.67 T:simon128128ctr

8.62 8.79 8.81 T:tpypy

9.47 9.48 9.49 T:simon128256ctr

9.77 9.78 9.81 T:aes128estream

14.50 14.52 14.53 T:hc128

14.71 14.74 14.75 T:aes256estream

24.68 24.74 24.94 T:ocelot1

24.95 25.03 25.68 T:ocelot2

34.46 34.77 34.86 T:hc256

40.42 40.59 42.24 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.83 0.84 0.87 T:aes128ctr

1.01 1.02 1.06 aes256ctr

1.50 1.52 1.52 chacha8

1.65 1.66 1.68 T:aes192ctr

2.12 2.14 2.15 chacha12

2.28 2.28 2.29 salsa208

2.95 2.97 2.98 tango642

3.26 3.26 3.29 T:speck6496ctr

3.22 3.26 3.28 salsa2012

3.33 3.35 3.37 chacha20

3.37 3.37 3.39 T:speck64128ctr

3.96 3.98 3.98 T:snow20

4.77 4.82 4.86 T:nlsv2

4.82 4.84 4.86 T:speck128128ctr

4.94 4.95 5.03 T:speck128192ctr

4.96 4.97 4.99 T:trivium

5.09 5.11 5.14 T:rabbit

5.11 5.13 5.18 T:speck128256ctr

5.15 5.18 5.20 salsa20

5.38 5.39 5.40 T:cryptmtv3

5.99 6.01 6.02 T:lexv2

6.23 6.26 6.29 xsalsa20

6.90 6.93 6.97 T:sosemanuk

7.07 7.08 7.08 T:simon6496ctr

7.57 7.60 7.68 T:tpy6

10.02 10.06 10.11 T:aes128estream

11.17 11.19 11.22 T:panama

11.84 11.86 11.91 T:simon128128ctr

13.02 13.19 13.21 T:tpy

13.65 13.68 13.70 T:simon64128ctr

14.54 14.69 14.76 T:tpypy

15.07 15.10 15.14 T:aes256estream

19.10 19.15 19.30 T:simon128256ctr

31.05 31.22 31.32 T:ocelot1

31.27 32.54 32.60 T:ocelot2

35.07 35.10 35.10 T:hc128

45.36 46.76 48.70 T:amastrid

86.68 87.57 88.18 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.64? 2.66? 3.05? T:aes128ctr

2.77 2.77 2.77 chacha8

3.14? 3.28? 3.70? aes256ctr

3.69 3.70 3.80 chacha12

4.20 4.27 4.27 salsa208

4.86 4.98 5.00 T:speck6496ctr

5.12 5.14 5.17 T:speck64128ctr

5.66 5.67 5.69 salsa2012

5.78 5.78 5.78 chacha20

7.27 7.33 7.45 T:speck128192ctr

7.19 7.36 7.42 T:speck128128ctr

7.56 7.69 7.77 T:speck128256ctr

8.62 8.70 8.75 salsa20

9.97 10.08 10.28 T:snow20

11.08 11.11 11.25 T:aes192ctr

11.83 11.84 11.89 T:rabbit

13.22 13.28 13.58 T:simon6496ctr

13.25 13.30 13.50 T:cryptmtv3

13.77 13.83 14.09 T:trivium

13.88 13.94 14.20 T:aes128estream

14.14 14.33 14.70 T:lexv2

14.73 14.78 14.97 T:simon64128ctr

16.33 16.42 16.70 tango642

18.36 18.47 18.67 xsalsa20

19.91 20.00 20.17 T:aes256estream

21.55 21.69 21.84 T:simon128128ctr

23.17 23.42 23.64 T:nlsv2

25.62 26.12 26.36 T:simon128256ctr

39.19 39.36 39.55 T:sosemanuk

41.59 41.66 41.91 T:tpy6

71.98 72.28 72.52 T:panama

89.27 89.50 90.02 T:tpypy

91.56 92.53 92.84 T:tpy

106.19 106.66 113.06 T:ocelot1

110.75 112.09 112.91 T:ocelot2

134.52 134.80 135.05 T:amastrid

297.53 298.77 299.05 T:hc128

762.11 763.97 766.58 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

20.50 20.75 21.00 T:aes128ctr

24.12 24.38 25.12 aes256ctr

23.38? 24.62? 28.50? chacha8

28.50? 28.75? 32.50? T:speck128192ctr

28.75? 29.12? 32.88? T:speck128128ctr

29.38? 31.25? 34.12? T:speck128256ctr

30.25 31.38 32.25 T:speck6496ctr

31.50 31.62 34.62 chacha12

32.75 33.38 34.50 T:speck64128ctr

43.00 43.25 46.38 salsa208

47.50 50.75 51.12 chacha20

55.00 55.12 55.38 salsa2012

61.62 61.75 62.12 T:simon6496ctr

65.62 66.25 66.50 T:aes128estream

68.50 68.88 70.25 T:rabbit

71.62 72.12 72.75 T:simon64128ctr

73.25 74.25 76.38 T:aes256estream

79.38 80.00 81.12 T:snow20

82.25 82.38 82.88 T:trivium

83.88 83.88 84.38 T:cryptmtv3

84.25 84.88 86.12 T:lexv2

85.75 87.25 88.88 salsa20

86.88 87.88 88.88 T:aes192ctr

106.38 109.88 110.50 T:nlsv2

109.25? 113.12? 124.00? T:simon128128ctr

112.62 113.62 116.38 tango642

129.88 130.88 133.00 T:simon128256ctr

165.62 167.12 168.88 xsalsa20

309.00 311.12 314.00 T:tpy6

312.38 313.38 314.38 T:sosemanuk

564.75 568.12 573.00 T:panama

678.00 682.38 689.50 T:tpypy

711.88 715.38 760.00 T:ocelot1

713.50 719.00 723.62 T:tpy

746.12 747.50 753.75 T:ocelot2

887.00 892.62 901.25 T:amastrid

2380.62 2384.25 2388.62 T:hc128

6057.88 6080.38 6112.12 T:hc256

aarch64; Firestorm (610f0230); 2020 Apple M1; 4 x 3200MHz; unstable; `minimac`, `supercop-20211108`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.35? 0.39? 0.39? T:aes128ctr

0.43? 0.43? 0.48? T:aes256ctr

1.00 1.04 1.04 chacha8

1.26 1.26 1.30 T:tpy

1.43 1.52 1.56 T:tpy6

1.52 1.52 1.52 chacha12

1.78 1.82 1.82 salsa208

1.87 1.91 2.00 T:tpypy

2.00 2.00 2.13 chacha20

2.21 2.30 2.30 T:cryptmtv3

2.30 2.34 2.34 T:nlsv2

2.82 2.82 2.86 salsa2012

4.82 4.86 4.99 salsa20

4.86 4.99 5.03 xsalsa20

6.38 6.68 6.73 T:aes128estream

9.42 9.46 9.90 T:aes256estream

9.94 10.11 10.55 T:ocelot1

10.50 10.68 11.15 T:ocelot2

22.26 23.18 23.83 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.39 0.42 0.42 T:aes128ctr

0.49 0.49 0.49 T:aes256ctr

1.01 1.04 1.04 chacha8

1.53 1.53 1.53 chacha12

1.82 1.82 1.82 salsa208

2.02 2.02 2.08 chacha20

2.12 2.15 2.18 T:tpy6

2.38 2.41 2.41 T:nlsv2

2.77 2.77 2.80 T:tpy

2.77 2.80 2.80 T:cryptmtv3

2.83 2.83 2.86 salsa2012

3.42 3.45 3.48 T:tpypy

4.85 4.88 4.98 salsa20

4.98 5.05 5.08 xsalsa20

6.51 6.71 6.74 T:aes128estream

9.60 9.64 9.93 T:aes256estream

10.71 10.81 11.10 T:ocelot1

11.30 11.36 11.72 T:ocelot2

23.63 24.15 24.54 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.43 0.43 0.43 T:aes128ctr

0.52 0.52 0.52 T:aes256ctr

1.04 1.04 1.04 chacha8

1.48 1.56 1.56 chacha12

1.82 1.82 1.91 salsa208

2.00 2.00 2.08 chacha20

2.52 2.60 2.60 T:nlsv2

2.86 2.86 2.86 salsa2012

3.12 3.21 3.30 T:tpy6

3.82 3.82 3.91 T:cryptmtv3

4.86 4.95 5.03 salsa20

5.12 5.21 5.21 xsalsa20

5.29 5.29 5.38 T:tpy

5.99 5.99 6.16 T:tpypy

6.77 6.77 6.77 T:aes128estream

9.98 10.07 10.07 T:aes256estream

12.07 12.15 12.24 T:ocelot1

12.50 12.67 12.85 T:ocelot2

25.61 26.21 26.65 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.69? 0.69? 1.16? T:aes128ctr

0.69? 0.93? 1.16? T:aes256ctr

1.16? 1.16? 1.39? chacha8

1.62? 1.85? 2.08? chacha12

1.85? 1.85? 3.24? salsa208

2.32? 2.55? 3.01? chacha20

2.78? 3.01? 4.40? salsa2012

3.01? 3.01? 3.93? T:nlsv2

4.40? 4.63? 5.79? T:cryptmtv3

4.86? 5.09? 8.80? salsa20

5.55? 5.56? 6.94? xsalsa20

6.02? 6.25? 9.26? T:tpy6

6.94? 6.94? 12.27? T:aes128estream

10.19? 10.42? 16.20? T:aes256estream

12.04 12.04 12.50 T:tpy

12.73 12.96 13.19 T:tpypy

14.81? 14.81? 17.36? T:ocelot1

15.28? 15.51? 17.82? T:ocelot2

30.32 30.79 31.25 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

2.08? 2.09? 4.17? salsa208

2.08? 2.09? 6.25? T:aes128ctr

2.09? 4.16? 6.25? T:aes256ctr

2.09? 4.16? 6.25? chacha8

2.09? 4.17? 8.34? salsa2012

4.16? 4.17? 6.25? chacha12

4.17? 6.25? 10.41? salsa20

6.25? 6.25? 10.42? chacha20

8.33? 10.41? 22.92? T:aes128estream

10.41? 10.42? 16.67? T:nlsv2

10.42? 10.42? 16.67? xsalsa20

8.33? 10.42? 18.75? T:cryptmtv3

12.50? 14.58? 27.08? T:aes256estream

43.75? 43.75? 122.91? T:tpy6

47.91? 47.92? 93.75? T:ocelot2

47.91? 50.00? 137.50? T:ocelot1

77.08? 81.25? 195.83? T:amastrid

97.91? 99.98? 202.08? T:tpy

99.98? 100.00? 239.58? T:tpypy

Cycles/byte for 8 bytes

25% 50% 75% stream

16.62? 16.75? 33.38? salsa208

16.62? 16.75? 66.62? T:aes128ctr

16.75? 33.25? 49.88? chacha8

16.62? 33.38? 50.00? T:aes256ctr

16.75? 33.38? 50.00? salsa2012

33.25? 33.38? 50.00? chacha12

33.25? 33.38? 83.38? T:aes128estream

33.38? 50.00? 83.25? salsa20

50.00? 50.00? 100.00? T:aes256estream

50.00? 50.00? 100.00? chacha20

50.00? 50.00? 100.00? T:cryptmtv3

50.00? 66.62? 100.00? T:nlsv2

83.38? 83.38? 133.38? xsalsa20

300.00? 300.00? 650.00? T:ocelot2

300.00? 316.62? 883.25? T:ocelot1

333.25? 333.38? 533.25? T:tpy6

516.62? 549.88? 1583.25? T:amastrid

783.25? 783.38? 1599.88? T:tpy

783.25? 783.38? 1599.88? T:tpypy

amd64; Zen 3 (a20f10); 2020 AMD Ryzen 9 5950X; 16 x 3400MHz; `zen3`, `supercop-20220213`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.38 0.39 0.40 T:aes128ctr

0.39 0.39 0.40 T:aes192ctr

0.44? 0.46? 0.50? chacha8

0.49 0.49 0.49 salsa208

0.53 0.54 0.54 aes256ctr

0.65 0.66 0.68 chacha12

0.69 0.69 0.70 salsa2012

0.87 0.87 0.87 T:speck6496ctr

0.89 0.89 0.91 tango642

0.89 0.89 0.90 T:speck64128ctr

1.03 1.04 1.05 chacha20

1.04 1.04 1.05 T:speck128128ctr

1.07 1.07 1.08 T:speck128192ctr

1.10 1.10 1.11 T:speck128256ctr

1.11 1.12 1.12 salsa20

1.11 1.12 1.13 xsalsa20

1.42 1.47 1.53 T:simon6496ctr

1.49 1.50 1.52 T:hc128

1.49? 1.54? 2.08? T:simon64128ctr

1.83 1.84 1.85 T:trivium

1.87 1.88 1.88 T:sosemanuk

1.86 1.89 1.93 T:simon128256ctr

2.01 2.02 2.03 T:cryptmtv3

2.02 2.03 2.05 T:panama

2.06 2.07 2.08 T:simon128128ctr

2.08 2.11 2.13 T:hc256

2.12 2.22 2.25 T:tpy

2.36 2.38 2.39 T:nlsv2

2.44 2.46 2.50 T:rabbit

2.40 2.47 2.57 T:tpy6

3.06 3.08 3.10 T:snow20

3.56 3.64 3.77 T:tpypy

4.01 4.03 4.04 T:lexv2

8.07 8.10 8.12 T:aes128estream

12.55 12.58 12.60 T:aes256estream

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.40 0.41 0.41 T:aes128ctr

0.47 0.48 0.50 chacha8

0.50 0.50 0.51 salsa208

0.51 0.51 0.51 T:aes192ctr

0.56 0.57 0.57 aes256ctr

0.67 0.67 0.69 chacha12

0.71 0.71 0.71 salsa2012

0.90 0.90 0.90 T:speck6496ctr

0.93 0.93 0.93 T:speck64128ctr

1.04 1.05 1.05 chacha20

1.05 1.06 1.07 tango642

1.08 1.08 1.09 T:speck128128ctr

1.11 1.11 1.12 T:speck128192ctr

1.13 1.13 1.13 salsa20

1.15 1.15 1.16 T:speck128256ctr

1.22 1.22 1.23 xsalsa20

1.63 1.67 1.68 T:simon6496ctr

1.86? 1.88? 2.28? T:simon64128ctr

1.93 1.93 1.94 T:trivium

2.11 2.11 2.11 T:sosemanuk

2.31 2.32 2.32 T:simon128128ctr

2.32 2.33 2.35 T:simon128256ctr

2.52 2.52 2.55 T:rabbit

2.52 2.52 2.53 T:nlsv2

2.57 2.58 2.59 T:cryptmtv3

2.70 2.70 2.71 T:panama

3.07 3.09 3.12 T:tpy6

3.13 3.15 3.16 T:snow20

3.49 3.52 3.54 T:tpy

3.86 3.87 3.88 T:hc128

4.15 4.15 4.16 T:lexv2

4.88 4.92 5.00 T:tpypy

8.15 8.17 8.17 T:aes128estream

8.69 8.70 8.71 T:hc256

12.63 12.66 12.66 T:aes256estream

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.43 0.44 0.44 T:aes128ctr

0.50 0.50 0.54 chacha8

0.53 0.53 0.53 salsa208

0.61 0.61 0.62 aes256ctr

0.69 0.69 0.71 chacha12

0.70 0.70 0.71 T:aes192ctr

0.73 0.73 0.74 salsa2012

0.95 0.95 0.95 T:speck6496ctr

0.98 0.98 0.98 T:speck64128ctr

1.06 1.07 1.07 chacha20

1.15 1.15 1.16 salsa20

1.16 1.16 1.16 T:speck128128ctr

1.17 1.18 1.18 T:speck128192ctr

1.23 1.24 1.24 T:speck128256ctr

1.32 1.32 1.32 tango642

1.39 1.40 1.40 xsalsa20

1.90 2.00 2.01 T:simon6496ctr

2.08 2.09 2.09 T:trivium

2.31 2.46 2.48 T:simon64128ctr

2.55 2.56 2.56 T:sosemanuk

2.65 2.66 2.69 T:rabbit

2.73 2.73 2.74 T:simon128128ctr

2.86 2.87 2.89 T:nlsv2

3.03 3.08 3.09 T:simon128256ctr

3.24 3.25 3.27 T:snow20

3.79 3.80 3.83 T:panama

4.01 4.02 4.03 T:cryptmtv3

4.06 4.16 4.23 T:tpy6

4.34 4.35 4.36 T:lexv2

5.67 5.71 5.80 T:tpy

7.09 7.14 7.16 T:tpypy

7.79 7.81 7.83 T:hc128

8.22 8.22 8.27 T:aes128estream

12.75 12.77 12.79 T:aes256estream

19.67 19.69 19.72 T:hc256

Cycles/byte for 576 bytes

25% 50% 75% stream

0.55 0.56 0.57 T:aes128ctr

0.67 0.68 0.68 chacha8

0.73 0.74 0.75 salsa208

0.79 0.80 0.81 aes256ctr

0.95 0.96 0.97 chacha12

1.03 1.04 1.05 salsa2012

1.10 1.10 1.11 T:speck6496ctr

1.14 1.15 1.16 T:speck64128ctr

1.23 1.24 1.26 T:aes192ctr

1.37 1.38 1.38 T:speck128128ctr

1.38 1.38 1.38 T:speck128192ctr

1.50 1.50 1.51 T:speck128256ctr

1.50 1.51 1.52 chacha20

1.63 1.65 1.66 salsa20

2.06 2.07 2.08 tango642

2.27 2.28 2.28 xsalsa20

2.45 2.48 2.49 T:trivium

2.93 2.94 2.97 T:rabbit

3.03 3.05 3.08 T:simon64128ctr

3.53 3.54 3.56 T:simon6496ctr

3.58 3.60 3.65 T:snow20

3.64 3.67 3.69 T:nlsv2

3.71 3.73 3.74 T:sosemanuk

4.47 4.48 4.50 T:simon128128ctr

4.53 4.55 4.55 T:cryptmtv3

4.84 4.85 4.87 T:simon128256ctr

4.88 4.91 4.96 T:lexv2

6.64 6.70 6.99 T:tpy6

6.69 6.72 6.77 T:panama

8.51 8.53 8.55 T:aes128estream

11.28 11.35 11.44 T:tpy

12.93 13.00 13.06 T:tpypy

12.98 13.15 13.20 T:aes256estream

18.30 18.34 18.36 T:hc128

48.95 49.00 49.13 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

1.92 1.97 2.03 T:aes128ctr

2.61 2.64 2.84 T:speck6496ctr

2.69 2.73 2.78 chacha8

2.78 2.81 2.86 aes256ctr

2.92 2.98 3.02 salsa208

2.98 3.05 3.06 T:speck64128ctr

3.64 3.69 3.70 T:speck128192ctr

3.66 3.72 3.77 chacha12

3.83 3.84 3.84 T:speck128256ctr

3.86 3.91 4.03 T:speck128128ctr

4.02 4.03 4.08 salsa2012

5.48 5.55 5.61 chacha20

6.06 6.09 6.09 salsa20

6.86 6.88 7.06 T:rabbit

6.88 7.02 7.03 T:simon6496ctr

7.33 7.38 7.48 T:trivium

7.56 7.58 7.58 T:aes192ctr

7.62 7.66 7.75 T:snow20

8.27 8.34 8.41 T:simon64128ctr

10.27 10.48 10.64 T:cryptmtv3

11.02 11.02 11.45 tango642

11.59 11.61 11.77 T:lexv2

11.64 11.66 11.67 xsalsa20

11.61 11.72 11.80 T:simon128128ctr

11.81 11.91 11.97 T:aes128estream

13.12 13.20 13.31 T:simon128256ctr

16.47 16.58 16.75 T:nlsv2

17.19 17.19 17.30 T:sosemanuk

17.89 18.02 18.22 T:aes256estream

42.16 42.75 43.05 T:tpy6

43.88 44.12 44.39 T:panama

85.44 86.30 87.61 T:tpy

87.75 88.33 88.97 T:tpypy

152.81 152.92 162.56 T:hc128

423.53 424.00 426.38 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

16.25 16.62 17.25 T:aes128ctr

16.62 16.88 16.88 T:speck6496ctr

20.75 20.75 20.75 T:speck64128ctr

20.75 20.75 21.38 T:speck128256ctr

20.75 20.88 21.62 T:speck128192ctr

23.75 24.00 24.88 aes256ctr

24.12 24.12 24.12 T:speck128128ctr

29.00 29.62 30.00 chacha8

37.38 37.62 38.75 salsa208

37.88 37.88 38.00 T:simon6496ctr

39.12? 39.38? 58.62? chacha12

41.88 41.88 42.00 T:rabbit

44.62 45.12 45.38 chacha20

47.25 47.62 48.50 salsa2012

48.50 48.75 48.75 T:simon64128ctr

51.12 51.25 51.25 T:trivium

51.25 51.38 52.00 T:aes128estream

56.50 57.00 57.00 salsa20

61.62 62.25 62.62 T:aes192ctr

61.50 62.62 63.38 T:snow20

67.62 68.12 68.88 T:aes256estream

67.00 68.25 73.25 T:cryptmtv3

69.38 69.38 69.62 T:simon128128ctr

69.25 70.00 71.12 T:lexv2

80.50 80.50 81.62 T:simon128256ctr

83.00 83.00 87.62 tango642

82.75 83.50 84.12 T:nlsv2

100.75 100.75 100.75 xsalsa20

138.75 139.88 139.88 T:sosemanuk

318.88 323.75 327.12 T:tpy6

346.62 351.50 352.12 T:panama

665.25 671.38 679.75 T:tpy

675.25 681.50 689.62 T:tpypy

1214.50 1216.25 1220.75 T:hc128

3388.62 3391.75 3394.88 T:hc256

amd64; Zen (820f01); 2020 AMD Athlon Silver 3050e; 2 x 1400MHz; `dali`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.39 0.41 0.43 T:aes192ctr

0.44 0.45 0.46 T:aes128ctr

0.59 0.59 0.60 aes256ctr

0.88 0.88 0.89 tango642

0.93 0.94 0.96 chacha8

1.22 1.23 1.23 salsa208

1.27 1.31 1.31 chacha12

1.76 1.76 1.77 salsa2012

1.81 1.82 1.82 T:speck6496ctr

1.82 1.83 1.83 T:hc128

1.88 1.88 1.90 T:speck64128ctr

1.94 1.95 1.99 chacha20

2.12 2.15 2.16 T:cryptmtv3

2.19 2.20 2.21 T:speck128128ctr

2.26 2.28 2.28 T:speck128192ctr

2.32 2.34 2.35 T:speck128256ctr

2.34 2.34 2.34 T:trivium

2.35 2.36 2.36 T:sosemanuk

2.43 2.47 2.49 T:hc256

2.50 2.51 2.52 T:nlsv2

2.51 2.52 2.53 T:simon6496ctr

2.49 2.53 2.56 T:tpy

2.52 2.54 2.56 T:tpy6

2.59 2.60 2.60 T:simon64128ctr

2.82 2.82 2.83 xsalsa20

2.82 2.82 2.83 salsa20

2.99 3.00 3.02 T:rabbit

2.94 3.01 3.05 T:panama

3.32 3.34 3.35 T:snow20

3.75 3.76 3.76 T:simon128128ctr

3.87 3.93 3.95 T:tpypy

3.95 3.96 3.96 T:simon128256ctr

4.22 4.23 4.25 T:lexv2

9.16 9.18 9.20 T:aes128estream

13.33 13.37 13.39 T:aes256estream

18.06 18.20 18.40 T:ocelot1

20.39 20.54 20.68 T:ocelot2

31.23 31.93 32.86 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.47 0.48 0.49 T:aes128ctr

0.58 0.59 0.60 T:aes192ctr

0.62 0.62 0.63 aes256ctr

0.95 0.96 0.97 chacha8

1.06 1.06 1.06 tango642

1.24 1.24 1.25 salsa208

1.29 1.31 1.32 chacha12

1.78 1.78 1.78 salsa2012

1.86 1.86 1.86 T:speck6496ctr

1.92 1.92 1.93 T:speck64128ctr

1.97 1.97 2.00 chacha20

2.25 2.25 2.25 T:speck128128ctr

2.32 2.32 2.32 T:speck128192ctr

2.38 2.39 2.39 T:speck128256ctr

2.45 2.45 2.45 T:trivium

2.62 2.62 2.62 T:sosemanuk

2.65 2.66 2.67 T:cryptmtv3

2.69 2.69 2.70 T:nlsv2

2.71 2.72 2.72 T:simon6496ctr

2.84 2.84 2.84 salsa20

2.93 2.94 2.94 T:simon64128ctr

2.94 2.94 2.94 xsalsa20

3.09 3.09 3.10 T:rabbit

3.22 3.23 3.24 T:tpy6

3.44 3.45 3.45 T:snow20

3.92 3.95 3.98 T:panama

4.02 4.02 4.03 T:simon128128ctr

4.09 4.11 4.12 T:tpy

4.36 4.37 4.38 T:lexv2

4.50 4.50 4.50 T:simon128256ctr

5.17 5.17 5.17 T:hc128

5.54 5.57 5.58 T:tpypy

9.22 9.23 9.25 T:aes128estream

11.20 11.23 11.24 T:hc256

13.45 13.46 13.47 T:aes256estream

19.97 20.03 20.09 T:ocelot1

22.13 22.22 22.31 T:ocelot2

33.50 33.69 34.32 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.51 0.53 0.54 T:aes128ctr

0.66 0.67 0.67 aes256ctr

0.87 0.88 0.91 T:aes192ctr

0.98 0.98 0.99 chacha8

1.28 1.28 1.28 salsa208

1.31 1.33 1.34 chacha12

1.36 1.37 1.37 tango642

1.81 1.81 1.81 salsa2012

1.91 1.92 1.93 T:speck6496ctr

1.97 1.98 1.99 T:speck64128ctr

2.00 2.03 2.03 chacha20

2.33 2.33 2.34 T:speck128128ctr

2.40 2.40 2.42 T:speck128192ctr

2.47 2.47 2.49 T:speck128256ctr

2.63 2.63 2.63 T:trivium

2.87 2.87 2.89 salsa20

3.05 3.06 3.06 T:simon6496ctr

3.03 3.06 3.07 T:nlsv2

3.11 3.11 3.12 T:sosemanuk

3.12 3.13 3.13 xsalsa20

3.24 3.25 3.25 T:rabbit

3.49 3.50 3.50 T:simon64128ctr

3.63 3.63 3.63 T:snow20

3.99 4.03 4.04 T:cryptmtv3

4.35 4.38 4.40 T:tpy6

4.46 4.47 4.48 T:simon128128ctr

4.63 4.63 4.66 T:lexv2

5.40 5.41 5.41 T:simon128256ctr

5.50 5.53 5.56 T:panama

6.67 6.74 6.81 T:tpy

8.15 8.25 8.29 T:tpypy

9.32 9.34 9.37 T:aes128estream

10.73 10.74 10.75 T:hc128

13.59 13.60 13.61 T:aes256estream

22.84 22.84 22.89 T:ocelot1

24.89 24.98 25.21 T:ocelot2

25.82 25.83 25.83 T:hc256

36.67 36.76 36.86 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.62? 0.66? 0.74? T:aes128ctr

1.12 1.13 1.14 chacha8

1.12 1.13 1.14 aes256ctr

1.43 1.44 1.45 salsa208

1.53 1.54 1.55 chacha12

1.69 1.72 1.77 T:aes192ctr

2.03 2.03 2.03 salsa2012

2.11 2.12 2.15 T:speck6496ctr

2.13 2.14 2.15 tango642

2.16 2.16 2.18 T:speck64128ctr

2.38 2.39 2.39 chacha20

2.59 2.61 2.61 T:speck128128ctr

2.68 2.71 2.73 T:speck128192ctr

2.77 2.77 2.79 T:speck128256ctr

3.07 3.11 3.15 T:trivium

3.19 3.20 3.20 salsa20

3.65 3.66 3.67 T:rabbit

3.85 3.86 3.86 xsalsa20

3.91 3.94 3.96 T:nlsv2

4.09 4.09 4.13 T:snow20

4.39 4.39 4.40 T:sosemanuk

4.53 4.56 4.59 T:simon6496ctr

4.58 4.60 4.61 T:cryptmtv3

5.26 5.28 5.31 T:lexv2

5.68 5.70 5.74 T:simon64128ctr

6.69 6.70 6.75 T:simon128128ctr

7.44 7.47 7.53 T:tpy6

9.59 9.60 9.64 T:aes128estream

9.71 9.71 9.86 T:panama

10.17 10.18 10.24 T:simon128256ctr

13.72 13.76 13.88 T:tpy

14.02 14.10 14.12 T:aes256estream

15.58 15.65 15.80 T:tpypy

25.62 25.65 25.69 T:hc128

29.72 29.95 30.69 T:ocelot1

32.16 32.27 32.57 T:ocelot2

42.46 43.65 44.75 T:amastrid

64.78 64.81 64.95 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.28? 2.56? 2.64? T:aes128ctr

2.62 2.64 2.66 chacha8

3.09 3.17 3.23 salsa208

3.64 3.64 3.66 chacha12

4.19 4.22 4.22 salsa2012

4.47 4.47 4.47 T:speck64128ctr

4.44 4.48 4.80 T:speck6496ctr

5.36 5.39 5.47 aes256ctr

5.66 5.66 5.67 chacha20

5.88 5.88 6.06 T:speck128128ctr

5.98 6.03 6.03 T:speck128192ctr

6.06 6.09 6.16 T:speck128256ctr

6.20 6.23 6.45 salsa20

8.55 8.83 9.19 T:rabbit

8.88 8.92 8.92 T:trivium

8.95 9.06 9.20 T:simon6496ctr

9.98 10.09 10.14 T:simon64128ctr

10.14 10.34 10.45 T:snow20

11.66 11.72 11.78 T:cryptmtv3

11.92 11.95 12.02 tango642

12.03 12.14 12.53 T:aes192ctr

12.11 12.17 12.19 xsalsa20

13.36 13.39 13.56 T:aes128estream

13.50 13.61 13.67 T:lexv2

14.61 14.61 14.61 T:simon128128ctr

16.31 16.34 16.78 T:simon128256ctr

16.97 17.09 17.11 T:nlsv2

18.83 19.16 19.52 T:aes256estream

19.39 19.39 19.39 T:sosemanuk

46.91 47.25 48.17 T:tpy6

62.91 63.39 64.19 T:panama

103.47 103.84 104.19 T:tpy

108.83 109.31 110.00 T:tpypy

122.58 123.89 124.25 T:ocelot1

123.08 123.89 127.73 T:ocelot2

124.80 125.55 126.27 T:amastrid

215.95 216.19 216.39 T:hc128

562.86 562.92 563.58 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

17.75? 19.00? 20.38? T:aes128ctr

22.38 22.62 23.00 aes256ctr

22.12 22.88 23.00 chacha8

23.38? 23.62? 27.75? T:speck128192ctr

23.75 23.75 24.00 T:speck128256ctr

22.75? 25.38? 28.12? T:speck128128ctr

24.50? 27.12? 29.75? T:speck6496ctr

30.25 30.62 31.00 chacha12

29.88 31.25 32.00 T:speck64128ctr

41.12 41.50 42.00 salsa208

43.62 43.88 45.62 T:simon6496ctr

45.75 46.00 46.25 chacha20

52.62 52.62 53.38 T:simon64128ctr

52.62 52.88 53.62 salsa2012

53.50 54.62 56.38 T:rabbit

55.25 55.25 55.25 T:trivium

59.38 59.50 60.38 T:aes128estream

71.00 71.38 72.62 T:aes256estream

72.50 72.50 72.50 T:simon128128ctr

74.75 74.75 74.88 salsa20

78.88 79.75 80.50 T:cryptmtv3

82.88 83.12 83.50 tango642

81.25 83.25 84.50 T:snow20

83.25 83.88 86.25 T:lexv2

85.25 85.25 85.25 T:simon128256ctr

93.88 94.25 94.38 T:nlsv2

97.38 99.12 101.50 T:aes192ctr

124.12 124.12 124.62 xsalsa20

152.00 152.38 152.62 T:sosemanuk

358.88 361.25 362.50 T:tpy6

494.50 496.75 505.75 T:panama

812.12 814.38 815.12 T:tpy

825.38 839.62 860.38 T:amastrid

846.12 847.12 847.88 T:tpypy

831.00 849.38 864.12 T:ocelot2

849.00 849.88 859.62 T:ocelot1

1726.62 1727.88 1734.25 T:hc128

4505.12 4506.38 4508.88 T:hc256

amd64; Tiger Lake (806c1); 2020 Intel Core i7-1165G7; 4 x 2800MHz; `panther`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.29 0.29 0.30 chacha8

0.35 0.35 0.36 salsa208

0.36 0.37 0.38 T:aes128ctr

0.37 0.38 0.39 T:aes192ctr

0.39 0.40 0.41 chacha12

0.45 0.45 0.47 salsa2012

0.47 0.47 0.48 aes256ctr

0.54 0.55 0.55 T:speck6496ctr

0.56 0.57 0.57 T:speck64128ctr

0.59 0.60 0.61 chacha20

0.64 0.66 0.70 xsalsa20

0.66 0.67 0.67 salsa20

0.66 0.67 0.68 T:speck128128ctr

0.69 0.69 0.70 T:speck128192ctr

0.70 0.71 0.71 T:speck128256ctr

0.69 0.72 0.76 tango642

0.90 0.93 0.97 T:simon6496ctr

0.94 0.97 1.00 T:simon64128ctr

1.31 1.34 1.38 T:hc128

1.36 1.37 1.39 T:simon128128ctr

1.41 1.44 1.48 T:simon128256ctr

1.49 1.51 1.52 T:trivium

1.93 2.00 2.06 T:hc256

1.95 2.02 2.12 T:sosemanuk

1.90? 2.16? 2.26? T:tpy

2.15 2.23 2.26 T:nlsv2

2.27 2.31 2.34 T:snow20

2.27 2.32 2.36 T:panama

2.26 2.32 2.37 T:tpy6

2.43 2.44 2.46 T:cryptmtv3

2.44 2.54 2.59 T:rabbit

3.39 3.45 3.52 T:tpypy

4.49 4.51 4.53 T:lexv2

8.72 8.76 8.79 T:aes128estream

12.83? 13.56? 16.51? T:ocelot1

13.52 13.57 13.61 T:aes256estream

16.51? 18.30? 18.86? T:ocelot2

27.53 29.23 29.82 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.29 0.29 0.30 chacha8

0.36 0.37 0.37 salsa208

0.40 0.40 0.41 chacha12

0.41 0.41 0.42 T:aes128ctr

0.47 0.47 0.48 salsa2012

0.50 0.50 0.50 T:aes192ctr

0.52 0.52 0.52 aes256ctr

0.56 0.57 0.57 T:speck6496ctr

0.59 0.59 0.59 T:speck64128ctr

0.60 0.60 0.61 chacha20

0.67 0.68 0.68 salsa20

0.69 0.69 0.70 T:speck128128ctr

0.72 0.72 0.72 T:speck128192ctr

0.73 0.74 0.74 T:speck128256ctr

0.77 0.77 0.80 xsalsa20

0.86 0.88 0.89 tango642

1.06 1.07 1.09 T:simon6496ctr

1.19 1.20 1.21 T:simon64128ctr

1.58 1.59 1.59 T:simon128128ctr

1.60 1.60 1.61 T:trivium

1.80 1.81 1.84 T:simon128256ctr

2.27 2.31 2.36 T:sosemanuk

2.36 2.38 2.40 T:snow20

2.38 2.39 2.40 T:nlsv2

2.57 2.63 2.66 T:rabbit

2.94 2.94 2.95 T:cryptmtv3

3.01 3.03 3.05 T:panama

3.05 3.08 3.10 T:tpy6

3.67 3.71 3.73 T:tpy

4.00 4.01 4.02 T:hc128

4.63 4.64 4.65 T:lexv2

4.98 5.00 5.03 T:tpypy

8.43 8.45 8.47 T:hc256

8.79 8.80 8.82 T:aes128estream

13.63 13.65 13.67 T:aes256estream

15.04? 15.49? 17.61? T:ocelot1

18.00 19.24 19.45 T:ocelot2

29.34 30.54 30.91 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.38 0.38 0.39 chacha8

0.42 0.43 0.44 salsa208

0.47 0.48 0.49 T:aes128ctr

0.53 0.53 0.54 chacha12

0.57 0.57 0.58 salsa2012

0.60 0.60 0.61 T:speck6496ctr

0.60 0.61 0.61 aes256ctr

0.62 0.62 0.63 T:speck64128ctr

0.69 0.69 0.70 T:aes192ctr

0.73 0.74 0.74 T:speck128128ctr

0.75 0.76 0.77 T:speck128192ctr

0.78 0.78 0.78 T:speck128256ctr

0.79 0.80 0.81 chacha20

0.83 0.84 0.85 salsa20

1.08 1.08 1.10 xsalsa20

1.10 1.14 1.15 tango642

1.28 1.30 1.33 T:simon6496ctr

1.54 1.58 1.61 T:simon64128ctr

1.76 1.77 1.78 T:trivium

1.94 1.95 1.97 T:simon128128ctr

2.42 2.44 2.48 T:simon128256ctr

2.48 2.50 2.55 T:snow20

2.75 2.78 2.81 T:rabbit

2.75 2.80 2.91 T:nlsv2

2.76 2.81 2.84 T:sosemanuk

4.19 4.20 4.21 T:cryptmtv3

4.20 4.25 4.28 T:panama

4.35 4.43 4.49 T:tpy6

4.85 4.85 4.87 T:lexv2

6.14 6.25 6.33 T:tpy

7.42 7.73 7.79 T:tpypy

8.42 8.45 8.50 T:hc128

8.84 8.87 8.90 T:aes128estream

13.77 13.81 13.85 T:aes256estream

17.94 18.26 19.81 T:ocelot1

19.12 19.20 19.27 T:hc256

19.42 20.97 21.23 T:ocelot2

31.29 31.65 32.49 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.49 0.49 0.52 chacha8

0.70 0.72 0.73 salsa208

0.69 0.72 0.73 chacha12

0.79 0.80 0.81 T:speck64128ctr

0.86 0.86 0.87 T:speck6496ctr

0.88 0.88 0.90 aes256ctr

0.90 0.90 0.92 T:aes128ctr

0.93 0.94 0.96 T:speck128128ctr

0.97 0.97 0.99 T:speck128192ctr

0.99 1.00 1.02 salsa2012

0.99 1.00 1.01 T:speck128256ctr

1.03 1.05 1.07 chacha20

1.22 1.22 1.24 T:aes192ctr

1.54 1.57 1.60 salsa20

1.71? 1.80? 1.94? tango642

2.19 2.21 2.23 T:trivium

2.20 2.23 2.26 xsalsa20

2.29 2.34 2.53 T:simon64128ctr

2.35 2.37 2.41 T:simon6496ctr

2.82 2.85 2.90 T:snow20

3.06 3.15 3.25 T:rabbit

3.48 3.54 3.73 T:nlsv2

3.55 3.57 3.66 T:simon128128ctr

3.84 3.89 3.96 T:simon128256ctr

4.11 4.17 4.33 T:sosemanuk

4.62 4.63 4.64 T:cryptmtv3

5.35 5.37 5.41 T:lexv2

7.24 7.35 7.56 T:panama

7.40 7.51 7.93 T:tpy6

9.08 9.10 9.14 T:aes128estream

13.10 13.22 13.46 T:tpy

14.09 14.12 14.24 T:aes256estream

14.14 14.29 14.86 T:tpypy

20.25 20.32 20.41 T:hc128

22.88 24.03 25.13 T:ocelot2

25.19 25.49 26.56 T:ocelot1

37.17 37.54 38.30 T:amastrid

47.57 47.75 47.92 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.45? 2.58? 2.75? T:speck64128ctr

2.92 2.95 3.02 salsa208

3.09 3.20 3.27 T:speck128128ctr

3.11 3.20 3.34 T:speck128192ctr

3.22 3.36 3.48 T:speck128256ctr

3.59 3.64 3.72 T:speck6496ctr

3.84 3.89 3.95 salsa2012

4.06 4.19 4.30 aes256ctr

4.23 4.28 4.38 chacha8

5.14 5.25 5.34 T:simon6496ctr

5.17 5.27 5.38 T:aes128ctr

5.67 5.75 5.81 salsa20

5.94 6.02 6.08 T:simon64128ctr

6.14 6.34 6.48 chacha12

7.61? 7.88? 9.02? T:rabbit

7.94 7.98 8.06 T:cryptmtv3

7.94? 8.09? 9.05? T:aes192ctr

8.02 8.12 8.22 T:trivium

8.09 8.44 8.72 T:snow20

8.83 8.91 9.02 T:simon128128ctr

9.06 9.34 9.58 chacha20

9.80? 10.06? 11.38? tango642

10.12 10.16 10.20 T:simon128256ctr

11.23 11.41 11.61 xsalsa20

11.95 12.08 12.30 T:aes128estream

12.19 12.30 12.42 T:lexv2

16.34 16.48 18.14 T:nlsv2

18.14 18.27 18.53 T:aes256estream

19.58 19.81 20.14 T:sosemanuk

45.58 47.44 48.16 T:panama

48.41 51.38 51.97 T:tpy6

75.66 78.06 79.97 T:ocelot2

97.45 97.89 104.70 T:tpy

106.92 109.47 112.56 T:amastrid

103.64 112.12 112.92 T:tpypy

117.50 119.05 121.42 T:ocelot1

171.19 171.84 172.17 T:hc128

412.44 415.08 415.91 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

15.25 15.75 16.12 T:speck64128ctr

15.62 16.25 17.12 T:speck6496ctr

17.88 18.50 19.00 T:speck128192ctr

19.62 20.00 20.75 T:speck128256ctr

21.38? 22.00? 23.88? T:speck128128ctr

26.62 26.88 27.75 T:aes128ctr

28.50 28.62 28.88 salsa208

33.00 33.38 34.12 chacha8

33.00 33.50 35.00 aes256ctr

35.75 36.00 36.25 salsa2012

41.25 41.88 43.00 T:simon6496ctr

42.38? 43.38? 48.12? chacha12

44.00 44.50 45.12 T:cryptmtv3

45.62? 46.62? 61.12? T:aes128estream

48.00 48.88 49.62 T:simon64128ctr

46.88? 49.00? 52.38? T:rabbit

53.25 53.50 54.25 T:trivium

53.38 54.38 56.00 salsa20

60.00 60.25 61.12 chacha20

64.00 66.38 70.25 T:aes192ctr

65.50 66.88 69.88 T:aes256estream

66.38? 68.62? 79.25? tango642

68.25 69.62 72.00 T:lexv2

63.75? 70.12? 74.25? T:snow20

72.12 73.12 73.62 T:simon128128ctr

82.38 83.12 83.88 T:simon128256ctr

82.88 83.62 84.88 T:nlsv2

102.25? 111.25? 114.38? xsalsa20

156.25 158.62 162.25 T:sosemanuk

355.75 371.00 376.50 T:panama

386.50 399.00 402.38 T:tpy6

466.62 480.12 493.25 T:ocelot2

707.75 721.88 736.00 T:amastrid

751.12 763.88 781.75 T:tpy

781.00 802.38 829.50 T:ocelot1

777.00? 809.12? 888.38? T:tpypy

1368.88 1373.75 1381.75 T:hc128

3298.75 3303.50 3312.75 T:hc256

aarch64; Cortex-A72 (410fd083); 2019 Broadcom BCM2711; 4 x 1500MHz; `pi4b`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.23 1.23 1.26 tango642

2.32 2.32 2.33 chacha8

2.55 2.58 2.60 T:sosemanuk

2.59 2.59 2.59 salsa208

2.99 3.13 3.20 T:tpy

3.14 3.22 3.29 T:tpy6

3.26 3.27 3.27 T:nlsv2

3.28 3.29 3.30 chacha12

3.59 3.59 3.60 salsa2012

3.59 3.60 3.60 T:panama

4.18 4.21 4.26 T:cryptmtv3

5.26 5.28 5.52 T:tpypy

5.27 5.28 5.29 chacha20

5.59 5.59 5.60 xsalsa20

5.59 5.59 5.60 salsa20

11.63 11.71 11.72 T:aes128estream

15.87 16.51 16.65 T:aes256estream

18.64? 19.47? 22.41? T:aes128ctr

22.58 22.61 22.66 T:aes192ctr

25.68 25.71 25.74 T:aes256ctr

26.40 26.63 26.70 T:ocelot1

27.70 27.81 27.89 T:ocelot2

39.85 40.79 41.39 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.42 1.43 1.45 tango642

2.34 2.34 2.34 chacha8

2.62 2.62 2.62 salsa208

3.20 3.21 3.23 T:sosemanuk

3.31 3.31 3.31 chacha12

3.42 3.42 3.42 T:nlsv2

3.62 3.62 3.62 salsa2012

3.91 3.96 4.01 T:tpy6

4.62 4.62 4.66 T:cryptmtv3

4.84 4.84 4.84 T:panama

4.84 4.94 4.97 T:tpy

5.29 5.29 5.30 chacha20

5.62 5.62 5.62 salsa20

5.70 5.70 5.70 xsalsa20

6.94 6.95 7.12 T:tpypy

11.73 11.77 11.77 T:aes128estream

16.27 16.62 16.63 T:aes256estream

19.92 20.00 22.13 T:aes128ctr

23.07 23.09 23.11 T:aes192ctr

26.19 26.20 26.21 T:aes256ctr

27.79 27.96 28.01 T:ocelot1

29.06 29.13 29.17 T:ocelot2

42.51 42.57 42.85 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.76 1.76 1.76 tango642

2.33 2.37 2.37 chacha8

2.65 2.65 2.65 salsa208

3.34 3.35 3.35 chacha12

3.65 3.65 3.65 salsa2012

3.81 3.81 3.82 T:nlsv2

4.33 4.35 4.38 T:sosemanuk

5.11 5.16 5.21 T:tpy6

5.32 5.32 5.34 chacha20

5.46 5.46 5.57 T:cryptmtv3

5.65 5.66 5.67 salsa20

5.88 5.88 5.88 xsalsa20

6.90 6.90 6.91 T:panama

7.86 7.87 7.93 T:tpy

9.77 9.82 9.82 T:tpypy

11.82 11.91 11.91 T:aes128estream

16.45 16.79 17.05 T:aes256estream

20.63? 20.91? 22.93? T:aes128ctr

23.82 23.87 23.90 T:aes192ctr

27.01 27.04 27.06 T:aes256ctr

30.19 30.20 30.74 T:ocelot1

31.34 31.36 31.38 T:ocelot2

44.43 45.97 46.45 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.62 2.62 2.62 tango642

2.75 2.75 2.75 salsa208

2.73 2.76 2.76 chacha8

3.75 3.75 3.75 salsa2012

4.14 4.14 4.14 chacha12

4.71 4.71 4.71 T:nlsv2

5.75 5.75 5.76 salsa20

6.23 6.30 6.30 chacha20

6.35 6.35 6.36 xsalsa20

6.45 6.46 6.46 T:cryptmtv3

7.35 7.38 7.43 T:sosemanuk

8.42 8.45 8.51 T:tpy6

12.10 12.15 12.16 T:aes128estream

12.40 12.41 12.41 T:panama

15.97 16.05 16.06 T:tpy

16.82 17.15 18.12 T:aes256estream

17.21 17.32 17.36 T:tpypy

22.73 23.05 24.80 T:aes128ctr

25.88 25.93 26.05 T:aes192ctr

29.12 29.18 29.28 T:aes256ctr

36.06 36.07 36.09 T:ocelot1

37.26 37.28 37.33 T:ocelot2

53.70 54.54 55.05 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

3.80 3.80 3.80 salsa208

4.77 4.80 4.84 salsa2012

5.89 5.89 5.94 chacha8

6.80 6.80 6.84 salsa20

10.75 10.75 10.80 chacha12

12.16 12.16 12.39 xsalsa20

13.81 13.81 14.11 tango642

14.06 14.11 14.11 chacha20

15.30 15.30 15.38 T:aes128estream

16.66 17.16 17.81 T:cryptmtv3

19.55 19.55 19.59 T:nlsv2

22.25 22.34 23.95 T:aes256estream

43.22 43.50 43.69 T:sosemanuk

46.45 47.02 50.89 T:aes128ctr

50.92 51.19 51.64 T:tpy6

52.12 52.80 53.05 T:aes192ctr

55.52 56.25 56.64 T:aes256ctr

82.48 82.56 82.64 T:panama

111.27 111.47 112.20 T:ocelot1

111.55 111.61 112.52 T:tpypy

111.91 112.55 112.62 T:ocelot2

120.31 120.36 120.44 T:tpy

150.48 150.59 154.66 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

34.38 34.38 34.38 salsa208

42.25 42.25 44.12 salsa2012

46.62 46.62 46.62 chacha8

53.50 54.12 56.25 T:aes128estream

58.12 58.12 58.62 salsa20

65.00 65.00 65.38 chacha12

81.00? 82.25? 93.38? T:aes256estream

90.00 90.38 90.38 chacha20

90.88 90.88 98.12 tango642

93.00 93.00 93.38 T:nlsv2

101.25 101.25 101.50 xsalsa20

103.12 104.12 108.25 T:cryptmtv3

256.00 260.75 268.88 T:aes128ctr

282.75 286.88 291.88 T:aes192ctr

295.75 301.38 306.00 T:aes256ctr

344.62 346.62 349.38 T:sosemanuk

385.75 387.75 389.50 T:tpy6

652.38 652.50 652.75 T:panama

703.25 704.00 705.00 T:ocelot1

706.38 711.25 714.12 T:ocelot2

862.88 864.38 872.75 T:tpypy

943.00 943.00 946.12 T:tpy

999.88 1000.50 1002.12 T:amastrid

amd64; Zen 2 (830f10); 2019 AMD EPYC 7742; 64 x 2250MHz; `rome0`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.38 0.39 0.40 T:aes192ctr

0.44 0.44 0.45 T:aes128ctr

0.51 0.52 0.53 chacha8

0.57? 0.59? 0.66? aes256ctr

0.64 0.64 0.64 salsa208

0.71 0.72 0.72 chacha12

0.78 0.79 0.81 tango642

0.90 0.92 0.94 T:speck6496ctr

0.91 0.92 0.92 salsa2012

0.93 0.95 0.98 T:speck64128ctr

1.08 1.10 1.13 T:speck128128ctr

1.10 1.11 1.12 chacha20

1.11 1.11 1.16 T:speck128192ctr

1.17 1.18 1.20 T:speck128256ctr

1.36 1.36 1.37 T:simon6496ctr

1.44 1.44 1.44 T:simon64128ctr

1.44 1.45 1.45 salsa20

1.44 1.45 1.45 xsalsa20

1.60 1.61 1.62 T:hc128

1.93 1.94 1.94 T:simon128128ctr

2.03 2.06 2.06 T:simon128256ctr

2.07 2.11 2.14 T:cryptmtv3

2.16 2.17 2.18 T:hc256

2.22 2.23 2.24 T:sosemanuk

2.34 2.36 2.37 T:trivium

2.34? 2.47? 2.64? T:tpy

2.41 2.50 2.56 T:tpy6

2.51 2.52 2.55 T:nlsv2

2.51 2.53 2.53 T:panama

2.69 2.71 2.72 T:snow20

2.83 2.83 2.84 T:rabbit

3.95 4.04 4.07 T:tpypy

4.17 4.17 4.18 T:lexv2

9.02 9.04 9.09 T:aes128estream

12.87 13.00 13.53 T:aes256estream

17.19 17.72 18.06 T:ocelot1

18.66 18.79 18.87 T:ocelot2

29.25 30.70 31.65 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.46 0.46 0.46 T:aes128ctr

0.54 0.54 0.54 chacha8

0.58 0.58 0.58 T:aes192ctr

0.61 0.61 0.66 aes256ctr

0.65 0.65 0.65 salsa208

0.73 0.73 0.73 chacha12

0.92 0.93 0.93 salsa2012

0.95 0.95 0.97 T:speck6496ctr

0.97 0.97 0.98 tango642

0.98 0.99 1.00 T:speck64128ctr

1.14 1.14 1.14 chacha20

1.15 1.15 1.17 T:speck128128ctr

1.16 1.16 1.20 T:speck128192ctr

1.23 1.23 1.25 T:speck128256ctr

1.46 1.46 1.46 salsa20

1.55 1.55 1.55 xsalsa20

1.59 1.59 1.59 T:simon6496ctr

1.76 1.76 1.76 T:simon64128ctr

2.22 2.22 2.23 T:simon128128ctr

2.45 2.45 2.47 T:trivium

2.48 2.49 2.49 T:sosemanuk

2.49 2.49 2.49 T:simon128256ctr

2.59 2.62 2.62 T:cryptmtv3

2.68 2.69 2.70 T:nlsv2

2.80 2.81 2.81 T:snow20

2.92 2.92 2.92 T:rabbit

3.17 3.20 3.23 T:tpy6

3.37 3.37 3.38 T:panama

3.90 3.95 4.05 T:tpy

4.30 4.30 4.31 T:lexv2

4.82 4.83 4.83 T:hc128

5.53 5.57 5.58 T:tpypy

9.08 9.08 9.11 T:aes128estream

10.56 10.57 10.57 T:hc256

13.08 13.09 13.48 T:aes256estream

19.11 19.40 19.52 T:ocelot1

20.49 20.56 20.60 T:ocelot2

31.23 32.27 32.84 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.49 0.49 0.49 T:aes128ctr

0.56 0.56 0.57 chacha8

0.65 0.65 0.68 aes256ctr

0.67 0.67 0.67 salsa208

0.75 0.75 0.76 chacha12

0.90 0.90 0.90 T:aes192ctr

0.94 0.94 0.95 salsa2012

1.00 1.01 1.03 T:speck6496ctr

1.05 1.05 1.05 T:speck64128ctr

1.18 1.19 1.19 chacha20

1.22 1.23 1.23 T:speck128128ctr

1.24 1.24 1.28 T:speck128192ctr

1.27 1.28 1.30 tango642

1.31 1.31 1.34 T:speck128256ctr

1.48 1.48 1.48 salsa20

1.72 1.73 1.73 xsalsa20

1.95 1.96 1.96 T:simon6496ctr

2.29 2.30 2.30 T:simon64128ctr

2.63 2.63 2.63 T:trivium

2.71 2.71 2.71 T:simon128128ctr

2.96 2.97 2.97 T:snow20

2.96 2.97 2.99 T:sosemanuk

3.03 3.04 3.05 T:nlsv2

3.05 3.05 3.06 T:rabbit

3.20 3.23 3.26 T:simon128256ctr

3.89 3.91 3.93 T:cryptmtv3

4.32 4.37 4.46 T:tpy6

4.50 4.53 4.53 T:lexv2

4.79 4.79 4.79 T:panama

6.49 6.50 6.57 T:tpy

7.90 8.10 8.24 T:tpypy

9.09 9.13 9.20 T:aes128estream

10.17 10.18 10.19 T:hc128

13.23 13.27 13.60 T:aes256estream

22.06 22.13 22.32 T:ocelot1

23.40 23.49 23.60 T:ocelot2

24.56 24.56 24.56 T:hc256

34.38 34.77 35.04 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.65 0.65 0.65 T:aes128ctr

0.75 0.76 0.77 chacha8

0.82 0.84 0.88 aes256ctr

0.89 0.89 0.90 salsa208

1.04 1.04 1.05 chacha12

1.21 1.21 1.21 T:speck6496ctr

1.23 1.23 1.24 salsa2012

1.26 1.26 1.26 T:speck64128ctr

1.54 1.54 1.55 T:speck128128ctr

1.59 1.59 1.59 T:speck128192ctr

1.59 1.59 1.63 T:speck128256ctr

1.66 1.68 1.76 chacha20

1.75 1.75 1.76 T:aes192ctr

1.93 1.94 1.94 salsa20

2.06 2.08 2.10 tango642

2.59 2.60 2.61 xsalsa20

3.06 3.06 3.06 T:trivium

3.37 3.38 3.41 T:snow20

3.44 3.44 3.47 T:rabbit

3.53 3.53 3.55 T:simon6496ctr

3.83 3.90 3.91 T:nlsv2

4.07 4.07 4.07 T:simon64128ctr

4.24 4.26 4.28 T:sosemanuk

4.32 4.38 4.39 T:cryptmtv3

5.13 5.14 5.18 T:lexv2

5.20 5.21 5.27 T:simon128128ctr

5.60 5.60 5.67 T:simon128256ctr

7.33 7.54 7.73 T:tpy6

8.53 8.54 8.56 T:panama

9.36 9.42 9.43 T:aes128estream

13.22 13.29 13.36 T:tpy

13.57 13.58 13.98 T:aes256estream

15.09 15.23 15.29 T:tpypy

24.56 24.57 24.59 T:hc128

29.47 29.57 29.63 T:ocelot1

30.37 30.64 31.15 T:ocelot2

40.05 41.15 41.57 T:amastrid

61.81 61.85 61.89 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

1.95? 1.97? 2.42? T:aes128ctr

2.58 2.59 2.67 chacha8

2.69 2.72 2.97 aes256ctr

3.06 3.12 3.14 salsa208

3.14 3.22 3.22 T:speck6496ctr

3.41 3.41 3.41 T:speck64128ctr

3.59 3.62 3.64 chacha12

4.03 4.06 4.08 T:speck128256ctr

4.09 4.09 4.09 T:speck128192ctr

4.06 4.11 4.17 salsa2012

4.11 4.11 4.11 T:speck128128ctr

5.62 5.64 5.67 chacha20

6.11 6.11 6.14 salsa20

7.94 7.94 8.09 T:simon6496ctr

8.05 8.06 8.06 T:rabbit

8.73 8.73 8.75 T:simon64128ctr

8.78 8.78 9.75 T:trivium

8.77 9.03 9.17 T:snow20

9.12 9.20 9.25 T:cryptmtv3

11.95 12.00 12.06 xsalsa20

12.09 12.17 12.36 tango642

12.41 12.52 12.70 T:simon128128ctr

12.55 12.62 12.91 T:lexv2

12.80 12.81 12.84 T:aes192ctr

12.86 12.91 13.05 T:aes128estream

13.81 13.86 14.14 T:simon128256ctr

16.88 17.56 17.86 T:nlsv2

18.34 18.36 18.59 T:sosemanuk

18.52 18.61 18.94 T:aes256estream

46.16 47.20 48.52 T:tpy6

56.14 56.34 56.45 T:panama

99.50 100.02 100.36 T:tpy

103.92 103.94 104.66 T:tpypy

113.44 116.34 117.30 T:amastrid

120.62 123.45 126.44 T:ocelot1

122.06 124.12 126.14 T:ocelot2

208.64 208.73 208.73 T:hc128

539.45 539.62 539.88 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

16.75 17.12 17.25 T:aes128ctr

19.25 19.25 20.38 T:speck6496ctr

20.62? 20.62? 23.00? T:speck64128ctr

22.62 22.62 22.62 T:speck128192ctr

23.12 23.12 23.12 T:speck128256ctr

23.12 23.62 25.12 chacha8

23.88 23.88 24.62 aes256ctr

24.00 24.00 24.25 T:speck128128ctr

30.38 30.50 30.50 chacha12

42.25 42.25 42.50 salsa208

43.50 44.62 46.12 T:simon6496ctr

47.12? 48.38? 52.88? chacha20

48.88 49.12 50.12 T:simon64128ctr

49.12 49.12 50.25 T:rabbit

52.50 52.75 53.75 salsa2012

54.00 54.25 58.38 T:trivium

58.00? 59.00? 66.25? T:cryptmtv3

58.88 59.38 59.75 T:aes128estream

67.62 67.62 72.88 salsa20

70.00 70.38 70.88 T:snow20

71.50 72.00 72.38 T:aes256estream

72.12 72.12 72.50 T:simon128128ctr

76.12 76.50 77.25 T:lexv2

82.75 83.00 83.00 tango642

83.00 83.75 86.00 T:simon128256ctr

92.12 92.62 94.25 T:nlsv2

102.25 103.00 104.38 T:aes192ctr

115.75 115.75 115.75 xsalsa20

145.88 145.88 147.50 T:sosemanuk

356.38 368.50 370.75 T:tpy6

441.88 442.38 445.50 T:panama

752.75 764.50 774.50 T:amastrid

778.88 786.62 787.25 T:tpy

809.00 812.62 818.50 T:tpypy

824.88 851.12 862.12 T:ocelot2

825.50 851.25 873.25 T:ocelot1

1669.12 1669.88 1670.62 T:hc128

4312.62 4312.62 4320.62 T:hc256

amd64; Comet Lake (806ec); 2019 Intel Core i3-10110U; 2 x 2100MHz; `comet`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.53 0.54 0.55 chacha8

0.60 0.60 0.61 salsa208

0.63 0.63 0.64 T:aes128ctr

0.74 0.75 0.76 T:aes192ctr

0.51? 0.76? 1.72? chacha12

0.84 0.85 0.86 salsa2012

0.86 0.87 0.88 tango642

0.87 0.88 0.88 aes256ctr

1.00 1.00 1.00 T:speck6496ctr

1.04 1.05 1.05 T:speck64128ctr

1.13? 1.19? 1.36? chacha20

1.23 1.24 1.25 T:speck128128ctr

1.26 1.26 1.26 T:speck128192ctr

1.29 1.29 1.30 T:speck128256ctr

1.32 1.33 1.34 xsalsa20

1.33 1.33 1.35 salsa20

1.46 1.47 1.47 T:simon6496ctr

1.51 1.53 1.54 T:simon64128ctr

1.63 1.66 1.68 T:hc128

1.97 1.97 1.98 T:trivium

2.15 2.16 2.17 T:simon128128ctr

2.20 2.25 2.31 T:tpy

2.28 2.30 2.32 T:hc256

2.33 2.35 2.36 T:simon128256ctr

2.43 2.48 2.53 T:nlsv2

2.46 2.52 2.53 T:sosemanuk

2.52 2.55 2.58 T:cryptmtv3

2.56 2.64 2.70 T:tpy6

2.69 2.69 2.71 T:rabbit

2.81 2.84 2.88 T:panama

2.84 2.87 2.89 T:snow20

3.27 3.39 3.53 T:tpypy

4.06 4.08 4.10 T:lexv2

8.33 8.35 8.37 T:aes128estream

12.91 12.96 13.00 T:aes256estream

17.16 17.20 17.25 T:ocelot1

17.89 17.96 18.03 T:ocelot2

33.70 34.22 34.31 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.55 0.56 0.57 chacha8

0.62 0.62 0.63 salsa208

0.69 0.69 0.69 T:aes128ctr

0.78? 0.78? 1.50? chacha12

0.87 0.87 0.88 salsa2012

0.90 0.91 0.91 T:aes192ctr

0.95 0.95 0.95 aes256ctr

1.04 1.04 1.04 T:speck6496ctr

1.04 1.05 1.05 tango642

1.08 1.08 1.09 T:speck64128ctr

1.20 1.21 1.33 chacha20

1.28 1.28 1.29 T:speck128128ctr

1.30 1.30 1.31 T:speck128192ctr

1.34 1.34 1.34 T:speck128256ctr

1.35 1.36 1.36 salsa20

1.45 1.45 1.46 xsalsa20

1.68 1.68 1.68 T:simon6496ctr

1.88 1.88 1.89 T:simon64128ctr

2.08 2.08 2.08 T:trivium

2.44 2.44 2.45 T:simon128128ctr

2.64 2.64 2.67 T:nlsv2

2.74 2.77 2.78 T:sosemanuk

2.79 2.79 2.80 T:rabbit

2.90 2.90 2.91 T:simon128256ctr

2.94 2.95 2.96 T:snow20

3.03 3.05 3.05 T:cryptmtv3

3.22 3.26 3.29 T:tpy6

3.67 3.70 3.73 T:tpy

3.69 3.70 3.72 T:panama

4.21 4.22 4.23 T:lexv2

4.55 4.56 4.57 T:hc128

4.88 4.96 5.04 T:tpypy

8.41 8.42 8.43 T:aes128estream

9.77 9.78 9.79 T:hc256

13.07 13.08 13.10 T:aes256estream

18.57 18.59 18.62 T:ocelot1

19.37 19.40 19.44 T:ocelot2

35.26 35.63 35.67 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.59 0.59 0.60 chacha8

0.66 0.66 0.66 salsa208

0.79 0.79 0.79 T:aes128ctr

0.81? 0.82? 1.53? chacha12

0.91 0.92 0.92 salsa2012

1.06 1.07 1.07 aes256ctr

1.10 1.10 1.11 T:speck6496ctr

1.14 1.14 1.15 T:speck64128ctr

1.16 1.17 1.18 T:aes192ctr

1.24 1.25 1.37 chacha20

1.33 1.34 1.36 tango642

1.35 1.35 1.36 T:speck128128ctr

1.37 1.37 1.37 T:speck128192ctr

1.39 1.40 1.40 salsa20

1.41 1.41 1.41 T:speck128256ctr

1.65 1.65 1.66 xsalsa20

2.03 2.04 2.04 T:simon6496ctr

2.25 2.26 2.26 T:trivium

2.42 2.43 2.44 T:simon64128ctr

2.90 2.91 2.92 T:simon128128ctr

2.95 2.97 2.97 T:rabbit

2.99 3.01 3.10 T:nlsv2

3.06 3.08 3.09 T:snow20

3.20 3.22 3.32 T:sosemanuk

3.81 3.82 3.83 T:simon128256ctr

4.21 4.25 4.32 T:tpy6

4.45 4.46 4.47 T:lexv2

4.45 4.48 4.49 T:cryptmtv3

5.12 5.14 5.17 T:panama

6.01 6.08 6.11 T:tpy

7.44 7.57 7.62 T:tpypy

8.51 8.52 8.54 T:aes128estream

9.34 9.36 9.40 T:hc128

13.26 13.28 13.31 T:aes256estream

20.85 20.91 20.98 T:ocelot1

21.76 21.83 21.90 T:ocelot2

22.22 22.24 22.26 T:hc256

37.22 37.73 38.28 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.83 0.83 0.84 chacha8

0.94 0.95 0.96 salsa208

1.11 1.12 1.14 T:aes128ctr

1.15? 1.17? 1.77? chacha12

1.30 1.31 1.32 salsa2012

1.35 1.36 1.37 T:speck6496ctr

1.40 1.41 1.43 T:speck64128ctr

1.46 1.47 1.48 aes256ctr

1.62 1.63 1.63 T:speck128128ctr

1.65 1.66 1.68 T:speck128192ctr

1.70 1.71 1.72 T:speck128256ctr

1.71 1.72 1.87 chacha20

1.81 1.84 1.90 T:aes192ctr

1.94 1.96 1.97 salsa20

2.12 2.14 2.20 tango642

2.63 2.64 2.65 xsalsa20

2.72 2.73 2.74 T:trivium

3.39 3.41 3.43 T:rabbit

3.48 3.49 3.56 T:snow20

3.55 3.57 3.60 T:simon64128ctr

3.61 3.62 3.64 T:simon6496ctr

3.78 3.84 3.94 T:nlsv2

4.63 4.64 4.70 T:sosemanuk

4.81 4.95 4.96 T:cryptmtv3

4.92 4.97 5.01 T:simon128128ctr

5.06 5.07 5.09 T:lexv2

5.56 5.57 5.60 T:simon128256ctr

7.12 7.21 7.32 T:tpy6

8.81 8.84 8.86 T:aes128estream

8.91 8.94 9.02 T:panama

12.33 12.38 12.51 T:tpy

13.82 13.84 13.88 T:aes256estream

14.43 14.51 14.56 T:tpypy

22.24 22.28 22.34 T:hc128

27.19 27.31 27.38 T:ocelot1

28.07 28.16 28.37 T:ocelot2

44.31 44.52 44.66 T:amastrid

55.37 55.43 55.49 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.31 3.33 3.38 chacha8

3.83 3.84 3.89 salsa208

4.06 4.09 4.19 T:speck6496ctr

4.23 4.25 4.27 chacha12

4.25 4.31 4.36 T:speck64128ctr

4.38 4.47 4.52 T:speck128128ctr

4.84 4.91 5.06 T:speck128192ctr

4.89 4.92 4.98 salsa2012

4.98 5.00 5.02 T:aes128ctr

4.97 5.08 5.14 T:speck128256ctr

6.08 6.11 6.16 chacha20

6.16 6.19 6.20 aes256ctr

7.03 7.09 7.12 salsa20

8.11 8.20 8.30 T:simon6496ctr

8.42 8.47 8.52 T:trivium

8.67 8.78 9.27 T:rabbit

8.77 8.91 9.02 T:snow20

8.91 8.97 9.06 T:simon64128ctr

10.55 10.72 11.16 T:aes192ctr

10.86? 12.22? 12.31? T:cryptmtv3

12.20 12.33 13.06 tango642

12.64 12.70 12.83 T:aes128estream

12.91 12.97 13.17 T:simon128128ctr

13.12 13.22 13.45 T:lexv2

13.33 13.42 13.48 xsalsa20

14.59 14.80 14.83 T:simon128256ctr

17.11 17.44 17.94 T:nlsv2

20.70 20.86 21.02 T:sosemanuk

20.81 20.92 21.08 T:aes256estream

42.72 43.00 43.52 T:tpy6

56.89 57.28 57.75 T:panama

92.62 93.39 94.11 T:tpy

99.88 100.55 101.50 T:tpypy

104.52 105.73 109.16 T:ocelot1

105.75 107.17 108.08 T:ocelot2

124.91 126.02 126.86 T:amastrid

185.97 186.16 186.38 T:hc128

478.94 479.38 479.83 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

22.88 23.62 24.50 T:speck6496ctr

27.50? 28.75? 38.25? T:speck128128ctr

29.25 29.50 30.38 T:speck128192ctr

29.62? 30.25? 33.00? T:speck64128ctr

38.62 38.75 38.88 chacha8

39.00 39.00 39.25 T:aes128ctr

39.75 40.38 40.75 T:speck128256ctr

40.50? 41.25? 46.12? salsa208

48.25 48.50 48.75 aes256ctr

48.62 48.75 49.00 chacha12

49.88 50.75 51.38 salsa2012

51.25 51.75 52.00 T:simon6496ctr

54.12 54.25 54.62 T:trivium

54.25 55.12 58.38 T:rabbit

58.12 58.50 59.62 T:simon64128ctr

58.50 59.00 59.50 T:aes128estream

61.12 61.88 62.75 salsa20

69.25 71.12 72.88 T:snow20

73.38 74.00 75.00 chacha20

67.50? 76.88? 77.25? T:cryptmtv3

76.25 77.00 78.25 T:lexv2

78.25 78.88 80.75 T:simon128128ctr

80.00 83.75 86.88 T:aes192ctr

84.38 85.00 86.12 tango642

87.00 87.88 88.88 T:nlsv2

90.88 91.25 91.88 T:aes256estream

91.50 92.12 93.12 T:simon128256ctr

111.62 112.50 113.62 xsalsa20

169.88 171.00 172.12 T:sosemanuk

327.12 329.62 336.12 T:tpy6

448.75 451.62 456.75 T:panama

720.50 727.12 737.88 T:ocelot1

724.50 732.00 740.12 T:ocelot2

736.75 740.00 743.75 T:tpy

785.00 790.62 793.50 T:tpypy

823.25 827.50 830.62 T:amastrid

1488.75 1490.12 1491.38 T:hc128

3833.12 3835.88 3841.88 T:hc256

amd64; Comet Lake (806ec); 2019 Intel Core i3-10110U; 2 x 2100MHz; `cubi10`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.53 0.54 0.55 chacha8

0.60 0.60 0.61 salsa208

0.62 0.63 0.63 T:aes128ctr

0.74 0.75 0.76 T:aes192ctr

0.75 0.76 0.77 chacha12

0.84 0.85 0.85 salsa2012

0.84 0.85 0.87 tango642

0.88 0.88 0.89 aes256ctr

1.00 1.00 1.01 T:speck6496ctr

1.02 1.03 1.03 T:speck64128ctr

1.19 1.20 1.21 chacha20

1.21 1.22 1.23 T:speck128128ctr

1.25 1.26 1.26 T:speck128192ctr

1.29 1.30 1.31 T:speck128256ctr

1.33 1.34 1.35 salsa20

1.33 1.34 1.35 xsalsa20

1.43 1.45 1.48 T:simon6496ctr

1.51 1.52 1.52 T:simon64128ctr

1.52 1.54 1.56 T:hc128

1.92 1.93 1.94 T:trivium

2.08 2.20 2.23 T:hc256

2.23 2.24 2.26 T:simon128128ctr

2.33 2.33 2.34 T:simon128256ctr

2.45 2.47 2.49 T:sosemanuk

2.50 2.51 2.52 T:cryptmtv3

2.39? 2.58? 2.70? T:nlsv2

2.60 2.69 2.75 T:tpy

2.72 2.73 2.77 T:rabbit

2.80 2.81 2.82 T:snow20

2.78 2.82 2.88 T:tpy6

2.87 2.91 2.96 T:panama

4.05 4.08 4.10 T:lexv2

4.21 4.30 4.37 T:tpypy

8.33 8.35 8.37 T:aes128estream

12.78 12.80 12.83 T:aes256estream

16.79 16.85 16.91 T:ocelot1

17.88 17.92 17.97 T:ocelot2

29.30 30.32 31.06 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.56 0.56 0.57 chacha8

0.62 0.62 0.63 salsa208

0.68 0.68 0.68 T:aes128ctr

0.78 0.78 0.79 chacha12

0.86 0.87 0.87 salsa2012

0.89 0.90 0.90 T:aes192ctr

0.95 0.95 0.96 aes256ctr

1.03 1.03 1.04 tango642

1.04 1.04 1.05 T:speck6496ctr

1.07 1.07 1.07 T:speck64128ctr

1.21 1.22 1.22 chacha20

1.27 1.28 1.28 T:speck128128ctr

1.30 1.30 1.30 T:speck128192ctr

1.34 1.34 1.35 T:speck128256ctr

1.36 1.36 1.36 salsa20

1.45 1.46 1.46 xsalsa20

1.64 1.65 1.66 T:simon6496ctr

1.79 1.79 1.79 T:simon64128ctr

2.03 2.03 2.03 T:trivium

2.49 2.49 2.50 T:simon128128ctr

2.72 2.73 2.74 T:sosemanuk

2.78 2.78 2.78 T:simon128256ctr

2.66 2.80 2.80 T:nlsv2

2.83 2.84 2.86 T:rabbit

2.91 2.91 2.92 T:snow20

3.03 3.04 3.05 T:cryptmtv3

3.44 3.46 3.49 T:tpy6

3.86 3.87 3.90 T:panama

4.01 4.05 4.08 T:tpy

4.21 4.22 4.23 T:lexv2

4.56 4.57 4.58 T:hc128

5.59 5.62 5.65 T:tpypy

8.41 8.42 8.43 T:aes128estream

9.31 9.39 9.41 T:hc256

12.88 12.89 12.91 T:aes256estream

18.27 18.31 18.34 T:ocelot1

19.32 19.34 19.36 T:ocelot2

31.14 31.87 32.31 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.59 0.60 0.60 chacha8

0.66 0.66 0.66 salsa208

0.77 0.77 0.77 T:aes128ctr

0.81 0.82 0.83 chacha12

0.90 0.90 0.91 salsa2012

1.06 1.06 1.06 aes256ctr

1.10 1.10 1.11 T:speck6496ctr

1.13 1.13 1.15 T:aes192ctr

1.13 1.14 1.14 T:speck64128ctr

1.23 1.25 1.26 chacha20

1.32 1.33 1.35 tango642

1.36 1.36 1.36 T:speck128128ctr

1.37 1.37 1.38 T:speck128192ctr

1.39 1.40 1.40 salsa20

1.40 1.41 1.41 T:speck128256ctr

1.64 1.65 1.65 xsalsa20

1.95 1.97 1.98 T:simon6496ctr

2.20 2.20 2.21 T:trivium

2.25 2.25 2.26 T:simon64128ctr

2.90 2.90 2.91 T:simon128128ctr

3.01 3.03 3.04 T:rabbit

3.08 3.10 3.10 T:snow20

3.19 3.20 3.23 T:sosemanuk

2.97? 3.33? 3.37? T:nlsv2

3.51 3.52 3.54 T:simon128256ctr

4.39 4.41 4.42 T:cryptmtv3

4.37 4.44 4.52 T:tpy6

4.43 4.45 4.46 T:lexv2

5.40 5.45 5.49 T:panama

6.29 6.31 6.33 T:tpy

7.81 7.88 7.97 T:tpypy

8.52 8.53 8.54 T:aes128estream

9.53 9.57 9.60 T:hc128

13.02 13.04 13.05 T:aes256estream

20.67 20.74 20.78 T:ocelot1

21.35 21.37 21.40 T:hc256

21.60 21.72 21.77 T:ocelot2

33.94 34.55 34.62 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.83 0.84 0.84 chacha8

0.93 0.94 0.95 salsa208

1.08 1.08 1.08 T:aes128ctr

1.13 1.14 1.15 chacha12

1.27 1.28 1.29 salsa2012

1.36 1.37 1.38 T:speck6496ctr

1.39 1.40 1.41 T:speck64128ctr

1.43 1.44 1.45 aes256ctr

1.66 1.67 1.67 T:speck128192ctr

1.68 1.68 1.69 T:speck128128ctr

1.69 1.70 1.71 T:speck128256ctr

1.71 1.72 1.75 chacha20

1.76 1.77 1.79 T:aes192ctr

1.93? 1.96? 2.20? salsa20

2.11 2.15 2.20 tango642

2.60 2.61 2.63 xsalsa20

2.63 2.64 2.65 T:trivium

3.38 3.39 3.43 T:simon64128ctr

3.39 3.40 3.43 T:simon6496ctr

3.45 3.47 3.48 T:rabbit

3.51 3.53 3.57 T:snow20

4.51 4.53 4.56 T:sosemanuk

3.80? 4.76? 4.79? T:nlsv2

5.00 5.01 5.03 T:cryptmtv3

5.04 5.05 5.07 T:simon128128ctr

5.06 5.08 5.10 T:lexv2

5.43 5.45 5.48 T:simon128256ctr

7.08 7.21 7.38 T:tpy6

8.80 8.83 8.85 T:aes128estream

9.54 9.60 9.66 T:panama

12.20 12.32 12.55 T:tpy

13.39 13.44 13.47 T:aes256estream

13.65 13.85 13.95 T:tpypy

22.98 23.02 23.07 T:hc128

26.71 27.08 27.39 T:ocelot1

27.92 28.02 28.15 T:ocelot2

39.78 39.92 40.37 T:amastrid

53.20 53.25 53.33 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.30 3.33 3.34 chacha8

3.77 3.78 3.83 salsa208

4.08 4.20 4.22 T:speck6496ctr

4.23 4.25 4.30 chacha12

4.14 4.27 4.36 T:speck64128ctr

4.70 4.73 4.77 T:aes128ctr

4.77 4.88 4.97 T:speck128192ctr

4.86 4.91 4.94 T:speck128256ctr

4.91 4.95 5.05 salsa2012

5.31 5.38 5.61 T:speck128128ctr

5.80 5.83 5.88 chacha20

5.95 5.98 6.02 aes256ctr

6.98 7.03 7.08 salsa20

8.08 8.17 8.38 T:simon6496ctr

8.22 8.28 8.39 T:trivium

8.61 8.67 8.80 T:rabbit

8.95 9.08 9.12 T:simon64128ctr

9.25 9.33 9.42 T:snow20

10.25 10.59 11.03 T:aes192ctr

11.73 11.86 12.05 T:cryptmtv3

12.17 12.23 12.42 tango642

12.67 12.72 12.80 T:aes128estream

12.70 12.97 13.72 T:simon128128ctr

13.06 13.12 13.23 T:lexv2

13.22 13.28 13.36 xsalsa20

14.31 14.44 14.48 T:simon128256ctr

18.36 18.47 18.58 T:aes256estream

19.72 19.88 20.05 T:sosemanuk

15.97? 29.06? 29.19? T:nlsv2

41.16 41.45 41.98 T:tpy6

61.94 62.42 62.94 T:panama

89.67 90.09 90.39 T:tpypy

89.70 90.14 91.06 T:tpy

106.61 108.80 109.61 T:ocelot1

109.22 110.28 112.38 T:ocelot2

112.28 115.11 115.52 T:amastrid

193.14 193.55 193.84 T:hc128

459.73 460.53 460.92 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

22.38 22.75 23.00 T:speck6496ctr

26.12 26.62 29.00 T:speck128192ctr

27.50 28.00 28.25 T:speck128128ctr

29.12 29.25 29.25 T:speck64128ctr

32.88 33.50 36.00 salsa208

33.62 34.50 35.25 chacha8

36.62 36.75 36.88 T:aes128ctr

38.62 39.00 39.38 T:speck128256ctr

43.00 43.25 43.75 chacha12

46.12 46.50 47.00 aes256ctr

47.25 47.75 48.00 chacha20

51.00 51.75 52.25 salsa2012

51.25 52.00 54.00 T:simon6496ctr

52.50 53.12 53.75 T:trivium

52.62 53.12 54.25 T:rabbit

57.75 58.12 58.88 T:simon64128ctr

59.00 59.38 60.00 T:aes128estream

66.88 67.12 67.50 salsa20

70.25 71.75 73.25 T:cryptmtv3

71.50 72.00 72.88 T:aes256estream

73.00 73.75 77.00 T:snow20

76.88 77.62 78.25 T:lexv2

79.00? 79.62? 95.38? T:simon128128ctr

77.00 80.12 82.12 T:aes192ctr

84.12 84.62 85.38 tango642

90.38 90.62 91.50 T:simon128256ctr

116.25 116.75 117.50 xsalsa20

89.75? 138.12? 138.88? T:nlsv2

156.50 157.75 159.00 T:sosemanuk

307.25 315.75 317.38 T:tpy6

490.25 492.75 497.38 T:panama

682.38 691.62 697.50 T:tpypy

694.75 701.12 707.62 T:tpy

731.75 738.25 744.25 T:ocelot2

731.25 739.25 749.25 T:ocelot1

737.25 742.50 768.75 T:amastrid

1545.38 1547.75 1550.75 T:hc128

3673.12 3683.00 3698.25 T:hc256

amd64; Ice Lake (706e5); 2019 Intel Core i3-1035G1; 4 x 1000MHz; `icelake2`, `supercop-20221005`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.28 0.29 0.30 chacha8

0.35 0.35 0.36 salsa208

0.37 0.39 0.40 T:aes128ctr

0.39 0.39 0.40 chacha12

0.45 0.45 0.46 salsa2012

0.40? 0.49? 0.49? aes256ctr

0.45? 0.49? 0.51? T:aes192ctr

0.54 0.55 0.56 T:speck6496ctr

0.56 0.57 0.57 T:speck64128ctr

0.59 0.59 0.60 chacha20

0.66 0.67 0.67 salsa20

0.66 0.67 0.68 T:speck128128ctr

0.66? 0.68? 0.93? xsalsa20

0.68 0.69 0.69 T:speck128192ctr

0.70 0.71 0.71 T:speck128256ctr

0.83 0.84 0.86 tango642

0.92 0.93 0.97 T:simon6496ctr

0.95 0.97 1.00 T:simon64128ctr

1.26 1.27 1.28 T:simon128128ctr

1.32 1.34 1.35 T:simon128256ctr

1.37 1.42 1.45 T:hc128

1.35? 1.58? 1.74? T:tpy

1.57? 1.99? 2.08? T:tpy6

1.95 2.01 2.05 T:hc256

2.01 2.07 2.12 T:sosemanuk

2.17 2.19 2.20 T:trivium

2.16 2.20 2.30 T:snow20

2.26 2.29 2.34 T:panama

2.33 2.35 2.39 T:cryptmtv3

2.34 2.36 2.38 T:nlsv2

2.45 2.52 2.63 T:rabbit

2.53 2.62 2.71 T:tpypy

4.52 4.53 4.55 T:lexv2

8.71 8.74 8.77 T:aes128estream

13.70 13.75 13.81 T:aes256estream

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.29 0.29 0.29 chacha8

0.36 0.36 0.37 salsa208

0.39 0.39 0.39 chacha12

0.42 0.43 0.43 T:aes128ctr

0.46 0.47 0.47 salsa2012

0.54 0.54 0.54 aes256ctr

0.57 0.57 0.57 T:speck6496ctr

0.59 0.59 0.59 T:speck64128ctr

0.59 0.59 0.59 chacha20

0.67 0.68 0.68 salsa20

0.69 0.70 0.70 T:speck128128ctr

0.71 0.72 0.72 T:speck128192ctr

0.73 0.73 0.74 T:speck128256ctr

0.78? 0.79? 0.97? xsalsa20

0.77 0.80 0.80 T:aes192ctr

0.95 0.96 0.97 tango642

1.11 1.11 1.13 T:simon6496ctr

1.27 1.28 1.30 T:simon64128ctr

1.49 1.49 1.50 T:simon128128ctr

1.71 1.72 1.73 T:simon128256ctr

2.28 2.29 2.29 T:trivium

2.29 2.31 2.37 T:snow20

2.31 2.34 2.37 T:sosemanuk

2.51 2.52 2.53 T:nlsv2

2.56 2.60 2.68 T:rabbit

2.75 2.78 2.80 T:tpy6

2.84 2.86 2.88 T:cryptmtv3

2.97 2.98 3.00 T:panama

3.10 3.22 3.26 T:tpy

3.90 3.92 3.93 T:hc128

4.12 4.16 4.20 T:tpypy

4.64 4.65 4.66 T:lexv2

8.39 8.41 8.43 T:hc256

8.78 8.79 8.81 T:aes128estream

13.82 13.84 13.87 T:aes256estream

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.38 0.38 0.39 chacha8

0.43 0.43 0.44 salsa208

0.49 0.49 0.51 T:aes128ctr

0.51 0.51 0.52 chacha12

0.56 0.57 0.59 salsa2012

0.60 0.60 0.61 T:speck6496ctr

0.61 0.61 0.62 aes256ctr

0.62 0.62 0.63 T:speck64128ctr

0.74 0.74 0.75 T:speck128128ctr

0.76 0.76 0.77 T:speck128192ctr

0.78 0.78 0.79 T:speck128256ctr

0.78 0.79 0.79 chacha20

0.83 0.84 0.85 salsa20

1.10 1.11 1.12 xsalsa20

1.13 1.16 1.18 tango642

1.23 1.29 1.34 T:aes192ctr

1.38 1.40 1.42 T:simon6496ctr

1.77 1.79 1.81 T:simon64128ctr

1.85 1.86 1.87 T:simon128128ctr

2.35 2.35 2.37 T:simon128256ctr

2.44 2.46 2.47 T:trivium

2.49 2.52 2.54 T:snow20

2.75 2.80 2.83 T:rabbit

2.83 2.84 2.86 T:nlsv2

2.81 2.84 2.90 T:sosemanuk

3.81 3.86 4.04 T:tpy6

4.07 4.09 4.12 T:panama

4.11 4.12 4.14 T:cryptmtv3

4.84 4.86 4.87 T:lexv2

5.63 5.71 5.83 T:tpy

6.66 6.75 6.85 T:tpypy

8.04 8.06 8.09 T:hc128

8.85 8.87 8.91 T:aes128estream

13.90 13.95 14.04 T:aes256estream

19.04 19.07 19.14 T:hc256

Cycles/byte for 576 bytes

25% 50% 75% stream

0.50 0.52 0.54 chacha8

0.68 0.71 0.72 chacha12

0.70 0.71 0.71 T:aes128ctr

0.70 0.72 0.74 salsa208

0.77 0.78 0.79 T:speck6496ctr

0.79 0.80 0.81 T:speck64128ctr

0.88 0.88 0.90 aes256ctr

0.94 0.96 0.97 T:speck128128ctr

0.97 0.99 1.00 T:speck128192ctr

0.98 0.99 1.01 salsa2012

1.01 1.02 1.05 T:speck128256ctr

1.03 1.05 1.08 chacha20

1.54 1.57 1.59 salsa20

1.65 1.66 1.73 tango642

2.26 2.29 2.31 xsalsa20

2.44 2.51 2.69 T:aes192ctr

2.73 2.76 2.79 T:simon6496ctr

2.89 2.90 2.92 T:trivium

2.86 2.91 2.97 T:snow20

3.05 3.08 3.13 T:simon64128ctr

3.06 3.12 3.17 T:rabbit

3.17 3.19 3.23 T:simon128128ctr

3.45 3.47 3.50 T:simon128256ctr

3.66 3.69 3.76 T:nlsv2

4.14 4.19 4.33 T:sosemanuk

4.57 4.58 4.59 T:cryptmtv3

5.36 5.39 5.42 T:lexv2

6.90 6.96 7.08 T:panama

7.07 7.28 7.43 T:tpy6

9.04 9.07 9.11 T:aes128estream

11.93? 12.35? 13.44? T:tpy

13.59 13.89 14.40 T:tpypy

14.29 14.35 14.42 T:aes256estream

19.10 19.21 19.27 T:hc128

47.35 47.46 47.74 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.41 2.52 2.67 T:speck6496ctr

2.45? 2.64? 2.77? T:speck64128ctr

3.00 3.03 3.06 salsa208

3.20 3.30 3.50 T:speck128256ctr

3.23 3.31 3.45 T:speck128128ctr

3.25? 3.39? 3.62? T:speck128192ctr

3.36 3.42 3.67 T:aes128ctr

3.88 3.92 3.95 salsa2012

4.08 4.12 4.33 aes256ctr

4.30 4.44 4.58 chacha8

5.72 5.77 5.83 salsa20

5.80 5.92 6.19 chacha12

6.27 6.34 6.44 T:simon6496ctr

7.34 7.48 7.62 T:simon64128ctr

7.48 7.64 8.06 T:rabbit

7.39? 7.67? 8.41? T:snow20

7.89 8.00 8.08 T:cryptmtv3

8.00 8.09 8.47 tango642

8.55 8.61 8.73 T:trivium

9.05 9.19 9.28 chacha20

9.17 9.25 9.36 T:simon128128ctr

10.36 10.44 10.52 T:simon128256ctr

11.84 11.94 12.12 xsalsa20

11.86 11.98 12.12 T:aes128estream

12.20 12.31 12.41 T:lexv2

15.89 15.94 16.06 T:nlsv2

18.22 18.47 18.91 T:aes192ctr

18.41 18.53 18.84 T:aes256estream

19.52 19.64 19.97 T:sosemanuk

44.50 45.05 45.91 T:panama

46.59 47.84 49.17 T:tpy6

96.55? 99.14? 111.14? T:tpypy

106.14 109.92 110.77 T:tpy

160.78 161.34 162.14 T:hc128

410.14 410.98 412.39 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

13.38 13.88 14.50 T:speck6496ctr

15.12 15.75 16.62 T:speck64128ctr

16.88 17.25 18.25 T:speck128256ctr

17.38? 18.25? 20.12? T:speck128192ctr

21.88 22.38 24.25 T:speck128128ctr

26.38 27.75 29.12 T:aes128ctr

28.00 28.62 29.62 chacha8

33.38 34.12 35.25 aes256ctr

35.00? 37.12? 41.75? salsa2012

38.00 38.38 39.25 chacha12

38.00 38.50 39.75 salsa208

41.50 42.25 43.38 T:simon6496ctr

43.62 44.25 45.50 T:cryptmtv3

45.62 46.38 49.75 T:rabbit

50.00 50.62 51.00 T:simon64128ctr

44.75? 52.88? 58.00? T:aes128estream

53.25 54.00 55.00 T:trivium

58.38 59.12 60.25 chacha20

58.25? 59.62? 66.00? tango642

61.00 62.62 63.50 salsa20

64.00 67.50 69.88 T:snow20

67.12 69.00 73.25 T:aes256estream

68.62 71.00 73.88 T:lexv2

75.38 76.25 76.88 T:simon128128ctr

84.50 85.50 86.50 T:simon128256ctr

85.25 86.12 90.50 T:nlsv2

110.12 111.50 114.12 xsalsa20

142.38 145.62 156.62 T:aes192ctr

156.88 158.12 164.00 T:sosemanuk

346.00 353.38 360.12 T:panama

357.88 362.25 375.62 T:tpy6

750.75? 791.75? 876.00? T:tpypy

816.50 835.38 859.50 T:tpy

1287.12 1292.12 1297.62 T:hc128

3275.50 3283.38 3295.75 T:hc256

amd64; Goldmont Plus (706a8); 2019 Intel Celeron N4020; 2 x 1100MHz; `gemini`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.82 0.84 0.85 T:aes192ctr

0.98 0.99 0.99 T:aes128ctr

1.24 1.25 1.26 aes256ctr

1.40 1.41 1.41 chacha8

1.62 1.62 1.65 tango642

1.95 1.95 1.95 chacha12

1.99 1.99 2.00 salsa208

2.85 2.86 2.86 salsa2012

2.90 2.90 2.91 T:hc128

2.93 2.98 3.00 T:cryptmtv3

2.98 2.99 3.00 T:speck6496ctr

3.05 3.06 3.07 chacha20

3.09 3.10 3.11 T:speck64128ctr

3.35 3.37 3.39 T:sosemanuk

3.46 3.51 3.57 T:tpy

3.65 3.67 3.67 T:nlsv2

3.80 3.81 3.82 T:tpy6

3.97 4.02 4.03 T:snow20

4.07 4.08 4.08 T:trivium

3.39? 4.16? 4.74? T:hc256

4.17 4.23 4.23 T:panama

4.26 4.27 4.33 T:simon6496ctr

4.30 4.33 4.33 T:speck128128ctr

4.45 4.46 4.47 T:speck128192ctr

4.50 4.51 4.52 T:simon64128ctr

4.55 4.56 4.58 xsalsa20

4.56 4.57 4.58 salsa20

4.59 4.62 4.67 T:speck128256ctr

4.88 4.88 4.88 T:rabbit

5.54 5.68 5.77 T:tpypy

6.50 6.51 6.52 T:simon128128ctr

6.59 6.60 6.62 T:lexv2

7.82 7.86 7.88 T:simon128256ctr

12.08 12.09 12.11 T:aes128estream

17.35 17.37 17.49 T:aes256estream

23.64? 24.45? 27.41? T:ocelot1

26.10 26.19 26.31 T:ocelot2

46.47? 48.47? 54.20? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.01 1.02 1.02 T:aes128ctr

1.06 1.07 1.07 T:aes192ctr

1.28 1.28 1.29 aes256ctr

1.43 1.43 1.43 chacha8

1.88 1.88 1.89 tango642

1.97 1.97 1.97 chacha12

2.02 2.02 2.02 salsa208

2.88 2.88 2.88 salsa2012

3.03 3.03 3.03 T:speck6496ctr

3.08 3.08 3.09 chacha20

3.15 3.15 3.15 T:speck64128ctr

3.39 3.43 3.43 T:cryptmtv3

3.68 3.70 3.71 T:sosemanuk

3.86 3.87 3.87 T:nlsv2

4.10 4.12 4.13 T:snow20

4.24 4.25 4.25 T:trivium

4.44 4.44 4.45 T:speck128128ctr

4.50 4.51 4.51 T:tpy6

4.55 4.56 4.60 T:simon6496ctr

4.58 4.58 4.58 T:speck128192ctr

4.60 4.61 4.61 salsa20

4.73 4.74 4.77 T:speck128256ctr

4.76 4.77 4.78 xsalsa20

4.92 4.92 4.92 T:simon64128ctr

5.02 5.02 5.02 T:rabbit

5.16 5.18 5.22 T:tpy

5.39 5.42 5.42 T:panama

6.74 6.75 6.77 T:lexv2

6.91 6.91 6.92 T:simon128128ctr

7.20 7.25 7.28 T:tpypy

8.25 8.25 8.25 T:hc128

8.74 8.74 8.75 T:simon128256ctr

12.18 12.18 12.18 T:aes128estream

17.37 17.41 17.84 T:hc256

17.54 17.55 17.64 T:aes256estream

26.09 26.09 28.30 T:ocelot1

27.76 27.82 27.90 T:ocelot2

50.21 50.55 54.77 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.06 1.07 1.07 T:aes128ctr

1.33 1.35 1.35 aes256ctr

1.42 1.43 1.47 T:aes192ctr

1.45 1.46 1.46 chacha8

1.99 1.99 2.00 chacha12

2.05 2.05 2.06 salsa208

2.29 2.30 2.32 tango642

2.91 2.91 2.93 salsa2012

3.10 3.10 3.12 T:speck6496ctr

3.12 3.12 3.13 chacha20

3.23 3.24 3.24 T:speck64128ctr

4.27 4.29 4.32 T:snow20

4.31 4.33 4.34 T:sosemanuk

4.34 4.35 4.35 T:nlsv2

4.52 4.52 4.52 T:trivium

4.65 4.65 4.67 T:speck128128ctr

4.65 4.66 4.66 salsa20

4.76 4.76 4.77 T:cryptmtv3

4.79 4.80 4.81 T:speck128192ctr

4.95 4.96 4.97 T:speck128256ctr

5.02 5.03 5.04 T:simon6496ctr

5.10 5.12 5.13 xsalsa20

5.27 5.27 5.27 T:rabbit

5.59 5.60 5.61 T:simon64128ctr

5.67 5.67 5.68 T:tpy6

7.00 7.01 7.02 T:lexv2

7.39 7.39 7.43 T:panama

7.58 7.58 7.59 T:simon128128ctr

7.90 8.02 8.05 T:tpy

9.86 9.91 10.05 T:tpypy

10.23 10.30 10.33 T:simon128256ctr

12.31 12.31 12.33 T:aes128estream

17.13 17.14 17.18 T:hc128

17.81 17.85 17.94 T:aes256estream

28.72 28.76 31.05 T:ocelot1

30.46 30.54 30.62 T:ocelot2

39.37 39.44 40.87 T:hc256

54.16 54.27 58.66 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.26 1.30 1.36 T:aes128ctr

1.60 1.61 1.61 chacha8

1.61 1.61 1.65 aes256ctr

2.21 2.22 2.22 chacha12

2.29 2.30 2.33 salsa208

2.47 2.49 2.52 T:aes192ctr

3.20 3.22 3.22 salsa2012

3.29 3.30 3.30 T:speck6496ctr

3.41 3.41 3.41 T:speck64128ctr

3.41 3.44 3.47 tango642

3.44 3.45 3.45 chacha20

4.80 4.82 4.84 T:snow20

5.04 5.06 5.07 salsa20

5.15 5.15 5.19 T:cryptmtv3

5.21 5.21 5.21 T:speck128128ctr

5.22 5.22 5.23 T:trivium

5.32 5.34 5.38 T:speck128192ctr

5.34 5.39 5.42 T:nlsv2

5.52 5.52 5.56 T:speck128256ctr

5.84 5.84 5.87 T:rabbit

5.99 5.99 5.99 T:sosemanuk

6.23 6.24 6.26 xsalsa20

7.12 7.13 7.15 T:simon6496ctr

7.72 7.74 7.76 T:lexv2

8.74 8.77 8.78 T:tpy6

10.33 10.36 10.38 T:simon64128ctr

12.65 12.72 12.78 T:aes128estream

12.71 12.73 12.75 T:panama

15.35 15.36 15.47 T:tpy

15.37 15.50 15.53 T:simon128128ctr

16.97 17.02 17.15 T:tpypy

18.55 18.57 18.61 T:aes256estream

19.69 19.78 19.85 T:simon128256ctr

35.96 35.97 38.84 T:ocelot1

37.57 37.68 37.70 T:ocelot2

40.89 40.91 40.92 T:hc128

63.26 63.28 67.24 T:amastrid

98.29 98.37 102.38 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.91? 2.91? 3.27? chacha8

3.47? 3.52? 4.47? T:aes128ctr

3.89 3.98 3.98 chacha12

4.34 4.36 4.42 salsa208

4.48 4.61 4.66 aes256ctr

5.67 5.73 5.73 T:speck6496ctr

5.78 5.80 5.97 salsa2012

5.84 5.94 5.98 T:speck64128ctr

5.95 5.95 6.22 chacha20

8.56 8.69 8.83 salsa20

11.42 11.45 11.48 T:snow20

12.12 12.12 12.12 T:speck128128ctr

12.14 12.30 12.39 T:speck128192ctr

12.48 12.48 12.48 T:speck128256ctr

13.28 13.33 13.52 T:rabbit

13.38 13.42 13.58 T:cryptmtv3

13.42 13.47 13.50 T:simon6496ctr

14.27 14.33 14.42 T:trivium

15.09 15.09 15.09 T:simon64128ctr

15.64 15.92 16.30 T:aes192ctr

16.42 16.53 16.72 T:lexv2

17.38 17.39 17.41 T:aes128estream

17.72 17.95 18.27 tango642

19.28 19.36 19.47 xsalsa20

21.64 21.81 21.81 T:simon128128ctr

22.98 22.98 23.52 T:nlsv2

24.77 24.84 24.91 T:simon128256ctr

25.00 25.06 25.06 T:sosemanuk

27.97 28.03 28.16 T:aes256estream

47.91 47.91 47.97 T:tpy6

80.81 80.83 81.08 T:panama

107.45 107.66 107.95 T:tpypy

110.28 110.33 110.42 T:tpy

127.00 128.03 139.77 T:ocelot1

129.25 129.34 130.16 T:ocelot2

169.44 170.86 185.17 T:amastrid

345.09 345.33 345.36 T:hc128

851.38 852.78 888.78 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

25.50 26.25 26.38 chacha8

26.75 27.00 27.12 T:aes128ctr

28.25 28.25 28.62 T:speck6496ctr

33.62 34.12 34.50 chacha12

34.50 34.50 35.38 T:speck128192ctr

34.62 35.12 35.88 T:speck128128ctr

36.62 36.62 40.50 aes256ctr

38.75 39.25 40.88 T:speck64128ctr

48.62 48.62 48.62 salsa208

49.75 50.62 53.38 chacha20

51.38 51.50 53.62 T:speck128256ctr

64.50 64.88 65.25 T:simon6496ctr

65.88 65.88 65.88 salsa2012

75.25 75.50 76.38 T:simon64128ctr

78.12 78.25 78.25 T:aes128estream

78.38 78.38 81.00 T:rabbit

85.12 85.50 87.38 T:trivium

85.75 86.00 86.62 T:cryptmtv3

87.50 88.00 88.50 T:snow20

88.62 89.00 91.00 T:lexv2

99.25 99.25 99.50 salsa20

110.88 111.00 114.25 T:nlsv2

115.12 117.50 119.38 tango642

119.50 119.62 120.12 T:aes256estream

125.62 127.62 130.25 T:aes192ctr

128.00 130.00 132.62 T:simon128128ctr

136.00 141.12 143.62 T:simon128256ctr

182.25 183.50 184.88 xsalsa20

200.75 201.00 201.75 T:sosemanuk

357.00 357.62 357.62 T:tpy6

630.88 633.62 644.00 T:panama

821.50 821.62 824.75 T:tpypy

851.25 852.00 859.75 T:ocelot2

849.75 855.25 915.00 T:ocelot1

859.88 860.00 861.50 T:tpy

1126.12 1128.38 1227.75 T:amastrid

2760.88 2761.38 2764.75 T:hc128

6831.00 6831.50 7101.00 T:hc256

aarch64; Skylark (503f0002); 2018 Ampere eMAG 8180; 32 x 3300MHz; unstable; `gcc185`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.34 1.37 1.37 tango642

3.27 3.30 3.32 T:sosemanuk

3.64 3.66 3.66 chacha8

3.66 3.66 3.66 salsa208

3.69 3.71 3.71 T:panama

4.05 4.08 4.10 T:aes128ctr

4.20 4.22 4.22 T:nlsv2

4.27 4.30 4.49 T:tpy

4.27 4.35 4.47 T:tpy6

4.52 4.57 4.61 T:aes192ctr

5.05 5.08 5.10 chacha12

5.20 5.22 5.25 salsa2012

5.22 5.25 5.25 T:cryptmtv3

5.52 5.54 5.57 T:aes256ctr

7.06 7.06 7.06 T:tpypy

8.11 8.11 8.13 chacha20

8.35 8.37 8.37 xsalsa20

8.37 8.37 8.37 salsa20

14.26 14.28 14.28 T:aes128estream

19.70 19.75 19.75 T:aes256estream

28.54 28.56 28.59 T:ocelot1

32.01 32.08 32.28 T:ocelot2

47.02 48.34 49.39 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.59 1.59 1.59 tango642

3.66 3.68 3.68 chacha8

3.68 3.68 3.68 salsa208

3.99 3.99 4.01 T:sosemanuk

4.12 4.14 4.14 T:aes128ctr

4.39 4.39 4.39 T:nlsv2

4.83 4.85 4.87 T:aes192ctr

4.89 4.89 4.89 T:panama

5.07 5.09 5.18 T:tpy6

5.09 5.09 5.11 chacha12

5.24 5.24 5.26 salsa2012

5.60 5.62 5.62 T:aes256ctr

5.77 5.77 5.77 T:cryptmtv3

6.06 6.06 6.08 T:tpy

8.13 8.13 8.15 chacha20

8.39 8.39 8.39 salsa20

8.51 8.51 8.51 xsalsa20

8.62 8.62 8.62 T:tpypy

14.39 14.39 14.39 T:aes128estream

19.87 19.89 19.89 T:aes256estream

30.30 30.32 30.32 T:ocelot1

33.73 33.78 33.91 T:ocelot2

49.62 50.15 50.72 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.95 2.00 2.00 tango642

3.71 3.71 3.71 chacha8

3.71 3.71 3.71 salsa208

4.20 4.20 4.25 T:aes128ctr

4.74 4.74 4.74 T:nlsv2

5.13 5.13 5.18 chacha12

5.18 5.22 5.22 T:sosemanuk

5.27 5.27 5.27 salsa2012

5.32 5.32 5.37 T:aes192ctr

5.71 5.76 5.76 T:aes256ctr

6.30 6.35 6.45 T:tpy6

6.84 6.88 6.88 T:panama

7.08 7.08 7.08 T:cryptmtv3

8.15 8.20 8.20 chacha20

8.40 8.45 8.45 salsa20

8.74 8.79 8.79 xsalsa20

8.94 8.98 8.98 T:tpy

10.35 11.23 11.23 T:tpypy

14.55 14.55 14.60 T:aes128estream

20.07 20.12 20.12 T:aes256estream

33.25 33.25 33.25 T:ocelot1

36.62 36.67 36.72 T:ocelot2

51.86 54.20 55.91 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.99 2.99 2.99 tango642

3.78 3.78 3.78 chacha8

3.78 3.78 3.78 salsa208

4.82 4.95 4.95 T:aes128ctr

5.21 5.21 5.21 chacha12

5.34 5.34 5.34 salsa2012

5.60 5.60 5.60 T:nlsv2

6.51 6.64 6.64 T:aes192ctr

6.64 6.64 6.64 T:aes256ctr

7.81 7.81 7.81 T:cryptmtv3

8.20 8.20 8.33 chacha20

8.46 8.46 8.59 salsa20

8.46 8.46 8.59 T:sosemanuk

9.38 9.38 9.51 xsalsa20

9.64 9.77 9.77 T:tpy6

12.11 12.24 12.24 T:panama

14.97 15.10 15.10 T:aes128estream

16.28 16.67 16.80 T:tpy

17.32 18.23 18.23 T:tpypy

20.70 20.70 20.70 T:aes256estream

41.02 41.02 41.15 T:ocelot1

44.53 44.53 45.05 T:ocelot2

63.67 64.19 64.45 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

4.69 4.69 4.69 chacha8

4.69 4.69 4.69 salsa208

5.86? 5.86? 7.03? chacha12

5.86? 7.03? 7.03? salsa2012

9.38 9.38 9.38 chacha20

9.38 9.38 9.38 salsa20

10.55 11.72 11.72 T:aes128ctr

15.23 15.23 15.23 T:aes256ctr

16.41 16.41 16.41 T:cryptmtv3

16.41 16.41 16.41 tango642

17.58 17.58 18.75 xsalsa20

17.58 18.75 18.75 T:nlsv2

21.09 21.09 21.09 T:aes128estream

21.09 22.27 22.27 T:aes192ctr

28.12 28.12 29.30 T:aes256estream

45.70 46.88 46.88 T:sosemanuk

52.73 52.73 52.73 T:tpy6

79.69 80.86 82.03 T:panama

106.64 106.64 107.81 T:tpypy

116.02 116.02 116.02 T:tpy

140.62 140.62 141.80 T:ocelot1

144.14 145.31 145.31 T:ocelot2

193.36 194.53 195.70 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

37.50? 46.88? 46.88? chacha8

37.50? 46.88? 46.88? salsa208

56.25 56.25 56.25 chacha12

56.25 56.25 56.25 salsa2012

75.00? 84.38? 84.38? chacha20

75.00? 84.38? 84.38? salsa20

84.38 84.38 84.38 T:aes128estream

84.38 84.38 84.38 T:cryptmtv3

84.38 93.75 93.75 T:aes128ctr

93.75 103.12 103.12 T:nlsv2

103.12 112.50 112.50 tango642

112.50 112.50 112.50 T:aes256estream

121.88 121.88 121.88 T:aes256ctr

140.62 150.00 150.00 xsalsa20

150.00 150.00 159.38 T:aes192ctr

365.62 375.00 384.38 T:sosemanuk

393.75 393.75 393.75 T:tpy6

628.12 637.50 646.88 T:panama

815.62 815.62 815.62 T:tpypy

900.00 900.00 900.00 T:tpy

928.12 928.12 937.50 T:ocelot1

937.50 937.50 937.50 T:ocelot2

1359.38 1359.38 1359.38 T:amastrid

aarch64; Cortex-A53 (410fd034); 2018 Broadcom BCM2837B0; 4 x 1400MHz; `pi3aplus`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.96 1.97 1.97 tango642

2.57 2.57 2.57 chacha8

2.85 2.86 2.86 salsa208

3.52 3.52 3.52 chacha12

3.88 3.89 3.90 salsa2012

5.43 5.44 5.44 chacha20

6.08 6.08 6.09 salsa20

6.08 6.08 6.09 xsalsa20

6.25 6.25 6.27 T:tpy6

6.25 6.27 6.33 T:tpy

6.60 6.61 6.62 T:nlsv2

7.23 7.24 7.25 T:cryptmtv3

8.37 8.44 8.52 T:tpypy

17.19 17.22 17.26 T:aes128estream

24.59 24.65 24.72 T:aes256estream

29.90 30.01 30.80 T:aes128ctr

34.03 34.17 35.85 T:aes192ctr

38.10 38.24 39.07 T:aes256ctr

49.62 49.73 51.33 T:ocelot1

52.31 52.45 54.10 T:ocelot2

80.06 81.08 82.95 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

2.28 2.28 2.28 tango642

2.60 2.60 2.61 chacha8

2.89 2.89 2.90 salsa208

3.56 3.56 3.56 chacha12

3.93 3.93 3.93 salsa2012

5.47 5.47 5.47 chacha20

6.12 6.12 6.12 salsa20

6.21 6.21 6.21 xsalsa20

6.90 6.91 6.91 T:nlsv2

7.32 7.33 7.33 T:tpy6

8.28 8.29 8.29 T:cryptmtv3

9.03 9.04 9.08 T:tpy

10.87 10.91 10.96 T:tpypy

17.29 17.30 17.33 T:aes128estream

24.72 24.76 24.78 T:aes256estream

30.45 30.51 31.09 T:aes128ctr

34.60 34.68 35.93 T:aes192ctr

38.73 38.79 39.39 T:aes256ctr

51.91 51.96 53.14 T:ocelot1

54.62 54.68 55.91 T:ocelot2

83.48 84.08 85.37 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

2.66 2.66 2.66 chacha8

2.79 2.80 2.83 tango642

2.95 2.95 2.95 salsa208

3.61 3.61 3.62 chacha12

3.98 4.09 4.09 salsa2012

5.52 5.53 5.53 chacha20

6.17 6.17 6.18 salsa20

6.42 6.42 6.43 xsalsa20

7.62 7.63 7.64 T:nlsv2

9.11 9.11 9.11 T:tpy6

10.71 10.71 10.72 T:cryptmtv3

13.63 13.64 13.64 T:tpy

14.95 14.99 15.07 T:tpypy

17.42 17.43 17.47 T:aes128estream

24.98 25.00 25.03 T:aes256estream

31.29 31.32 31.39 T:aes128ctr

35.44 35.49 35.70 T:aes192ctr

39.64 39.67 39.80 T:aes256ctr

55.62 55.64 55.81 T:ocelot1

58.32 58.34 58.50 T:ocelot2

87.34 87.53 87.86 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

3.04 3.05 3.05 chacha8

3.09 3.09 3.13 salsa208

4.06 4.07 4.08 chacha12

4.14 4.14 4.17 salsa2012

4.14 4.15 4.16 tango642

6.11 6.12 6.14 chacha20

6.32 6.32 6.33 salsa20

6.98 6.98 6.98 xsalsa20

9.25 9.26 9.28 T:nlsv2

12.31 12.33 12.36 T:cryptmtv3

13.86 13.88 13.89 T:tpy6

17.81 17.82 17.84 T:aes128estream

25.38 25.47 25.58 T:aes256estream

25.94 25.95 25.96 T:tpy

26.03 26.06 26.15 T:tpypy

33.62 33.66 33.77 T:aes128ctr

37.81 37.88 37.95 T:aes192ctr

42.12 42.18 42.56 T:aes256ctr

65.54 65.56 65.59 T:ocelot1

68.24 68.29 68.39 T:ocelot2

98.25 101.45 101.94 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

4.83 4.83 4.94 salsa208

5.86 5.86 5.86 salsa2012

6.16 6.16 6.16 chacha8

7.69 7.69 7.69 chacha12

8.03 8.03 8.09 salsa20

10.89 10.89 10.91 chacha20

14.02 14.02 14.02 xsalsa20

21.27 21.28 21.41 tango642

22.81 22.81 22.88 T:aes128estream

32.23 32.23 32.27 T:aes256estream

28.77? 34.06? 36.53? T:cryptmtv3

35.19 35.33 35.47 T:nlsv2

63.16 63.41 63.72 T:aes128ctr

67.25 67.98 69.25 T:aes192ctr

73.03 73.80 74.14 T:aes256ctr

74.45 74.62 74.75 T:tpy6

168.17 168.39 168.45 T:tpypy

183.25 183.25 183.34 T:tpy

192.62 192.89 193.14 T:ocelot1

195.53 195.86 196.16 T:ocelot2

276.42 278.62 280.88 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

48.62 48.62 49.75 salsa208

53.25 53.25 53.25 chacha8

56.88 56.88 56.88 salsa2012

65.50 65.50 65.50 chacha12

74.38 74.38 76.12 salsa20

79.88 79.88 80.12 T:aes128estream

90.88 90.88 92.62 chacha20

109.25 109.25 109.25 T:aes256estream

122.38 123.12 124.00 xsalsa20

133.62 134.00 135.25 tango642

168.12 168.38 169.00 T:nlsv2

165.25? 208.12? 230.25? T:cryptmtv3

328.62 331.25 334.75 T:aes128ctr

340.12 346.25 354.38 T:aes192ctr

360.62 366.75 371.25 T:aes256ctr

551.50 553.25 554.25 T:tpy6

1199.62 1202.50 1206.62 T:ocelot1

1202.25 1203.62 1207.75 T:ocelot2

1288.12 1288.12 1289.50 T:tpypy

1420.50 1422.25 1424.25 T:tpy

1797.62 1801.50 1810.00 T:amastrid

aarch64; Cortex-A53 (410fd034); 2018 Broadcom BCM2837B0; 4 x 1400MHz; `pi3bplus`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.95 1.95 1.99 tango642

2.56 2.60 2.60 chacha8

2.85 2.85 2.93 salsa208

3.50 3.54 3.62 chacha12

3.87 3.95 4.11 salsa2012

5.45? 5.45? 6.51? chacha20

6.06? 6.14? 7.16? salsa20

6.23? 6.35? 7.36? T:tpy6

6.31? 6.35? 7.36? xsalsa20

6.59? 6.71? 7.65? T:nlsv2

5.98? 7.24? 7.41? T:tpy

7.24? 7.65? 8.34? T:cryptmtv3

7.49? 9.40? 9.72? T:tpypy

17.25 18.27 18.96 T:aes128estream

24.58 26.37 26.73 T:aes256estream

30.88 31.41 33.16 T:aes128ctr

34.99 35.28 37.43 T:aes192ctr

38.90 39.96 41.59 T:aes256ctr

50.90 52.21 53.18 T:ocelot1

53.87 55.05 55.91 T:ocelot2

83.01 85.04 87.00 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

2.29 2.29 2.29 tango642

2.62 2.66 2.66 chacha8

2.90 2.90 2.93 salsa208

3.57 3.60 3.63 chacha12

3.94 3.97 4.09 salsa2012

5.49? 5.49? 6.29? chacha20

6.13? 6.16? 6.93? salsa20

6.44? 6.44? 7.17? xsalsa20

6.93 6.99 7.69 T:nlsv2

7.35 7.42 8.15 T:tpy6

8.33 8.61 9.12 T:cryptmtv3

9.06 9.77 9.89 T:tpy

10.93 11.66 11.87 T:tpypy

18.04 18.13 18.62 T:aes128estream

25.54 26.09 26.34 T:aes256estream

32.01 32.14 32.93 T:aes128ctr

36.16 36.32 37.17 T:aes192ctr

40.44 40.89 41.38 T:aes256ctr

54.17 54.63 55.30 T:ocelot1

56.95 57.37 58.01 T:ocelot2

86.70 87.46 88.26 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

2.69 2.69 2.77 chacha8

2.77 2.85 2.85 tango642

2.93 2.93 3.01 salsa208

3.66 3.66 3.66 chacha12

3.99 4.07 4.15 salsa2012

5.53 5.53 5.62 chacha20

6.18 6.18 6.27 salsa20

6.43 6.51 6.67 xsalsa20

7.65 7.65 7.73 T:nlsv2

9.11 9.20 9.20 T:tpy6

10.74 10.74 10.90 T:cryptmtv3

13.67? 13.75? 15.79? T:tpy

14.97? 15.14? 17.01? T:tpypy

17.50 17.58 19.37 T:aes128estream

25.07 26.94 27.18 T:aes256estream

31.66 33.53 33.85 T:aes128ctr

37.68 37.76 39.31 T:aes192ctr

41.83 41.99 42.40 T:aes256ctr

57.70 57.94 59.57 T:ocelot1

60.38 61.69 62.17 T:ocelot2

91.96 93.42 94.89 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

3.04 3.04 3.26 salsa208

3.26 3.26 3.26 chacha8

4.12 4.12 4.34 salsa2012

4.12 4.12 4.34 tango642

4.12 4.34 4.34 chacha12

6.08 6.08 6.29 chacha20

6.29 6.29 6.51 salsa20

6.94 7.16 7.16 xsalsa20

9.33 9.33 9.33 T:nlsv2

12.37 12.37 12.37 T:cryptmtv3

13.89 13.89 14.11 T:tpy6

17.80 18.01 18.01 T:aes128estream

25.39 25.61 26.04 T:aes256estream

26.04 26.04 26.26 T:tpy

26.04 26.26 26.48 T:tpypy

33.85? 33.85? 39.50? T:aes128ctr

37.98? 38.41? 43.62? T:aes192ctr

42.32? 42.75? 48.18? T:aes256ctr

66.19 70.75 71.61 T:ocelot1

68.79? 73.57? 77.26? T:ocelot2

104.38 107.64 108.72 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

3.91? 5.86? 5.86? salsa208

5.86? 5.86? 7.81? salsa2012

7.81 7.81 7.81 chacha8

7.81? 7.81? 9.77? salsa20

9.77 9.77 9.77 chacha12

11.72 11.72 11.72 chacha20

13.67? 13.67? 15.62? xsalsa20

21.48 21.48 21.48 tango642

23.44 23.44 23.44 T:aes128estream

31.25 33.20 33.20 T:aes256estream

33.20? 35.16? 37.11? T:cryptmtv3

35.16 35.16 37.11 T:nlsv2

62.50 64.45 64.45 T:aes128ctr

68.36 68.36 70.31 T:aes192ctr

74.22 74.22 76.17 T:aes256ctr

74.22 74.22 76.17 T:tpy6

167.97 167.97 169.92 T:tpypy

183.59 183.59 185.55 T:tpy

193.36 193.36 197.27 T:ocelot1

195.31 197.27 201.17 T:ocelot2

277.34? 281.25? 324.22? T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

46.88? 46.88? 62.50? salsa208

46.88? 62.50? 62.50? salsa2012

62.50 62.50 62.50 chacha8

78.12 78.12 78.12 chacha12

78.12 78.12 78.12 salsa20

78.12? 78.12? 93.75? T:aes128estream

93.75 93.75 93.75 chacha20

109.38? 109.38? 125.00? T:aes256estream

125.00 125.00 125.00 xsalsa20

140.62 140.62 140.62 tango642

171.88 171.88 171.88 T:nlsv2

218.75 234.38 234.38 T:cryptmtv3

328.12 343.75 343.75 T:aes128ctr

343.75 359.38 359.38 T:aes192ctr

359.38 375.00 390.62 T:aes256ctr

546.88 562.50 562.50 T:tpy6

1203.12 1203.12 1218.75 T:ocelot1

1203.12 1203.12 1218.75 T:ocelot2

1281.25 1281.25 1296.88 T:tpypy

1421.88 1421.88 1437.50 T:tpy

1828.12 1843.75 1875.00 T:amastrid

amd64; Coffee Lake (906ea); 2018 Intel Xeon E-2124; 4 x 3300MHz; `r24000`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.53 0.53 0.55 chacha8

0.59 0.60 0.61 salsa208

0.62 0.63 0.63 T:aes128ctr

0.73 0.74 0.75 chacha12

0.74 0.76 0.77 T:aes192ctr

0.84 0.85 0.86 salsa2012

0.85 0.86 0.88 tango642

0.88 0.88 0.89 aes256ctr

0.99 1.00 1.00 T:speck6496ctr

1.03 1.04 1.05 T:speck64128ctr

1.17 1.17 1.18 chacha20

1.21 1.22 1.23 T:speck128128ctr

1.25 1.25 1.26 T:speck128192ctr

1.29 1.30 1.30 T:speck128256ctr

1.32 1.33 1.34 xsalsa20

1.33 1.34 1.35 salsa20

1.44 1.46 1.46 T:simon6496ctr

1.51 1.52 1.53 T:simon64128ctr

1.71 1.73 1.75 T:hc128

1.81 1.83 1.85 T:sosemanuk

1.94 1.94 1.95 T:trivium

2.19 2.20 2.21 T:simon128128ctr

2.25 2.27 2.30 T:hc256

2.35 2.35 2.36 T:simon128256ctr

2.43 2.51 2.55 T:tpy

2.64 2.65 2.67 T:nlsv2

2.67 2.68 2.69 T:cryptmtv3

2.85 2.85 2.86 T:rabbit

2.84 2.86 2.88 T:snow20

2.85 2.87 2.91 T:panama

2.87 2.92 2.99 T:tpy6

4.09 4.11 4.13 T:lexv2

3.98 4.12 4.18 T:tpypy

8.33 8.35 8.38 T:aes128estream

12.75 12.77 12.80 T:aes256estream

16.80 16.85 16.96 T:ocelot1

17.54 17.66 17.74 T:ocelot2

31.74 31.89 32.46 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.55 0.56 0.57 chacha8

0.62 0.62 0.63 salsa208

0.68 0.68 0.69 T:aes128ctr

0.76 0.77 0.77 chacha12

0.87 0.87 0.88 salsa2012

0.89 0.89 0.90 T:aes192ctr

0.94 0.95 0.95 aes256ctr

1.03 1.03 1.04 tango642

1.03 1.03 1.04 T:speck6496ctr

1.08 1.08 1.08 T:speck64128ctr

1.19 1.20 1.20 chacha20

1.27 1.27 1.28 T:speck128128ctr

1.29 1.30 1.30 T:speck128192ctr

1.34 1.34 1.34 T:speck128256ctr

1.36 1.36 1.36 salsa20

1.45 1.45 1.45 xsalsa20

1.64 1.64 1.64 T:simon6496ctr

1.79 1.79 1.80 T:simon64128ctr

2.05 2.05 2.05 T:trivium

2.32 2.32 2.33 T:sosemanuk

2.45 2.45 2.46 T:simon128128ctr

2.79 2.79 2.80 T:simon128256ctr

2.79 2.79 2.81 T:nlsv2

2.92 2.93 2.94 T:snow20

2.94 2.95 2.95 T:rabbit

3.15 3.15 3.15 T:cryptmtv3

3.54 3.56 3.59 T:tpy6

3.82 3.83 3.84 T:panama

3.93 3.95 3.97 T:tpy

4.24 4.25 4.25 T:lexv2

4.58 4.59 4.60 T:hc128

5.40 5.44 5.47 T:tpypy

8.41 8.42 8.43 T:aes128estream

9.75 9.76 9.77 T:hc256

12.88 12.89 12.90 T:aes256estream

18.21 18.24 18.27 T:ocelot1

19.02 19.06 19.10 T:ocelot2

33.39 33.47 33.77 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.59 0.60 0.60 chacha8

0.66 0.66 0.67 salsa208

0.78 0.78 0.78 T:aes128ctr

0.80 0.81 0.81 chacha12

0.91 0.91 0.91 salsa2012

1.06 1.06 1.06 aes256ctr

1.09 1.09 1.10 T:speck6496ctr

1.12 1.12 1.14 T:aes192ctr

1.14 1.14 1.15 T:speck64128ctr

1.22 1.23 1.24 chacha20

1.29 1.31 1.32 tango642

1.35 1.36 1.36 T:speck128128ctr

1.37 1.37 1.37 T:speck128192ctr

1.38 1.39 1.40 salsa20

1.40 1.41 1.42 T:speck128256ctr

1.64 1.64 1.65 xsalsa20

1.98 1.99 2.00 T:simon6496ctr

2.22 2.22 2.23 T:trivium

2.25 2.25 2.26 T:simon64128ctr

2.85 2.87 2.89 T:simon128128ctr

3.02 3.04 3.06 T:snow20

3.07 3.08 3.13 T:nlsv2

3.10 3.11 3.13 T:rabbit

3.16 3.17 3.19 T:sosemanuk

3.51 3.51 3.53 T:simon128256ctr

4.36 4.37 4.38 T:cryptmtv3

4.44 4.47 4.56 T:tpy6

4.46 4.47 4.49 T:lexv2

5.38 5.40 5.43 T:panama

6.37 6.42 6.46 T:tpy

7.75 7.79 7.83 T:tpypy

8.51 8.52 8.54 T:aes128estream

9.29 9.32 9.34 T:hc128

13.07 13.09 13.10 T:aes256estream

20.54 20.57 20.62 T:ocelot1

21.22 21.30 21.38 T:ocelot2

22.23 22.25 22.28 T:hc256

34.68 34.81 35.84 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.83 0.84 0.85 chacha8

0.93 0.94 0.95 salsa208

1.09 1.10 1.10 T:aes128ctr

1.11 1.12 1.13 chacha12

1.27 1.28 1.29 salsa2012

1.34 1.35 1.35 T:speck6496ctr

1.39 1.39 1.40 T:speck64128ctr

1.44 1.44 1.45 aes256ctr

1.65 1.66 1.67 T:speck128192ctr

1.68 1.68 1.69 T:speck128128ctr

1.69 1.70 1.71 T:speck128256ctr

1.69 1.71 1.73 chacha20

1.72 1.73 1.77 T:aes192ctr

1.93 1.95 1.97 salsa20

2.04 2.06 2.10 tango642

2.61 2.62 2.64 xsalsa20

2.69 2.69 2.70 T:trivium

3.39 3.40 3.44 T:simon6496ctr

3.42 3.42 3.46 T:simon64128ctr

3.41 3.42 3.47 T:snow20

3.53 3.53 3.55 T:rabbit

3.86 3.88 3.89 T:nlsv2

4.83 4.85 4.85 T:cryptmtv3

5.08 5.09 5.11 T:simon128128ctr

5.09 5.12 5.15 T:lexv2

5.45 5.48 5.55 T:sosemanuk

5.47 5.48 5.52 T:simon128256ctr

6.95 7.09 7.19 T:tpy6

8.80 8.84 8.87 T:aes128estream

9.56 9.63 9.70 T:panama

12.68 12.77 12.81 T:tpy

13.57 13.61 13.63 T:aes256estream

13.70 13.80 13.90 T:tpypy

22.11 22.16 22.20 T:hc128

26.64 26.72 26.78 T:ocelot1

27.64 27.86 28.05 T:ocelot2

41.66 42.07 42.68 T:amastrid

55.32 55.40 55.46 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.30 3.31 3.34 chacha8

3.78 3.83 3.91 salsa208

3.92 3.95 4.06 T:speck64128ctr

4.08 4.14 4.20 T:speck6496ctr

4.19 4.20 4.27 chacha12

4.83 4.86 4.91 salsa2012

4.84 4.86 4.88 T:aes128ctr

4.84 4.91 4.98 T:speck128192ctr

4.86 4.92 5.09 T:speck128256ctr

5.38 5.42 5.42 T:speck128128ctr

5.97 6.00 6.03 aes256ctr

6.00 6.05 6.16 chacha20

7.00 7.09 7.39 salsa20

7.95 8.02 8.16 T:simon6496ctr

8.36 8.39 8.45 T:trivium

8.33 8.42 8.53 T:snow20

8.66 8.69 8.81 T:rabbit

8.89 8.89 9.00 T:simon64128ctr

9.80 9.98 10.27 T:aes192ctr

10.30 10.36 10.42 T:cryptmtv3

11.34 11.48 11.73 tango642

12.64 12.75 12.89 T:aes128estream

12.73 12.89 12.97 T:simon128128ctr

12.72 12.94 13.28 T:lexv2

13.20 13.30 13.47 xsalsa20

14.27 14.39 14.44 T:simon128256ctr

15.66 15.80 15.92 T:nlsv2

20.20 20.28 20.44 T:aes256estream

31.44 31.67 32.00 T:sosemanuk

40.75 41.16 41.78 T:tpy6

62.05 62.48 62.94 T:panama

90.42 90.95 91.14 T:tpypy

95.23 95.56 96.08 T:tpy

105.44 106.05 106.72 T:ocelot1

105.22 106.84 107.55 T:ocelot2

118.31 118.83 119.62 T:amastrid

184.73 185.00 185.19 T:hc128

478.34 478.62 479.03 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

21.25 22.00 23.00 T:speck64128ctr

22.62 22.88 23.75 T:speck6496ctr

26.00 26.00 26.38 T:speck128128ctr

26.50 26.50 27.75 T:speck128192ctr

33.50 33.88 34.50 salsa208

37.00 37.12 37.50 chacha8

37.75 37.88 38.00 T:aes128ctr

39.00 39.25 39.62 T:speck128256ctr

42.62 43.00 43.38 salsa2012

43.38 43.75 44.25 chacha12

47.00 47.12 47.25 aes256ctr

51.25 51.75 54.00 T:simon6496ctr

53.88 54.38 54.50 T:trivium

53.88 54.38 57.12 T:rabbit

56.75 57.75 58.50 T:simon64128ctr

58.88 59.25 59.75 T:aes128estream

59.62 59.88 60.25 T:cryptmtv3

66.38 67.12 68.75 T:snow20

67.00 67.50 70.38 salsa20

74.12 74.38 74.62 chacha20

74.50 75.50 77.12 T:aes192ctr

77.12 77.50 80.38 T:lexv2

77.12 77.62 78.50 tango642

77.88 78.25 79.00 T:simon128128ctr

86.75 87.88 88.88 T:aes256estream

87.50 88.25 89.00 T:nlsv2

89.75 90.12 91.12 T:simon128256ctr

116.75 117.25 118.00 xsalsa20

250.00 252.12 254.75 T:sosemanuk

310.88 312.38 315.25 T:tpy6

490.25 494.62 498.00 T:panama

695.38 702.00 708.25 T:tpypy

728.50 734.12 738.50 T:ocelot1

726.62 734.75 767.25 T:ocelot2

733.38 746.38 754.25 T:tpy

780.62 786.88 791.00 T:amastrid

1476.50 1478.00 1480.00 T:hc128

3826.38 3831.25 3834.38 T:hc256

amd64; Zen (800f11); 2017 AMD Ryzen 7 1700; 8 x 3000MHz; `rumba7`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.45 0.45 0.46 T:aes128ctr

0.50? 0.56? 0.57? T:aes192ctr

0.58 0.59 0.60 aes256ctr

0.86 0.88 0.88 tango642

0.92 0.94 0.95 chacha8

1.22 1.23 1.24 salsa208

1.25 1.27 1.30 chacha12

1.76 1.76 1.76 salsa2012

1.81 1.81 1.83 T:hc128

1.80 1.82 1.83 T:speck6496ctr

1.87 1.89 1.90 T:speck64128ctr

1.94 1.96 2.00 chacha20

2.08 2.09 2.10 T:cryptmtv3

2.10 2.17 2.28 T:tpy

2.18 2.20 2.21 T:speck128128ctr

2.25 2.27 2.29 T:speck128192ctr

2.31 2.31 2.31 T:trivium

2.29 2.32 2.34 T:tpy6

2.34 2.36 2.37 T:speck128256ctr

2.47 2.48 2.49 T:sosemanuk

2.53 2.55 2.57 T:hc256

2.64 2.65 2.67 T:nlsv2

2.69 2.71 2.72 T:simon6496ctr

2.82 2.83 2.83 salsa20

2.83 2.83 2.83 xsalsa20

2.95 2.96 2.99 T:simon64128ctr

2.94 2.98 3.01 T:panama

2.99 2.99 3.01 T:rabbit

3.24? 3.34? 3.73? T:snow20

3.52 3.78 3.89 T:tpypy

4.02 4.04 4.06 T:simon128256ctr

4.05 4.06 4.07 T:simon128128ctr

4.21 4.22 4.26 T:lexv2

9.15 9.18 9.19 T:aes128estream

13.09 13.15 13.36 T:aes256estream

18.59 18.65 18.71 T:ocelot1

19.86 20.05 20.09 T:ocelot2

32.67 33.15 34.55 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.48 0.48 0.48 T:aes128ctr

0.62 0.62 0.62 aes256ctr

0.95 0.96 0.96 chacha8

0.95 0.96 0.97 T:aes192ctr

1.05 1.05 1.05 tango642

1.24 1.25 1.25 salsa208

1.29 1.29 1.31 chacha12

1.78 1.78 1.78 salsa2012

1.85 1.86 1.87 T:speck6496ctr

1.92 1.93 1.94 T:speck64128ctr

1.97 1.98 2.01 chacha20

2.25 2.25 2.26 T:speck128128ctr

2.31 2.32 2.33 T:speck128192ctr

2.41 2.41 2.42 T:speck128256ctr

2.42 2.42 2.42 T:trivium

2.63 2.64 2.64 T:cryptmtv3

2.73 2.74 2.74 T:sosemanuk

2.79 2.80 2.80 T:nlsv2

2.84 2.84 2.84 salsa20

2.90 2.91 2.92 T:simon6496ctr

2.94 2.95 2.95 xsalsa20

2.99 3.01 3.02 T:tpy6

3.08 3.08 3.09 T:rabbit

3.27 3.27 3.29 T:simon64128ctr

3.43 3.43 3.72 T:snow20

3.71 3.75 3.82 T:tpy

3.94 3.95 3.96 T:panama

4.32 4.32 4.33 T:simon128128ctr

4.36 4.37 4.38 T:lexv2

4.58 4.60 4.61 T:simon128256ctr

4.89 4.89 4.90 T:hc128

5.23 5.41 5.46 T:tpypy

9.23 9.25 9.25 T:aes128estream

10.97 10.98 10.99 T:hc256

13.27 13.29 13.43 T:aes256estream

19.73 19.75 19.79 T:ocelot1

21.16 21.18 21.20 T:ocelot2

34.52 34.70 35.60 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.53 0.53 0.54 T:aes128ctr

0.66 0.67 0.68 aes256ctr

0.97 0.99 1.00 chacha8

1.28 1.28 1.28 salsa208

1.33 1.34 1.40 chacha12

1.33 1.34 1.36 tango642

1.58 1.61 1.69 T:aes192ctr

1.81 1.81 1.81 salsa2012

1.93 1.93 1.93 T:speck6496ctr

1.98 1.99 2.00 T:speck64128ctr

2.01 2.01 2.02 chacha20

2.33 2.35 2.36 T:speck128128ctr

2.40 2.41 2.42 T:speck128192ctr

2.48 2.49 2.50 T:speck128256ctr

2.60 2.60 2.60 T:trivium

2.87 2.87 2.88 salsa20

3.12 3.13 3.14 T:nlsv2

3.14 3.14 3.16 xsalsa20

3.23 3.23 3.23 T:sosemanuk

3.23 3.24 3.24 T:rabbit

3.24 3.25 3.25 T:simon6496ctr

3.58 3.59 3.84 T:snow20

3.78 3.80 3.81 T:simon64128ctr

4.00 4.01 4.02 T:cryptmtv3

4.13 4.15 4.18 T:tpy6

4.61 4.63 4.65 T:lexv2

4.76 4.77 4.78 T:simon128128ctr

5.49 5.50 5.50 T:simon128256ctr

5.54 5.54 5.68 T:panama

6.36 6.42 6.46 T:tpy

7.87 8.03 8.16 T:tpypy

9.35 9.42 9.42 T:aes128estream

10.02 10.02 10.03 T:hc128

13.43 13.57 13.61 T:aes256estream

21.48 21.55 21.62 T:ocelot1

23.01 23.22 23.33 T:ocelot2

25.04 25.04 25.05 T:hc256

37.40 37.96 38.48 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.68 0.69 0.73 T:aes128ctr

0.88 0.90 0.92 aes256ctr

1.12 1.13 1.13 chacha8

1.44 1.48 1.50 salsa208

1.54 1.55 1.62 chacha12

2.03 2.03 2.04 salsa2012

2.07 2.08 2.10 tango642

2.16 2.17 2.20 T:speck6496ctr

2.24 2.24 2.25 T:speck64128ctr

2.37 2.38 2.39 chacha20

2.60 2.65 2.66 T:speck128128ctr

2.70 2.70 2.70 T:speck128192ctr

2.76 2.76 2.85 T:speck128256ctr

3.05 3.06 3.09 T:trivium

3.20 3.20 3.21 salsa20

3.34? 3.40? 3.72? T:aes192ctr

3.62 3.64 3.65 T:rabbit

3.86 3.87 3.90 T:nlsv2

3.94 3.95 3.95 xsalsa20

3.98 4.00 4.19 T:snow20

4.50 4.51 4.53 T:sosemanuk

4.63 4.64 4.64 T:cryptmtv3

4.72 4.75 4.77 T:simon6496ctr

5.24 5.28 5.31 T:lexv2

5.70 5.75 5.85 T:simon64128ctr

6.95 6.98 7.00 T:simon128128ctr

7.19 7.26 7.31 T:tpy6

9.65 9.66 9.72 T:aes128estream

9.79 9.83 9.88 T:panama

10.26 10.31 10.33 T:simon128256ctr

13.46 13.57 13.60 T:tpy

13.89 13.94 13.95 T:aes256estream

15.09 15.26 15.36 T:tpypy

23.72 23.76 23.77 T:hc128

26.69 26.71 26.75 T:ocelot1

27.97 28.02 28.17 T:ocelot2

43.31 44.45 44.81 T:amastrid

62.42 62.46 62.51 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.34? 2.50? 2.73? T:aes128ctr

2.62 2.64 2.70 chacha8

2.75? 2.98? 3.09? aes256ctr

3.05? 3.22? 3.42? salsa208

3.66 3.66 3.67 chacha12

4.17 4.20 4.23 salsa2012

4.91 4.92 4.92 T:speck6496ctr

4.95 5.00 5.44 T:speck64128ctr

5.62 5.64 5.67 chacha20

5.84 6.00 6.25 T:speck128128ctr

6.03 6.09 6.38 T:speck128192ctr

6.14 6.23 6.23 salsa20

6.30 6.30 6.30 T:speck128256ctr

8.27 8.55 8.94 T:rabbit

8.84 8.94 9.09 T:simon6496ctr

8.97 9.03 9.03 T:trivium

9.03 9.06 9.62 T:simon64128ctr

8.98 9.42 9.62 T:snow20

11.39 11.44 11.80 tango642

11.52 11.58 11.70 T:cryptmtv3

12.47 12.69 12.83 xsalsa20

13.47 13.52 13.67 T:aes128estream

13.56 13.72 13.84 T:lexv2

14.28 14.39 14.45 T:simon128128ctr

15.52 15.66 15.81 T:nlsv2

16.53 16.69 17.08 T:simon128256ctr

19.30 19.34 19.39 T:aes256estream

19.19 19.61 19.62 T:sosemanuk

25.73 25.91 26.31 T:aes192ctr

46.39 46.78 47.22 T:tpy6

63.75 64.20 64.55 T:panama

91.19 91.47 91.89 T:ocelot1

91.88 92.03 92.45 T:ocelot2

104.00 104.36 104.97 T:tpy

108.83 109.92 110.56 T:tpypy

126.38 127.28 128.03 T:amastrid

199.11 199.16 199.41 T:hc128

541.30 541.80 542.06 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

17.62? 18.25? 20.62? T:aes128ctr

19.88? 20.00? 22.75? T:speck6496ctr

19.88 20.38 20.62 T:speck64128ctr

21.50 21.62 22.25 chacha8

22.00? 22.75? 24.88? T:speck128192ctr

22.25 23.38 23.62 aes256ctr

23.50? 23.50? 28.25? T:speck128128ctr

25.00 25.00 25.00 T:speck128256ctr

30.00 30.12 31.00 chacha12

43.62 43.62 44.75 T:simon6496ctr

43.62 43.88 44.00 salsa208

45.62 46.00 48.50 chacha20

48.25 48.88 48.88 T:simon64128ctr

50.12 50.62 52.75 T:rabbit

55.25 55.25 55.25 T:trivium

56.12 56.25 56.75 salsa2012

59.38 60.00 60.38 T:aes128estream

70.75 72.25 72.25 T:simon128128ctr

76.25 76.38 77.12 T:aes256estream

72.75 76.50 78.75 T:snow20

77.50 77.50 77.50 tango642

78.50 79.00 80.00 T:cryptmtv3

79.75 80.25 80.38 T:lexv2

81.00 81.00 81.62 salsa20

80.75 82.12 82.88 T:nlsv2

86.50 86.50 86.50 T:simon128256ctr

132.38 132.88 133.62 xsalsa20

155.25 155.62 155.88 T:sosemanuk

209.50 211.12 213.00 T:aes192ctr

354.50 358.25 361.50 T:tpy6

506.38 507.50 511.88 T:panama

593.88 596.00 602.00 T:ocelot2

593.12 597.38 603.75 T:ocelot1

818.12 822.12 825.25 T:tpy

833.50 842.00 852.00 T:amastrid

846.75 853.88 858.12 T:tpypy

1590.00 1590.38 1591.25 T:hc128

4330.50 4332.38 4335.12 T:hc256

amd64; Zen (800f11); 2017 AMD Ryzen 5 1600; 6 x 3200MHz; `rumba5`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.35? 0.45? 0.90? T:aes128ctr

0.50? 0.55? 0.57? T:aes192ctr

0.58 0.59 0.59 aes256ctr

0.87 0.88 0.89 tango642

0.93 0.94 0.95 chacha8

1.22 1.23 1.24 salsa208

1.27 1.28 1.31 chacha12

1.76 1.76 1.76 salsa2012

1.81 1.82 1.82 T:hc128

1.80 1.82 1.84 T:speck6496ctr

1.86 1.90 1.96 T:speck64128ctr

1.95 1.96 2.00 chacha20

1.98 2.05 2.18 T:tpy

2.08 2.10 2.11 T:cryptmtv3

2.18 2.20 2.22 T:speck128128ctr

2.25 2.26 2.27 T:speck128192ctr

2.27 2.30 2.32 T:tpy6

2.31 2.31 2.32 T:trivium

2.32 2.33 2.34 T:speck128256ctr

2.46 2.47 2.48 T:sosemanuk

2.54 2.55 2.56 T:hc256

2.64 2.65 2.66 T:nlsv2

2.68 2.71 2.72 T:simon6496ctr

2.82 2.83 2.83 salsa20

2.83 2.83 2.83 xsalsa20

2.88 2.89 2.90 T:simon64128ctr

2.94 2.98 3.05 T:panama

2.99 3.00 3.01 T:rabbit

3.33 3.34 3.35 T:snow20

3.64 3.76 3.87 T:tpypy

4.02 4.04 4.06 T:simon128256ctr

4.05 4.06 4.06 T:simon128128ctr

4.22 4.22 4.24 T:lexv2

9.17 9.20 9.23 T:aes128estream

13.14 13.18 13.19 T:aes256estream

18.44 18.55 18.64 T:ocelot1

19.92 20.09 20.19 T:ocelot2

31.37? 33.62? 34.88? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.48? 0.48? 0.82? T:aes128ctr

0.62 0.62 0.62 aes256ctr

0.94 0.94 0.95 T:aes192ctr

0.95 0.96 0.96 chacha8

1.05 1.05 1.05 tango642

1.25 1.25 1.25 salsa208

1.29 1.30 1.31 chacha12

1.78 1.78 1.78 salsa2012

1.86 1.86 1.87 T:speck6496ctr

1.93 1.94 1.99 T:speck64128ctr

1.97 1.98 2.01 chacha20

2.24 2.25 2.26 T:speck128128ctr

2.31 2.32 2.32 T:speck128192ctr

2.38 2.38 2.39 T:speck128256ctr

2.42 2.42 2.42 T:trivium

2.63 2.64 2.65 T:cryptmtv3

2.73 2.74 2.74 T:sosemanuk

2.79 2.80 2.81 T:nlsv2

2.84 2.84 2.85 salsa20

2.89 2.91 2.92 T:simon6496ctr

2.95 2.95 2.95 xsalsa20

2.99 3.00 3.01 T:tpy6

3.08 3.09 3.09 T:rabbit

3.22 3.22 3.23 T:simon64128ctr

3.43 3.43 3.44 T:snow20

3.60 3.63 3.73 T:tpy

3.95 3.95 4.00 T:panama

4.32 4.32 4.33 T:simon128128ctr

4.36 4.37 4.38 T:lexv2

4.59 4.60 4.61 T:simon128256ctr

4.90 4.90 4.90 T:hc128

5.32 5.40 5.42 T:tpypy

9.24 9.27 9.29 T:aes128estream

10.98 10.99 10.99 T:hc256

13.26 13.28 13.29 T:aes256estream

19.64 19.70 19.75 T:ocelot1

21.09 21.20 21.22 T:ocelot2

33.61 35.15 35.83 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.52? 0.53? 0.85? T:aes128ctr

0.66 0.67 0.67 aes256ctr

0.97 0.97 0.98 chacha8

1.28 1.28 1.28 salsa208

1.32 1.33 1.33 chacha12

1.34 1.34 1.35 tango642

1.56 1.57 1.66 T:aes192ctr

1.81 1.81 1.82 salsa2012

1.93 1.93 1.94 T:speck6496ctr

1.98 1.99 2.05 T:speck64128ctr

2.01 2.02 2.02 chacha20

2.33 2.35 2.35 T:speck128128ctr

2.41 2.42 2.43 T:speck128192ctr

2.49 2.50 2.51 T:speck128256ctr

2.60 2.60 2.60 T:trivium

2.87 2.87 2.88 salsa20

3.11 3.11 3.12 T:nlsv2

3.14 3.14 3.15 xsalsa20

3.22 3.22 3.22 T:sosemanuk

3.23 3.24 3.25 T:rabbit

3.23 3.25 3.26 T:simon6496ctr

3.59 3.59 3.60 T:snow20

3.78 3.79 3.81 T:simon64128ctr

4.00 4.00 4.01 T:cryptmtv3

4.12 4.14 4.17 T:tpy6

4.64 4.65 4.65 T:lexv2

4.76 4.77 4.78 T:simon128128ctr

5.50 5.50 5.51 T:simon128256ctr

5.53 5.56 5.58 T:panama

6.28 6.34 6.37 T:tpy

8.04 8.13 8.19 T:tpypy

9.32 9.32 9.38 T:aes128estream

10.03 10.03 10.04 T:hc128

13.42 13.44 13.46 T:aes256estream

21.57 21.61 21.70 T:ocelot1

22.99 23.05 23.12 T:ocelot2

25.03 25.03 25.05 T:hc256

36.97 37.03 37.36 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.68? 0.74? 1.00? T:aes128ctr

0.86 0.88 0.91 aes256ctr

1.12 1.12 1.13 chacha8

1.44 1.46 1.48 salsa208

1.53 1.54 1.55 chacha12

2.03 2.03 2.04 salsa2012

2.07 2.07 2.09 tango642

2.16 2.17 2.21 T:speck6496ctr

2.24 2.29 2.32 T:speck64128ctr

2.37 2.38 2.39 chacha20

2.61 2.62 2.68 T:speck128128ctr

2.72 2.73 2.77 T:speck128192ctr

2.78 2.79 2.85 T:speck128256ctr

3.05 3.06 3.12 T:trivium

3.20 3.21 3.21 salsa20

3.36 3.49 3.60 T:aes192ctr

3.61 3.62 3.62 T:rabbit

3.86 3.88 3.90 T:nlsv2

3.94 3.95 3.95 xsalsa20

3.95 3.99 4.02 T:snow20

4.49 4.49 4.49 T:sosemanuk

4.63 4.63 4.64 T:cryptmtv3

4.72 4.74 4.77 T:simon6496ctr

5.31 5.33 5.35 T:lexv2

5.93 5.97 5.99 T:simon64128ctr

6.97 6.99 7.03 T:simon128128ctr

7.21 7.24 7.28 T:tpy6

9.67 9.68 9.82 T:aes128estream

9.81 9.86 10.04 T:panama

10.26 10.31 10.34 T:simon128256ctr

13.31 13.38 13.45 T:tpy

13.90 13.90 13.98 T:aes256estream

15.20 15.28 15.38 T:tpypy

23.71 23.73 23.77 T:hc128

26.69 26.79 26.89 T:ocelot1

27.98 28.07 28.20 T:ocelot2

42.62 43.75 43.95 T:amastrid

62.50 62.53 62.57 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.36? 2.45? 2.67? T:aes128ctr

2.62 2.64 2.66 chacha8

2.75? 2.88? 3.12? aes256ctr

3.14 3.22 3.48 salsa208

3.64 3.64 3.67 chacha12

4.20 4.20 4.22 salsa2012

4.92 4.92 5.25 T:speck6496ctr

4.98 5.02 5.28 T:speck64128ctr

5.44 5.47 5.66 T:speck128192ctr

5.62 5.64 5.66 chacha20

5.81 5.84 5.88 T:speck128128ctr

6.17 6.23 6.27 salsa20

6.19 6.25 6.25 T:speck128256ctr

8.23 8.53 8.72 T:rabbit

8.84 8.94 9.09 T:simon6496ctr

8.97 9.03 9.61 T:trivium

9.02 9.16 9.47 T:snow20

10.31 10.34 10.66 T:simon64128ctr

11.56 11.73 11.75 T:cryptmtv3

11.39 12.08 12.62 tango642

12.53 12.69 12.84 xsalsa20

13.67 13.73 13.94 T:aes128estream

13.69 13.73 13.80 T:lexv2

14.02 14.33 14.66 T:simon128128ctr

15.39 15.61 15.83 T:nlsv2

16.53 16.69 17.08 T:simon128256ctr

19.22 19.33 19.41 T:aes256estream

19.62 19.62 19.62 T:sosemanuk

24.94 25.02 25.33 T:aes192ctr

46.45 46.98 47.34 T:tpy6

63.77 64.22 64.77 T:panama

90.58 91.58 91.98 T:ocelot1

92.34 92.56 93.19 T:ocelot2

103.50 103.91 104.30 T:tpy

110.12 110.36 110.94 T:tpypy

125.72 126.33 127.86 T:amastrid

199.08 199.19 199.31 T:hc128

541.31 541.66 542.17 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

19.88? 19.88? 22.75? T:speck6496ctr

20.12 20.12 20.88 T:speck64128ctr

18.62 20.50 20.62 T:aes128ctr

21.50 21.88 22.75 chacha8

22.25 23.38 23.50 aes256ctr

23.00? 25.00? 26.50? T:speck128256ctr

23.50? 28.25? 30.25? T:speck128128ctr

29.50 29.88 30.50 chacha12

27.75? 31.25? 33.62? T:speck128192ctr

43.12 43.12 44.50 salsa208

43.62 43.62 43.62 T:simon6496ctr

45.62 45.88 46.12 chacha20

50.12 50.62 53.25 T:rabbit

53.00 53.00 53.75 T:simon64128ctr

55.25 55.25 55.25 T:trivium

56.12 56.25 56.75 salsa2012

60.12 61.50 61.75 T:aes128estream

70.75 72.00 72.25 T:simon128128ctr

71.62 73.88 77.25 T:snow20

74.75 75.38 75.75 T:aes256estream

77.12 77.25 77.25 T:cryptmtv3

80.50 80.88 82.25 T:nlsv2

80.75 81.38 81.62 salsa20

77.50 81.88 85.12 tango642

80.75 83.50 85.00 T:lexv2

86.50 86.50 87.38 T:simon128256ctr

132.38 132.88 133.25 xsalsa20

155.62 155.88 156.00 T:sosemanuk

200.62 201.62 203.00 T:aes192ctr

355.12 358.00 361.88 T:tpy6

502.50 503.88 506.62 T:panama

595.00 596.12 600.38 T:ocelot1

590.50 601.25 602.00 T:ocelot2

818.62 821.25 823.50 T:tpy

826.38 829.62 838.62 T:amastrid

855.50 859.88 863.75 T:tpypy

1589.88 1590.25 1592.38 T:hc128

4331.00 4333.88 4336.12 T:hc256

amd64; Zen (800f11); 2017 AMD Ryzen 3 1200; 4 x 3100MHz; `rumba3`, `supercop-20221122`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.44 0.45 0.46 T:aes128ctr

0.55 0.57 0.58 T:aes192ctr

0.58 0.59 0.60 aes256ctr

0.93 0.93 0.94 chacha8

1.05 1.06 1.07 tango642

1.22 1.22 1.23 salsa208

1.27 1.28 1.29 chacha12

1.76 1.76 1.76 salsa2012

1.81 1.81 1.82 T:hc128

1.80 1.81 1.82 T:speck6496ctr

1.86 1.88 1.90 T:speck64128ctr

1.97 1.99 2.00 chacha20

2.09 2.10 2.11 T:cryptmtv3

2.19 2.20 2.21 T:speck128128ctr

2.15 2.22 2.25 T:tpy

2.25 2.25 2.26 T:speck128192ctr

2.27 2.29 2.33 T:tpy6

2.31 2.31 2.31 T:trivium

2.32 2.33 2.34 T:speck128256ctr

2.46 2.47 2.48 T:sosemanuk

2.44? 2.56? 3.06? T:hc256

2.65 2.65 2.66 T:nlsv2

2.69 2.71 2.73 T:simon6496ctr

2.82 2.82 2.83 salsa20

2.82 2.83 2.83 xsalsa20

2.96 2.97 2.99 T:simon64128ctr

2.93 2.99 3.06 T:panama

2.99 3.00 3.01 T:rabbit

3.33 3.33 3.34 T:snow20

3.69 3.87 3.91 T:tpypy

4.01 4.03 4.05 T:simon128256ctr

4.03 4.06 4.08 T:simon128128ctr

4.21 4.24 4.25 T:lexv2

9.15 9.16 9.20 T:aes128estream

13.10 13.17 13.40 T:aes256estream

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.48 0.48 0.49 T:aes128ctr

0.61 0.62 0.62 aes256ctr

0.94 0.94 0.95 T:aes192ctr

0.95 0.95 0.96 chacha8

1.19 1.19 1.20 tango642

1.25 1.25 1.25 salsa208

1.30 1.30 1.31 chacha12

1.78 1.78 1.78 salsa2012

1.85 1.85 1.86 T:speck6496ctr

1.92 1.93 1.93 T:speck64128ctr

1.99 2.00 2.01 chacha20

2.25 2.25 2.26 T:speck128128ctr

2.31 2.31 2.31 T:speck128192ctr

2.38 2.39 2.39 T:speck128256ctr

2.42 2.42 2.42 T:trivium

2.64 2.64 2.65 T:cryptmtv3

2.73 2.73 2.74 T:sosemanuk

2.80 2.81 2.81 T:nlsv2

2.84 2.84 2.84 salsa20

2.91 2.91 2.92 T:simon6496ctr

2.94 2.95 2.95 xsalsa20

2.99 3.00 3.01 T:tpy6

3.09 3.09 3.09 T:rabbit

3.27 3.27 3.29 T:simon64128ctr

3.42 3.43 3.44 T:snow20

3.75 3.80 3.82 T:tpy

3.96 3.96 4.01 T:panama

4.32 4.33 4.34 T:simon128128ctr

4.36 4.38 4.39 T:lexv2

4.58 4.58 4.60 T:simon128256ctr

4.89 4.89 4.90 T:hc128

5.32 5.43 5.44 T:tpypy

9.23 9.24 9.27 T:aes128estream

10.99 11.00 11.37 T:hc256

13.27 13.28 13.44 T:aes256estream

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.52 0.53 0.54 T:aes128ctr

0.66 0.67 0.68 aes256ctr

0.98 0.98 0.99 chacha8

1.28 1.28 1.28 salsa208

1.33 1.33 1.34 chacha12

1.41 1.42 1.42 tango642

1.54 1.59 1.65 T:aes192ctr

1.81 1.81 1.82 salsa2012

1.92 1.93 1.93 T:speck6496ctr

1.99 1.99 2.00 T:speck64128ctr

2.01 2.02 2.03 chacha20

2.33 2.33 2.35 T:speck128128ctr

2.40 2.41 2.42 T:speck128192ctr

2.47 2.49 2.50 T:speck128256ctr

2.60 2.60 2.60 T:trivium

2.87 2.88 2.88 salsa20

3.11 3.14 3.17 T:nlsv2

3.14 3.14 3.15 xsalsa20

3.22 3.22 3.23 T:sosemanuk

3.22 3.24 3.24 T:rabbit

3.24 3.25 3.29 T:simon6496ctr

3.58 3.59 3.59 T:snow20

3.77 3.78 3.80 T:simon64128ctr

4.00 4.01 4.01 T:cryptmtv3

4.12 4.15 4.16 T:tpy6

4.61 4.62 4.64 T:lexv2

4.77 4.78 4.82 T:simon128128ctr

5.50 5.50 5.50 T:simon128256ctr

5.58 5.58 5.60 T:panama

6.37 6.39 6.41 T:tpy

8.00 8.07 8.12 T:tpypy

9.33 9.41 9.41 T:aes128estream

10.02 10.03 10.03 T:hc128

13.44 13.48 13.53 T:aes256estream

25.04 25.04 25.42 T:hc256

Cycles/byte for 576 bytes

25% 50% 75% stream

0.69 0.70 0.72 T:aes128ctr

0.87 0.87 0.90 aes256ctr

1.12 1.13 1.14 chacha8

1.44 1.48 1.50 salsa208

1.53 1.55 1.55 chacha12

1.95 1.95 1.96 tango642

2.03 2.03 2.04 salsa2012

2.16 2.16 2.25 T:speck6496ctr

2.23 2.24 2.32 T:speck64128ctr

2.36 2.37 2.38 chacha20

2.60 2.60 2.67 T:speck128128ctr

2.72 2.73 2.74 T:speck128192ctr

2.77 2.78 2.81 T:speck128256ctr

3.05 3.05 3.09 T:trivium

3.20 3.21 3.21 salsa20

3.29 3.31 3.62 T:aes192ctr

3.61 3.61 3.63 T:rabbit

3.88 3.92 3.95 T:nlsv2

3.94 3.94 3.95 xsalsa20

3.97 3.98 4.01 T:snow20

4.48 4.49 4.50 T:sosemanuk

4.64 4.65 4.65 T:cryptmtv3

4.75 4.78 4.87 T:simon6496ctr

5.26 5.29 5.32 T:lexv2

5.68 5.69 5.71 T:simon64128ctr

6.96 7.02 7.07 T:simon128128ctr

7.08 7.23 7.30 T:tpy6

9.70 9.70 9.73 T:aes128estream

9.87 9.88 9.89 T:panama

10.31 10.34 10.36 T:simon128256ctr

13.51 13.56 13.63 T:tpy

13.90 13.91 14.04 T:aes256estream

14.93 15.24 15.38 T:tpypy

23.74 23.78 23.80 T:hc128

62.46 62.55 62.91 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.36 2.42 2.61 T:aes128ctr

2.66 2.66 2.69 chacha8

2.72 2.73 2.97 aes256ctr

3.03? 3.30? 3.48? salsa208

3.62 3.64 3.66 chacha12

4.17 4.20 4.20 salsa2012

4.91 4.92 4.92 T:speck6496ctr

4.97 4.98 5.08 T:speck64128ctr

5.44 5.44 5.47 T:speck128192ctr

5.61 5.62 5.83 T:speck128256ctr

5.62 5.64 5.66 chacha20

5.81 5.84 5.86 T:speck128128ctr

6.20 6.22 6.27 salsa20

8.33 8.64 8.98 T:rabbit

8.69 8.83 9.09 T:simon6496ctr

8.88 8.91 9.28 tango642

8.97 9.03 9.03 T:trivium

9.05 9.06 9.06 T:simon64128ctr

9.05 9.08 9.16 T:snow20

11.50 11.58 11.70 T:cryptmtv3

12.38 12.52 12.67 xsalsa20

13.52 13.53 13.69 T:aes128estream

13.66 13.69 13.97 T:lexv2

14.30 14.30 14.69 T:simon128128ctr

15.64 15.84 15.97 T:nlsv2

16.52 16.56 17.03 T:simon128256ctr

19.28 19.47 19.52 T:aes256estream

19.62 19.62 19.69 T:sosemanuk

24.64 24.94 25.58 T:aes192ctr

45.77 45.89 46.25 T:tpy6

64.53 64.92 65.16 T:panama

103.73 104.52 105.03 T:tpy

108.17 108.55 109.48 T:tpypy

199.17 199.20 199.22 T:hc128

541.20 541.59 542.11 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

17.50? 17.75? 20.50? T:aes128ctr

19.88 19.88 19.88 T:speck64128ctr

19.88? 19.88? 22.75? T:speck6496ctr

21.88 22.12 23.62 chacha8

22.12 23.25 23.88 aes256ctr

23.50? 26.00? 28.25? T:speck128128ctr

28.12? 30.75? 31.62? T:speck128192ctr

28.12? 30.75? 33.50? T:speck128256ctr

30.75 31.12 31.75 chacha12

43.62 43.62 43.62 T:simon6496ctr

43.12 43.75 44.25 salsa208

46.50 47.00 48.12 chacha20

48.12 48.88 49.25 T:simon64128ctr

50.62 52.75 53.62 T:rabbit

55.25 55.25 55.25 T:trivium

55.75 55.88 56.00 salsa2012

60.12 60.12 60.38 T:aes128estream

62.75 64.12 64.12 tango642

70.75 72.25 73.12 T:simon128128ctr

72.38 74.75 76.50 T:snow20

74.88 75.00 75.50 T:aes256estream

78.38 79.62 80.50 T:cryptmtv3

80.88 81.00 81.75 salsa20

79.62 81.38 82.00 T:lexv2

83.00 84.62 86.38 T:nlsv2

86.50 86.50 86.50 T:simon128256ctr

131.75 134.00 134.62 xsalsa20

155.38 155.38 155.62 T:sosemanuk

200.38 205.75 206.62 T:aes192ctr

352.75 354.12 356.50 T:tpy6

511.38 530.12 530.12 T:panama

817.12 820.38 822.75 T:tpy

845.38 851.00 851.12 T:tpypy

1589.75 1590.38 1591.50 T:hc128

4328.62 4332.00 4336.38 T:hc256

amd64; Kaby Lake (906e9); 2017 Intel Xeon E3-1220 v6; 4 x 3000MHz; `kizomba`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.53 0.54 0.55 chacha8

0.59 0.60 0.61 salsa208

0.63 0.63 0.64 T:aes128ctr

0.72? 0.75? 0.85? chacha12

0.76 0.78 0.81 T:aes192ctr

0.84 0.84 0.85 salsa2012

0.83 0.85 0.88 tango642

0.88 0.88 0.89 aes256ctr

1.00 1.00 1.01 T:speck6496ctr

1.03 1.04 1.05 T:speck64128ctr

1.11? 1.18? 1.40? chacha20

1.23 1.24 1.25 T:speck128128ctr

1.25 1.26 1.27 T:speck128192ctr

1.29 1.29 1.30 T:speck128256ctr

1.32 1.33 1.34 salsa20

1.32 1.34 1.35 xsalsa20

1.44 1.44 1.47 T:simon6496ctr

1.49 1.50 1.50 T:simon64128ctr

1.50 1.52 1.55 T:hc128

1.80 1.82 1.83 T:sosemanuk

1.92 1.93 1.93 T:trivium

2.05 2.09 2.13 T:tpy

2.18 2.22 2.27 T:simon128128ctr

2.29 2.32 2.38 T:hc256

2.36 2.37 2.38 T:simon128256ctr

2.36 2.41 2.46 T:tpy6

2.48 2.49 2.50 T:cryptmtv3

2.58 2.60 2.61 T:nlsv2

2.70 2.71 2.72 T:rabbit

2.75 2.77 2.79 T:snow20

2.87 2.89 2.92 T:panama

3.23 3.31 3.37 T:tpypy

4.09 4.11 4.12 T:lexv2

8.34 8.36 8.38 T:aes128estream

12.81 12.97 13.34 T:aes256estream

17.33 17.39 17.53 T:ocelot1

18.32 18.43 18.56 T:ocelot2

29.35 30.17 31.58 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.55 0.55 0.55 chacha8

0.61 0.61 0.62 salsa208

0.67 0.67 0.67 T:aes128ctr

0.76 0.77 0.83 chacha12

0.85 0.85 0.86 salsa2012

0.93 0.93 0.93 aes256ctr

1.02 1.03 1.04 tango642

1.03 1.03 1.03 T:speck6496ctr

1.07 1.07 1.07 T:speck64128ctr

1.11 1.11 1.13 T:aes192ctr

1.18? 1.19? 1.35? chacha20

1.27 1.27 1.27 T:speck128128ctr

1.30 1.30 1.31 T:speck128192ctr

1.34 1.34 1.34 T:speck128256ctr

1.34 1.34 1.35 salsa20

1.44 1.45 1.45 xsalsa20

1.64 1.64 1.66 T:simon6496ctr

1.82 1.82 1.82 T:simon64128ctr

2.02 2.02 2.02 T:trivium

2.29 2.30 2.31 T:sosemanuk

2.51 2.52 2.54 T:simon128128ctr

2.70 2.71 2.72 T:nlsv2

2.79 2.80 2.80 T:rabbit

2.81 2.81 2.82 T:simon128256ctr

2.87 2.88 2.89 T:snow20

2.95 2.98 3.01 T:tpy6

3.00 3.00 3.00 T:cryptmtv3

3.41 3.43 3.45 T:tpy

3.82 3.82 3.84 T:panama

4.22 4.23 4.24 T:lexv2

4.44 4.45 4.47 T:hc128

4.64 4.68 4.72 T:tpypy

8.40 8.41 8.43 T:aes128estream

9.96 9.97 9.99 T:hc256

12.98 13.04 13.31 T:aes256estream

18.37 18.40 18.50 T:ocelot1

19.41 19.47 19.55 T:ocelot2

31.07 31.64 32.67 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.56 0.57 0.57 chacha8

0.63 0.63 0.64 salsa208

0.73 0.73 0.73 T:aes128ctr

0.78 0.79 0.86 chacha12

0.87 0.87 0.88 salsa2012

1.01 1.01 1.01 aes256ctr

1.07 1.08 1.08 T:speck6496ctr

1.12 1.12 1.13 T:speck64128ctr

1.20? 1.22? 1.38? chacha20

1.32 1.33 1.33 T:speck128128ctr

1.31 1.33 1.40 tango642

1.35 1.35 1.36 salsa20

1.36 1.36 1.37 T:speck128192ctr

1.40 1.40 1.41 T:speck128256ctr

1.62 1.63 1.64 xsalsa20

1.67 1.71 1.71 T:aes192ctr

1.95 1.96 1.98 T:simon6496ctr

2.17 2.18 2.18 T:trivium

2.35 2.35 2.36 T:simon64128ctr

2.93 2.94 2.94 T:rabbit

2.93 2.96 3.03 T:nlsv2

2.96 2.99 3.05 T:simon128128ctr

3.04 3.06 3.07 T:snow20

3.14 3.15 3.16 T:sosemanuk

3.54 3.55 3.56 T:simon128256ctr

3.97 4.01 4.04 T:tpy6

4.34 4.35 4.36 T:cryptmtv3

4.46 4.47 4.49 T:lexv2

5.36 5.37 5.41 T:panama

5.62 5.66 5.71 T:tpy

6.86 7.06 7.09 T:tpypy

8.47 8.48 8.50 T:aes128estream

9.31 9.33 9.36 T:hc128

13.08 13.13 13.46 T:aes256estream

20.09 20.15 20.23 T:ocelot1

21.06 21.12 21.16 T:ocelot2

22.63 22.68 22.73 T:hc256

34.21? 36.51? 41.10? T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.74 0.75 0.76 chacha8

0.88 0.89 0.91 salsa208

0.96 0.96 0.97 T:aes128ctr

1.04 1.06 1.15 chacha12

1.20 1.20 1.22 salsa2012

1.26 1.26 1.27 T:speck6496ctr

1.30 1.30 1.31 T:speck64128ctr

1.32 1.32 1.33 aes256ctr

1.53 1.54 1.56 T:speck128128ctr

1.61 1.61 1.63 T:speck128192ctr

1.64 1.65 1.66 T:speck128256ctr

1.62? 1.66? 1.82? chacha20

1.87 1.88 1.90 salsa20

2.04 2.07 2.11 tango642

2.56 2.57 2.58 T:trivium

2.57 2.59 2.61 xsalsa20

3.05 3.10 3.27 T:aes192ctr

3.26 3.27 3.30 T:simon64128ctr

3.31 3.32 3.33 T:rabbit

3.41 3.44 3.48 T:snow20

3.45 3.47 3.49 T:simon6496ctr

3.60 3.62 3.64 T:nlsv2

4.76 4.77 4.78 T:cryptmtv3

4.77 4.78 4.80 T:simon128128ctr

5.01 5.03 5.06 T:lexv2

5.15 5.16 5.18 T:simon128256ctr

5.40 5.42 5.45 T:sosemanuk

6.68 6.75 6.83 T:tpy6

8.75 8.77 8.80 T:aes128estream

9.44 9.51 9.58 T:panama

11.52 11.68 11.73 T:tpy

12.89 13.00 13.31 T:tpypy

13.46 13.50 13.76 T:aes256estream

22.23 22.26 22.35 T:hc128

24.62 24.76 24.88 T:ocelot1

25.62 25.83 25.98 T:ocelot2

40.15 40.39 40.67 T:amastrid

56.38 56.59 56.73 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.80 2.84 2.88 chacha8

3.02 3.06 3.14 T:speck6496ctr

3.12 3.20 3.28 T:speck64128ctr

3.28 3.31 3.34 salsa208

3.59 3.70 3.75 T:aes128ctr

3.72 3.72 3.78 chacha12

3.69 3.73 3.88 T:speck128128ctr

4.03 4.09 4.14 T:speck128192ctr

4.19 4.22 4.30 T:speck128256ctr

4.31 4.38 4.47 salsa2012

4.83 4.88 4.95 aes256ctr

5.50 5.58 5.61 chacha20

6.39 6.45 6.48 salsa20

7.48 7.56 7.66 T:simon6496ctr

7.69 7.72 7.78 T:trivium

7.66 7.75 7.81 T:rabbit

8.47 8.61 8.81 T:snow20

8.72 8.81 8.88 T:simon64128ctr

9.64 9.70 9.80 T:cryptmtv3

11.53 11.69 11.78 T:simon128128ctr

11.66 11.78 11.98 tango642

12.09 12.17 12.28 T:aes128estream

12.22 12.38 12.72 T:lexv2

12.67 12.75 12.86 xsalsa20

13.14 13.23 13.33 T:simon128256ctr

13.98 14.14 14.23 T:nlsv2

17.98 18.08 18.23 T:aes256estream

21.48 21.67 21.98 T:aes192ctr

30.80 30.91 31.03 T:sosemanuk

39.78 40.28 40.80 T:tpy6

61.25 61.56 61.88 T:panama

82.44 83.61 84.80 T:ocelot2

82.95 84.02 84.92 T:ocelot1

88.20 88.36 89.06 T:tpy

90.23 91.00 91.33 T:tpypy

110.73 112.39 116.14 T:amastrid

186.41 186.67 187.19 T:hc128

488.50 490.91 493.28 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

16.12 16.38 17.12 T:speck6496ctr

16.62 16.88 17.38 T:speck64128ctr

20.25 20.62 21.62 T:speck128128ctr

21.62? 22.12? 24.38? T:speck128192ctr

21.88 22.88 23.75 T:speck128256ctr

28.25 28.75 29.38 salsa208

30.25 30.50 30.75 T:aes128ctr

30.75 31.25 31.50 chacha8

39.88 40.50 40.75 aes256ctr

40.12 40.88 41.12 chacha12

45.38 46.12 46.62 T:simon6496ctr

46.38 46.88 48.62 T:rabbit

48.12 48.38 49.12 T:trivium

50.38 51.12 54.12 salsa2012

54.50 54.88 55.88 T:simon64128ctr

54.50 55.25 56.00 T:cryptmtv3

54.88 55.50 56.12 T:aes128estream

66.00 66.50 66.88 chacha20

66.38 67.00 67.75 T:aes256estream

67.25 68.75 70.00 T:snow20

71.88 72.38 73.00 T:simon128128ctr

72.75 73.62 75.88 T:lexv2

72.88 74.00 76.38 salsa20

75.88 76.88 77.62 T:nlsv2

78.38 78.88 80.00 tango642

83.50 84.25 84.75 T:simon128256ctr

120.75 121.75 122.88 xsalsa20

175.12 177.00 179.88 T:aes192ctr

246.50 247.25 248.25 T:sosemanuk

300.38 306.38 311.25 T:tpy6

485.38 487.25 492.25 T:panama

535.88 543.50 553.12 T:ocelot1

533.00 544.25 558.00 T:ocelot2

689.75 693.88 699.38 T:tpy

696.00 701.38 703.62 T:tpypy

774.25 780.00 791.25 T:amastrid

1491.62 1494.00 1498.25 T:hc128

3913.88 3927.00 3934.00 T:hc256

amd64; Kaby Lake (806e9); 2017 Intel Core i7-7567U; 2 x 3500MHz; unstable; `intelnuci7`, `supercop-20211108`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.54 0.55 0.56 chacha8

0.61 0.62 0.63 salsa208

0.72 0.73 0.74 T:aes128ctr

0.76 0.76 0.77 chacha12

0.77 0.78 0.79 T:aes192ctr

0.86 0.87 0.88 salsa2012

0.92 0.93 0.94 tango642

0.98 0.98 0.99 aes256ctr

1.03 1.04 1.05 T:speck6496ctr

1.07 1.07 1.08 T:speck64128ctr

1.19 1.20 1.21 chacha20

1.25 1.25 1.26 T:speck128128ctr

1.29 1.30 1.31 T:speck128192ctr

1.33 1.33 1.34 T:speck128256ctr

1.37 1.38 1.39 salsa20

1.37 1.38 1.40 xsalsa20

1.50 1.51 1.52 T:simon6496ctr

1.54 1.55 1.59 T:simon64128ctr

1.69 1.71 1.73 T:hc128

1.99 2.00 2.01 T:trivium

2.25 2.26 2.28 T:simon128128ctr

2.27 2.32 2.40 T:tpy

2.29 2.32 2.43 T:hc256

2.37 2.38 2.39 T:simon128256ctr

2.53 2.56 2.60 T:nlsv2

2.61 2.63 2.64 T:sosemanuk

2.64 2.66 2.67 T:cryptmtv3

2.61 2.68 2.74 T:tpy6

2.86 2.88 2.90 T:rabbit

2.94 2.96 2.98 T:snow20

2.95 2.98 3.00 T:panama

3.50 3.55 3.62 T:tpypy

4.22 4.24 4.27 T:lexv2

8.60 8.62 8.65 T:aes128estream

13.29 13.35 13.39 T:aes256estream

16.98 17.06 17.11 T:ocelot1

18.20 18.26 18.34 T:ocelot2

32.93 33.11 33.42 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.56 0.56 0.57 chacha8

0.63 0.63 0.63 salsa208

0.77 0.77 0.78 T:aes128ctr

0.77 0.77 0.78 chacha12

0.88 0.88 0.89 salsa2012

0.90 0.91 0.91 T:aes192ctr

1.03 1.03 1.04 aes256ctr

1.06 1.07 1.07 T:speck6496ctr

1.09 1.09 1.10 tango642

1.10 1.10 1.11 T:speck64128ctr

1.20 1.21 1.22 chacha20

1.29 1.30 1.30 T:speck128128ctr

1.34 1.34 1.35 T:speck128192ctr

1.37 1.37 1.38 T:speck128256ctr

1.38 1.39 1.39 salsa20

1.49 1.50 1.51 xsalsa20

1.72 1.72 1.72 T:simon6496ctr

1.88 1.89 1.91 T:simon64128ctr

2.09 2.09 2.10 T:trivium

2.58 2.58 2.59 T:simon128128ctr

2.69 2.70 2.73 T:nlsv2

2.82 2.83 2.84 T:sosemanuk

2.95 2.96 2.98 T:rabbit

2.97 2.98 2.98 T:simon128256ctr

3.03 3.04 3.05 T:snow20

3.20 3.21 3.21 T:cryptmtv3

3.31 3.34 3.38 T:tpy6

3.84 3.85 3.87 T:tpy

3.93 3.94 3.95 T:panama

4.36 4.37 4.39 T:lexv2

4.70 4.70 4.72 T:hc128

5.10 5.12 5.16 T:tpypy

8.66 8.68 8.70 T:aes128estream

10.27 10.29 10.35 T:hc256

13.43 13.46 13.48 T:aes256estream

18.52 18.54 18.56 T:ocelot1

19.73 19.75 19.80 T:ocelot2

34.38 34.49 34.70 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.58 0.58 0.59 chacha8

0.64 0.65 0.65 salsa208

0.79 0.79 0.81 chacha12

0.84 0.84 0.85 T:aes128ctr

0.90 0.91 0.91 salsa2012

1.11 1.11 1.12 aes256ctr

1.11 1.12 1.12 T:speck6496ctr

1.11 1.13 1.15 T:aes192ctr

1.15 1.15 1.16 T:speck64128ctr

1.23 1.23 1.24 chacha20

1.37 1.37 1.38 T:speck128128ctr

1.36 1.38 1.39 tango642

1.39 1.39 1.40 T:speck128192ctr

1.39 1.40 1.42 salsa20

1.43 1.43 1.43 T:speck128256ctr

1.68 1.70 1.71 xsalsa20

2.05 2.06 2.09 T:simon6496ctr

2.25 2.26 2.26 T:trivium

2.44 2.45 2.47 T:simon64128ctr

2.96 2.98 2.99 T:nlsv2

3.06 3.08 3.09 T:rabbit

3.07 3.08 3.10 T:simon128128ctr

3.13 3.15 3.17 T:snow20

3.19 3.20 3.23 T:sosemanuk

3.94 3.95 3.96 T:simon128256ctr

4.40 4.48 4.52 T:tpy6

4.59 4.60 4.62 T:lexv2

4.62 4.63 4.64 T:cryptmtv3

5.55? 5.61? 6.51? T:panama

6.33 6.38 6.42 T:tpy

7.69 7.73 7.78 T:tpypy

8.75 8.76 8.79 T:aes128estream

9.67 9.68 9.70 T:hc128

13.57 13.62 13.66 T:aes256estream

20.96 21.05 21.16 T:ocelot1

22.04 22.10 22.15 T:ocelot2

23.52 23.55 23.59 T:hc256

35.88 36.07 36.63 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.78 0.78 0.80 chacha8

0.89 0.90 0.91 salsa208

1.06 1.07 1.09 chacha12

1.11 1.12 1.14 T:aes128ctr

1.24 1.25 1.26 salsa2012

1.30 1.31 1.32 T:speck6496ctr

1.35 1.35 1.36 T:speck64128ctr

1.61 1.63 1.66 aes256ctr

1.62 1.64 1.65 T:speck128192ctr

1.64 1.64 1.66 T:speck128128ctr

1.66 1.67 1.68 chacha20

1.67 1.68 1.69 T:speck128256ctr

1.66 1.70 1.76 T:aes192ctr

1.93 1.94 1.97 salsa20

2.11 2.12 2.13 tango642

2.65 2.66 2.68 T:trivium

2.69 2.72 2.75 xsalsa20

3.47 3.49 3.50 T:simon64128ctr

3.51 3.53 3.55 T:rabbit

3.56 3.60 3.64 T:snow20

3.67 3.69 3.71 T:simon6496ctr

3.79 3.81 3.83 T:nlsv2

4.33 4.35 4.38 T:sosemanuk

5.16 5.19 5.22 T:lexv2

5.17 5.19 5.25 T:cryptmtv3

5.23 5.24 5.27 T:simon128128ctr

5.65 5.68 5.71 T:simon128256ctr

7.26 7.33 7.42 T:tpy6

9.02 9.04 9.08 T:aes128estream

9.80 9.85 9.92 T:panama

13.03 13.11 13.26 T:tpy

14.09 14.14 14.21 T:aes256estream

14.40 14.71 14.91 T:tpypy

22.98 23.03 23.08 T:hc128

27.58 27.73 27.85 T:ocelot1

28.58 28.74 28.86 T:ocelot2

42.88 43.00 43.08 T:amastrid

58.57 58.71 58.82 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.88 2.91 2.97 chacha8

3.34 3.41 3.44 salsa208

3.41 3.44 3.53 T:speck6496ctr

3.44 3.53 3.59 T:speck64128ctr

3.81 3.84 3.91 chacha12

4.09 4.12 4.19 T:aes128ctr

4.16 4.25 4.38 T:speck128192ctr

4.28 4.34 4.44 T:speck128256ctr

4.47 4.50 4.56 salsa2012

4.66 4.72 4.81 T:speck128128ctr

5.75 5.75 5.81 chacha20

6.62 6.69 6.75 salsa20

6.81 6.88 7.38 aes256ctr

7.66 7.72 7.81 T:simon6496ctr

7.88 7.97 8.09 T:trivium

8.53 8.59 8.72 T:simon64128ctr

8.97 9.19 9.41 T:snow20

9.34 9.44 9.62 T:rabbit

9.06 9.53 9.84 T:aes192ctr

11.50 11.59 11.66 tango642

11.59 11.72 12.12 T:cryptmtv3

12.28 12.38 12.56 T:simon128128ctr

12.41 12.50 12.59 T:aes128estream

12.50 12.62 12.91 T:lexv2

13.34 13.41 13.53 xsalsa20

14.16 14.28 14.47 T:simon128256ctr

15.69 15.97 16.19 T:nlsv2

16.91 17.00 17.16 T:sosemanuk

20.34 20.44 20.66 T:aes256estream

44.91 45.19 45.44 T:tpy6

63.53 64.06 64.50 T:panama

96.72 97.66 98.25 T:tpy

102.34 102.62 102.91 T:tpypy

104.78 106.31 107.97 T:ocelot2

106.09 107.91 109.50 T:ocelot1

121.38 122.25 123.16 T:amastrid

191.88 192.16 192.53 T:hc128

507.72 508.50 509.12 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

17.75 18.25 19.25 T:speck6496ctr

20.00 20.25 21.00 T:speck128128ctr

22.00 22.75 23.25 T:speck128256ctr

25.75 26.50 27.75 T:speck128192ctr

29.50 30.00 31.00 chacha8

29.75 30.25 31.00 T:speck64128ctr

32.00 32.50 33.00 T:aes128ctr

36.25 36.50 37.25 salsa208

39.00 39.25 39.75 salsa2012

39.50 40.00 40.75 chacha12

43.50 43.75 44.75 aes256ctr

45.00 45.50 46.25 T:simon6496ctr

49.25 49.75 50.50 T:trivium

52.00 52.75 53.25 T:simon64128ctr

56.75 57.50 57.75 T:aes128estream

59.50 60.50 61.75 T:rabbit

64.75 65.25 65.75 salsa20

67.25 68.25 69.00 chacha20

69.25 71.25 75.25 T:aes192ctr

69.75 71.25 73.50 T:cryptmtv3

69.25 71.50 73.50 T:snow20

74.50 74.75 77.00 T:lexv2

74.75 75.50 76.50 T:simon128128ctr

83.75 84.25 85.75 T:aes256estream

85.25 85.75 86.75 tango642

86.25 88.00 89.75 T:nlsv2

89.00 89.75 90.75 T:simon128256ctr

116.50 117.50 118.50 xsalsa20

139.25 140.50 141.50 T:sosemanuk

338.00 340.25 344.25 T:tpy6

502.00 505.25 510.00 T:panama

705.25 731.00 738.00 T:ocelot2

727.50 733.00 739.75 T:ocelot1

775.75 779.25 783.00 T:tpy

789.75 797.00 801.00 T:tpypy

811.50 813.75 817.50 T:amastrid

1536.75 1538.75 1541.75 T:hc128

4066.00 4069.25 4077.75 T:hc256

amd64; Kaby Lake (806e9); 2017 Intel Core i3-7100; 2 x 2400MHz; `whosthere`, `supercop-20221122`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.52 0.54 0.54 chacha8

0.59 0.60 0.61 salsa208

0.62 0.62 0.63 T:aes128ctr

0.74 0.75 0.75 T:aes192ctr

0.67? 0.76? 1.07? chacha12

0.84 0.85 0.86 salsa2012

0.87 0.87 0.88 aes256ctr

0.88 0.89 0.90 tango642

1.00 1.00 1.01 T:speck6496ctr

1.02 1.03 1.04 T:speck64128ctr

1.16 1.17 1.18 chacha20

1.22 1.23 1.23 T:speck128128ctr

1.25 1.25 1.26 T:speck128192ctr

1.29 1.30 1.30 T:speck128256ctr

1.33 1.33 1.35 xsalsa20

1.33 1.34 1.34 salsa20

1.50 1.50 1.52 T:simon6496ctr

1.53 1.56 1.57 T:simon64128ctr

1.78 1.89 1.94 T:hc128

1.93 1.94 1.94 T:trivium

2.28 2.29 2.31 T:simon128128ctr

2.35 2.37 2.39 T:simon128256ctr

2.46 2.49 2.51 T:cryptmtv3

2.45 2.52 2.54 T:nlsv2

2.39? 2.61? 2.82? T:hc256

2.55 2.63 2.70 T:tpy

2.56 2.66 2.68 T:sosemanuk

2.79 2.82 2.84 T:snow20

2.86 2.92 2.99 T:tpy6

3.70 3.73 3.79 T:panama

3.75 3.75 3.85 T:rabbit

4.06 4.09 4.12 T:lexv2

4.15 4.27 4.35 T:tpypy

8.32 8.35 8.37 T:aes128estream

12.76 12.78 12.80 T:aes256estream

38.36 38.44 38.46 T:ocelot1

39.60 39.64 41.02 T:ocelot2

46.36? 46.49? 52.03? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.55 0.56 0.56 chacha8

0.62 0.63 0.63 salsa208

0.68 0.68 0.68 T:aes128ctr

0.77? 0.78? 1.01? chacha12

0.87 0.87 0.88 salsa2012

0.94 0.94 0.94 aes256ctr

1.03 1.04 1.04 T:speck6496ctr

1.03 1.04 1.04 tango642

1.07 1.07 1.08 T:speck64128ctr

1.19 1.20 1.20 chacha20

1.24 1.24 1.24 T:aes192ctr

1.27 1.28 1.28 T:speck128128ctr

1.29 1.30 1.30 T:speck128192ctr

1.34 1.34 1.34 T:speck128256ctr

1.35 1.36 1.36 salsa20

1.45 1.45 1.46 xsalsa20

1.68 1.69 1.69 T:simon6496ctr

1.81 1.83 1.84 T:simon64128ctr

2.03 2.04 2.04 T:trivium

2.53 2.53 2.55 T:simon128128ctr

2.63 2.67 2.68 T:nlsv2

2.81 2.81 2.83 T:simon128256ctr

2.90 2.91 2.92 T:snow20

2.88 2.94 2.97 T:sosemanuk

3.00 3.00 3.01 T:cryptmtv3

3.51 3.54 3.59 T:tpy6

3.85 3.85 3.85 T:rabbit

3.98 4.00 4.04 T:tpy

4.22 4.24 4.25 T:lexv2

4.95 4.96 5.00 T:panama

4.97 5.05 5.07 T:hc128

5.55 5.61 5.65 T:tpypy

8.40 8.42 8.43 T:aes128estream

10.14 10.16 10.28 T:hc256

12.86 12.87 12.88 T:aes256estream

40.82 40.87 40.88 T:ocelot1

42.03 42.05 43.05 T:ocelot2

50.66 50.72 54.86 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.59 0.60 0.60 chacha8

0.66 0.67 0.67 salsa208

0.77 0.77 0.77 T:aes128ctr

0.82? 0.82? 1.05? chacha12

0.91 0.91 0.93 salsa2012

1.05 1.05 1.06 aes256ctr

1.09 1.10 1.10 T:speck6496ctr

1.13 1.13 1.14 T:speck64128ctr

1.22 1.23 1.23 chacha20

1.28 1.28 1.29 tango642

1.35 1.35 1.36 T:speck128128ctr

1.36 1.37 1.37 T:speck128192ctr

1.39 1.40 1.41 salsa20

1.40 1.41 1.41 T:speck128256ctr

1.65 1.66 1.67 xsalsa20

1.97 1.98 1.99 T:simon6496ctr

2.06 2.06 2.07 T:aes192ctr

2.21 2.21 2.22 T:trivium

2.27 2.29 2.29 T:simon64128ctr

2.92 2.93 2.94 T:simon128128ctr

2.98 3.02 3.04 T:nlsv2

3.04 3.06 3.08 T:snow20

3.47 3.51 3.52 T:sosemanuk

3.54 3.55 3.57 T:simon128256ctr

4.02 4.02 4.02 T:rabbit

4.34 4.37 4.39 T:cryptmtv3

4.45 4.47 4.49 T:lexv2

4.54 4.57 4.62 T:tpy6

6.31 6.33 6.36 T:tpy

6.99 7.00 7.07 T:panama

7.81 7.89 7.93 T:tpypy

8.50 8.52 8.54 T:aes128estream

10.25 10.27 10.34 T:hc128

12.99 13.01 13.02 T:aes256estream

22.70 22.74 23.11 T:hc256

44.88 44.92 45.07 T:ocelot1

45.98 46.05 47.16 T:ocelot2

59.51 59.63 60.16 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.85 0.86 0.86 chacha8

0.97 0.98 0.98 salsa208

1.08 1.08 1.08 T:aes128ctr

1.14? 1.16? 1.34? chacha12

1.31 1.32 1.35 salsa2012

1.35 1.35 1.36 T:speck6496ctr

1.39 1.40 1.41 T:speck64128ctr

1.43 1.43 1.43 aes256ctr

1.64 1.65 1.67 T:speck128192ctr

1.66 1.67 1.68 T:speck128128ctr

1.69 1.69 1.70 T:speck128256ctr

1.70 1.72 1.73 chacha20

1.94 1.95 1.97 tango642

1.96 1.97 1.99 salsa20

2.63 2.64 2.67 T:trivium

2.63 2.64 2.66 xsalsa20

3.43 3.44 3.46 T:simon6496ctr

3.44 3.45 3.48 T:simon64128ctr

3.49 3.52 3.55 T:snow20

3.89 3.91 4.01 T:nlsv2

4.24 4.25 4.26 T:aes192ctr

4.11 4.46 4.47 T:rabbit

4.86 4.88 4.90 T:sosemanuk

4.87 4.98 4.99 T:cryptmtv3

5.10 5.11 5.13 T:simon128128ctr

5.10 5.13 5.16 T:lexv2

5.50 5.50 5.53 T:simon128256ctr

7.21 7.28 7.59 T:tpy6

8.81 8.83 8.88 T:aes128estream

12.40 12.45 12.55 T:tpy

12.47 12.50 12.57 T:panama

13.38 13.40 13.45 T:aes256estream

13.69 13.81 13.96 T:tpypy

24.39 24.45 24.53 T:hc128

55.63 55.71 56.13 T:ocelot1

56.08 56.45 57.39 T:hc256

56.56 56.77 57.05 T:ocelot2

71.49 71.73 72.31 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

3.36 3.38 3.38 chacha8

3.84 3.86 3.88 salsa208

4.05 4.19 4.19 T:speck6496ctr

4.17 4.23 4.31 T:speck64128ctr

4.22 4.27 4.28 chacha12

4.69 4.70 4.70 T:aes128ctr

4.73 4.77 4.86 T:speck128192ctr

4.81 4.88 4.91 T:speck128256ctr

4.88 4.89 4.89 salsa2012

5.30 5.42 5.42 T:speck128128ctr

5.78 5.81 5.89 chacha20

5.89 5.91 5.91 aes256ctr

7.00 7.05 7.08 salsa20

7.97 8.05 8.12 T:simon6496ctr

8.23 8.31 8.48 T:trivium

8.86 8.91 9.03 T:simon64128ctr

9.00 9.14 9.19 T:snow20

9.48 9.66 9.75 T:rabbit

10.06 10.11 10.19 tango642

11.42 12.33 12.39 T:cryptmtv3

12.64 12.75 12.86 T:aes128estream

12.56 12.77 12.78 T:simon128128ctr

12.94 13.09 13.48 T:lexv2

13.06 13.12 13.28 xsalsa20

14.53 14.59 14.70 T:simon128256ctr

18.31 18.34 18.42 T:nlsv2

18.34 18.45 18.55 T:aes256estream

20.66 20.70 20.81 T:sosemanuk

32.55 32.56 32.61 T:aes192ctr

41.78 42.34 42.61 T:tpy6

81.55 81.61 81.77 T:panama

90.80 91.42 92.19 T:tpy

91.72 92.19 92.44 T:tpypy

191.41 191.80 192.23 T:ocelot1

192.09 193.98 197.47 T:ocelot2

203.66 204.52 205.78 T:hc128

229.48 230.28 231.08 T:amastrid

486.86 491.92 498.80 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

22.12 22.62 23.38 T:speck6496ctr

25.88 26.38 27.25 T:speck128192ctr

27.75 27.88 28.62 T:speck128128ctr

29.38 29.38 29.50 T:speck64128ctr

33.62 33.75 33.88 chacha8

35.62 36.38 37.88 T:aes128ctr

36.00 36.38 36.50 salsa208

39.25 39.38 40.00 T:speck128256ctr

44.62 45.25 45.62 salsa2012

45.38 45.50 46.12 aes256ctr

47.12 47.50 47.88 chacha20

50.62 51.38 51.88 chacha12

51.12 51.50 51.88 T:simon6496ctr

53.25 53.75 55.00 T:trivium

56.50 57.00 57.62 T:rabbit

57.38 57.75 58.00 T:simon64128ctr

58.75 59.25 59.62 T:aes128estream

68.50 68.75 69.38 salsa20

71.62 72.12 73.00 T:aes256estream

73.62 73.88 74.12 T:snow20

75.50 76.12 77.00 tango642

69.50? 77.12? 77.50? T:cryptmtv3

78.12 78.12 78.62 T:simon128128ctr

77.88 79.38 81.38 T:lexv2

89.50 90.62 92.25 T:simon128256ctr

92.12 92.25 94.62 T:nlsv2

117.88 118.38 119.00 xsalsa20

164.25 164.62 166.25 T:sosemanuk

259.25 259.75 260.25 T:aes192ctr

316.75 320.25 323.00 T:tpy6

646.62 647.88 649.50 T:panama

694.00 696.88 701.38 T:tpy

701.25 704.25 717.75 T:tpypy

1266.62 1269.38 1273.00 T:ocelot2

1275.38 1283.12 1308.50 T:ocelot1

1561.38 1563.88 1568.88 T:amastrid

1630.38 1635.62 1646.38 T:hc128

3882.75 3905.00 3965.75 T:hc256

armeabi; Cortex-A7 (410fc075); 2016 Broadcom BCM2836; 4 x 900MHz; `berry2`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

6.37 6.43 6.45 chacha8

6.39 6.52 6.59 T:tpy

6.63 6.64 6.70 T:tpy6

6.74 6.76 6.77 salsa208

9.00 9.01 9.21 chacha12

9.17 9.19 9.38 salsa2012

9.28 9.35 9.35 T:nlsv2

10.76 10.88 11.10 T:sosemanuk

10.76 11.00 11.12 T:tpypy

11.12 11.41 11.67 T:cryptmtv3

12.30 12.33 12.85 tango642

14.02 14.22 14.24 salsa20

14.02 14.23 14.26 xsalsa20

14.14 14.34 14.37 chacha20

15.08 15.13 15.23 T:panama

38.34 38.38 38.42 T:aes128ctr

44.39 44.87 45.05 T:aes128estream

54.77 55.18 55.81 T:aes192ctr

56.55 56.77 57.31 T:aes256estream

61.58 61.65 62.08 T:aes256ctr

79.60 80.69 80.98 T:ocelot1

84.43 84.48 87.95 T:ocelot2

129.32 132.93 143.07 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

6.48 6.49 6.51 chacha8

6.79 6.80 6.81 salsa208

8.01 8.02 8.06 T:tpy6

9.06 9.07 9.22 chacha12

9.22 9.23 9.38 salsa2012

9.82 9.90 9.95 T:tpy

9.88 9.93 9.93 T:nlsv2

12.63 12.70 12.78 T:sosemanuk

12.88 13.04 13.14 T:cryptmtv3

13.45 13.47 13.85 tango642

14.07 14.22 14.23 salsa20

14.20 14.35 14.37 chacha20

14.27 14.43 14.49 T:tpypy

14.35 14.50 14.52 xsalsa20

19.03 19.05 19.08 T:panama

40.00 40.01 40.04 T:aes128ctr

44.76 44.99 45.11 T:aes128estream

55.92 56.04 56.50 T:aes192ctr

57.00 57.02 57.43 T:aes256estream

62.69 62.72 62.88 T:aes256ctr

83.45 84.13 84.20 T:ocelot1

88.02 88.05 90.65 T:ocelot2

136.79 139.27 146.55 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

6.51 6.51 6.68 chacha8

6.80 6.81 6.90 salsa208

9.08 9.09 9.28 chacha12

9.24 9.24 9.36 salsa2012

10.30 10.30 10.31 T:tpy6

11.31 11.31 11.32 T:nlsv2

14.21 14.22 14.30 salsa20

14.23 14.37 14.49 chacha20

14.96 14.99 15.19 xsalsa20

15.33 15.35 15.79 tango642

15.48 15.49 15.54 T:tpy

15.73 15.94 16.01 T:sosemanuk

15.57 16.11 16.54 T:cryptmtv3

20.13? 20.31? 24.44? T:tpypy

25.46 25.58 25.63 T:panama

42.72 42.75 42.81 T:aes128ctr

45.04 45.39 45.43 T:aes128estream

57.42 57.52 57.91 T:aes256estream

57.53 58.05 58.20 T:aes192ctr

64.05 64.24 64.69 T:aes256ctr

89.48 90.01 90.08 T:ocelot1

93.97 93.98 94.04 T:ocelot2

149.86 150.56 152.75 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

7.27 7.27 7.30 chacha8

7.58 7.58 7.67 salsa208

9.94 9.94 9.96 chacha12

10.17 10.17 10.19 salsa2012

14.85 14.85 15.64 T:nlsv2

15.27 15.28 16.07 chacha20

15.40 15.40 15.58 salsa20

16.41 16.42 16.42 T:tpy6

17.41 17.49 17.59 xsalsa20

18.60 19.77 19.80 T:cryptmtv3

20.36 20.43 20.92 tango642

23.96 24.65 24.80 T:sosemanuk

30.66 30.69 32.05 T:tpy

35.37 35.42 35.57 T:tpypy

42.64 43.06 43.41 T:panama

45.91 45.93 46.91 T:aes128estream

55.47 55.48 55.64 T:aes128ctr

58.63 58.90 58.96 T:aes256estream

61.15 61.31 62.03 T:aes192ctr

67.93 67.96 68.19 T:aes256ctr

104.65 105.73 105.78 T:ocelot1

109.87 109.89 109.94 T:ocelot2

173.08 173.92 174.64 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

15.28 15.28 15.28 chacha8

15.31 15.41 15.56 salsa208

18.69 18.69 18.69 chacha12

19.34 19.34 19.34 salsa2012

25.50 25.50 25.67 chacha20

27.41 27.41 27.41 salsa20

45.34 45.39 45.53 xsalsa20

57.12 57.12 57.34 T:aes128estream

48.66? 57.75? 57.97? T:cryptmtv3

71.66 71.66 71.94 T:nlsv2

73.97 74.00 74.06 T:aes256estream

84.69 84.73 84.88 tango642

94.56 94.56 94.66 T:tpy6

109.64 110.03 110.67 T:aes192ctr

116.44 117.84 119.00 T:aes256ctr

119.53 124.02 124.56 T:sosemanuk

185.06 185.45 186.69 T:aes128ctr

224.75 224.78 224.91 T:tpy

232.03 232.06 232.27 T:tpypy

262.45 265.78 266.33 T:panama

301.84 302.02 307.12 T:ocelot1

312.78 312.97 314.41 T:ocelot2

446.52 447.09 456.06 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

131.75 131.75 131.75 chacha8

156.25 156.25 158.50 salsa208

158.75 158.75 158.75 chacha12

188.50 188.50 188.50 salsa2012

196.38 196.50 201.00 T:aes128estream

214.25 214.25 214.50 chacha20

251.50 251.50 252.25 T:aes256estream

253.75 253.75 253.88 salsa20

358.00 358.00 358.00 T:nlsv2

286.75? 364.00? 379.50? T:cryptmtv3

396.75 396.75 396.75 xsalsa20

543.25 548.00 550.38 T:aes192ctr

564.62 575.88 584.50 T:aes256ctr

591.12 592.62 592.62 tango642

708.75 708.75 711.00 T:tpy6

944.25 979.50 988.88 T:sosemanuk

1431.12 1434.00 1447.25 T:aes128ctr

1750.50 1751.12 1754.38 T:tpy

1778.25 1782.88 1847.12 T:tpypy

1858.00 1858.38 1868.88 T:ocelot1

1904.00 1905.25 1905.75 T:ocelot2

2048.62 2073.12 2081.00 T:panama

2860.75 2883.62 2941.62 T:amastrid

amd64; Goldmont (506c9); 2016 Intel Celeron J3455; 4 x 1500MHz; `wooden`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.43 1.43 1.43 chacha8

1.50 1.51 1.53 T:aes192ctr

1.60 1.60 1.61 T:aes128ctr

1.75 1.80 1.80 tango642

1.97 1.97 1.97 chacha12

2.01 2.01 2.02 salsa208

2.12 2.14 2.19 aes256ctr

2.70 2.70 2.71 T:cryptmtv3

2.77 2.79 2.81 T:sosemanuk

2.87 2.87 2.87 salsa2012

3.00 3.00 3.01 T:speck6496ctr

3.07 3.07 3.07 chacha20

3.07 3.07 3.09 T:hc128

3.10 3.10 3.11 T:speck64128ctr

3.52 3.54 3.56 T:nlsv2

3.75 3.81 3.82 T:tpy

3.99 4.10 4.12 T:tpy6

4.18 4.18 4.18 T:trivium

3.88? 4.26? 4.59? T:hc256

4.31 4.31 4.33 T:snow20

4.32 4.35 4.44 T:speck128128ctr

4.52 4.52 4.57 T:simon6496ctr

4.51 4.52 4.53 T:speck128192ctr

4.62 4.62 4.63 xsalsa20

4.61 4.63 4.63 salsa20

4.67 4.69 4.70 T:speck128256ctr

4.76 4.77 4.77 T:panama

4.99 4.99 5.00 T:simon64128ctr

5.09 5.10 5.10 T:rabbit

6.22 6.25 6.29 T:tpypy

6.72 6.75 6.78 T:lexv2

6.97 6.98 7.00 T:simon128128ctr

7.96 7.97 7.97 T:simon128256ctr

12.50 12.53 12.55 T:aes128estream

17.62 17.63 17.64 T:aes256estream

28.26 28.27 28.27 T:ocelot1

31.42 31.56 31.63 T:ocelot2

49.89 50.86 51.04 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.45 1.45 1.45 chacha8

1.65 1.65 1.65 T:aes128ctr

1.73 1.73 1.74 T:aes192ctr

1.99 1.99 1.99 chacha12

2.04 2.04 2.04 salsa208

2.02 2.06 2.06 tango642

2.17 2.17 2.21 aes256ctr

2.90 2.90 2.90 salsa2012

3.04 3.04 3.05 T:speck6496ctr

3.09 3.09 3.10 chacha20

3.15 3.15 3.15 T:speck64128ctr

3.24 3.24 3.24 T:cryptmtv3

3.45 3.45 3.46 T:sosemanuk

3.76 3.77 3.79 T:nlsv2

4.35 4.35 4.35 T:trivium

4.43 4.43 4.44 T:snow20

4.48 4.49 4.55 T:speck128128ctr

4.65 4.65 4.66 T:speck128192ctr

4.66 4.66 4.67 salsa20

4.81 4.82 4.82 T:speck128256ctr

4.84 4.84 4.88 T:simon6496ctr

4.85 4.85 4.85 xsalsa20

4.82 4.90 4.91 T:tpy6

5.25 5.25 5.26 T:rabbit

5.39 5.39 5.39 T:simon64128ctr

5.68 5.70 5.70 T:tpy

6.10 6.10 6.11 T:panama

6.91 6.92 6.94 T:lexv2

7.44 7.44 7.45 T:simon128128ctr

8.15 8.15 8.18 T:tpypy

8.56 8.56 8.58 T:hc128

8.74 8.74 8.74 T:simon128256ctr

12.60 12.61 12.62 T:aes128estream

17.74 17.75 17.75 T:aes256estream

18.21 18.46 18.48 T:hc256

30.24 30.24 30.24 T:ocelot1

33.48 33.55 33.60 T:ocelot2

52.42 52.60 52.67 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.48 1.48 1.49 chacha8

1.72 1.72 1.76 T:aes128ctr

2.04 2.04 2.04 chacha12

2.08 2.09 2.10 salsa208

2.10 2.12 2.13 T:aes192ctr

2.23 2.23 2.27 aes256ctr

2.44 2.45 2.45 tango642

2.96 2.97 2.97 salsa2012

3.11 3.11 3.12 T:speck6496ctr

3.13 3.13 3.14 chacha20

3.22 3.22 3.22 T:speck64128ctr

4.28 4.28 4.29 T:nlsv2

4.59 4.60 4.61 T:sosemanuk

4.60 4.60 4.60 T:cryptmtv3

4.62 4.62 4.62 T:snow20

4.65 4.65 4.65 T:trivium

4.70 4.71 4.72 salsa20

4.69 4.73 4.78 T:speck128128ctr

4.86 4.86 4.88 T:speck128192ctr

5.04 5.04 5.04 T:speck128256ctr

5.22 5.22 5.23 xsalsa20

5.37 5.38 5.40 T:simon6496ctr

5.52 5.52 5.52 T:rabbit

6.05 6.05 6.06 T:simon64128ctr

6.18 6.23 6.24 T:tpy6

7.21 7.22 7.24 T:lexv2

8.19 8.20 8.22 T:simon128128ctr

8.33 8.34 8.34 T:panama

8.85 8.87 8.90 T:tpy

10.01 10.02 10.03 T:simon128256ctr

11.30 11.31 11.32 T:tpypy

12.69 12.78 12.80 T:aes128estream

17.69 17.71 17.71 T:hc128

17.94 17.95 17.97 T:aes256estream

33.51 33.52 33.53 T:ocelot1

36.88 36.90 37.05 T:ocelot2

41.60 42.19 42.29 T:hc256

54.22 55.47 55.91 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.63 1.63 1.64 chacha8

2.08 2.12 2.16 T:aes128ctr

2.23 2.23 2.24 chacha12

2.32 2.33 2.35 salsa208

2.62 2.62 2.71 aes256ctr

3.05 3.08 3.15 T:aes192ctr

3.23 3.25 3.26 salsa2012

3.32 3.32 3.34 T:speck6496ctr

3.43 3.44 3.44 T:speck64128ctr

3.44 3.44 3.45 chacha20

3.63 3.64 3.66 tango642

5.03 5.06 5.06 salsa20

5.15 5.15 5.16 T:snow20

5.27 5.30 5.30 T:speck128128ctr

5.34 5.34 5.34 T:cryptmtv3

5.42 5.42 5.42 T:speck128192ctr

5.42 5.43 5.43 T:nlsv2

5.43 5.43 5.43 T:trivium

5.56 5.57 5.59 T:speck128256ctr

6.21 6.21 6.22 T:rabbit

6.28 6.28 6.30 xsalsa20

7.64 7.65 7.66 T:simon6496ctr

7.64 7.65 7.68 T:sosemanuk

8.02 8.02 8.08 T:lexv2

8.82 8.83 8.84 T:simon64128ctr

9.77 9.78 9.80 T:tpy6

13.07 13.11 13.16 T:simon128128ctr

13.12 13.12 13.13 T:aes128estream

14.28 14.29 14.30 T:panama

17.24 17.32 17.41 T:tpy

18.45 18.46 18.46 T:aes256estream

19.16 19.18 19.19 T:simon128256ctr

19.72 19.75 19.76 T:tpypy

42.16 42.19 42.20 T:hc128

42.27 42.27 42.29 T:ocelot1

45.43 45.44 45.84 T:ocelot2

65.24 65.98 66.44 T:amastrid

103.61 105.43 105.80 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.08 3.08 3.09 chacha8

4.02 4.02 4.05 chacha12

4.28 4.31 4.41 salsa208

5.06 5.06 5.08 T:aes128ctr

5.58 5.64 5.73 salsa2012

5.83 5.91 6.06 T:speck6496ctr

6.00 6.02 6.02 T:speck64128ctr

6.16 6.17 6.19 chacha20

6.17 6.25 6.28 aes256ctr

7.55 7.55 7.92 salsa20

11.98 12.02 12.12 T:snow20

12.33 12.44 12.53 T:speck128128ctr

12.58 12.59 12.64 T:speck128192ctr

12.75 12.75 12.75 T:speck128256ctr

13.14 13.22 13.23 T:simon6496ctr

13.66 13.66 13.66 T:cryptmtv3

14.30 14.39 14.39 T:simon64128ctr

14.88 14.89 15.05 T:rabbit

14.94 14.97 15.08 T:trivium

15.39 15.50 15.70 T:aes192ctr

17.91 17.91 18.02 T:lexv2

18.33 18.38 18.47 T:aes128estream

18.53 18.56 18.59 xsalsa20

18.81 18.89 18.89 tango642

21.19 21.28 21.30 T:simon128128ctr

21.91 22.22 22.34 T:nlsv2

24.41 24.41 24.41 T:simon128256ctr

24.66 24.66 24.67 T:aes256estream

42.08 42.41 42.53 T:sosemanuk

54.89 55.27 55.33 T:tpy6

90.12 90.20 90.30 T:panama

124.39 125.09 126.34 T:tpy

127.39 127.72 130.02 T:tpypy

154.42 154.59 154.61 T:ocelot1

157.31 157.67 157.73 T:ocelot2

190.56 192.66 194.55 T:amastrid

355.17 355.36 355.56 T:hc128

899.36 915.83 916.45 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

28.12 29.25 29.25 chacha8

29.38 29.75 29.88 T:speck6496ctr

30.62 30.62 31.12 T:speck64128ctr

33.88 34.00 34.25 T:speck128192ctr

36.62 36.75 36.75 chacha12

39.62 39.62 40.00 T:aes128ctr

40.25 40.25 42.38 T:speck128128ctr

51.00 51.50 52.12 aes256ctr

52.38 52.38 52.88 T:speck128256ctr

52.50 53.25 54.25 chacha20

54.50 54.50 54.50 salsa208

65.12 65.62 66.62 T:simon6496ctr

69.62 69.62 69.62 salsa20

71.00 71.00 71.00 salsa2012

71.62 72.12 72.50 T:aes128estream

75.25 76.12 76.38 T:simon64128ctr

87.88 88.12 88.38 T:cryptmtv3

89.75 90.12 90.50 T:trivium

91.00 91.00 91.12 T:aes256estream

91.62 92.25 92.25 T:rabbit

94.12 94.50 95.00 T:snow20

99.50 99.75 100.00 T:lexv2

119.88 120.62 121.00 T:nlsv2

119.50 125.62 129.38 T:aes192ctr

125.00 126.00 126.25 tango642

128.62 133.00 134.25 T:simon128128ctr

129.88 134.38 139.75 T:simon128256ctr

154.25 155.25 155.25 xsalsa20

335.25 336.25 339.12 T:sosemanuk

410.75 412.75 414.75 T:tpy6

705.88 706.88 707.25 T:panama

971.50 977.50 985.50 T:tpy

977.25 980.00 994.62 T:tpypy

1041.00 1042.12 1042.50 T:ocelot1

1042.12 1043.50 1043.50 T:ocelot2

1265.25 1272.00 1306.38 T:amastrid

2838.38 2839.50 2841.38 T:hc128

7208.50 7333.50 7335.50 T:hc256

amd64; Broadwell+AES (406f1); 2016 Intel Xeon E5-2609 v4; 8 x 1700MHz; `bolero`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.55 0.56 0.56 chacha8

0.62 0.62 0.63 salsa208

0.75 0.75 0.77 T:aes128ctr

0.62? 0.79? 1.46? chacha12

0.76? 0.89? 1.38? salsa2012

0.90 0.91 0.97 tango642

0.93 0.97 1.00 T:aes192ctr

1.01 1.02 1.02 aes256ctr

1.03 1.04 1.05 T:speck6496ctr

1.10 1.11 1.11 T:speck64128ctr

1.15 1.20 1.22 chacha20

1.25? 1.26? 2.00? T:speck128128ctr

1.29 1.30 1.31 T:speck128192ctr

1.32 1.33 1.33 T:speck128256ctr

1.30 1.38 1.38 xsalsa20

1.37 1.38 1.40 salsa20

1.52 1.53 1.53 T:simon6496ctr

1.18? 1.58? 1.59? T:simon64128ctr

1.69 1.72 1.73 T:hc128

1.91 1.92 1.92 T:trivium

1.91? 2.01? 2.70? T:tpy6

2.15 2.21 2.31 T:tpy

2.24? 2.27? 3.69? T:simon128128ctr

2.30? 2.35? 8.27? T:hc256

2.40 2.41 2.42 T:cryptmtv3

1.88? 2.45? 2.47? T:simon128256ctr

2.45 2.47 2.49 T:sosemanuk

2.49? 2.65? 4.09? T:nlsv2

2.87 2.89 2.90 T:rabbit

2.98 3.00 3.03 T:panama

2.63? 3.13? 3.14? T:snow20

2.27? 3.70? 3.88? T:tpypy

5.23? 6.64? 6.67? T:lexv2

8.51 8.52 8.53 T:aes128estream

13.34 13.70 14.21 T:aes256estream

17.48 17.67 18.38 T:ocelot1

18.60 18.88 19.59 T:ocelot2

26.01? 31.28? 32.29? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.57 0.57 0.57 chacha8

0.63 0.64 0.64 salsa208

0.78 0.78 0.79 T:aes128ctr

0.80? 0.80? 1.30? chacha12

0.90? 0.90? 1.26? salsa2012

1.05 1.06 1.06 aes256ctr

1.07 1.08 1.08 T:speck6496ctr

1.10 1.10 1.14 tango642

1.13 1.13 1.14 T:speck64128ctr

1.21 1.22 1.22 chacha20

1.30? 1.30? 1.85? T:speck128128ctr

1.32 1.33 1.36 T:aes192ctr

1.33 1.34 1.34 T:speck128192ctr

1.37 1.37 1.37 T:speck128256ctr

1.40 1.40 1.41 salsa20

1.49 1.49 1.49 xsalsa20

1.71 1.72 1.72 T:simon6496ctr

1.91 1.91 1.91 T:simon64128ctr

2.01 2.02 2.02 T:trivium

2.55? 2.56? 3.61? T:simon128128ctr

2.74 2.75 2.76 T:sosemanuk

2.76? 2.78? 3.86? T:nlsv2

2.93 2.93 2.93 T:cryptmtv3

2.90 2.94 2.95 T:simon128256ctr

2.97 2.98 2.98 T:rabbit

3.22 3.23 3.24 T:snow20

3.26 3.32 3.38 T:tpy6

3.65 3.69 3.72 T:tpy

3.95 3.96 3.97 T:panama

5.13 5.14 5.14 T:hc128

5.04 5.17 5.29 T:tpypy

5.12? 6.18? 6.19? T:lexv2

8.57 8.57 8.58 T:aes128estream

10.67? 10.69? 15.12? T:hc256

13.57 13.74 14.09 T:aes256estream

18.78 18.85 19.36 T:ocelot1

19.92 20.01 20.52 T:ocelot2

32.91 32.98 33.40 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.59? 0.59? 0.83? chacha8

0.65 0.66 0.66 salsa208

0.83? 0.84? 1.92? chacha12

0.83 0.84 0.84 T:aes128ctr

0.92? 0.92? 1.29? salsa2012

1.12 1.12 1.12 aes256ctr

1.12 1.13 1.14 T:speck6496ctr

1.18 1.18 1.18 T:speck64128ctr

1.24 1.24 1.30 chacha20

1.36 1.37 1.38 T:speck128128ctr

1.39 1.39 1.40 T:speck128192ctr

1.42 1.42 1.43 salsa20

1.39 1.43 1.44 tango642

1.43 1.43 1.44 T:speck128256ctr

1.67? 1.68? 2.38? xsalsa20

2.02 2.03 2.03 T:simon6496ctr

1.96 2.09 2.10 T:aes192ctr

2.18 2.19 2.20 T:trivium

2.44 2.45 2.46 T:simon64128ctr

3.00 3.01 3.02 T:simon128128ctr

3.02 3.04 3.06 T:nlsv2

3.11 3.12 3.13 T:rabbit

3.26 3.27 3.29 T:sosemanuk

3.40 3.41 3.42 T:snow20

3.74? 3.77? 5.12? T:simon128256ctr

4.22 4.23 4.24 T:cryptmtv3

4.40 4.48 4.54 T:tpy6

4.58 4.59 4.60 T:lexv2

5.51 5.54 5.57 T:panama

6.18 6.21 6.28 T:tpy

7.37 7.42 7.51 T:tpypy

8.64 8.65 8.66 T:aes128estream

10.79 10.80 10.83 T:hc128

13.73 13.77 14.17 T:aes256estream

20.78 20.93 21.30 T:ocelot1

21.88 21.97 22.43 T:ocelot2

24.58 24.60 24.62 T:hc256

34.80? 35.65? 50.37? T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.80? 0.83? 1.13? chacha8

0.90 0.91 0.92 salsa208

1.06 1.06 1.08 T:aes128ctr

1.24 1.24 1.25 salsa2012

1.12? 1.26? 1.56? chacha12

1.33 1.34 1.35 T:speck6496ctr

1.37 1.38 1.38 T:speck64128ctr

1.40 1.41 1.42 aes256ctr

1.62 1.62 1.63 T:speck128128ctr

1.65? 1.66? 2.31? T:speck128192ctr

1.70 1.71 1.72 T:speck128256ctr

1.69 1.72 1.73 chacha20

1.94? 1.97? 2.72? salsa20

2.22 2.26 2.30 tango642

2.60 2.60 2.62 T:trivium

2.63? 2.65? 3.74? xsalsa20

3.53 3.54 3.56 T:rabbit

3.55 3.56 3.57 T:simon6496ctr

3.58? 3.61? 5.06? T:simon64128ctr

3.72 3.74 3.79 T:nlsv2

3.79 3.81 3.84 T:snow20

3.72 3.90 3.97 T:aes192ctr

4.62 4.66 4.69 T:sosemanuk

4.78 4.78 4.81 T:cryptmtv3

5.24? 5.28? 7.38? T:lexv2

5.27 5.28 5.31 T:simon128128ctr

5.71 5.72 5.73 T:simon128256ctr

7.08 7.15 7.24 T:tpy6

8.88? 8.91? 12.58? T:aes128estream

9.78? 9.83? 13.77? T:panama

12.67 12.74 12.83 T:tpy

13.91 13.99 14.08 T:tpypy

13.96 14.07 14.56 T:aes256estream

25.82 25.92 26.20 T:ocelot1

25.97 26.00 26.06 T:hc128

26.92 27.15 27.39 T:ocelot2

41.15 42.18 42.50 T:amastrid

61.65 61.69 61.74 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

2.94 3.00 3.00 chacha8

3.25 3.31 3.38 T:speck64128ctr

3.31? 3.38? 4.70? salsa208

3.50 3.50 3.62 T:aes128ctr

3.56? 3.75? 4.94? T:speck6496ctr

3.88 3.94 3.94 chacha12

4.12 4.19 4.31 T:speck128192ctr

4.31? 4.44? 6.11? T:speck128256ctr

4.44 4.56 4.78 T:speck128128ctr

4.62 4.69 4.75 aes256ctr

6.00? 6.06? 8.50? chacha20

4.44? 6.11? 6.22? salsa2012

6.50? 6.56? 9.22? salsa20

7.75 7.75 7.94 T:trivium

7.94? 8.06? 11.23? T:simon6496ctr

8.31 8.38 8.69 T:rabbit

8.94 9.12 9.50 T:snow20

9.31? 9.44? 13.12? T:simon64128ctr

9.94? 9.94? 13.81? T:cryptmtv3

12.25 12.38 12.75 T:aes128estream

12.75 12.81 12.88 T:simon128128ctr

12.88 12.94 13.00 T:lexv2

12.88? 12.94? 18.14? xsalsa20

12.88 13.00 13.12 tango642

14.50 14.56 14.69 T:simon128256ctr

14.56? 14.88? 20.98? T:nlsv2

18.94? 19.88? 22.66? T:aes256estream

19.75 19.94 20.06 T:sosemanuk

24.62 24.81 25.12 T:aes192ctr

46.44? 48.69? 63.94? T:tpy6

63.25 63.50 64.25 T:panama

90.88 92.12 93.88 T:ocelot2

91.88? 93.12? 127.42? T:ocelot1

92.69 93.12 93.62 T:tpypy

94.69? 96.12? 133.42? T:tpy

121.50 122.38 123.94 T:amastrid

215.06 215.38 215.81 T:hc128

535.94 537.12 539.06 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

15.00 15.50 16.50 T:speck6496ctr

17.00 17.50 18.00 T:speck64128ctr

21.00 21.00 21.50 T:speck128128ctr

21.50 22.00 23.50 T:speck128192ctr

22.00? 22.50? 31.00? T:speck128256ctr

29.50 29.50 30.00 T:aes128ctr

36.00 36.50 37.00 chacha8

38.00 38.50 38.50 aes256ctr

39.50? 40.00? 54.38? salsa2012

41.50 41.50 44.00 chacha12

45.50 46.50 47.50 T:simon6496ctr

46.00? 47.00? 70.12? salsa208

49.00 50.00 51.00 T:trivium

51.00 51.50 53.00 T:rabbit

54.00 54.00 55.00 T:aes128estream

56.00? 59.50? 78.00? T:cryptmtv3

58.00? 59.50? 80.75? salsa20

67.50? 68.50? 95.62? chacha20

71.00 73.50 74.50 T:snow20

74.00 74.50 75.50 T:simon128128ctr

72.00 76.00 80.00 T:aes256estream

77.00? 78.00? 87.50? T:lexv2

77.50? 78.50? 111.75? T:nlsv2

57.50? 79.25? 80.12? T:simon64128ctr

84.00 84.50 85.50 T:simon128256ctr

89.50? 124.75? 126.00? tango642

108.50? 150.88? 153.00? xsalsa20

157.50 158.50 160.00 T:sosemanuk

202.00 203.00 209.50 T:aes192ctr

338.50? 341.50? 500.88? T:tpy6

502.00 506.00 513.00 T:panama

588.50 596.50 607.00 T:ocelot1

605.12? 624.25? 817.25? T:ocelot2

735.00? 738.50? 870.75? T:tpypy

748.00? 755.00? 1068.00? T:tpy

806.00? 823.00? 1138.12? T:amastrid

1721.50 1723.50 1727.50 T:hc128

4289.50 4296.50 4305.50 T:hc256

amd64; Silvermont (406c4); 2016 Intel Atom x5-Z8350; 4 x 1440MHz; `cherry`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

2.34 2.35 2.35 chacha8

2.46 2.48 2.52 tango642

3.10 3.10 3.10 salsa208

3.33 3.33 3.33 chacha12

3.52 3.56 3.57 T:aes128ctr

4.16 4.18 4.24 T:aes192ctr

4.28 4.34 4.39 T:cryptmtv3

4.43 4.43 4.44 salsa2012

4.74 4.75 4.76 T:hc128

4.79 4.81 4.92 T:aes256ctr

5.25 5.26 5.36 chacha20

5.37 5.38 5.40 T:nlsv2

5.61 5.62 5.63 T:sosemanuk

6.07 6.17 6.21 T:tpy

6.31 6.38 6.41 T:trivium

6.28 6.54 6.57 T:tpy6

6.60 6.66 6.72 T:panama

6.69 6.70 6.72 aes256ctr

6.84 6.84 6.85 xsalsa20

6.84 6.85 6.85 salsa20

6.84 6.90 6.94 T:hc256

6.89 6.91 6.95 T:rabbit

7.10 7.21 7.23 T:snow20

8.55 8.56 8.56 T:lexv2

9.45 9.49 9.59 T:tpypy

10.07 10.07 10.07 T:speck6496ctr

10.42 10.43 10.44 T:speck64128ctr

14.81 14.97 15.02 T:aes128estream

15.17 15.34 15.44 T:simon64128ctr

16.26 16.26 16.26 T:speck128128ctr

16.75 16.75 16.75 T:speck128192ctr

17.24 17.24 17.24 T:speck128256ctr

17.98 17.99 18.04 T:simon6496ctr

24.11 24.12 24.14 T:simon128128ctr

24.34 24.51 24.66 T:aes256estream

25.41 25.56 25.90 T:simon128256ctr

42.95 43.10 43.22 T:ocelot1

46.47 46.93 47.06 T:ocelot2

85.38 86.18 88.49 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

2.41 2.42 2.42 chacha8

2.85 2.86 2.88 tango642

3.13 3.14 3.14 salsa208

3.38 3.38 3.39 chacha12

3.90 3.91 3.92 T:aes128ctr

4.47 4.47 4.47 salsa2012

4.54 4.56 4.60 T:aes192ctr

4.67 4.68 4.72 T:cryptmtv3

5.19 5.20 5.25 T:aes256ctr

5.32 5.32 5.40 chacha20

5.72 5.72 5.73 T:nlsv2

6.06 6.06 6.07 T:sosemanuk

6.57 6.63 6.63 T:trivium

6.76 6.76 6.77 aes256ctr

6.87 6.87 6.88 salsa20

7.09 7.09 7.10 xsalsa20

7.14 7.15 7.17 T:rabbit

7.33 7.37 7.38 T:snow20

7.57 7.73 7.74 T:tpy6

8.57 8.59 8.61 T:panama

8.69 8.76 8.78 T:tpy

8.80 8.80 8.80 T:lexv2

10.14 10.14 10.14 T:speck6496ctr

10.51 10.51 10.52 T:speck64128ctr

11.99 12.00 12.03 T:tpypy

13.14 13.14 13.14 T:hc128

14.95 15.07 15.08 T:aes128estream

16.40 16.40 16.40 T:speck128128ctr

16.41 16.44 16.45 T:simon64128ctr

16.89 16.89 16.89 T:speck128192ctr

17.39 17.39 17.39 T:speck128256ctr

18.58 18.59 18.62 T:simon6496ctr

24.62 24.74 24.85 T:aes256estream

25.10 25.10 25.11 T:simon128128ctr

27.49 27.55 27.79 T:simon128256ctr

29.57 29.59 29.60 T:hc256

45.49 45.58 45.65 T:ocelot1

49.08 49.32 49.38 T:ocelot2

88.43 88.82 90.30 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

2.49 2.50 2.54 chacha8

3.19 3.20 3.20 salsa208

3.40 3.47 3.50 tango642

3.47 3.47 3.48 chacha12

4.46 4.47 4.50 T:aes128ctr

4.53 4.53 4.53 salsa2012

5.12 5.18 5.18 T:aes192ctr

5.43 5.43 5.54 chacha20

5.76 5.78 5.83 T:aes256ctr

6.23 6.27 6.33 T:cryptmtv3

6.41 6.42 6.42 T:nlsv2

6.88 6.88 6.88 aes256ctr

6.91 6.91 6.92 salsa20

6.90 6.95 6.96 T:sosemanuk

6.93 6.98 7.04 T:trivium

7.50 7.51 7.51 xsalsa20

7.53 7.55 7.56 T:rabbit

7.61 7.61 7.63 T:snow20

9.22 9.22 9.23 T:lexv2

9.63 9.68 9.81 T:tpy6

10.27 10.27 10.27 T:speck6496ctr

10.64 10.64 10.65 T:speck64128ctr

11.73 11.74 11.75 T:panama

13.02 13.08 13.12 T:tpy

15.17 15.24 15.29 T:aes128estream

16.09 16.21 16.25 T:tpypy

16.64 16.64 16.64 T:speck128128ctr

17.14 17.14 17.14 T:speck128192ctr

17.63 17.63 17.63 T:speck128256ctr

18.01 18.04 18.08 T:simon64128ctr

19.56 19.57 19.59 T:simon6496ctr

24.86 25.16 25.22 T:aes256estream

26.73 26.73 26.77 T:simon128128ctr

27.11 27.11 27.11 T:hc128

30.78 30.94 31.54 T:simon128256ctr

49.67 49.73 49.88 T:ocelot1

53.20 53.25 53.34 T:ocelot2

67.26 67.27 67.39 T:hc256

91.32 92.60 93.81 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.72 2.72 2.73 chacha8

3.49 3.49 3.50 salsa208

3.77 3.77 3.77 chacha12

4.83 4.83 4.85 salsa2012

5.19 5.24 5.25 tango642

5.86 5.86 5.86 chacha20

6.01 6.02 6.06 T:aes128ctr

6.44 6.53 6.61 T:cryptmtv3

6.69 6.77 6.95 T:aes192ctr

7.05 7.06 7.06 salsa20

7.38 7.42 7.65 T:aes256ctr

7.89 7.91 7.92 aes256ctr

8.15 8.15 8.15 T:trivium

8.20 8.22 8.24 T:nlsv2

8.39 8.40 8.41 T:snow20

8.55 8.55 8.55 T:rabbit

8.63 8.63 8.65 xsalsa20

9.14 9.15 9.21 T:sosemanuk

10.31 10.32 10.32 T:lexv2

10.41 10.42 10.53 T:speck6496ctr

10.80 10.80 10.80 T:speck64128ctr

15.13 15.19 15.25 T:tpy6

15.62 15.70 15.74 T:aes128estream

17.37 17.37 17.47 T:speck128128ctr

17.88 17.88 17.88 T:speck128192ctr

18.37 18.37 18.38 T:speck128256ctr

20.22 20.23 20.39 T:panama

23.22 23.29 23.48 T:simon6496ctr

24.58 24.63 24.66 T:tpy

25.89 25.90 25.94 T:aes256estream

27.15 27.41 27.50 T:tpypy

30.36 30.93 31.37 T:simon64128ctr

39.71 40.08 41.55 T:simon128128ctr

60.61 60.71 60.89 T:ocelot1

63.99 64.39 64.59 T:ocelot2

64.47 64.48 64.50 T:hc128

64.84 65.89 66.31 T:simon128256ctr

105.85 106.14 106.47 T:amastrid

168.36 168.40 168.58 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.02 4.02 4.02 chacha8

5.27 5.27 5.27 chacha12

6.17 6.22 6.30 salsa208

7.64 7.64 7.70 salsa2012

7.77 7.77 7.77 chacha20

8.45 8.47 8.50 salsa20

12.20 12.20 12.23 T:speck6496ctr

12.69 12.69 12.70 T:speck64128ctr

17.03 17.08 17.14 aes256ctr

18.66 19.02 19.28 T:snow20

19.45 19.53 19.70 T:cryptmtv3

21.38 21.38 21.39 T:rabbit

21.41 21.52 21.66 T:aes128estream

22.12 22.12 22.19 T:trivium

22.61 22.64 22.70 xsalsa20

24.09 24.16 24.42 T:lexv2

25.80 25.80 25.81 T:speck128128ctr

25.78 25.97 26.14 T:aes128ctr

26.38 26.38 26.39 T:speck128192ctr

26.94 26.94 26.95 T:speck128256ctr

27.12 27.12 27.12 tango642

27.08 27.14 27.19 T:aes192ctr

27.95 27.95 28.05 T:simon6496ctr

27.97 27.97 28.70 T:aes256ctr

33.08 33.11 33.14 T:simon64128ctr

33.91 34.05 34.05 T:aes256estream

33.81 34.28 34.56 T:nlsv2

34.30 34.39 34.59 T:sosemanuk

52.61 52.61 52.64 T:simon128128ctr

55.53 55.53 55.55 T:simon128256ctr

85.75 85.98 86.61 T:tpy6

129.05 129.66 130.53 T:panama

167.91 170.16 171.84 T:tpypy

171.39 171.72 172.25 T:tpy

201.17 202.09 202.81 T:ocelot1

205.81 206.09 207.36 T:ocelot2

264.70 268.88 270.50 T:amastrid

540.61 541.17 542.53 T:hc128

1462.25 1462.81 1466.17 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

39.38 39.38 39.62 chacha8

40.50 40.50 40.75 T:speck6496ctr

41.50 41.50 41.50 T:speck64128ctr

49.62 49.62 50.25 T:speck128256ctr

49.88 49.88 49.88 chacha12

51.88 53.12 54.50 T:speck128128ctr

51.75 53.50 53.50 T:speck128192ctr

70.88 70.88 70.88 chacha20

80.38 80.62 80.88 salsa20

98.50 98.88 99.50 T:aes128estream

102.38 102.75 102.75 T:simon6496ctr

103.25 103.50 103.50 T:simon64128ctr

109.25 109.62 110.12 salsa208

123.38 124.62 125.62 T:aes256estream

128.50 130.88 130.88 salsa2012

131.00 131.00 131.50 T:trivium

131.50 131.50 131.50 T:rabbit

134.00 134.75 135.62 T:cryptmtv3

137.75 137.75 138.00 aes256ctr

138.00 138.00 139.75 T:lexv2

143.88 143.88 147.38 T:snow20

144.25 145.50 147.12 T:simon128128ctr

150.88 151.88 153.00 T:simon128256ctr

177.75 177.75 177.75 tango642

184.50 185.62 187.50 T:aes128ctr

185.38 186.88 189.38 T:nlsv2

193.25 193.50 194.12 xsalsa20

188.25 199.12 200.25 T:aes192ctr

193.00 202.38 203.88 T:aes256ctr

267.38 267.50 269.00 T:sosemanuk

642.50 644.88 651.50 T:tpy6

1009.75 1014.25 1014.88 T:panama

1288.75 1304.62 1309.88 T:tpypy

1318.88 1323.88 1331.75 T:ocelot2

1321.12 1327.25 1332.75 T:ocelot1

1338.38 1344.50 1347.88 T:tpy

1731.38 1739.00 1746.12 T:amastrid

4319.25 4323.38 4334.75 T:hc128

11697.75 11702.38 11728.12 T:hc256

amd64; Skylake (506e3); 2015 Intel Xeon E3-1220 v5; 4 x 3000MHz; `samba`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.53 0.53 0.54 chacha8

0.59 0.60 0.61 salsa208

0.62 0.62 0.63 T:aes128ctr

0.74 0.75 0.76 chacha12

0.75 0.78 0.80 T:aes192ctr

0.84 0.85 0.85 salsa2012

0.87 0.88 0.88 aes256ctr

0.90 0.92 0.93 tango642

1.00 1.00 1.01 T:speck6496ctr

1.03 1.04 1.05 T:speck64128ctr

1.16 1.17 1.18 chacha20

1.23 1.23 1.24 T:speck128128ctr

1.25 1.26 1.27 T:speck128192ctr

1.30 1.30 1.30 T:speck128256ctr

1.33 1.33 1.34 xsalsa20

1.32 1.33 1.34 salsa20

1.44 1.45 1.45 T:simon6496ctr

1.48 1.50 1.52 T:simon64128ctr

1.61 1.63 1.65 T:hc128

1.81 1.82 1.84 T:sosemanuk

1.92 1.93 1.93 T:trivium

2.03 2.08 2.13 T:tpy

2.22 2.24 2.25 T:simon128128ctr

2.29 2.35 2.40 T:tpy6

2.36 2.38 2.41 T:simon128256ctr

2.41 2.44 2.50 T:hc256

2.50 2.50 2.51 T:cryptmtv3

2.57 2.58 2.60 T:nlsv2

2.70 2.72 2.73 T:rabbit

2.77 2.78 2.79 T:snow20

2.87 2.89 2.92 T:panama

3.33 3.37 3.42 T:tpypy

4.10 4.12 4.13 T:lexv2

8.34 8.36 8.39 T:aes128estream

12.89 12.92 13.04 T:aes256estream

18.21 18.27 18.34 T:ocelot1

18.39 18.53 18.70 T:ocelot2

31.67 31.85 32.15 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.55 0.56 0.56 chacha8

0.62 0.62 0.63 salsa208

0.68 0.68 0.68 T:aes128ctr

0.77 0.77 0.77 chacha12

0.86 0.87 0.87 salsa2012

0.94 0.94 0.94 aes256ctr

1.04 1.04 1.05 T:speck6496ctr

1.08 1.08 1.08 T:speck64128ctr

1.07 1.08 1.09 tango642

1.13 1.14 1.16 T:aes192ctr

1.19 1.20 1.20 chacha20

1.28 1.28 1.28 T:speck128128ctr

1.31 1.31 1.31 T:speck128192ctr

1.35 1.35 1.35 T:speck128256ctr

1.35 1.35 1.36 salsa20

1.45 1.45 1.46 xsalsa20

1.64 1.65 1.65 T:simon6496ctr

1.83 1.83 1.84 T:simon64128ctr

2.02 2.02 2.03 T:trivium

2.31 2.32 2.33 T:sosemanuk

2.50 2.51 2.51 T:simon128128ctr

2.70 2.71 2.72 T:nlsv2

2.81 2.82 2.83 T:rabbit

2.84 2.85 2.87 T:simon128256ctr

2.88 2.89 2.90 T:snow20

2.94 2.96 2.98 T:tpy6

3.01 3.02 3.02 T:cryptmtv3

3.40 3.42 3.44 T:tpy

3.83 3.84 3.85 T:panama

4.24 4.25 4.26 T:lexv2

4.64 4.64 4.65 T:hc128

4.69 4.72 4.75 T:tpypy

8.41 8.42 8.44 T:aes128estream

10.18 10.18 10.21 T:hc256

13.00 13.02 13.10 T:aes256estream

19.28 19.31 19.34 T:ocelot1

19.52 19.59 19.69 T:ocelot2

33.24 33.29 33.42 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.59 0.59 0.60 chacha8

0.66 0.66 0.67 salsa208

0.77 0.77 0.78 T:aes128ctr

0.81 0.81 0.82 chacha12

0.89 0.90 0.91 salsa2012

1.05 1.05 1.06 aes256ctr

1.10 1.11 1.11 T:speck6496ctr

1.14 1.14 1.15 T:speck64128ctr

1.23 1.24 1.24 chacha20

1.35 1.35 1.35 T:speck128128ctr

1.33 1.35 1.37 tango642

1.38 1.38 1.39 T:speck128192ctr

1.38 1.39 1.40 salsa20

1.42 1.42 1.42 T:speck128256ctr

1.65 1.66 1.67 xsalsa20

1.74 1.77 1.82 T:aes192ctr

1.97 1.98 1.99 T:simon6496ctr

2.19 2.20 2.20 T:trivium

2.38 2.39 2.41 T:simon64128ctr

2.93 2.94 2.95 T:simon128128ctr

2.94 2.95 2.96 T:nlsv2

2.97 2.98 2.99 T:rabbit

3.06 3.07 3.09 T:snow20

3.17 3.17 3.20 T:sosemanuk

3.63 3.64 3.65 T:simon128256ctr

3.90 3.96 4.02 T:tpy6

4.37 4.38 4.38 T:cryptmtv3

4.48 4.50 4.51 T:lexv2

5.40 5.43 5.46 T:panama

5.60 5.62 5.77 T:tpy

7.09 7.12 7.16 T:tpypy

8.50 8.51 8.53 T:aes128estream

9.68 9.72 9.74 T:hc128

13.14 13.17 13.26 T:aes256estream

20.99 21.07 21.12 T:ocelot1

21.29 21.34 21.39 T:ocelot2

23.04 23.10 23.14 T:hc256

34.24 35.76 36.62 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.82 0.83 0.83 chacha8

0.94 0.94 0.95 salsa208

1.08 1.09 1.09 T:aes128ctr

1.12 1.12 1.14 chacha12

1.26 1.27 1.28 salsa2012

1.35 1.36 1.37 T:speck6496ctr

1.38 1.39 1.41 T:speck64128ctr

1.44 1.44 1.44 aes256ctr

1.63 1.63 1.64 T:speck128128ctr

1.68 1.69 1.70 T:speck128192ctr

1.70 1.71 1.72 chacha20

1.72 1.73 1.74 T:speck128256ctr

1.92 1.93 1.94 salsa20

2.09 2.10 2.14 tango642

2.62 2.63 2.64 T:trivium

2.63 2.65 2.67 xsalsa20

3.34 3.36 3.38 T:simon64128ctr

3.40 3.43 3.52 T:aes192ctr

3.43 3.43 3.45 T:rabbit

3.52 3.54 3.58 T:snow20

3.53 3.54 3.55 T:simon6496ctr

3.65 3.69 3.71 T:nlsv2

4.84 4.84 4.85 T:cryptmtv3

4.86 4.87 4.90 T:simon128128ctr

5.07 5.09 5.10 T:lexv2

5.24 5.26 5.27 T:simon128256ctr

5.47 5.50 5.52 T:sosemanuk

6.49 6.57 6.67 T:tpy6

8.79 8.83 8.85 T:aes128estream

9.58 9.62 9.67 T:panama

11.60 11.66 11.73 T:tpy

12.98 13.05 13.13 T:tpypy

13.57 13.62 13.68 T:aes256estream

22.88 23.01 23.02 T:hc128

25.52 25.60 25.71 T:ocelot1

25.81 25.88 26.11 T:ocelot2

40.47 40.84 41.14 T:amastrid

57.44 57.54 57.61 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.31 3.31 3.34 chacha8

3.78 3.80 3.81 T:speck6496ctr

3.83 3.84 3.86 salsa208

3.88 3.94 4.00 T:speck64128ctr

4.20 4.22 4.22 chacha12

4.52 4.56 4.59 T:speck128128ctr

4.73 4.75 4.77 T:aes128ctr

4.70 4.80 4.92 T:speck128192ctr

4.86 4.89 4.94 salsa2012

4.91 4.97 5.02 T:speck128256ctr

5.98 5.98 6.00 aes256ctr

6.06 6.09 6.12 chacha20

6.98 7.03 7.09 salsa20

8.22 8.25 8.31 T:trivium

8.33 8.38 8.42 T:simon6496ctr

8.72 8.80 8.97 T:rabbit

9.19 9.27 9.45 T:snow20

9.45 9.61 9.73 T:simon64128ctr

10.31 10.36 10.45 T:cryptmtv3

11.56 11.70 12.16 tango642

12.38 12.48 12.64 T:simon128128ctr

12.56 12.66 12.75 T:aes128estream

12.62 12.77 12.95 T:lexv2

13.34 13.41 13.52 xsalsa20

13.83 13.95 14.12 T:simon128256ctr

14.55 14.66 14.73 T:nlsv2

18.83 19.14 19.50 T:aes256estream

24.20 24.33 24.94 T:aes192ctr

31.41 31.59 32.03 T:sosemanuk

40.17 40.44 40.72 T:tpy6

62.59 62.89 63.36 T:panama

82.89 83.31 84.72 T:ocelot1

84.66 85.33 86.28 T:ocelot2

88.56 89.03 89.36 T:tpy

90.27 90.62 91.06 T:tpypy

118.27 118.64 119.53 T:amastrid

191.83 192.02 192.23 T:hc128

494.56 494.97 495.48 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

20.75 21.00 21.50 T:speck6496ctr

21.25 21.75 22.62 T:speck64128ctr

25.00 25.25 25.62 T:speck128128ctr

26.38 26.75 27.25 T:speck128192ctr

26.88 27.25 27.38 T:speck128256ctr

33.12 33.62 35.00 salsa208

36.38 36.75 37.00 T:aes128ctr

38.38 38.75 39.25 chacha8

44.88 45.50 46.25 chacha12

46.25 46.38 46.75 aes256ctr

52.38 52.62 53.00 T:trivium

52.75 53.25 54.00 T:simon6496ctr

53.75 54.25 54.88 T:rabbit

55.38 55.75 56.38 salsa2012

58.50 59.25 59.75 T:aes128estream

59.00 59.50 60.38 T:cryptmtv3

62.12 62.50 63.12 T:simon64128ctr

63.88 64.38 65.12 chacha20

72.75 73.88 74.62 T:snow20

73.50 76.25 79.25 T:aes256estream

77.50 78.00 78.12 T:simon128128ctr

77.62 78.12 79.38 T:lexv2

77.88 78.38 78.75 salsa20

78.00 78.50 79.25 tango642

80.38 81.25 82.12 T:nlsv2

88.50 89.12 90.00 T:simon128256ctr

127.75 128.50 129.75 xsalsa20

195.88 197.38 202.12 T:aes192ctr

250.00 251.75 254.88 T:sosemanuk

306.25 308.12 310.12 T:tpy6

495.50 498.75 503.00 T:panama

541.38 547.62 560.12 T:ocelot2

542.75 551.88 562.88 T:ocelot1

696.38 700.12 707.25 T:tpy

698.88 701.75 705.88 T:tpypy

784.38 786.62 789.75 T:amastrid

1534.88 1535.38 1537.38 T:hc128

3968.38 3974.25 3988.38 T:hc256

amd64; Airmont (406c3); 2015 Intel Pentium N3700; 4 x 1600MHz; `nucnuc`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

2.35 2.39 2.42 chacha8

2.34 2.45 2.48 tango642

3.09 3.10 3.11 salsa208

3.33 3.33 3.40 chacha12

3.53 3.55 3.56 T:aes128ctr

3.80 3.81 3.82 T:cryptmtv3

4.18 4.19 4.21 T:aes192ctr

4.42 4.43 4.49 salsa2012

4.74 4.75 4.76 T:hc128

4.82 4.83 4.83 T:aes256ctr

5.25 5.25 5.34 chacha20

5.37 5.37 5.38 T:nlsv2

5.60 5.62 5.64 T:sosemanuk

6.23 6.31 6.41 T:trivium

6.28 6.31 6.33 T:tpy

6.26 6.36 6.56 T:tpy6

6.54 6.68 6.94 T:hc256

6.61 6.69 6.72 T:panama

6.69 6.70 6.72 aes256ctr

6.82 6.84 6.85 xsalsa20

6.83 6.84 6.85 salsa20

6.89 6.93 6.96 T:rabbit

7.12 7.20 7.23 T:snow20

8.50 8.55 8.55 T:lexv2

9.40 9.46 9.58 T:tpypy

10.06 10.07 10.07 T:speck6496ctr

10.43 10.43 10.44 T:speck64128ctr

14.79 14.79 14.87 T:aes128estream

15.16 15.37 15.48 T:simon64128ctr

16.26 16.26 16.26 T:speck128128ctr

16.75 16.75 16.75 T:speck128192ctr

17.24 17.24 17.24 T:speck128256ctr

17.97 17.99 18.00 T:simon6496ctr

24.07 24.10 24.20 T:simon128128ctr

24.44 24.77 24.83 T:aes256estream

25.30 25.40 25.55 T:simon128256ctr

42.98 43.00 43.01 T:ocelot1

46.36 46.38 46.51 T:ocelot2

77.68? 87.96? 88.49? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

2.42 2.44 2.45 chacha8

2.76 2.83 2.84 tango642

3.13 3.14 3.14 salsa208

3.38 3.38 3.44 chacha12

3.90 3.90 3.91 T:aes128ctr

4.40 4.40 4.40 T:cryptmtv3

4.47 4.47 4.52 salsa2012

4.54 4.55 4.56 T:aes192ctr

5.19 5.19 5.19 T:aes256ctr

5.32 5.32 5.39 chacha20

5.71 5.71 5.71 T:nlsv2

6.06 6.06 6.07 T:sosemanuk

6.52 6.56 6.63 T:trivium

6.76 6.76 6.78 aes256ctr

6.86 6.87 6.88 salsa20

7.08 7.09 7.10 xsalsa20

7.14 7.16 7.18 T:rabbit

7.31 7.37 7.38 T:snow20

7.56 7.63 7.74 T:tpy6

8.60 8.62 8.63 T:panama

8.73 8.74 8.75 T:tpy

8.76 8.80 8.80 T:lexv2

10.14 10.14 10.15 T:speck6496ctr

10.51 10.51 10.52 T:speck64128ctr

11.95 11.98 12.02 T:tpypy

13.14 13.14 13.15 T:hc128

14.96 14.96 14.97 T:aes128estream

16.40 16.40 16.40 T:speck128128ctr

16.41 16.42 16.45 T:simon64128ctr

16.89 16.89 16.89 T:speck128192ctr

17.39 17.39 17.39 T:speck128256ctr

18.56 18.58 18.58 T:simon6496ctr

24.70 24.94 24.98 T:aes256estream

25.12 25.14 25.18 T:simon128128ctr

27.46 27.49 27.55 T:simon128256ctr

29.38 29.42 29.60 T:hc256

45.46 45.47 45.48 T:ocelot1

48.86 48.87 48.95 T:ocelot2

82.44 89.22 89.26 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

2.50 2.53 2.55 chacha8

3.20 3.20 3.21 salsa208

3.43 3.45 3.48 tango642

3.47 3.47 3.48 chacha12

4.47 4.47 4.49 T:aes128ctr

4.53 4.53 4.57 salsa2012

5.12 5.14 5.15 T:aes192ctr

5.43 5.43 5.44 chacha20

5.77 5.77 5.77 T:aes256ctr

6.21 6.21 6.22 T:cryptmtv3

6.42 6.43 6.52 T:nlsv2

6.87 6.88 6.88 aes256ctr

6.91 6.91 6.91 salsa20

6.90 6.92 6.97 T:sosemanuk

6.93 6.94 6.96 T:trivium

7.50 7.51 7.52 xsalsa20

7.53 7.54 7.55 T:rabbit

7.60 7.60 7.61 T:snow20

9.18 9.21 9.22 T:lexv2

9.63 9.69 9.74 T:tpy6

10.27 10.27 10.27 T:speck6496ctr

10.64 10.64 10.65 T:speck64128ctr

11.77 11.77 11.79 T:panama

12.76 12.78 12.80 T:tpy

15.15 15.17 15.29 T:aes128estream

16.05 16.18 16.22 T:tpypy

16.64 16.64 16.64 T:speck128128ctr

17.14 17.14 17.14 T:speck128192ctr

17.63 17.63 17.63 T:speck128256ctr

18.00 18.03 18.08 T:simon64128ctr

19.54 19.54 19.56 T:simon6496ctr

25.23 25.27 25.30 T:aes256estream

26.77 26.79 26.84 T:simon128128ctr

27.12 27.12 27.14 T:hc128

30.70 30.78 30.92 T:simon128256ctr

49.57 49.57 49.59 T:ocelot1

52.99 52.99 53.02 T:ocelot2

67.27 67.31 67.44 T:hc256

88.37 91.72 94.32 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.72 2.72 2.72 chacha8

3.49 3.50 3.56 salsa208

3.74 3.74 3.75 chacha12

4.83 4.83 4.86 salsa2012

5.18 5.19 5.20 tango642

5.86 5.86 5.86 chacha20

6.07 6.11 6.14 T:aes128ctr

6.70 6.74 6.78 T:aes192ctr

6.83 6.85 6.86 T:cryptmtv3

7.06 7.07 7.07 salsa20

7.33 7.33 7.35 T:aes256ctr

7.91 7.93 7.94 aes256ctr

8.16 8.16 8.16 T:trivium

8.16 8.17 8.18 T:nlsv2

8.39 8.39 8.49 T:snow20

8.55 8.55 8.57 T:rabbit

8.62 8.62 8.64 xsalsa20

9.14 9.14 9.15 T:sosemanuk

10.31 10.31 10.31 T:lexv2

10.41 10.41 10.42 T:speck6496ctr

10.80 10.82 10.88 T:speck64128ctr

15.12 15.17 15.21 T:tpy6

15.60 15.69 15.72 T:aes128estream

17.37 17.37 17.38 T:speck128128ctr

17.88 17.88 17.88 T:speck128192ctr

18.37 18.37 18.38 T:speck128256ctr

20.33 20.42 20.63 T:panama

23.01 23.10 23.30 T:simon6496ctr

23.52 23.61 23.67 T:tpy

25.62 25.88 25.95 T:aes256estream

27.18 27.33 27.41 T:tpypy

30.30 30.62 31.42 T:simon64128ctr

39.86 40.35 41.26 T:simon128128ctr

60.53 60.53 60.64 T:ocelot1

63.99 64.05 64.06 T:ocelot2

64.42 64.47 64.51 T:hc128

64.87 65.46 66.65 T:simon128256ctr

104.29 106.32 107.01 T:amastrid

168.36 168.49 168.88 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.02 4.02 4.02 chacha8

5.19 5.19 5.28 chacha12

6.19 6.22 6.28 salsa208

7.64 7.66 7.67 salsa2012

7.77 7.77 7.77 chacha20

8.55 8.56 8.59 salsa20

12.20 12.20 12.22 T:speck6496ctr

12.69 12.69 12.70 T:speck64128ctr

17.08 17.14 17.25 aes256ctr

18.45 18.72 18.77 T:cryptmtv3

18.62 18.77 19.20 T:snow20

21.36 21.38 21.38 T:rabbit

21.47 21.59 21.75 T:aes128estream

22.20 22.20 22.25 T:trivium

22.66 22.69 22.77 xsalsa20

23.91 23.91 24.00 T:lexv2

25.64 25.75 26.00 T:aes128ctr

25.80 25.80 25.81 T:speck128128ctr

26.38 26.38 26.38 T:speck128192ctr

26.39 26.55 26.73 T:aes192ctr

26.94 26.94 26.94 T:speck128256ctr

27.12 27.12 27.12 tango642

27.27 27.30 27.41 T:aes256ctr

27.95 27.95 28.03 T:simon6496ctr

33.08 33.11 33.11 T:simon64128ctr

33.52 33.95 34.16 T:nlsv2

33.91 34.05 34.09 T:aes256estream

34.31 34.39 34.48 T:sosemanuk

52.91 52.95 53.59 T:simon128128ctr

55.53 55.53 55.58 T:simon128256ctr

85.78 86.00 86.81 T:tpy6

128.88 129.38 130.67 T:panama

161.47 161.94 162.36 T:tpy

166.28 170.38 170.86 T:tpypy

200.98 201.09 201.36 T:ocelot1

204.36 204.98 205.92 T:ocelot2

258.70 264.45 265.89 T:amastrid

541.19 542.52 542.80 T:hc128

1462.25 1464.28 1465.88 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

39.38 39.38 39.38 chacha8

40.50 40.50 40.75 T:speck6496ctr

41.50 41.50 41.50 T:speck64128ctr

49.62 49.62 50.12 T:speck128256ctr

49.75 49.75 50.12 chacha12

52.38 52.88 54.38 T:speck128128ctr

51.75 53.50 53.50 T:speck128192ctr

70.88 70.88 71.12 chacha20

71.00 71.38 71.75 salsa208

80.88 81.12 81.38 salsa20

98.62 98.88 99.50 T:aes128estream

101.75 103.25 103.62 T:simon64128ctr

102.75 103.38 103.38 T:simon6496ctr

123.62 124.12 124.88 T:cryptmtv3

123.00 124.25 124.88 T:aes256estream

129.25 129.75 130.38 salsa2012

131.50 131.50 132.50 T:rabbit

131.75 131.88 132.12 T:trivium

137.50 137.50 137.50 T:lexv2

140.50 140.88 141.00 aes256ctr

143.88 143.88 144.75 T:snow20

145.88 147.00 150.12 T:simon128128ctr

149.38 151.12 152.50 T:simon128256ctr

177.75 177.75 177.75 tango642

180.88 182.38 182.62 T:nlsv2

182.12 182.62 184.50 T:aes128ctr

188.25 191.25 192.12 T:aes192ctr

193.38 193.50 193.75 T:aes256ctr

193.75 194.00 194.62 xsalsa20

267.38 267.88 270.38 T:sosemanuk

643.50 644.75 651.62 T:tpy6

1025.25 1032.62 1035.75 T:panama

1252.88 1258.00 1260.25 T:tpy

1288.12 1302.25 1305.88 T:tpypy

1310.75 1310.88 1314.88 T:ocelot1

1313.50 1314.62 1314.75 T:ocelot2

1678.12 1731.88 1747.38 T:amastrid

4334.88 4335.50 4337.62 T:hc128

11697.88 11718.38 11737.88 T:hc256

amd64; Broadwell+AES (306d4); 2015 Intel Core i3-5005U; 2 x 1900MHz; `shoe`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.55 0.56 0.56 chacha8

0.62 0.62 0.63 salsa208

0.74 0.75 0.75 T:aes128ctr

0.74 0.75 0.76 T:aes192ctr

0.77 0.77 0.78 chacha12

0.65? 0.88? 1.74? salsa2012

0.90 0.92 0.93 tango642

1.00 1.01 1.01 aes256ctr

1.03 1.03 1.03 T:speck6496ctr

1.06 1.07 1.07 T:speck64128ctr

0.87? 1.20? 2.51? chacha20

1.24 1.26 1.30 T:speck128128ctr

1.29 1.30 1.31 T:speck128192ctr

1.33 1.34 1.34 T:speck128256ctr

1.37 1.38 1.39 salsa20

1.38 1.38 1.39 xsalsa20

1.51 1.52 1.52 T:simon6496ctr

1.56 1.57 1.58 T:simon64128ctr

1.92 1.92 1.93 T:trivium

1.99 2.01 2.03 T:hc128

2.29 2.31 2.39 T:simon128128ctr

2.43 2.44 2.46 T:cryptmtv3

2.40 2.48 2.53 T:simon128256ctr

2.47 2.49 2.51 T:hc256

2.54 2.56 2.60 T:nlsv2

2.55 2.56 2.58 T:sosemanuk

2.83 2.87 2.93 T:rabbit

2.86 2.91 2.95 T:tpy

2.99 3.02 3.05 T:panama

2.98 3.06 3.13 T:tpy6

3.07 3.09 3.10 T:snow20

4.23 4.24 4.25 T:lexv2

4.31 4.42 4.59 T:tpypy

8.50 8.52 8.54 T:aes128estream

13.18 13.20 13.22 T:aes256estream

17.37 17.71 17.84 T:ocelot1

18.77 19.85 20.23 T:ocelot2

32.53 32.59 32.67 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.58 0.58 0.59 chacha8

0.65 0.65 0.65 salsa208

0.79 0.79 0.80 T:aes128ctr

0.79 0.79 0.80 chacha12

0.90? 0.90? 1.54? salsa2012

0.90 0.91 0.91 T:aes192ctr

1.06 1.06 1.07 aes256ctr

1.07 1.07 1.08 T:speck6496ctr

1.10 1.10 1.11 tango642

1.11 1.11 1.11 T:speck64128ctr

1.23? 1.23? 2.21? chacha20

1.31 1.31 1.34 T:speck128128ctr

1.35 1.35 1.35 T:speck128192ctr

1.39 1.39 1.39 T:speck128256ctr

1.40 1.41 1.41 salsa20

1.50 1.50 1.50 xsalsa20

1.70 1.70 1.71 T:simon6496ctr

1.86 1.86 1.87 T:simon64128ctr

2.02 2.02 2.02 T:trivium

2.56 2.56 2.61 T:simon128128ctr

2.73 2.74 2.76 T:nlsv2

2.83 2.83 2.85 T:sosemanuk

2.87 2.93 2.96 T:simon128256ctr

2.98 2.99 3.02 T:rabbit

2.99 2.99 3.00 T:cryptmtv3

3.17 3.18 3.19 T:snow20

3.72 3.76 3.79 T:tpy6

3.95 3.96 3.98 T:panama

4.38 4.38 4.39 T:lexv2

4.42 4.43 4.45 T:tpy

5.39 5.40 5.40 T:hc128

5.87 5.90 6.00 T:tpypy

8.58 8.58 8.59 T:aes128estream

10.41 10.41 10.42 T:hc256

13.27 13.28 13.29 T:aes256estream

19.06 19.25 19.30 T:ocelot1

20.62 21.37 21.41 T:ocelot2

34.04 34.07 34.12 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.62 0.62 0.63 chacha8

0.68 0.68 0.69 salsa208

0.83 0.83 0.84 chacha12

0.87 0.88 0.88 T:aes128ctr

0.93? 0.94? 1.59? salsa2012

1.14 1.15 1.15 T:speck6496ctr

1.15 1.16 1.17 aes256ctr

1.16 1.17 1.18 T:aes192ctr

1.18 1.18 1.19 T:speck64128ctr

1.26? 1.26? 2.25? chacha20

1.39 1.39 1.42 T:speck128128ctr

1.40 1.41 1.44 tango642

1.44 1.44 1.44 salsa20

1.43 1.44 1.45 T:speck128192ctr

1.47 1.47 1.48 T:speck128256ctr

1.69 1.69 1.70 xsalsa20

2.00 2.01 2.02 T:simon6496ctr

2.19 2.20 2.20 T:trivium

2.31 2.32 2.35 T:simon64128ctr

2.96 2.97 3.01 T:simon128128ctr

3.09 3.14 3.16 T:nlsv2

3.14 3.19 3.24 T:rabbit

3.32 3.33 3.34 T:snow20

3.34 3.36 3.38 T:sosemanuk

3.64 3.66 3.67 T:simon128256ctr

4.33 4.34 4.36 T:cryptmtv3

4.62 4.62 4.64 T:lexv2

4.91 4.96 5.05 T:tpy6

5.52 5.54 5.56 T:panama

6.73 6.96 7.05 T:tpy

8.10 8.30 8.35 T:tpypy

8.66 8.67 8.68 T:aes128estream

11.03 11.05 11.08 T:hc128

13.39 13.41 13.44 T:aes256estream

21.69 21.86 21.92 T:ocelot1

23.62 23.63 23.65 T:hc256

23.29 23.81 23.93 T:ocelot2

35.58 36.37 36.44 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.88 0.89 0.90 chacha8

0.96 0.97 0.97 salsa208

1.16 1.16 1.17 T:aes128ctr

1.18 1.19 1.19 chacha12

1.31? 1.32? 1.86? salsa2012

1.40 1.41 1.41 T:speck6496ctr

1.45 1.45 1.45 T:speck64128ctr

1.51 1.52 1.55 aes256ctr

1.69 1.71 1.71 T:speck128128ctr

1.75 1.76 1.77 T:speck128192ctr

1.79 1.79 1.80 T:speck128256ctr

1.78? 1.80? 2.67? chacha20

1.88 1.89 1.91 T:aes192ctr

1.98 2.00 2.01 salsa20

2.25 2.27 2.37 tango642

2.63 2.64 2.64 T:trivium

2.66 2.68 2.69 xsalsa20

3.53 3.55 3.56 T:simon6496ctr

3.62 3.62 3.65 T:simon64128ctr

3.59 3.73 3.85 T:rabbit

3.74 3.76 3.79 T:snow20

3.97 4.02 4.06 T:nlsv2

4.73 4.76 4.80 T:sosemanuk

5.04 5.05 5.09 T:cryptmtv3

5.11 5.13 5.14 T:simon128128ctr

5.28 5.29 5.32 T:lexv2

5.52 5.56 5.59 T:simon128256ctr

7.91 8.03 8.18 T:tpy6

8.93 8.95 8.97 T:aes128estream

9.71 9.76 9.82 T:panama

13.35 13.57 13.67 T:tpy

13.78 13.79 13.81 T:aes256estream

14.82 14.94 15.30 T:tpypy

25.92 25.96 26.03 T:hc128

28.17 28.33 28.84 T:ocelot1

30.07 30.34 30.59 T:ocelot2

42.71 42.79 42.90 T:amastrid

58.78 58.80 58.84 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.58 3.59 3.62 chacha8

3.91 3.92 3.97 salsa208

4.22 4.23 4.34 T:speck6496ctr

4.22 4.28 4.31 T:speck64128ctr

4.47 4.48 4.53 T:aes128ctr

4.61 4.62 4.67 chacha12

4.97 4.97 5.06 T:speck128128ctr

4.98 5.02 5.02 salsa2012

5.16 5.16 5.17 T:speck128256ctr

5.14 5.28 5.50 T:speck128192ctr

5.50 5.52 5.92 aes256ctr

6.67 6.69 6.70 chacha20

7.06 7.12 7.12 salsa20

8.28 8.30 8.33 T:trivium

8.72 8.75 8.88 T:simon6496ctr

8.94 9.05 9.17 T:snow20

9.00 9.12 9.22 T:rabbit

9.70 9.77 9.97 T:simon64128ctr

10.67 10.77 11.06 T:aes192ctr

12.36 12.38 12.83 T:cryptmtv3

12.62 12.67 12.80 T:aes128estream

13.08 13.11 13.22 T:simon128128ctr

13.28 13.34 13.48 tango642

13.23 13.38 13.41 xsalsa20

13.53 13.72 13.94 T:lexv2

14.75 14.84 15.14 T:simon128256ctr

16.11 16.22 16.47 T:nlsv2

19.06 19.09 19.17 T:aes256estream

20.72 20.94 21.16 T:sosemanuk

48.62 49.41 52.11 T:tpy6

63.17 64.06 64.83 T:panama

96.47 96.81 100.28 T:tpypy

96.80 97.41 97.83 T:tpy

110.62 112.11 114.97 T:ocelot1

113.55 115.80 117.69 T:ocelot2

123.55 124.19 124.95 T:amastrid

210.92 211.09 211.61 T:hc128

508.59 509.41 509.78 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

20.50 20.50 21.12 T:speck6496ctr

21.38 21.50 22.12 T:speck64128ctr

23.62 24.00 24.50 T:speck128192ctr

24.75 24.75 27.50 T:speck128128ctr

24.38 25.38 25.50 T:speck128256ctr

34.88 35.00 35.25 T:aes128ctr

34.50 35.50 37.00 salsa208

36.12 37.88 39.50 chacha8

43.12 43.25 43.50 aes256ctr

50.62 51.00 51.62 T:simon6496ctr

52.75 52.88 53.25 T:trivium

52.62 53.75 54.12 salsa2012

54.25 54.75 57.00 T:rabbit

54.75 55.00 57.00 chacha12

57.50 57.75 58.62 T:aes128estream

56.88 58.38 58.75 T:simon64128ctr

60.25 61.25 62.62 salsa20

69.50 69.88 70.12 chacha20

71.25 72.25 73.25 T:snow20

75.50 76.25 77.25 T:aes256estream

76.88 77.38 81.88 T:cryptmtv3

78.62 79.00 79.38 T:simon128128ctr

80.75 81.25 81.75 T:lexv2

82.62 84.50 86.38 T:aes192ctr

90.50 90.50 90.75 T:nlsv2

91.00 91.50 92.00 tango642

91.12 92.25 93.25 T:simon128256ctr

109.50 110.38 112.12 xsalsa20

166.38 167.25 168.62 T:sosemanuk

356.00? 378.50? 398.25? T:tpy6

498.50 503.25 511.00 T:panama

737.00 738.88 769.12 T:tpypy

745.88 752.12 755.50 T:tpy

754.38 766.12 806.38 T:ocelot2

785.50 800.25 809.38 T:ocelot1

822.75 830.12 836.00 T:amastrid

1686.88 1689.50 1692.00 T:hc128

4071.38 4074.38 4079.00 T:hc256

amd64; Haswell+AES (306c3); 2013 Intel Xeon E3-1275 V3; 4 x 3500MHz; `titan0`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.55 0.56 0.57 chacha8

0.61 0.62 0.63 salsa208

0.74 0.75 0.75 T:aes128ctr

0.77 0.77 0.78 chacha12

0.86 0.87 0.88 salsa2012

0.89? 0.99? 1.05? T:aes192ctr

0.98 0.99 1.02 aes256ctr

1.03 1.04 1.04 T:speck6496ctr

1.02 1.04 1.06 tango642

1.06 1.07 1.08 T:speck64128ctr

1.20 1.21 1.22 chacha20

1.26 1.27 1.28 T:speck128128ctr

1.29 1.30 1.30 T:speck128192ctr

1.33 1.33 1.34 T:speck128256ctr

1.35 1.37 1.43 salsa20

1.37 1.38 1.39 xsalsa20

1.54 1.54 1.54 T:simon6496ctr

1.59 1.60 1.60 T:simon64128ctr

1.91 1.92 1.92 T:trivium

2.11 2.12 2.15 T:hc128

2.22 2.25 2.32 T:tpy

2.29 2.30 2.31 T:simon128128ctr

2.42 2.43 2.44 T:cryptmtv3

2.44 2.47 2.50 T:hc256

2.39 2.49 2.59 T:simon128256ctr

2.56 2.60 2.65 T:tpy6

2.58 2.61 2.62 T:sosemanuk

2.68 2.75 2.79 T:nlsv2

3.00 3.07 3.24 T:panama

3.07 3.10 3.11 T:rabbit

3.32 3.34 3.36 T:snow20

3.66 3.71 3.85 T:tpypy

4.47 4.48 4.50 T:lexv2

9.08 9.10 9.11 T:aes128estream

14.27 14.31 14.37 T:aes256estream

18.04 18.35 19.14 T:ocelot1

19.28 19.41 19.52 T:ocelot2

31.16 31.67 32.77 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.57 0.58 0.59 chacha8

0.64 0.64 0.65 salsa208

0.79 0.79 0.79 chacha12

0.79 0.80 0.80 T:aes128ctr

0.89 0.89 0.90 salsa2012

1.05 1.05 1.07 aes256ctr

1.08 1.08 1.08 T:speck6496ctr

1.11 1.11 1.12 T:speck64128ctr

1.21 1.22 1.23 tango642

1.23 1.23 1.24 chacha20

1.31 1.32 1.32 T:speck128128ctr

1.34 1.35 1.35 T:speck128192ctr

1.35 1.36 1.40 T:aes192ctr

1.38 1.38 1.39 T:speck128256ctr

1.39 1.39 1.43 salsa20

1.50 1.50 1.51 xsalsa20

1.74 1.74 1.74 T:simon6496ctr

1.93 1.93 1.93 T:simon64128ctr

2.01 2.02 2.02 T:trivium

2.58 2.58 2.59 T:simon128128ctr

2.87 2.88 2.88 T:sosemanuk

2.88 2.90 2.91 T:nlsv2

2.95 2.96 2.96 T:cryptmtv3

2.96 2.99 3.03 T:simon128256ctr

3.18 3.19 3.20 T:rabbit

3.35 3.38 3.40 T:tpy6

3.43 3.45 3.46 T:snow20

3.86 3.87 3.90 T:tpy

4.04 4.07 4.17 T:panama

4.61 4.62 4.63 T:lexv2

5.27 5.29 5.37 T:tpypy

5.41 5.41 5.42 T:hc128

9.15 9.15 9.16 T:aes128estream

11.10 11.12 11.13 T:hc256

14.39 14.40 14.44 T:aes256estream

19.40 19.52 20.07 T:ocelot1

20.53 20.57 20.61 T:ocelot2

33.07 33.28 33.82 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.61 0.62 0.63 chacha8

0.67 0.68 0.69 salsa208

0.82 0.83 0.83 chacha12

0.87 0.88 0.88 T:aes128ctr

0.93 0.93 0.93 salsa2012

1.14 1.14 1.16 aes256ctr

1.15 1.15 1.16 T:speck6496ctr

1.18 1.19 1.19 T:speck64128ctr

1.26 1.26 1.27 chacha20

1.39 1.40 1.40 T:speck128128ctr

1.42 1.43 1.43 T:speck128192ctr

1.42 1.43 1.48 salsa20

1.46 1.46 1.47 T:speck128256ctr

1.51 1.52 1.54 tango642

1.69 1.70 1.71 xsalsa20

2.01 2.04 2.07 T:aes192ctr

2.07 2.07 2.08 T:simon6496ctr

2.19 2.19 2.19 T:trivium

2.48 2.48 2.49 T:simon64128ctr

3.05 3.06 3.06 T:simon128128ctr

3.15 3.19 3.28 T:nlsv2

3.34 3.36 3.37 T:rabbit

3.39 3.39 3.41 T:sosemanuk

3.62 3.63 3.64 T:snow20

3.79 3.82 3.94 T:simon128256ctr

4.28 4.29 4.30 T:cryptmtv3

4.67 4.70 4.72 T:tpy6

4.84 4.86 4.88 T:lexv2

5.68 5.71 5.80 T:panama

6.54 6.59 6.63 T:tpy

7.89 7.93 7.99 T:tpypy

9.23 9.24 9.26 T:aes128estream

10.87 10.90 10.94 T:hc128

14.55 14.57 14.61 T:aes256estream

21.49 21.61 22.09 T:ocelot1

22.54 22.66 22.69 T:ocelot2

25.51 25.53 25.55 T:hc256

34.85 35.25 36.22 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.87 0.90 0.94 chacha8

0.95 0.97 0.99 salsa208

1.15 1.16 1.19 chacha12

1.16 1.16 1.17 T:aes128ctr

1.30 1.31 1.34 salsa2012

1.40 1.41 1.42 T:speck6496ctr

1.45 1.47 1.48 T:speck64128ctr

1.49 1.51 1.53 aes256ctr

1.70 1.70 1.71 T:speck128128ctr

1.73 1.75 1.77 T:speck128192ctr

1.77 1.78 1.80 chacha20

1.78 1.78 1.79 T:speck128256ctr

1.98 1.99 2.02 salsa20

2.28 2.30 2.37 tango642

2.62 2.63 2.65 T:trivium

2.70 2.73 2.77 xsalsa20

3.53? 3.60? 4.05? T:aes192ctr

3.64 3.64 3.64 T:simon64128ctr

3.63 3.64 3.65 T:simon6496ctr

3.78 3.81 3.83 T:rabbit

3.87 3.90 4.26 T:nlsv2

4.09 4.12 4.15 T:snow20

4.79 4.82 4.87 T:sosemanuk

4.82 4.84 4.88 T:cryptmtv3

5.36 5.37 5.43 T:simon128128ctr

5.50 5.52 5.55 T:lexv2

5.79 5.80 5.81 T:simon128256ctr

7.66 7.70 7.77 T:tpy6

9.51 9.53 9.56 T:aes128estream

10.02 10.09 10.16 T:panama

13.37 13.60 14.31 T:tpy

14.48 14.60 15.20 T:tpypy

14.90 14.95 15.01 T:aes256estream

25.32 25.34 25.57 T:hc128

26.62 26.88 27.29 T:ocelot1

27.38 27.53 27.68 T:ocelot2

41.82 42.28 42.63 T:amastrid

63.90 64.00 64.10 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.47? 3.52? 3.89? chacha8

3.81 3.84 3.92 salsa208

4.22 4.31 4.38 T:speck6496ctr

4.47 4.50 4.53 chacha12

4.48 4.50 4.50 T:aes128ctr

4.34 4.52 4.56 T:speck64128ctr

4.84 4.88 4.95 T:speck128192ctr

4.88 4.91 4.92 salsa2012

5.14 5.19 5.52 T:speck128128ctr

5.16 5.22 5.22 T:speck128256ctr

5.48? 5.53? 6.27? aes256ctr

6.25 6.28 6.36 chacha20

6.95 7.03 7.11 salsa20

8.23 8.27 8.33 T:trivium

8.44 8.53 8.53 T:simon6496ctr

9.08 9.31 9.56 T:rabbit

9.89 9.92 9.97 T:simon64128ctr

9.86 10.06 10.25 T:snow20

10.44 10.66 11.00 T:cryptmtv3

12.20 12.36 12.45 tango642

13.28 13.31 13.42 T:simon128128ctr

13.27 13.34 13.41 T:aes128estream

13.47 13.58 13.88 xsalsa20

13.92 14.00 14.19 T:lexv2

14.94 15.09 15.27 T:nlsv2

15.38 15.42 15.53 T:simon128256ctr

20.41 20.50 20.62 T:aes256estream

20.44 20.58 20.77 T:sosemanuk

24.48 26.31 27.20 T:aes192ctr

47.39 48.42 49.41 T:tpy6

65.17 65.44 65.86 T:panama

91.97 92.42 94.05 T:ocelot1

92.08 92.94 94.11 T:ocelot2

100.78 101.64 103.94 T:tpypy

102.80 103.62 103.91 T:tpy

124.39 124.97 125.66 T:amastrid

205.48 205.97 206.69 T:hc128

555.09 555.75 556.69 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

19.12? 19.50? 21.75? T:speck6496ctr

20.00 20.38 21.38 T:speck64128ctr

22.50 22.50 23.00 T:speck128128ctr

23.25 23.25 24.38 T:speck128256ctr

25.50 25.50 27.00 T:speck128192ctr

35.12 35.25 36.12 T:aes128ctr

40.75 41.00 44.62 chacha8

43.38? 43.62? 49.12? aes256ctr

45.00 45.38 46.38 salsa208

51.38? 51.50? 60.12? chacha12

51.38 52.12 54.00 chacha20

52.38 52.75 53.38 T:trivium

52.62 52.88 53.25 T:simon6496ctr

55.38 56.25 57.38 T:rabbit

60.00 60.38 61.00 T:aes128estream

60.50 62.12 65.38 T:cryptmtv3

61.38 62.62 63.88 salsa20

62.38 62.88 63.38 T:simon64128ctr

64.62 64.75 65.25 salsa2012

76.50 77.00 77.38 T:aes256estream

78.12 79.12 81.00 T:snow20

79.50 79.50 80.62 T:simon128128ctr

81.88 82.25 82.88 T:nlsv2

81.62 82.62 83.88 tango642

83.38 83.88 84.75 T:lexv2

90.12 90.62 91.62 T:simon128256ctr

113.00 114.12 116.00 xsalsa20

163.38 164.25 166.50 T:sosemanuk

196.12 200.00 210.25 T:aes192ctr

363.12 364.75 381.50 T:tpy6

516.25 519.25 525.00 T:panama

601.50 606.75 612.00 T:ocelot1

607.75 617.25 628.25 T:ocelot2

773.75 777.00 785.75 T:tpypy

792.38 810.62 830.12 T:tpy

820.50 825.25 831.38 T:amastrid

1648.88 1652.12 1660.12 T:hc128

4443.12 4447.75 4452.50 T:hc256

amd64; Haswell+AES (306c3); 2013 Intel Xeon E3-1220 v3; 4 x 3100MHz; `hiphop`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.55 0.56 0.56 chacha8

0.62 0.62 0.63 salsa208

0.74 0.74 0.75 T:aes128ctr

0.77 0.78 0.79 chacha12

0.87 0.88 0.89 salsa2012

0.90? 0.96? 1.01? T:aes192ctr

0.97 0.99 1.01 tango642

0.99 0.99 1.00 aes256ctr

1.03 1.03 1.04 T:speck6496ctr

1.06 1.07 1.07 T:speck64128ctr

1.19 1.21 1.21 chacha20

1.25 1.26 1.27 T:speck128128ctr

1.29 1.29 1.30 T:speck128192ctr

1.33 1.33 1.34 T:speck128256ctr

1.35 1.37 1.46 salsa20

1.37 1.38 1.38 xsalsa20

1.53 1.54 1.54 T:simon6496ctr

1.58 1.59 1.60 T:simon64128ctr

1.91 1.92 1.92 T:trivium

2.10 2.12 2.16 T:hc128

2.28 2.29 2.30 T:simon128128ctr

2.26 2.33 2.36 T:tpy

2.43 2.44 2.44 T:cryptmtv3

2.46 2.48 2.51 T:hc256

2.48 2.49 2.51 T:simon128256ctr

2.57 2.60 2.61 T:sosemanuk

2.61 2.67 2.84 T:tpy6

2.73 2.77 2.79 T:nlsv2

3.03 3.05 3.07 T:panama

3.06 3.09 3.11 T:rabbit

3.32 3.35 3.37 T:snow20

3.64 3.80 3.92 T:tpypy

4.46 4.48 4.50 T:lexv2

9.07 9.10 9.11 T:aes128estream

14.29 14.45 14.48 T:aes256estream

18.15 18.40 19.09 T:ocelot1

19.21 20.09 20.40 T:ocelot2

32.29 32.52 32.88 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.58 0.58 0.58 chacha8

0.64 0.64 0.64 salsa208

0.79 0.79 0.80 T:aes128ctr

0.80 0.80 0.80 chacha12

0.89 0.90 0.90 salsa2012

1.05 1.05 1.05 aes256ctr

1.08 1.08 1.08 T:speck6496ctr

1.11 1.11 1.11 T:speck64128ctr

1.17 1.18 1.19 tango642

1.23 1.23 1.24 chacha20

1.31 1.31 1.32 T:speck128128ctr

1.34 1.34 1.35 T:speck128192ctr

1.35 1.36 1.38 T:aes192ctr

1.38 1.38 1.39 T:speck128256ctr

1.39 1.39 1.46 salsa20

1.50 1.50 1.50 xsalsa20

1.74 1.74 1.74 T:simon6496ctr

1.93 1.93 1.93 T:simon64128ctr

2.01 2.02 2.02 T:trivium

2.57 2.58 2.58 T:simon128128ctr

2.86 2.87 2.88 T:sosemanuk

2.89 2.90 2.92 T:nlsv2

2.95 2.96 2.96 T:cryptmtv3

2.99 3.00 3.00 T:simon128256ctr

3.17 3.19 3.20 T:rabbit

3.41 3.44 3.49 T:tpy6

3.43 3.45 3.47 T:snow20

3.89 3.93 3.94 T:tpy

4.04 4.05 4.06 T:panama

4.61 4.62 4.63 T:lexv2

5.24 5.35 5.39 T:tpypy

5.41 5.41 5.43 T:hc128

9.14 9.15 9.16 T:aes128estream

11.13 11.13 11.15 T:hc256

14.43 14.54 14.55 T:aes256estream

19.51 19.61 20.08 T:ocelot1

20.62 21.25 21.29 T:ocelot2

33.79 33.92 34.00 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

0.61 0.62 0.62 chacha8

0.67 0.68 0.68 salsa208

0.83 0.84 0.85 chacha12

0.87 0.87 0.88 T:aes128ctr

0.93 0.93 0.94 salsa2012

1.14 1.15 1.15 aes256ctr

1.15 1.15 1.15 T:speck6496ctr

1.18 1.18 1.19 T:speck64128ctr

1.26 1.26 1.27 chacha20

1.39 1.39 1.40 T:speck128128ctr

1.42 1.43 1.49 salsa20

1.43 1.43 1.43 T:speck128192ctr

1.46 1.47 1.48 T:speck128256ctr

1.46 1.49 1.51 tango642

1.70 1.70 1.71 xsalsa20

2.00 2.03 2.17 T:aes192ctr

2.07 2.07 2.07 T:simon6496ctr

2.19 2.19 2.19 T:trivium

2.48 2.48 2.48 T:simon64128ctr

3.04 3.05 3.05 T:simon128128ctr

3.18 3.22 3.29 T:nlsv2

3.33 3.36 3.37 T:rabbit

3.38 3.38 3.41 T:sosemanuk

3.60 3.61 3.64 T:snow20

3.79 3.83 3.85 T:simon128256ctr

4.27 4.28 4.29 T:cryptmtv3

4.46 4.51 4.66 T:tpy6

4.86 4.87 4.87 T:lexv2

5.69 5.71 5.74 T:panama

6.47 6.65 6.70 T:tpy

7.76 7.91 7.96 T:tpypy

9.23 9.24 9.25 T:aes128estream

10.86 10.91 10.93 T:hc128

14.58 14.67 14.74 T:aes256estream

21.34 21.68 22.10 T:ocelot1

22.70 23.24 23.34 T:ocelot2

25.55 25.57 25.61 T:hc256

35.77 36.05 36.36 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

0.86 0.87 0.88 chacha8

0.96 0.98 1.04 salsa208

1.16 1.17 1.18 T:aes128ctr

1.17 1.18 1.19 chacha12

1.30 1.31 1.32 salsa2012

1.40 1.41 1.42 T:speck6496ctr

1.44 1.45 1.45 T:speck64128ctr

1.49 1.50 1.52 aes256ctr

1.70 1.70 1.71 T:speck128128ctr

1.74 1.75 1.76 T:speck128192ctr

1.77 1.78 1.81 chacha20

1.78 1.79 1.80 T:speck128256ctr

1.97 1.99 2.01 salsa20

2.34 2.38 2.44 tango642

2.62 2.63 2.63 T:trivium

2.69 2.70 2.71 xsalsa20

3.63 3.64 3.65 T:simon64128ctr

3.63 3.64 3.65 T:simon6496ctr

3.70 3.74 4.02 T:aes192ctr

3.79 3.81 3.83 T:rabbit

3.88 3.90 3.94 T:nlsv2

4.04 4.07 4.10 T:snow20

4.77 4.80 4.85 T:sosemanuk

4.81 4.83 4.84 T:cryptmtv3

5.33 5.35 5.36 T:simon128128ctr

5.51 5.53 5.55 T:lexv2

5.79 5.80 5.82 T:simon128256ctr

7.60 7.73 7.82 T:tpy6

9.49 9.52 9.56 T:aes128estream

10.12 10.16 10.24 T:panama

13.43 13.56 13.67 T:tpy

14.69 14.74 14.78 T:tpypy

15.00 15.09 15.14 T:aes256estream

25.32 25.40 25.44 T:hc128

26.63 26.76 27.25 T:ocelot1

27.85 28.16 28.45 T:ocelot2

41.69 42.01 42.98 T:amastrid

64.00 64.06 64.13 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.48 3.48 3.52 chacha8

3.81? 3.88? 4.38? salsa208

4.02 4.08 4.11 T:speck6496ctr

4.33 4.38 4.45 T:speck64128ctr

4.48 4.50 4.52 chacha12

4.48 4.50 4.70 T:aes128ctr

4.83 4.88 4.95 T:speck128192ctr

4.88 4.91 4.94 salsa2012

5.06 5.09 5.22 T:speck128128ctr

5.16 5.22 5.22 T:speck128256ctr

5.48 5.48 5.50 aes256ctr

6.27 6.31 6.34 chacha20

6.97 7.00 7.03 salsa20

8.27 8.28 8.34 T:trivium

8.50 8.55 8.61 T:simon6496ctr

9.27 9.47 9.55 T:rabbit

9.81 9.84 9.92 T:simon64128ctr

9.70 9.98 10.11 T:snow20

10.38 10.42 10.50 T:cryptmtv3

13.02 13.12 13.20 tango642

13.22 13.25 13.30 T:simon128128ctr

13.23 13.28 13.36 T:aes128estream

13.36 13.45 13.56 xsalsa20

13.95 14.09 14.34 T:lexv2

14.95 15.11 15.19 T:nlsv2

15.27 15.42 15.42 T:simon128256ctr

20.39 20.53 20.70 T:sosemanuk

20.42 20.53 20.66 T:aes256estream

25.38 25.55 25.78 T:aes192ctr

47.48 48.31 49.30 T:tpy6

66.06 66.48 67.39 T:panama

90.75 91.41 92.39 T:ocelot1

92.12 93.11 94.62 T:ocelot2

100.52 102.31 102.62 T:tpypy

101.91 102.88 104.75 T:tpy

123.70 124.66 125.48 T:amastrid

205.31 205.52 206.67 T:hc128

555.86 556.25 556.98 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

20.00 20.25 20.38 T:speck64128ctr

22.50 22.50 22.75 T:speck128128ctr

23.12 23.12 23.25 T:speck6496ctr

23.25 23.75 24.12 T:speck128256ctr

25.50 25.50 27.00 T:speck128192ctr

35.12 35.38 36.88 T:aes128ctr

41.00 41.25 41.50 chacha8

43.25 43.38 43.50 aes256ctr

45.25 46.25 48.00 salsa208

51.25 51.38 51.50 chacha12

51.25 52.62 54.12 chacha20

52.62 52.88 53.12 T:trivium

52.62 53.25 53.75 T:simon6496ctr

55.75 56.38 57.12 T:rabbit

59.62 59.88 60.25 T:aes128estream

59.50 60.25 60.62 T:cryptmtv3

61.50 62.12 62.75 salsa20

62.38 63.38 63.38 T:simon64128ctr

64.75 65.00 65.25 salsa2012

76.50 77.12 77.50 T:aes256estream

76.62 79.12 80.12 T:snow20

79.50 79.75 80.62 T:simon128128ctr

82.25 82.75 83.25 T:nlsv2

84.50 86.25 89.12 T:lexv2

89.50 90.00 90.62 tango642

89.88 90.25 92.25 T:simon128256ctr

111.50 111.50 113.38 xsalsa20

163.62 165.00 166.00 T:sosemanuk

206.62 207.88 209.38 T:aes192ctr

365.75 375.00 385.00 T:tpy6

523.38 526.62 531.50 T:panama

598.88 604.12 614.38 T:ocelot2

601.88 610.38 618.62 T:ocelot1

771.88 790.75 801.12 T:tpypy

812.12 822.25 833.25 T:amastrid

821.00 826.00 830.00 T:tpy

1647.62 1648.75 1654.50 T:hc128

4446.12 4451.38 4458.62 T:hc256

armeabi; Cortex-A8 (413fc082); 2012 TI Sitara XAM3359AZCZ100; 1 x 1000MHz; `bblack`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

2.83 2.83 2.85 chacha8

3.96 3.96 3.97 chacha12

4.03 4.04 4.10 salsa208

5.47 5.48 5.49 salsa20

5.47 5.49 5.56 xsalsa20

5.49 5.51 5.53 T:tpy6

5.52 5.55 5.55 salsa2012

5.32? 5.76? 6.02? T:tpy

6.13 6.23 6.29 chacha20

6.28 6.33 6.42 T:nlsv2

6.99 7.08 7.17 T:sosemanuk

7.35 7.36 7.38 tango642

8.00? 8.27? 9.18? T:cryptmtv3

8.73 8.84 9.02 T:tpypy

9.45 9.56 9.62 T:speck64128ctr

11.45 11.52 11.64 T:panama

19.27 19.30 19.33 T:aes128ctr

22.73 22.95 22.98 T:aes192ctr

26.14 26.45 26.77 T:aes256ctr

27.56 27.57 27.60 T:aes128estream

40.73 40.78 40.81 T:aes256estream

71.82 72.10 73.25 T:ocelot1

74.64 74.66 74.77 T:ocelot2

107.25 107.78 111.32 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

3.22 3.22 3.22 chacha8

4.35 4.35 4.36 chacha12

4.40 4.41 4.46 salsa208

5.91 5.92 5.92 salsa2012

5.94 5.94 5.95 salsa20

6.17 6.18 6.24 xsalsa20

6.60 6.61 6.66 chacha20

7.07 7.08 7.10 T:tpy6

7.14 7.15 7.20 T:nlsv2

8.63 8.64 8.65 tango642

8.58 8.74 8.91 T:tpy

9.44 9.47 9.51 T:sosemanuk

9.97 10.02 10.03 T:speck64128ctr

10.27 10.28 10.96 T:cryptmtv3

11.85 11.91 12.02 T:tpypy

15.50 15.53 15.58 T:panama

20.42 20.44 20.45 T:aes128ctr

24.41 24.45 24.46 T:aes192ctr

27.99 28.00 28.02 T:aes128estream

27.99 28.05 28.27 T:aes256ctr

41.28 41.29 41.30 T:aes256estream

75.11 75.12 75.98 T:ocelot1

77.67 77.68 77.76 T:ocelot2

112.19 112.54 114.30 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

3.85 3.88 3.88 chacha8

4.99 5.02 5.02 chacha12

5.02 5.02 5.05 salsa208

6.48 6.48 6.51 salsa20

6.54 6.56 6.57 salsa2012

7.11 7.13 7.27 xsalsa20

7.27 7.27 7.30 chacha20

8.90 8.92 9.03 T:nlsv2

9.68 9.71 9.71 T:tpy6

10.74 10.77 10.77 tango642

10.71 10.82 10.88 T:speck64128ctr

13.51 13.59 13.67 T:sosemanuk

13.56 13.59 14.11 T:tpy

14.27 14.32 14.92 T:cryptmtv3

16.93 16.98 17.06 T:tpypy

22.13 22.19 22.27 T:panama

22.30 22.30 22.33 T:aes128ctr

26.88 26.94 27.02 T:aes192ctr

28.70 28.73 28.75 T:aes128estream

30.62 30.68 31.03 T:aes256ctr

42.10 42.13 42.18 T:aes256estream

80.13 80.16 80.97 T:ocelot1

82.71 82.73 82.84 T:ocelot2

114.93 115.12 121.96 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

5.86 5.93 5.93 chacha8

6.94 6.94 7.02 salsa208

7.23 7.23 7.24 chacha12

8.17 8.17 8.18 salsa20

8.61 8.68 8.75 salsa2012

9.76 9.77 10.12 chacha20

9.84 9.84 9.84 xsalsa20

12.37 12.73 12.81 T:speck64128ctr

13.09 13.16 13.24 T:nlsv2

16.42 16.42 16.49 tango642

16.71 16.71 16.78 T:tpy6

19.75 19.97 20.62 T:cryptmtv3

24.45 24.66 24.95 T:sosemanuk

26.98 27.12 28.07 T:tpy

30.09 30.16 30.17 T:aes128ctr

30.60 30.60 30.67 T:aes128estream

30.60 30.67 30.74 T:tpypy

36.10 36.17 36.31 T:aes192ctr

39.72 40.00 40.22 T:panama

40.44 40.51 41.52 T:aes256ctr

44.34 44.41 44.49 T:aes256estream

93.53 93.60 94.32 T:ocelot1

96.06 96.14 96.21 T:ocelot2

136.57 139.46 139.82 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

29.94 29.97 30.59 salsa208

29.94 30.59 30.59 chacha8

32.56 32.56 33.22 chacha12

33.19 33.22 33.84 salsa2012

33.84 33.88 34.50 T:speck64128ctr

34.50 35.12 35.16 salsa20

37.75 37.78 37.78 chacha20

50.12 50.12 50.16 xsalsa20

54.69 54.69 54.69 T:aes128estream

72.28 72.91 72.94 T:aes256estream

76.19 76.81 76.84 T:nlsv2

80.75 82.03 82.69 T:cryptmtv3

88.53 88.53 89.19 tango642

98.97 99.62 100.25 T:aes192ctr

106.09 106.12 106.78 T:tpy6

104.16 106.75 113.94 T:aes256ctr

115.88 116.53 116.53 T:aes128ctr

151.69 152.97 154.31 T:sosemanuk

199.22 199.91 201.81 T:tpy

204.44 205.06 205.72 T:tpypy

264.97 265.59 265.62 T:ocelot1

267.53 267.59 268.88 T:ocelot2

265.00 268.22 269.53 T:panama

369.75 371.72 372.38 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

208.25 208.50 213.50 T:speck64128ctr

244.75 249.75 250.25 chacha8

265.75 270.50 270.75 chacha12

271.00 275.75 276.00 T:aes128estream

281.25 281.25 281.25 salsa208

286.25 286.50 286.50 salsa20

302.00 302.25 307.25 salsa2012

307.50 312.50 312.75 chacha20

338.50 338.50 343.75 T:aes256estream

406.25 411.25 411.50 xsalsa20

427.25 432.25 437.50 T:nlsv2

572.75 573.00 578.00 T:cryptmtv3

609.25 609.50 609.50 tango642

713.75 718.75 724.00 T:aes192ctr

734.50 739.50 750.25 T:aes256ctr

807.25 812.50 812.50 T:tpy6

885.25 885.50 890.50 T:aes128ctr

1208.25 1218.75 1229.25 T:sosemanuk

1557.00 1562.25 1578.25 T:tpy

1578.00 1583.25 1583.50 T:tpypy

1614.50 1614.50 1619.75 T:ocelot1

1619.75 1625.00 1630.25 T:ocelot2

2098.75 2119.75 2135.25 T:panama

2323.00 2338.50 2374.75 T:amastrid

amd64; Bulldozer (600f20); 2012 AMD FX-8350; 4 x 4000MHz; `saber214`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.99 1.01 1.02 T:aes128ctr

1.11 1.13 1.15 chacha8

1.26 1.28 1.28 aes256ctr

1.38 1.39 1.40 salsa208

1.46 1.47 1.48 chacha12

1.40? 1.50? 1.56? T:aes192ctr

1.87 1.89 1.90 tango642

1.97 1.99 2.04 salsa2012

2.07 2.12 2.13 T:speck128128ctr

2.16 2.17 2.17 T:speck128192ctr

2.18 2.20 2.22 chacha20

2.22 2.24 2.26 T:speck128256ctr

2.64 2.66 2.67 T:speck6496ctr

2.76 2.77 2.77 T:speck64128ctr

2.84 2.89 2.90 T:hc128

3.01 3.07 3.16 T:tpy

3.15 3.16 3.17 xsalsa20

3.18 3.19 3.20 salsa20

3.22 3.28 3.36 T:tpy6

3.66 3.66 3.66 T:trivium

3.74 3.75 3.77 T:simon6496ctr

3.87 3.91 3.93 T:simon64128ctr

4.08 4.09 4.13 T:cryptmtv3

4.14 4.21 4.27 T:nlsv2

4.40 4.45 4.48 T:hc256

4.35 4.45 4.55 T:sosemanuk

4.45 4.47 4.49 T:panama

4.66 4.70 4.72 T:snow20

4.75 4.82 4.91 T:tpypy

5.36 5.37 5.41 T:rabbit

6.03 6.05 6.07 T:lexv2

6.01 6.06 6.10 T:simon128128ctr

6.33 6.36 6.41 T:simon128256ctr

11.30 11.35 11.36 T:aes128estream

21.01 21.06 21.08 T:aes256estream

28.73 29.10 29.40 T:ocelot1

31.57 31.60 32.38 T:ocelot2

45.27? 47.64? 51.47? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.06 1.07 1.07 T:aes128ctr

1.13 1.13 1.15 chacha8

1.34 1.35 1.35 aes256ctr

1.42 1.42 1.43 salsa208

1.48 1.49 1.50 chacha12

2.02 2.03 2.07 salsa2012

1.99 2.06 2.10 T:aes192ctr

2.15 2.16 2.17 tango642

2.20 2.21 2.21 T:speck128128ctr

2.22 2.22 2.23 chacha20

2.24 2.24 2.25 T:speck128192ctr

2.33 2.34 2.34 T:speck128256ctr

2.71 2.72 2.72 T:speck6496ctr

2.82 2.82 2.83 T:speck64128ctr

3.24 3.24 3.24 salsa20

3.36 3.36 3.36 xsalsa20

3.84 3.84 3.84 T:trivium

4.07 4.07 4.09 T:simon6496ctr

4.11 4.13 4.15 T:tpy6

4.25 4.28 4.28 T:simon64128ctr

4.45 4.45 4.48 T:nlsv2

4.70 4.75 4.82 T:sosemanuk

4.83 4.83 4.85 T:cryptmtv3

4.82 4.84 4.85 T:snow20

5.09 5.10 5.16 T:tpy

5.56 5.57 5.57 T:rabbit

5.80 5.80 5.81 T:panama

6.21 6.23 6.24 T:lexv2

6.46 6.47 6.50 T:simon128128ctr

6.85 6.86 6.92 T:tpypy

6.89 6.91 6.92 T:simon128256ctr

8.01 8.02 8.02 T:hc128

11.40 11.43 11.44 T:aes128estream

17.83 17.84 17.85 T:hc256

21.19 21.19 21.21 T:aes256estream

30.55 30.81 30.94 T:ocelot1

33.46 33.48 34.00 T:ocelot2

48.49 50.02 52.67 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.13 1.13 1.16 chacha8

1.15 1.15 1.18 T:aes128ctr

1.45 1.47 1.47 aes256ctr

1.49 1.49 1.51 salsa208

1.50 1.50 1.52 chacha12

2.08 2.09 2.10 salsa2012

2.23 2.25 2.25 chacha20

2.34 2.35 2.43 T:speck128128ctr

2.36 2.37 2.38 T:speck128192ctr

2.46 2.51 2.51 T:speck128256ctr

2.58 2.60 2.65 tango642

2.81 2.82 2.82 T:speck6496ctr

2.91 2.92 2.92 T:speck64128ctr

3.07 3.23 3.24 T:aes192ctr

3.30 3.31 3.33 salsa20

3.69 3.70 3.71 xsalsa20

4.14 4.14 4.14 T:trivium

4.58 4.59 4.60 T:simon6496ctr

4.84 4.86 4.90 T:simon64128ctr

4.89 4.92 5.03 T:nlsv2

5.02 5.12 5.14 T:snow20

5.26 5.28 5.41 T:sosemanuk

5.40 5.45 5.79 T:tpy6

5.83 5.90 5.90 T:rabbit

6.48 6.49 6.58 T:lexv2

6.86 6.88 6.89 T:cryptmtv3

7.10 7.11 7.21 T:simon128128ctr

7.74 7.83 7.85 T:simon128256ctr

7.94 8.01 8.03 T:panama

8.51 8.53 8.66 T:tpy

10.13 10.30 10.32 T:tpypy

11.51 11.59 11.60 T:aes128estream

16.50 16.57 16.61 T:hc128

21.36 21.46 21.46 T:aes256estream

33.37 33.67 33.68 T:ocelot1

36.44 36.45 37.25 T:ocelot2

40.18 40.19 40.19 T:hc256

53.90 54.69 55.57 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.38 1.38 1.44 chacha8

1.44 1.46 1.52 T:aes128ctr

1.78 1.79 1.79 aes256ctr

1.93 1.95 1.96 chacha12

1.97 2.03 2.15 salsa208

2.71 2.74 2.78 salsa2012

2.76 2.80 2.90 T:speck128128ctr

2.79 2.83 2.91 T:speck128192ctr

2.84 2.84 2.98 chacha20

2.97 2.97 3.09 T:speck128256ctr

3.13 3.13 3.13 T:speck6496ctr

3.24 3.25 3.30 T:speck64128ctr

3.80 3.85 3.89 tango642

4.24 4.28 4.30 salsa20

4.94 4.95 4.97 T:trivium

5.30 5.31 5.36 xsalsa20

5.41 5.60 5.68 T:aes192ctr

5.76 5.84 5.91 T:snow20

5.98 6.11 6.40 T:nlsv2

6.71 6.79 6.82 T:rabbit

7.01 7.04 7.07 T:simon6496ctr

7.03 7.07 7.15 T:sosemanuk

7.30 7.32 7.36 T:lexv2

7.46 7.54 7.59 T:simon64128ctr

7.80 7.81 7.84 T:cryptmtv3

8.48 8.53 8.56 T:simon128256ctr

9.12 9.16 9.75 T:tpy6

10.69 10.75 10.90 T:simon128128ctr

11.97 12.00 12.08 T:aes128estream

13.91 14.02 14.06 T:panama

17.60 17.68 18.01 T:tpy

18.97 19.21 19.91 T:tpypy

22.04 22.18 22.18 T:aes256estream

39.32 39.35 39.42 T:hc128

41.07 41.52 41.56 T:ocelot1

44.22 44.33 44.95 T:ocelot2

63.81 66.46 66.87 T:amastrid

99.60 99.60 99.61 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.03? 4.05? 5.25? chacha8

4.83? 5.48? 5.50? T:aes128ctr

5.50? 5.52? 6.72? chacha12

5.92? 5.94? 6.91? aes256ctr

6.42 6.44 6.44 salsa208

6.44 6.47 6.59 T:speck6496ctr

6.52 6.53 6.55 T:speck64128ctr

7.59? 7.66? 8.55? T:speck128192ctr

7.69 7.69 8.06 T:speck128128ctr

8.36 8.38 8.38 salsa2012

8.42 8.44 8.45 chacha20

9.06 9.14 9.16 T:speck128256ctr

12.38 12.38 12.53 salsa20

12.97 13.28 13.44 T:simon6496ctr

13.88 14.14 14.38 T:simon64128ctr

14.61 14.62 14.62 T:trivium

14.64 15.38 16.09 T:snow20

16.86 17.31 18.17 T:aes128estream

17.41 17.41 17.42 T:rabbit

17.81? 18.27? 20.05? T:lexv2

19.77 19.97 20.75 tango642

21.31 21.38 21.62 T:simon128128ctr

21.02 21.84 22.23 T:cryptmtv3

22.17 22.17 22.19 xsalsa20

22.50 22.81 23.16 T:nlsv2

23.02 23.20 23.34 T:simon128256ctr

26.69 26.72 26.88 T:sosemanuk

30.77 30.80 31.55 T:aes256estream

39.00 40.05 41.05 T:aes192ctr

55.55 55.77 55.98 T:tpy6

89.88 90.05 90.44 T:panama

132.78 133.11 133.50 T:tpy

134.22 134.45 135.31 T:tpypy

137.16 137.48 137.61 T:ocelot1

145.58 145.88 146.86 T:ocelot2

180.70 181.34 183.02 T:amastrid

331.36 331.56 334.11 T:hc128

861.92 862.17 863.16 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

32.62? 32.75? 37.25? T:speck6496ctr

33.00? 35.12? 37.62? T:speck64128ctr

37.50 37.62 37.75 T:aes128ctr

36.75? 38.50? 47.88? chacha8

40.75 42.62 43.12 T:speck128192ctr

43.38 45.00 48.12 T:speck128256ctr

47.00 47.12 47.25 aes256ctr

48.50? 51.75? 57.00? chacha12

53.12 54.62 56.75 T:speck128128ctr

71.75? 72.62? 85.88? chacha20

76.25? 79.75? 85.00? T:aes128estream

89.25 89.88 92.62 T:simon6496ctr

88.38 91.12 93.88 salsa208

91.25 91.38 91.50 T:trivium

92.88 93.00 98.75 salsa20

94.12? 95.62? 105.12? T:simon64128ctr

109.50 109.88 115.62 T:lexv2

110.12 110.25 112.62 salsa2012

109.38 110.50 119.12 T:rabbit

118.00 118.38 123.50 T:aes256estream

119.62 121.38 125.38 T:snow20

123.88 129.12 129.50 T:nlsv2

127.75 130.12 134.12 tango642

142.50 149.88 152.00 T:cryptmtv3

149.00? 155.50? 177.50? T:simon128128ctr

160.00 161.38 162.00 T:simon128256ctr

171.00 173.75 175.88 xsalsa20

212.25 212.25 212.38 T:sosemanuk

313.12 316.00 332.75 T:aes192ctr

426.25 432.88 452.00 T:tpy6

701.38 705.62 712.62 T:panama

897.00 908.25 911.25 T:ocelot1

954.75 959.75 963.00 T:ocelot2

1035.88 1047.62 1052.38 T:tpypy

1053.62 1055.25 1067.75 T:tpy

1187.88 1196.25 1210.12 T:amastrid

2649.12 2649.50 2652.12 T:hc128

6882.25 6886.50 6892.62 T:hc256

amd64; Ivy Bridge+AES (306a9); 2012 Intel Xeon E3-1275 V2; 4 x 3500MHz; `hydra8`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.92 0.93 0.94 T:aes128ctr

1.05 1.06 1.07 chacha8

1.13 1.14 1.16 tango642

1.20 1.21 1.21 salsa208

1.21 1.22 1.23 aes256ctr

1.46 1.47 1.49 chacha12

1.47? 1.56? 1.65? T:aes192ctr

1.69 1.70 1.72 T:trivium

1.73 1.73 1.74 salsa2012

2.07 2.07 2.08 T:speck6496ctr

2.05 2.07 2.12 T:hc128

2.14 2.15 2.15 T:speck64128ctr

2.29 2.31 2.32 chacha20

2.61 2.64 2.72 T:tpy

2.63 2.64 2.66 T:speck128128ctr

2.65? 2.66? 3.42? T:cryptmtv3

2.72 2.73 2.74 T:speck128192ctr

2.76 2.78 2.78 salsa20

2.77 2.78 2.79 xsalsa20

2.80 2.81 2.81 T:speck128256ctr

2.86 2.87 2.87 T:sosemanuk

2.91 2.92 2.93 T:simon6496ctr

2.95 3.01 3.09 T:tpy6

3.04 3.05 3.06 T:simon64128ctr

3.16 3.19 3.21 T:nlsv2

3.35 3.36 3.38 T:hc256

3.49 3.50 3.51 T:rabbit

3.50 3.53 3.57 T:panama

3.58 3.59 3.59 T:snow20

4.34 4.37 4.40 T:tpypy

4.46 4.48 4.49 T:simon128128ctr

4.91 4.92 4.94 T:lexv2

5.02 5.11 5.16 T:simon128256ctr

9.73 9.75 9.77 T:aes128estream

16.08 16.10 16.12 T:aes256estream

21.02 21.12 21.23 T:ocelot2

21.23 21.31 21.46 T:ocelot1

37.44 38.32 40.37 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.96 0.97 0.97 T:aes128ctr

1.08 1.08 1.09 chacha8

1.23 1.23 1.24 salsa208

1.27 1.27 1.28 aes256ctr

1.36 1.36 1.37 tango642

1.50 1.50 1.51 chacha12

1.76 1.76 1.77 salsa2012

1.81 1.81 1.82 T:trivium

1.96 1.97 2.03 T:aes192ctr

2.11 2.12 2.12 T:speck6496ctr

2.19 2.19 2.20 T:speck64128ctr

2.33 2.33 2.34 chacha20

2.68 2.69 2.70 T:speck128128ctr

2.77 2.77 2.78 T:speck128192ctr

2.79 2.80 2.80 salsa20

2.85 2.85 2.85 T:speck128256ctr

2.91 2.92 2.92 xsalsa20

3.10 3.11 3.11 T:simon6496ctr

3.12? 3.12? 3.69? T:cryptmtv3

3.15 3.15 3.16 T:sosemanuk

3.34 3.34 3.35 T:nlsv2

3.36 3.36 3.37 T:simon64128ctr

3.61 3.61 3.61 T:rabbit

3.68 3.69 3.69 T:snow20

3.72 3.75 3.77 T:tpy6

4.30 4.30 4.32 T:tpy

4.61 4.63 4.65 T:panama

4.74 4.75 4.75 T:simon128128ctr

5.07 5.07 5.08 T:lexv2

5.44 5.45 5.48 T:hc128

5.59 5.62 5.64 T:simon128256ctr

5.95 5.97 5.99 T:tpypy

9.81 9.82 9.82 T:aes128estream

12.75 12.76 12.77 T:hc256

16.20 16.20 16.21 T:aes256estream

22.42 22.46 22.52 T:ocelot2

22.63 22.66 22.73 T:ocelot1

39.52 40.00 41.37 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.03 1.03 1.04 T:aes128ctr

1.10 1.12 1.12 chacha8

1.28 1.28 1.29 salsa208

1.34 1.35 1.36 aes256ctr

1.54 1.55 1.55 chacha12

1.71 1.72 1.74 tango642

1.80 1.80 1.81 salsa2012

1.97 1.98 1.98 T:trivium

2.19 2.19 2.19 T:speck6496ctr

2.27 2.27 2.28 T:speck64128ctr

2.36 2.37 2.38 chacha20

2.64 2.67 2.78 T:aes192ctr

2.76 2.77 2.78 T:speck128128ctr

2.83 2.83 2.84 salsa20

2.84 2.84 2.85 T:speck128192ctr

2.91 2.92 2.93 T:speck128256ctr

3.14 3.15 3.16 xsalsa20

3.42 3.43 3.43 T:simon6496ctr

3.65 3.68 3.72 T:nlsv2

3.69 3.70 3.71 T:sosemanuk

3.79 3.79 3.80 T:rabbit

3.85 3.85 3.87 T:snow20

3.89 3.89 3.91 T:simon64128ctr

4.39 4.40 4.42 T:cryptmtv3

4.89 4.97 5.03 T:tpy6

5.19 5.20 5.21 T:simon128128ctr

5.32 5.33 5.34 T:lexv2

6.44 6.45 6.47 T:panama

6.43 6.46 6.54 T:simon128256ctr

6.87 7.05 7.09 T:tpy

8.61 8.70 8.74 T:tpypy

9.92 9.92 9.93 T:aes128estream

11.06 11.07 11.13 T:hc128

16.36 16.37 16.41 T:aes256estream

24.61 24.67 24.78 T:ocelot2

24.85 24.96 25.12 T:ocelot1

28.40 28.42 28.43 T:hc256

41.12 41.66 42.33 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.32 1.32 1.33 chacha8

1.31 1.32 1.34 T:aes128ctr

1.52 1.53 1.54 salsa208

1.70 1.72 1.76 aes256ctr

1.79 1.80 1.85 chacha12

2.11 2.12 2.15 salsa2012

2.36 2.38 2.42 T:trivium

2.41 2.41 2.42 T:speck6496ctr

2.51 2.51 2.51 T:speck64128ctr

2.67 2.70 2.87 tango642

2.76 2.78 2.80 chacha20

3.02 3.02 3.04 T:speck128128ctr

3.08 3.09 3.10 T:speck128192ctr

3.16 3.18 3.18 T:speck128256ctr

3.26 3.28 3.31 salsa20

4.08 4.09 4.10 xsalsa20

4.27 4.28 4.29 T:rabbit

4.32 4.33 4.35 T:snow20

4.43 4.48 4.62 T:nlsv2

4.46 4.52 4.89 T:aes192ctr

4.92 4.94 4.96 T:cryptmtv3

4.96 4.97 4.98 T:simon6496ctr

5.16 5.17 5.20 T:sosemanuk

6.02 6.07 6.08 T:lexv2

6.27 6.28 6.43 T:simon64128ctr

7.78 7.85 7.96 T:simon128128ctr

8.13 8.22 8.38 T:tpy6

9.94 9.96 9.99 T:simon128256ctr

10.27 10.31 10.32 T:aes128estream

11.31 11.34 11.38 T:panama

13.86 14.20 14.26 T:tpy

15.32 15.47 15.59 T:tpypy

16.78 16.80 16.85 T:aes256estream

26.07 26.15 26.22 T:hc128

30.25 30.53 30.70 T:ocelot2

30.64 30.77 30.91 T:ocelot1

47.42 48.11 49.22 T:amastrid

70.10 70.20 70.24 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.25 3.31 3.45 chacha8

3.94 3.98 4.02 salsa208

4.30 4.31 4.42 chacha12

4.41 4.55 4.77 T:aes128ctr

5.03 5.05 5.11 salsa2012

5.05 5.11 5.31 T:speck6496ctr

5.19 5.20 5.25 T:speck64128ctr

5.83 5.89 5.97 T:speck128128ctr

5.64? 5.94? 6.31? aes256ctr

5.97 5.98 6.03 T:speck128192ctr

6.09 6.14 6.25 T:speck128256ctr

6.30 6.33 6.47 chacha20

7.11 7.17 7.20 salsa20

7.66 7.77 8.36 T:trivium

10.19 10.25 10.33 T:simon6496ctr

10.20 10.34 10.58 T:rabbit

10.34 10.44 10.53 T:snow20

11.84 11.84 11.97 T:simon64128ctr

12.41 12.41 12.45 T:cryptmtv3

14.25 14.33 14.48 T:aes128estream

14.45 14.69 14.77 xsalsa20

14.92 15.06 15.64 tango642

15.08 15.23 15.64 T:lexv2

16.08 16.27 16.36 T:simon128128ctr

16.00 16.31 17.66 T:nlsv2

16.20 16.33 16.39 T:simon128256ctr

21.80 22.02 22.41 T:sosemanuk

22.59 22.66 22.77 T:aes256estream

27.84? 28.05? 31.80? T:aes192ctr

48.22 49.08 50.86 T:tpy6

73.08 73.34 73.83 T:panama

103.97 105.23 107.27 T:tpy

102.92 105.42 108.73 T:ocelot1

104.88 106.03 107.20 T:tpypy

103.34 106.23 108.00 T:ocelot2

137.36 138.30 139.34 T:amastrid

217.44 217.80 218.53 T:hc128

604.58 605.03 605.56 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

22.12? 22.25? 25.12? T:speck6496ctr

22.88 23.25 23.25 T:speck64128ctr

26.75 27.00 27.12 T:speck128192ctr

27.00 27.00 27.38 T:speck128256ctr

27.00 27.50 29.62 T:speck128128ctr

27.88 28.12 28.75 chacha8

36.25 37.38 39.38 T:aes128ctr

36.38 38.12 39.75 chacha12

38.38 38.38 39.38 salsa208

46.25 48.38 50.12 aes256ctr

48.50 49.12 50.38 salsa2012

49.38? 49.75? 55.75? T:trivium

52.50 52.62 53.00 chacha20

54.62 54.75 55.00 T:simon6496ctr

60.75 62.25 64.62 T:rabbit

64.88 65.25 66.25 T:aes128estream

64.62 66.62 67.88 T:simon64128ctr

69.88 70.38 71.62 salsa20

79.12 80.12 81.50 T:cryptmtv3

81.75 82.25 83.25 T:snow20

85.50 86.00 86.50 T:aes256estream

86.38 86.38 86.38 T:simon128128ctr

86.75 88.38 94.75 T:nlsv2

91.12 92.38 93.50 T:lexv2

100.38 101.75 105.75 T:simon128256ctr

101.75 102.62 103.75 tango642

128.88 129.50 130.25 xsalsa20

174.38 176.00 178.00 T:sosemanuk

223.25? 224.25? 255.00? T:aes192ctr

360.38 379.50 380.25 T:tpy6

577.12 579.88 585.12 T:panama

674.25 695.25 715.50 T:ocelot2

680.12 699.38 717.88 T:ocelot1

808.25 809.25 814.75 T:tpypy

826.75 828.50 829.38 T:tpy

906.88 914.50 920.50 T:amastrid

1741.88 1743.00 1749.25 T:hc128

4838.12 4841.00 4843.25 T:hc256

amd64; Ivy Bridge+AES (306a9); 2012 Intel Core i5-3427U; 2 x 1800MHz; `hunsnivy`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.86 0.89 0.91 T:aes192ctr

0.90 0.91 0.92 T:aes128ctr

1.04 1.05 1.06 chacha8

1.14 1.16 1.18 tango642

1.20 1.21 1.22 salsa208

1.20 1.21 1.23 aes256ctr

1.46 1.47 1.47 chacha12

1.72 1.73 1.73 T:trivium

1.72 1.73 1.74 salsa2012

2.06 2.07 2.08 T:speck6496ctr

2.09 2.12 2.16 T:hc128

2.14 2.15 2.15 T:speck64128ctr

2.29 2.30 2.32 chacha20

2.63 2.65 2.66 T:speck128128ctr

2.66 2.68 2.69 T:cryptmtv3

2.72 2.72 2.73 T:speck128192ctr

2.77 2.78 2.78 salsa20

2.77 2.78 2.79 xsalsa20

2.79 2.80 2.81 T:speck128256ctr

2.83 2.85 2.90 T:simon6496ctr

2.92 2.93 2.93 T:sosemanuk

3.08 3.09 3.11 T:simon64128ctr

3.10 3.11 3.13 T:nlsv2

3.13 3.16 3.19 T:hc256

3.31 3.39 3.44 T:tpy

3.15? 3.43? 3.53? T:tpy6

3.50 3.51 3.53 T:rabbit

3.49 3.52 3.55 T:panama

3.52 3.52 3.53 T:snow20

4.56 4.57 4.58 T:simon128128ctr

4.81 4.83 4.85 T:simon128256ctr

4.90 4.91 4.93 T:lexv2

5.08 5.16 5.22 T:tpypy

9.74 9.76 9.78 T:aes128estream

15.52 15.54 15.55 T:aes256estream

20.66 20.83 21.06 T:ocelot1

21.50 21.64 21.76 T:ocelot2

37.65 38.02 41.39 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.95 0.95 0.95 T:aes128ctr

1.07 1.08 1.09 chacha8

1.07 1.08 1.09 T:aes192ctr

1.23 1.23 1.24 salsa208

1.26 1.26 1.27 aes256ctr

1.34 1.35 1.36 tango642

1.49 1.49 1.50 chacha12

1.75 1.75 1.76 salsa2012

1.82 1.82 1.82 T:trivium

2.11 2.12 2.12 T:speck6496ctr

2.19 2.19 2.20 T:speck64128ctr

2.32 2.33 2.34 chacha20

2.68 2.69 2.70 T:speck128128ctr

2.76 2.77 2.77 T:speck128192ctr

2.80 2.80 2.81 salsa20

2.84 2.85 2.85 T:speck128256ctr

2.91 2.91 2.92 xsalsa20

3.03 3.04 3.08 T:simon6496ctr

3.13 3.14 3.14 T:cryptmtv3

3.21 3.22 3.22 T:sosemanuk

3.31 3.32 3.32 T:nlsv2

3.38 3.38 3.39 T:simon64128ctr

3.62 3.63 3.64 T:rabbit

3.62 3.63 3.63 T:snow20

4.06 4.19 4.24 T:tpy6

4.60 4.61 4.63 T:panama

4.83 4.83 4.84 T:simon128128ctr

4.95 5.00 5.02 T:tpy

5.06 5.07 5.08 T:lexv2

5.32 5.33 5.34 T:simon128256ctr

5.51 5.52 5.54 T:hc128

6.64 6.68 6.70 T:tpypy

9.82 9.82 9.83 T:aes128estream

11.81 11.82 11.82 T:hc256

15.62 15.63 15.64 T:aes256estream

22.26 22.34 22.46 T:ocelot1

23.11 23.15 23.20 T:ocelot2

39.67 39.87 42.22 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.01 1.02 1.03 T:aes128ctr

1.11 1.12 1.13 chacha8

1.27 1.28 1.29 salsa208

1.32 1.34 1.36 aes256ctr

1.39? 1.42? 1.65? T:aes192ctr

1.52 1.53 1.54 chacha12

1.65 1.66 1.68 tango642

1.79 1.79 1.80 salsa2012

1.98 1.99 2.00 T:trivium

2.19 2.19 2.19 T:speck6496ctr

2.27 2.27 2.27 T:speck64128ctr

2.35 2.37 2.39 chacha20

2.75 2.76 2.76 T:speck128128ctr

2.83 2.83 2.84 T:speck128192ctr

2.85 2.86 2.86 salsa20

2.91 2.91 2.92 T:speck128256ctr

3.14 3.15 3.15 xsalsa20

3.35 3.36 3.40 T:simon6496ctr

3.76 3.77 3.77 T:sosemanuk

3.76 3.78 3.80 T:nlsv2

3.79 3.79 3.80 T:snow20

3.80 3.81 3.82 T:rabbit

3.85 3.86 3.87 T:simon64128ctr

4.42 4.42 4.43 T:cryptmtv3

5.27 5.28 5.28 T:simon128128ctr

5.33 5.34 5.35 T:lexv2

5.29 5.44 5.50 T:tpy6

6.15 6.18 6.21 T:simon128256ctr

6.42 6.45 6.47 T:panama

7.59 7.60 7.62 T:tpy

9.21 9.33 9.41 T:tpypy

9.91 9.92 9.92 T:aes128estream

11.14 11.15 11.20 T:hc128

15.77 15.78 15.80 T:aes256estream

24.81 24.95 25.15 T:ocelot1

25.68 25.76 25.99 T:ocelot2

26.21 26.24 26.26 T:hc256

42.99 43.92 44.13 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.29 1.31 1.34 T:aes128ctr

1.30 1.32 1.34 chacha8

1.51 1.52 1.53 salsa208

1.68 1.70 1.76 aes256ctr

1.80 1.80 1.84 chacha12

2.09 2.10 2.11 salsa2012

2.25 2.28 2.31 T:aes192ctr

2.39 2.40 2.42 T:trivium

2.41 2.41 2.41 T:speck6496ctr

2.48 2.49 2.49 T:speck64128ctr

2.51 2.53 2.69 tango642

2.75 2.78 2.81 chacha20

2.99 3.00 3.01 T:speck128128ctr

3.06 3.07 3.07 T:speck128192ctr

3.15 3.17 3.18 T:speck128256ctr

3.29 3.30 3.31 salsa20

4.07 4.08 4.09 xsalsa20

4.25 4.27 4.30 T:snow20

4.29 4.30 4.32 T:rabbit

4.82 4.86 4.90 T:nlsv2

4.91 4.93 4.95 T:cryptmtv3

4.92 4.94 4.96 T:simon6496ctr

5.25 5.26 5.30 T:sosemanuk

5.83 5.84 5.86 T:simon64128ctr

6.07 6.09 6.10 T:lexv2

7.78 7.94 7.97 T:simon128128ctr

9.03 9.17 9.30 T:tpy6

9.92 9.96 10.02 T:simon128256ctr

10.20 10.23 10.25 T:aes128estream

11.28 11.31 11.41 T:panama

14.89 15.03 15.28 T:tpy

16.20 16.23 16.26 T:aes256estream

16.31 16.37 16.44 T:tpypy

26.18 26.21 26.33 T:hc128

31.25 31.42 31.81 T:ocelot1

32.02 32.15 32.67 T:ocelot2

48.70 49.60 51.68 T:amastrid

64.68 64.76 64.81 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.28 3.31 3.42 chacha8

3.92 3.97 3.98 salsa208

4.28 4.34 4.44 chacha12

4.44 4.58 4.89 T:aes128ctr

5.00 5.05 5.06 salsa2012

5.09 5.11 5.16 T:speck6496ctr

5.16 5.19 5.31 T:speck64128ctr

5.72 5.88 6.09 aes256ctr

5.86 5.91 5.91 T:speck128192ctr

5.69 6.08 6.08 T:speck128128ctr

6.08 6.12 6.12 T:speck128256ctr

6.33 6.38 6.41 chacha20

7.14 7.19 7.25 salsa20

7.67 7.77 7.81 T:trivium

9.97 10.06 10.14 T:snow20

10.06 10.12 10.25 T:simon6496ctr

10.06 10.12 10.66 T:rabbit

10.42 10.50 10.58 T:simon64128ctr

12.30 12.42 12.50 T:cryptmtv3

12.69 12.77 12.86 T:aes192ctr

13.36 13.48 13.69 tango642

14.25 14.33 14.45 T:aes128estream

14.50 14.55 14.59 xsalsa20

14.69 14.73 14.80 T:simon128128ctr

15.05 15.19 15.44 T:lexv2

16.33 16.36 16.41 T:simon128256ctr

21.92 21.97 22.03 T:nlsv2

21.88 21.98 22.34 T:aes256estream

22.22 22.36 22.55 T:sosemanuk

54.64 54.75 54.91 T:tpy6

72.80 73.48 73.84 T:panama

103.31 103.61 106.91 T:tpypy

105.00 105.17 107.56 T:tpy

115.41 116.88 118.78 T:ocelot1

119.09 120.41 122.28 T:ocelot2

138.94 140.44 141.78 T:amastrid

218.45 219.17 219.48 T:hc128

556.83 557.27 557.78 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

22.62 23.00 23.25 T:speck64128ctr

22.62 23.25 23.75 T:speck6496ctr

25.88 26.50 27.25 T:speck128192ctr

26.50 27.12 27.25 T:speck128256ctr

26.88 27.25 27.88 T:speck128128ctr

29.12? 30.25? 32.50? chacha8

35.88 36.12 36.62 chacha12

36.25 37.38 39.25 T:aes128ctr

47.25 47.50 47.62 salsa208

46.12 47.62 48.75 aes256ctr

49.25 50.12 50.88 T:trivium

52.00 52.25 52.75 chacha20

54.00 54.62 54.88 T:simon6496ctr

59.88 60.62 61.25 salsa2012

61.75 63.00 65.12 T:rabbit

64.75 64.75 65.00 T:simon64128ctr

64.88 65.25 65.62 T:aes128estream

70.12 70.62 72.25 salsa20

78.88 79.62 81.00 T:snow20

80.50 82.12 84.00 T:cryptmtv3

82.75 83.50 84.38 T:aes256estream

90.38 90.88 91.62 T:lexv2

91.25 91.50 92.38 tango642

93.00 93.75 93.75 T:simon128128ctr

97.88 98.38 99.12 T:aes192ctr

105.00 106.88 108.62 T:simon128256ctr

112.75 113.38 114.50 T:nlsv2

127.75 128.00 129.50 xsalsa20

177.38 178.75 180.88 T:sosemanuk

398.88 409.12 412.50 T:tpy6

575.12 576.88 582.75 T:panama

792.00 796.38 800.25 T:tpypy

787.00 801.12 830.50 T:ocelot1

789.12 801.25 821.25 T:ocelot2

813.50 825.12 836.25 T:tpy

909.75 923.12 929.88 T:amastrid

1741.25 1749.88 1751.75 T:hc128

4453.88 4457.88 4466.62 T:hc256

amd64; Sandy Bridge+AES (206d7); 2012 Intel Xeon E5-2660; 8 x 2200MHz; unstable; `gcc123`, `supercop-20220213`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.88 0.89 0.90 T:aes192ctr

0.93 0.94 0.98 T:aes128ctr

1.03 1.04 1.09 chacha8

1.21 1.22 1.23 aes256ctr

1.22 1.23 1.25 salsa208

1.22 1.24 1.26 tango642

1.44 1.47 1.53 chacha12

1.74 1.75 1.76 salsa2012

2.05 2.06 2.08 T:speck6496ctr

2.13 2.13 2.15 T:trivium

2.13 2.14 2.15 T:speck64128ctr

2.19 2.25 2.33 T:hc128

2.29 2.32 2.37 chacha20

2.64 2.64 2.65 T:speck128128ctr

2.71 2.72 2.72 T:speck128192ctr

2.76 2.78 2.79 T:cryptmtv3

2.77 2.79 2.82 xsalsa20

2.80 2.80 2.81 T:speck128256ctr

2.79 2.82 2.85 salsa20

2.98 2.99 3.01 T:simon6496ctr

3.11 3.12 3.13 T:simon64128ctr

3.05 3.13 3.19 T:tpy

3.34 3.35 3.37 T:sosemanuk

3.33 3.42 3.52 T:tpy6

3.51 3.54 3.57 T:hc256

3.61 3.63 3.64 T:rabbit

3.67 3.73 3.77 T:nlsv2

3.74 3.75 3.76 T:snow20

4.21 4.26 4.32 T:panama

4.51? 4.72? 5.49? T:simon128128ctr

4.73 4.80 4.89 T:tpypy

4.97? 5.47? 5.89? T:simon128256ctr

5.80 5.82 5.83 T:lexv2

11.37 11.40 11.43 T:aes128estream

17.43 17.54 17.96 T:aes256estream

20.77 21.27 21.84 T:ocelot1

23.01 23.13 23.32 T:ocelot2

39.75 40.37 40.65 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.99 0.99 1.01 T:aes128ctr

1.07 1.07 1.10 chacha8

1.08 1.09 1.10 T:aes192ctr

1.25 1.26 1.27 salsa208

1.27 1.28 1.28 aes256ctr

1.41 1.41 1.43 tango642

1.49 1.50 1.55 chacha12

1.77 1.78 1.78 salsa2012

2.11 2.11 2.12 T:speck6496ctr

2.19 2.19 2.19 T:speck64128ctr

2.23 2.24 2.25 T:trivium

2.33 2.34 2.38 chacha20

2.69 2.70 2.70 T:speck128128ctr

2.76 2.77 2.77 T:speck128192ctr

2.83 2.84 2.86 salsa20

2.85 2.85 2.86 T:speck128256ctr

2.93 2.94 2.95 xsalsa20

3.21 3.21 3.22 T:simon6496ctr

3.26 3.27 3.28 T:cryptmtv3

3.44 3.45 3.45 T:simon64128ctr

3.67 3.68 3.69 T:sosemanuk

3.75 3.76 3.77 T:rabbit

3.86 3.86 3.87 T:snow20

3.90 3.93 3.95 T:nlsv2

4.27 4.32 4.34 T:tpy6

4.92 4.97 4.99 T:tpy

5.00? 5.02? 5.58? T:simon128128ctr

5.44 5.46 5.49 T:panama

5.98 5.99 6.00 T:lexv2

6.00 6.28 6.53 T:simon128256ctr

6.55 6.60 6.66 T:tpypy

6.70 6.73 6.77 T:hc128

11.45 11.47 11.49 T:aes128estream

16.07 16.08 16.09 T:hc256

17.65 17.67 17.97 T:aes256estream

22.62 22.83 23.21 T:ocelot1

24.61 24.67 24.77 T:ocelot2

41.94 42.23 42.37 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.06 1.08 1.08 T:aes128ctr

1.11 1.13 1.16 chacha8

1.29 1.30 1.31 salsa208

1.37 1.37 1.37 aes256ctr

1.41 1.42 1.43 T:aes192ctr

1.54 1.56 1.58 chacha12

1.69 1.70 1.71 tango642

1.82 1.82 1.84 salsa2012

2.19 2.19 2.20 T:speck6496ctr

2.27 2.27 2.28 T:speck64128ctr

2.36 2.37 2.39 chacha20

2.42 2.43 2.43 T:trivium

2.77 2.78 2.78 T:speck128128ctr

2.84 2.85 2.85 T:speck128192ctr

2.87 2.88 2.90 salsa20

2.93 2.93 2.94 T:speck128256ctr

3.17 3.19 3.21 xsalsa20

3.56 3.57 3.58 T:simon6496ctr

3.96 3.97 3.98 T:rabbit

3.98 3.99 4.00 T:simon64128ctr

4.04 4.06 4.06 T:snow20

4.29 4.31 4.32 T:sosemanuk

4.33 4.36 4.40 T:nlsv2

4.74 4.75 4.78 T:cryptmtv3

5.48 5.51 6.07 T:simon128128ctr

5.67 5.71 5.78 T:tpy6

6.28 6.29 6.30 T:lexv2

7.41 7.46 7.52 T:panama

7.37? 7.70? 8.40? T:simon128256ctr

8.00 8.04 8.09 T:tpy

9.40 9.72 9.90 T:tpypy

11.56 11.57 11.60 T:aes128estream

14.14 14.18 14.23 T:hc128

17.81 17.86 18.19 T:aes256estream

25.23 25.52 25.95 T:ocelot1

27.21 27.33 27.42 T:ocelot2

36.98 37.00 37.02 T:hc256

45.23 45.71 46.25 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.33 1.34 1.42 T:aes128ctr

1.34 1.35 1.38 chacha8

1.56 1.56 1.57 salsa208

1.71 1.72 1.74 aes256ctr

1.80 1.84 1.87 chacha12

2.13 2.14 2.15 salsa2012

2.31 2.33 2.35 T:aes192ctr

2.43 2.44 2.46 T:speck6496ctr

2.46 2.48 2.55 tango642

2.51 2.52 2.53 T:speck64128ctr

2.75 2.79 2.81 chacha20

2.86 2.87 2.89 T:trivium

3.04 3.05 3.06 T:speck128128ctr

3.11 3.14 3.15 T:speck128192ctr

3.19 3.21 3.23 T:speck128256ctr

3.28 3.31 3.37 salsa20

4.13 4.14 4.16 xsalsa20

4.53 4.54 4.58 T:rabbit

4.54 4.57 4.61 T:snow20

5.14 5.16 5.21 T:cryptmtv3

5.20 5.22 5.24 T:simon6496ctr

5.23 5.25 5.39 T:nlsv2

5.94 5.96 5.99 T:sosemanuk

6.31 6.45 6.57 T:simon64128ctr

7.05 7.08 7.11 T:lexv2

8.17? 8.53? 9.23? T:simon128128ctr

9.42 9.49 9.60 T:tpy6

9.85? 9.90? 11.16? T:simon128256ctr

11.88 11.90 11.94 T:aes128estream

12.77 12.82 12.90 T:panama

15.74 16.15 16.38 T:tpy

17.47 17.63 17.78 T:tpypy

18.33 18.45 18.64 T:aes256estream

32.07 32.82 33.19 T:ocelot1

34.03 34.13 34.20 T:hc128

33.83 34.20 34.53 T:ocelot2

53.23 53.58 54.19 T:amastrid

92.55 92.62 92.68 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.39 3.42 3.44 chacha8

4.06 4.11 4.17 salsa208

4.33 4.36 4.48 chacha12

4.50? 4.77? 5.05? T:aes128ctr

5.12 5.16 5.20 salsa2012

5.30 5.34 5.45 T:speck6496ctr

5.44 5.55 5.66 T:speck64128ctr

5.81 6.08 6.28 aes256ctr

6.06 6.17 6.27 T:speck128128ctr

6.08 6.17 6.30 T:speck128192ctr

6.19 6.34 6.50 T:speck128256ctr

6.39 6.44 6.52 chacha20

7.14 7.20 7.25 salsa20

8.84 8.92 8.98 T:trivium

10.39 10.48 10.64 T:simon6496ctr

10.80 10.86 10.98 T:simon64128ctr

10.88 10.94 11.05 T:snow20

11.64 11.70 11.86 T:rabbit

12.08 12.19 13.06 tango642

13.00 13.06 13.16 T:cryptmtv3

13.64 13.72 13.83 T:aes192ctr

14.92 14.98 15.03 xsalsa20

16.11 16.22 16.31 T:simon128128ctr

16.19 16.27 16.33 T:aes128estream

16.88 16.92 17.08 T:simon128256ctr

16.88 17.02 17.19 T:lexv2

20.27 20.33 20.42 T:nlsv2

23.59 23.80 24.72 T:aes256estream

24.78 24.94 25.09 T:sosemanuk

55.45 55.98 59.22 T:tpy6

80.98 81.27 82.02 T:panama

116.16 119.09 122.31 T:ocelot1

119.02 119.22 119.84 T:tpypy

118.56 120.50 123.28 T:ocelot2

120.23 121.02 122.42 T:tpy

147.75 150.95 153.39 T:amastrid

288.48 288.72 289.17 T:hc128

805.17 805.67 806.53 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

28.12 28.25 28.62 T:speck64128ctr

28.12 28.38 30.25 T:speck6496ctr

28.38 28.88 31.12 chacha8

31.62? 31.88? 35.25? T:speck128192ctr

32.12 32.25 33.00 T:speck128256ctr

32.75 33.25 36.25 T:speck128128ctr

36.12 37.88 39.50 chacha12

36.75 38.00 39.62 T:aes128ctr

41.50 41.88 42.62 salsa208

47.75 50.00 51.88 aes256ctr

52.38 53.00 54.00 salsa2012

52.75 53.00 54.38 chacha20

56.00 56.88 57.75 T:trivium

69.62 70.50 71.50 T:simon6496ctr

72.25 73.25 75.25 T:rabbit

72.12 73.50 74.50 T:simon64128ctr

81.25 81.62 82.12 T:aes128estream

81.38 81.88 82.38 T:cryptmtv3

82.88 83.88 86.38 T:aes256estream

84.75 85.12 85.50 salsa20

86.50 87.38 91.62 tango642

86.88 87.62 88.88 T:snow20

101.62 102.12 103.00 T:lexv2

102.38 103.62 104.50 T:nlsv2

103.50 103.88 104.62 T:aes192ctr

111.50 112.88 114.12 T:simon128128ctr

116.50 117.25 118.75 T:simon128256ctr

145.88 146.75 147.38 xsalsa20

198.25 199.50 200.88 T:sosemanuk

420.12 428.50 431.75 T:tpy6

636.62 638.75 645.50 T:panama

779.62 796.25 801.88 T:ocelot2

801.75 820.62 842.25 T:ocelot1

913.50 916.25 962.25 T:tpypy

933.62 938.00 951.62 T:tpy

981.00 994.88 1025.25 T:amastrid

2305.50 2307.88 2311.75 T:hc128

6441.00 6449.62 6457.88 T:hc256

armeabi; Cortex-A9+NEON (412fc09a); 2011 Freescale i.MX6 Quad; 4 x 1200MHz; unstable; `novena`, `supercop-20220506`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

2.73? 3.00? 3.26? chacha8

4.17 4.30 4.30 chacha12

4.82? 6.25? 6.25? salsa208

5.07? 6.51? 8.78? salsa2012

6.64? 6.64? 8.72? T:nlsv2

6.64? 6.77? 7.94? T:tpy

6.51? 6.90? 8.33? chacha20

5.99? 7.16? 9.51? T:sosemanuk

7.01? 7.16? 10.04? tango642

7.21? 7.32? 11.51? T:panama

6.77? 7.42? 9.12? T:tpy6

8.07? 8.46? 10.81? T:cryptmtv3

8.07? 9.51? 10.42? xsalsa20

8.07? 10.29? 10.55? salsa20

12.11? 12.37? 14.58? T:tpypy

12.11? 13.93? 16.80? T:speck64128ctr

25.52 25.65 27.74 T:aes128ctr

29.17 31.34 31.56 T:aes128estream

23.57? 32.16? 32.42? T:aes192ctr

27.40? 37.37? 37.61? T:aes256ctr

46.13? 58.47? 58.75? T:aes256estream

65.00? 90.11? 90.22? T:ocelot1

66.02? 91.28? 92.59? T:ocelot2

70.70? 96.49? 108.81? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

3.42 3.42 3.52 chacha8

4.59 4.59 4.59 chacha12

5.18? 6.25? 6.25? salsa208

5.76? 6.84? 8.20? salsa2012

6.84? 7.13? 8.20? chacha20

7.42? 7.42? 8.89? T:nlsv2

8.19? 8.30? 9.96? tango642

8.50? 8.69? 10.45? T:sosemanuk

8.50? 8.99? 10.25? T:tpy6

8.69? 9.77? 10.45? xsalsa20

9.86? 10.06? 11.82? T:cryptmtv3

8.50? 10.16? 10.25? salsa20

10.55 10.65 11.43 T:tpy

11.27? 11.35? 13.58? T:panama

13.48? 14.16? 16.21? T:speck64128ctr

16.41 16.51 16.99 T:tpypy

26.86 26.96 27.25 T:aes128ctr

26.66? 31.64? 31.74? T:aes192ctr

31.84 31.86 31.94 T:aes128estream

30.80? 36.62? 36.72? T:aes256ctr

46.61? 55.86? 56.06? T:aes256estream

73.36? 88.09? 88.09? T:ocelot1

75.30? 89.95? 90.83? T:ocelot2

90.63? 109.29? 112.90? T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

3.91 4.17 4.17 chacha8

5.73 5.73 5.73 salsa208

5.21? 6.25? 6.25? chacha12

7.29 7.35 7.55 salsa2012

8.85 8.85 8.86 chacha20

8.85 9.12 9.12 salsa20

10.68 10.94 10.94 T:nlsv2

11.20 11.46 11.46 T:sosemanuk

9.64? 11.46? 11.46? xsalsa20

8.43? 12.24? 12.24? tango642

11.46? 13.54? 13.80? T:tpy6

12.76? 14.85? 14.85? T:cryptmtv3

13.19? 15.89? 15.89? T:panama

14.32? 16.93? 16.93? T:speck64128ctr

16.93? 17.19? 20.31? T:tpy

19.53 19.53 19.53 T:tpypy

29.17 29.17 29.17 T:aes128ctr

27.24? 32.55? 32.55? T:aes128estream

32.43? 32.64? 39.07? T:aes256ctr

34.12 34.12 36.46 T:aes192ctr

39.34? 57.04? 57.04? T:aes256estream

64.85? 93.76? 94.02? T:ocelot1

81.00? 97.40? 97.40? T:ocelot2

116.16? 116.42? 142.98? T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

5.56? 6.25? 6.94? chacha8

6.94 6.95 6.95 chacha12

6.95 7.64 7.64 salsa208

8.07? 9.03? 9.03? salsa2012

10.42? 10.42? 12.50? salsa20

9.72? 11.11? 11.11? chacha20

13.89 14.58 14.59 xsalsa20

12.68? 15.28? 15.28? tango642

13.20? 15.28? 15.28? T:nlsv2

15.28? 15.97? 18.75? T:speck64128ctr

16.67 17.36 17.36 T:cryptmtv3

18.75 18.75 18.75 T:sosemanuk

19.44? 19.45? 22.92? T:tpy6

23.64? 27.78? 33.34? T:panama

28.82? 34.59? 41.67? T:aes128estream

34.03? 34.72? 40.97? T:tpy

35.42 35.42 36.11 T:tpypy

34.59? 41.67? 49.31? T:aes256ctr

36.81? 43.06? 43.75? T:aes192ctr

38.20? 44.45? 58.34? T:aes128ctr

41.50? 59.73? 59.73? T:aes256estream

75.51? 109.04? 109.73? T:ocelot1

97.23? 116.68? 116.68? T:ocelot2

136.62? 164.60? 165.29? T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

25.00? 25.02? 31.25? salsa208

31.12 31.23 31.25 salsa2012

25.00? 31.25? 31.25? chacha12

25.00? 31.25? 31.25? chacha8

31.25 31.25 31.27 chacha20

31.25 31.25 31.27 salsa20

31.25? 37.50? 37.50? T:speck64128ctr

43.75? 43.77? 49.98? xsalsa20

56.25 56.25 56.27 T:cryptmtv3

57.08 62.25 62.48 T:aes128estream

68.75 68.77 75.00 T:nlsv2

75.00 75.02 77.83 T:aes256estream

77.83 81.27 81.27 tango642

81.27 81.27 87.50 T:aes128ctr

87.50 87.52 87.52 T:aes192ctr

93.73 93.77 100.00 T:aes256ctr

100.02 100.02 106.28 T:sosemanuk

118.75 118.77 118.77 T:tpy6

181.27 181.58 187.52 T:panama

237.52 237.53 256.28 T:tpypy

250.02 256.25 256.28 T:tpy

254.22 256.27 256.28 T:ocelot1

300.05 306.27 306.28 T:ocelot2

368.78 375.03 381.28 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

199.88 200.00 200.12 T:speck64128ctr

200.00? 200.12? 250.00? chacha8

249.88 250.00 250.12 chacha12

249.88? 250.00? 300.00? salsa2012

250.00? 250.00? 350.12? salsa208

250.00? 250.12? 300.00? chacha20

250.00? 250.12? 300.00? salsa20

290.50 290.62 300.00 T:aes128estream

332.00 350.00 350.12 T:aes256estream

350.00? 350.12? 400.00? xsalsa20

350.12? 399.88? 400.00? T:cryptmtv3

400.00 400.00 400.12 T:nlsv2

500.00 500.12 550.12 T:aes128ctr

500.00 550.00 550.12 T:aes192ctr

539.62 550.00 550.12 T:aes256ctr

581.12 600.00 600.12 tango642

800.00 800.12 850.12 T:sosemanuk

900.00 900.00 900.12 T:tpy6

1450.00 1452.62 1500.12 T:panama

1550.00 1550.12 1550.25 T:ocelot1

1850.12? 1850.25? 2350.25? T:tpypy

1950.12 1950.12 1950.25 T:ocelot2

1950.12 2000.12 2000.25 T:tpy

2448.62 2450.12 2450.25 T:amastrid

mipso32; Octeon II (cnmips64v2); 2011 Cavium Octeon II CN6120; 2 x 2000MHz; `erpro8fsf2`, `supercop-20220213`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

13.70 13.71 13.74 T:nlsv2

15.56 15.59 16.33 T:sosemanuk

17.31 17.31 17.70 chacha8

17.44 17.44 17.46 salsa208

17.86 17.87 17.89 tango642

19.83 20.25 20.27 T:tpy

20.24 20.25 20.77 T:tpy6

20.52 20.54 21.39 chacha12

20.63 20.63 20.64 salsa2012

21.42 21.45 21.46 T:cryptmtv3

24.45 24.87 24.92 T:panama

25.75 26.00 26.03 T:tpypy

26.97 26.97 27.00 chacha20

26.99 27.00 27.03 salsa20

27.00 27.00 27.52 xsalsa20

43.43 43.45 43.52 T:aes128estream

60.34 60.35 60.67 T:aes256estream

87.42 87.50 87.53 T:aes128ctr

98.54 98.95 100.02 T:aes192ctr

110.15 111.34 111.90 T:aes256ctr

131.72 131.75 131.77 T:ocelot1

137.18 137.20 137.24 T:ocelot2

204.65 218.31 220.08 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

14.73 14.74 14.76 T:nlsv2

17.59 17.59 17.87 chacha8

17.71 17.71 17.73 salsa208

18.69 18.70 19.24 T:sosemanuk

19.94 19.94 19.95 tango642

20.80 20.81 21.45 chacha12

20.90 20.90 20.91 salsa2012

23.18 23.19 23.58 T:tpy6

25.39 25.39 25.40 T:cryptmtv3

27.24 27.24 27.26 chacha20

27.27 27.28 27.30 salsa20

27.65 27.65 28.04 xsalsa20

27.65 27.66 27.67 T:tpy

32.08 32.09 32.12 T:panama

33.83 33.83 33.85 T:tpypy

43.93 43.94 43.96 T:aes128estream

60.84 60.84 61.08 T:aes256estream

89.88 89.89 89.90 T:aes128ctr

101.08 101.11 101.85 T:aes192ctr

112.93 113.68 113.98 T:aes256ctr

137.36 137.37 137.38 T:ocelot1

142.80 142.81 142.83 T:ocelot2

211.91 221.77 222.38 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

17.13 17.14 17.15 T:nlsv2

18.04 18.04 18.04 chacha8

18.17 18.17 18.17 salsa208

21.26 21.27 21.29 chacha12

21.36 21.36 21.40 salsa2012

23.40 23.40 23.41 tango642

24.20 24.24 24.47 T:sosemanuk

27.70 27.70 27.72 chacha20

27.73 27.74 27.78 salsa20

28.07 28.08 28.10 T:tpy6

28.73 28.73 28.78 xsalsa20

34.25 34.27 36.65 T:cryptmtv3

40.00 40.00 40.04 T:tpy

44.09 44.11 44.17 T:panama

44.65 44.66 46.06 T:aes128estream

46.87 46.87 46.92 T:tpypy

61.64 61.66 61.74 T:aes256estream

93.84 93.88 93.96 T:aes128ctr

104.62 105.29 108.79 T:aes192ctr

116.97 117.73 119.82 T:aes256ctr

146.72 146.75 147.66 T:ocelot1

152.17 152.18 152.20 T:ocelot2

234.66 234.66 236.71 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

19.25 19.25 19.28 chacha8

19.38 19.38 19.39 salsa208

22.48 22.48 22.52 chacha12

22.57 22.57 22.60 salsa2012

22.64 22.66 22.72 T:nlsv2

28.92 28.92 28.92 chacha20

28.97 28.97 29.07 salsa20

31.65 31.65 31.67 xsalsa20

32.57 32.59 32.62 tango642

38.80 38.96 39.03 T:sosemanuk

41.09 41.12 41.13 T:tpy6

41.25 41.27 41.28 T:cryptmtv3

46.68 46.70 46.97 T:aes128estream

63.86 63.91 64.13 T:aes256estream

72.89 72.91 72.97 T:tpy

76.14 76.16 79.29 T:panama

81.67 81.72 82.19 T:tpypy

104.38 104.49 104.83 T:aes128ctr

113.96 114.21 114.69 T:aes192ctr

127.74 128.51 129.17 T:aes256ctr

171.66 171.77 171.84 T:ocelot1

177.03 177.09 179.88 T:ocelot2

245.75 253.53 267.23 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

34.72 34.72 34.72 salsa208

34.56 34.78 34.78 chacha8

37.81 37.81 38.47 chacha12

38.16 38.16 38.16 salsa2012

44.53 44.53 44.53 chacha20

44.53 44.53 44.53 salsa20

68.41 68.69 68.69 xsalsa20

72.62 72.75 72.88 T:aes128estream

91.84 92.12 92.28 T:aes256estream

110.66 110.78 111.03 T:nlsv2

115.25 115.28 115.47 T:cryptmtv3

150.03 150.19 150.38 tango642

208.00 208.09 208.22 T:tpy6

208.12 208.12 208.44 T:sosemanuk

231.75 232.72 233.41 T:aes192ctr

239.38 240.03 242.59 T:aes128ctr

265.91 266.69 267.31 T:aes256ctr

485.91 486.25 487.28 T:panama

490.84 491.09 492.41 T:ocelot1

494.19 494.41 494.53 T:tpy

495.97 496.25 496.78 T:ocelot2

527.03 527.22 527.53 T:tpypy

687.44 689.84 694.38 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

257.00 257.00 260.00 salsa208

255.75 257.50 257.50 chacha8

281.75 281.75 285.00 chacha12

284.50 284.50 284.50 salsa2012

314.00 315.25 316.00 T:aes128estream

335.50 335.50 335.50 chacha20

335.50 335.50 335.50 salsa20

368.00 368.50 369.50 T:aes256estream

526.50 528.25 528.25 xsalsa20

576.25 578.00 578.00 T:nlsv2

719.00 720.25 722.00 T:cryptmtv3

1078.25 1079.50 1080.00 tango642

1261.50 1276.00 1276.00 T:aes192ctr

1398.75 1401.25 1401.25 T:aes128ctr

1466.00 1467.75 1470.50 T:aes256ctr

1520.75 1523.00 1524.00 T:tpy6

1645.50 1648.00 1686.00 T:sosemanuk

3019.50 3023.00 3028.00 T:ocelot1

3021.25 3028.00 3032.25 T:ocelot2

3785.75 3786.75 3788.00 T:panama

3808.50 3810.25 3815.25 T:tpy

4034.25 4034.50 4040.00 T:tpypy

4399.00 4411.25 4415.25 T:amastrid

mipso32; Octeon II (cnmips64v2); 2011 Cavium Octeon II CN6120; 2 x 2000MHz; `gcc23`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

13.69? 13.71? 15.52? T:nlsv2

15.56 15.57 17.25 T:sosemanuk

17.26 17.32 18.02 chacha8

17.43 17.44 18.24 salsa208

17.59 17.61 19.22 tango642

20.21 20.25 22.25 T:tpy

20.24 20.25 20.54 T:tpy6

20.52 20.54 21.36 chacha12

20.62 20.62 21.50 salsa2012

21.43 21.44 21.45 T:cryptmtv3

23.06? 24.86? 27.60? T:panama

25.15 26.00 26.02 T:tpypy

26.97 26.97 27.01 chacha20

27.00 27.00 27.03 salsa20

27.00 27.00 27.86 xsalsa20

43.44 43.49 44.27 T:aes128estream

59.42 60.35 61.27 T:aes256estream

85.60 87.33 89.80 T:aes128ctr

96.97 98.75 100.37 T:aes192ctr

108.21 111.25 111.29 T:aes256ctr

130.42 131.75 132.63 T:ocelot1

136.71 137.19 137.22 T:ocelot2

213.36 218.01 223.13 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

14.74 14.74 16.10 T:nlsv2

17.59 17.59 18.12 chacha8

17.71 17.71 18.31 salsa208

18.71 18.72 19.94 T:sosemanuk

20.17 20.18 21.38 tango642

20.80 20.81 21.42 chacha12

20.90 20.90 21.56 salsa2012

23.18 23.18 23.39 T:tpy6

25.38 25.39 25.39 T:cryptmtv3

27.24 27.25 27.27 chacha20

27.27 27.27 27.30 salsa20

27.64 27.64 28.29 xsalsa20

27.65 27.66 29.15 T:tpy

32.05 32.06 34.10 T:panama

33.83 33.83 33.84 T:tpypy

43.93 43.94 44.52 T:aes128estream

60.84 60.84 61.52 T:aes256estream

89.89 89.90 91.63 T:aes128ctr

101.05 101.08 102.08 T:aes192ctr

112.96 113.68 113.70 T:aes256ctr

137.36 137.38 138.02 T:ocelot1

142.81 142.81 142.82 T:ocelot2

221.08 224.08 225.71 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

17.13 17.14 17.15 T:nlsv2

18.04 18.04 18.05 chacha8

18.17 18.17 18.18 salsa208

21.26 21.26 21.30 chacha12

21.36 21.36 21.36 salsa2012

24.26 24.28 24.50 T:sosemanuk

24.46 24.47 24.48 tango642

27.70 27.71 27.74 chacha20

27.73 27.73 27.76 salsa20

28.06 28.07 28.10 T:tpy6

28.71 28.71 28.76 xsalsa20

34.25 34.26 34.31 T:cryptmtv3

40.00 40.00 40.71 T:tpy

44.03 44.05 47.65 T:panama

44.74 44.76 46.04 T:aes128estream

46.87 46.88 46.91 T:tpypy

61.71 61.73 61.76 T:aes256estream

93.88 93.99 94.62 T:aes128ctr

104.48 105.30 108.75 T:aes192ctr

117.69 117.74 121.79 T:aes256ctr

146.72 146.77 149.58 T:ocelot1

152.16 152.17 153.28 T:ocelot2

221.12 235.42 236.23 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

19.25 19.25 19.25 chacha8

19.38 19.38 19.41 salsa208

22.48 22.48 22.50 chacha12

22.57 22.57 22.60 salsa2012

22.63 22.65 22.71 T:nlsv2

28.92 28.92 28.95 chacha20

28.95 28.95 29.06 salsa20

31.57 31.57 31.57 xsalsa20

35.85 35.87 35.89 tango642

39.07 39.12 39.13 T:sosemanuk

41.03 41.08 41.09 T:tpy6

41.25 41.28 41.62 T:cryptmtv3

46.69 46.90 46.98 T:aes128estream

63.85 63.86 64.25 T:aes256estream

72.89 72.92 73.06 T:tpy

75.95 76.01 76.19 T:panama

81.66 81.68 83.56 T:tpypy

104.59 104.87 115.40 T:aes128ctr

113.61 114.56 125.43 T:aes192ctr

128.45 128.56 138.98 T:aes256ctr

171.68 171.80 178.90 T:ocelot1

177.09 177.13 184.43 T:ocelot2

262.15 267.44 270.12 T:amastrid

Cycles/byte for 64 bytes

25% 50% 75% stream

34.56 34.56 34.56 chacha8

34.72 34.72 34.94 salsa208

37.81 37.81 38.00 chacha12

37.94 37.94 38.16 salsa2012

44.31 44.31 44.31 chacha20

44.31 44.31 44.75 salsa20

67.91 67.91 67.91 xsalsa20

72.50 72.56 72.66 T:aes128estream

91.88 92.19 92.34 T:aes256estream

110.56 110.69 110.81 T:nlsv2

115.19 115.47 115.62 T:cryptmtv3

181.69 181.88 182.22 tango642

207.59 207.72 211.16 T:tpy6

209.00 209.06 210.16 T:sosemanuk

230.50 230.88 232.41 T:aes192ctr

239.84 241.03 248.19 T:aes128ctr

266.28 266.56 267.50 T:aes256ctr

484.44 484.94 485.44 T:panama

491.03 492.12 492.59 T:ocelot1

494.09 494.19 494.59 T:tpy

495.88 496.19 497.06 T:ocelot2

526.91 527.03 527.81 T:tpypy

688.66 688.78 727.16 T:amastrid

Cycles/byte for 8 bytes

25% 50% 75% stream

255.75 255.75 255.75 chacha8

257.00 257.00 258.75 salsa208

281.75 281.75 281.75 chacha12

282.75 282.75 284.50 salsa2012

313.50 313.75 314.25 T:aes128estream

333.75 333.75 333.75 chacha20

333.75 333.75 333.75 salsa20

366.50 367.75 369.50 T:aes256estream

524.00 524.00 524.00 xsalsa20

576.25 576.25 578.75 T:nlsv2

718.00 721.00 724.25 T:cryptmtv3

1217.25 1218.25 1219.25 tango642

1247.75 1261.75 1268.00 T:aes192ctr

1375.50 1399.75 1411.00 T:aes128ctr

1467.25 1470.50 1473.75 T:aes256ctr

1514.25 1517.75 1518.25 T:tpy6

1647.50 1653.50 1660.75 T:sosemanuk

3021.00 3023.25 3032.75 T:ocelot1

3022.25 3027.00 3028.75 T:ocelot2

3778.50 3779.75 3857.00 T:panama

3808.50 3810.75 3816.50 T:tpy

4032.50 4033.50 4047.00 T:tpypy

4360.50 4379.75 4443.25 T:amastrid

amd64; Bobcat (500f10); 2011 AMD G-T56N; 2 x 1650MHz; `h8bobcat`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

2.10 2.11 2.13 tango642

3.34 3.35 3.36 T:hc128

3.88 3.89 3.90 T:tpy6

4.07 4.09 4.09 chacha8

4.12 4.14 4.15 T:tpy

4.18 4.18 4.21 T:nlsv2

4.53 4.54 4.54 salsa208

4.67 4.67 4.69 T:hc256

5.43 5.44 5.45 T:snow20

5.44 5.45 5.45 T:cryptmtv3

5.61 5.62 5.62 chacha12

5.78 5.82 5.86 T:panama

5.90 5.91 5.91 T:trivium

6.10 6.18 6.25 T:sosemanuk

6.30 6.31 6.31 salsa2012

6.53 6.53 6.54 T:rabbit

6.84 7.45 7.57 T:tpypy

7.53 7.54 7.54 T:lexv2

8.51 8.53 8.55 T:speck6496ctr

8.61 8.62 8.62 chacha20

8.83 8.85 8.87 T:speck64128ctr

9.88 9.88 9.88 xsalsa20

9.87 9.88 9.88 salsa20

10.81 10.81 10.82 T:speck128128ctr

11.13 11.14 11.15 T:speck128192ctr

11.46 11.47 11.48 T:speck128256ctr

13.63 13.80 13.98 T:aes128ctr

14.42 14.48 14.48 T:aes128estream

15.98 15.99 16.00 T:simon6496ctr

16.67 16.68 16.72 T:simon64128ctr

16.57 16.78 16.93 T:aes192ctr

19.68 19.71 19.80 T:aes256ctr

23.74 23.75 23.76 T:aes256estream

23.71 23.76 23.79 T:simon128128ctr

26.84 26.84 26.85 T:simon128256ctr

37.31 37.66 38.28 T:ocelot1

39.58 39.70 40.24 T:ocelot2

63.97? 66.48? 71.96? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

2.45 2.46 2.47 tango642

4.15 4.15 4.15 chacha8

4.54 4.54 4.56 T:nlsv2

4.58 4.59 4.59 salsa208

5.19 5.19 5.20 T:tpy6

5.63 5.63 5.64 T:snow20

5.67 5.68 5.68 chacha12

6.17 6.17 6.17 T:trivium

6.28 6.29 6.29 T:cryptmtv3

6.36 6.36 6.37 salsa2012

6.43 6.43 6.44 T:tpy

6.48 6.53 6.56 T:sosemanuk

6.72 6.72 6.72 T:rabbit

7.60 7.63 7.63 T:panama

7.79 7.80 7.80 T:lexv2

8.65 8.66 8.67 T:speck6496ctr

8.68 8.68 8.68 chacha20

8.98 8.98 8.99 T:speck64128ctr

9.65 9.71 9.78 T:tpypy

9.83 9.83 9.83 T:hc128

9.93 9.93 9.93 salsa20

10.08 10.08 10.08 xsalsa20

10.94 10.94 10.94 T:speck128128ctr

11.27 11.27 11.28 T:speck128192ctr

11.59 11.60 11.60 T:speck128256ctr

14.61 14.61 14.62 T:aes128estream

14.91 14.96 15.04 T:aes128ctr

16.73 16.74 16.74 T:simon6496ctr

17.78 17.78 17.81 T:simon64128ctr

17.84 17.93 18.03 T:aes192ctr

20.51 20.51 20.52 T:hc256

20.89 20.89 20.89 T:aes256ctr

23.93 23.93 23.94 T:aes256estream

25.29 25.32 25.33 T:simon128128ctr

29.04 29.04 29.05 T:simon128256ctr

39.87 40.14 40.40 T:ocelot1

42.15 42.15 42.48 T:ocelot2

67.62 69.39 73.17 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

3.01 3.03 3.04 tango642

4.26 4.27 4.30 chacha8

4.67 4.68 4.68 salsa208

5.44 5.44 5.44 T:nlsv2

5.78 5.78 5.79 chacha12

5.95 5.95 5.95 T:snow20

6.45 6.48 6.48 salsa2012

6.60 6.60 6.61 T:trivium

7.03 7.03 7.03 T:rabbit

7.19 7.25 7.26 T:sosemanuk

7.34 7.35 7.39 T:tpy6

8.24 8.24 8.24 T:lexv2

8.28 8.28 8.28 T:cryptmtv3

8.79 8.79 8.80 chacha20

8.84 8.86 8.89 T:speck6496ctr

9.19 9.21 9.25 T:speck64128ctr

10.01 10.01 10.02 salsa20

10.14 10.25 10.50 T:tpy

10.42 10.42 10.43 xsalsa20

10.57 10.66 10.67 T:panama

11.14 11.14 11.15 T:speck128128ctr

11.47 11.48 11.49 T:speck128192ctr

11.80 11.81 11.83 T:speck128256ctr

13.11 14.04 14.44 T:tpypy

14.85 14.85 14.85 T:aes128estream

16.76 16.95 17.07 T:aes128ctr

17.96 17.97 17.99 T:simon6496ctr

19.62 19.63 19.64 T:simon64128ctr

19.78 20.03 20.15 T:aes192ctr

20.60 20.61 20.61 T:hc128

22.66 22.66 22.86 T:aes256ctr

24.24 24.29 24.30 T:aes256estream

27.91 27.91 27.95 T:simon128128ctr

32.70 32.71 32.73 T:simon128256ctr

43.58 43.79 43.96 T:ocelot1

46.13 46.18 46.58 T:ocelot2

46.85 46.87 46.88 T:hc256

72.58 73.39 74.31 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

4.48 4.50 4.58 tango642

4.54 4.58 4.64 chacha8

4.91 4.91 4.92 salsa208

6.13 6.13 6.16 chacha12

6.68 6.68 6.68 salsa2012

6.81 6.81 6.83 T:snow20

7.42 7.42 7.45 T:nlsv2

7.75 7.78 7.78 T:trivium

7.84 7.84 7.85 T:rabbit

9.13 9.17 9.20 T:sosemanuk

9.23 9.24 9.26 chacha20

9.39 9.39 9.44 T:speck6496ctr

9.39 9.40 9.40 T:lexv2

9.76 9.80 9.90 T:speck64128ctr

9.81 9.81 9.84 T:cryptmtv3

10.24 10.24 10.26 salsa20

11.33 11.34 11.38 xsalsa20

11.72 11.73 11.80 T:speck128128ctr

12.06 12.07 12.12 T:speck128192ctr

12.40 12.41 12.44 T:speck128256ctr

13.14 13.18 13.34 T:tpy6

15.44 15.44 15.45 T:aes128estream

18.48 18.74 18.74 T:panama

20.39 20.42 20.45 T:tpy

21.63 22.37 22.65 T:aes128ctr

22.98 23.02 23.05 T:simon6496ctr

24.77 25.09 25.58 T:aes192ctr

25.04 25.10 25.21 T:aes256estream

24.53 25.83 25.92 T:tpypy

27.45 27.54 28.23 T:aes256ctr

32.06 32.31 32.32 T:simon64128ctr

45.55 45.57 45.64 T:simon128128ctr

46.88 46.98 47.07 T:simon128256ctr

49.42 49.45 49.53 T:hc128

54.68 54.88 55.19 T:ocelot1

56.55 57.50 57.56 T:ocelot2

86.36 86.47 86.84 T:amastrid

117.28 117.34 117.35 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

7.27 7.28 7.48 chacha8

7.50 7.58 7.86 salsa208

9.28 9.28 9.28 chacha12

9.34 9.36 9.86 salsa2012

12.92 13.22 13.44 salsa20

13.14 13.22 13.36 chacha20

16.33 16.33 16.33 T:speck6496ctr

17.00 17.08 17.58 T:speck64128ctr

17.89 18.03 18.19 T:snow20

17.97 18.11 18.41 T:rabbit

18.92 18.94 19.66 T:speck128128ctr

19.30 19.30 19.67 T:speck128192ctr

19.97 19.97 20.25 T:speck128256ctr

22.27 22.27 22.41 T:trivium

22.70 22.78 23.08 xsalsa20

22.64 22.86 23.16 T:aes128estream

23.39 23.67 24.34 tango642

24.12 24.12 24.20 T:lexv2

28.50 28.50 28.88 T:cryptmtv3

29.61 29.61 29.62 T:sosemanuk

33.17 33.19 33.55 T:simon6496ctr

35.17 35.19 35.62 T:aes256estream

35.03 35.41 35.84 T:simon64128ctr

40.67 40.89 40.89 T:nlsv2

51.36 51.36 51.89 T:simon128128ctr

56.11 56.25 56.27 T:simon128256ctr

86.31 86.75 87.28 T:tpy6

86.17 87.50 88.55 T:aes128ctr

89.50 89.58 90.25 T:aes256ctr

89.73 90.91 91.59 T:aes192ctr

120.31 121.72 122.45 T:panama

150.16 150.52 150.89 T:tpy

174.27 175.31 176.19 T:tpypy

189.86 194.23 195.64 T:ocelot1

193.78 194.38 196.31 T:ocelot2

243.38 243.89 247.22 T:amastrid

418.45 418.59 418.95 T:hc128

1018.58 1018.66 1018.95 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

42.75 44.50 45.12 T:speck64128ctr

45.75 45.75 46.25 T:speck6496ctr

48.12 48.12 52.25 T:speck128192ctr

51.62 51.75 52.88 T:speck128128ctr

51.12 52.88 54.62 T:speck128256ctr

63.00 66.50 70.00 chacha8

73.62 73.62 74.75 salsa208

87.25 87.38 89.12 chacha12

88.50 88.50 88.50 salsa2012

106.25 106.38 106.88 T:simon6496ctr

107.50 107.50 107.50 T:aes128estream

106.88 108.12 111.12 T:rabbit

112.25 113.38 114.00 T:simon64128ctr

117.00 117.00 118.25 salsa20

118.75 118.75 119.38 chacha20

136.50 136.62 138.88 T:trivium

137.75 138.38 138.88 T:simon128128ctr

139.50 139.62 142.00 T:aes256estream

141.38 142.50 145.50 T:snow20

144.25 145.50 147.25 T:lexv2

155.50 155.62 159.75 tango642

173.38 174.62 177.62 T:simon128256ctr

176.25 176.38 177.00 T:cryptmtv3

194.75 195.38 196.00 xsalsa20

199.50 201.25 204.25 T:nlsv2

233.38 233.38 234.00 T:sosemanuk

621.75 625.25 625.88 T:aes256ctr

652.50 660.25 666.25 T:aes192ctr

627.00 666.12 673.88 T:aes128ctr

722.00 722.00 722.50 T:tpy6

950.62 974.38 983.88 T:panama

1249.25 1255.25 1287.88 T:ocelot1

1262.25 1285.50 1308.62 T:ocelot2

1401.25 1406.00 1406.00 T:tpy

1460.62 1466.00 1482.62 T:tpypy

1654.75 1660.75 1688.00 T:amastrid

3345.88 3348.25 3351.12 T:hc128

8143.88 8145.12 8148.62 T:hc256

amd64; K10 32nm (300f10); 2011 AMD A8-3850; 4 x 2900MHz; `hydra5`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.27 1.27 1.29 tango642

1.74 1.74 1.75 chacha8

1.89 1.90 1.92 salsa208

2.44 2.46 2.49 T:sosemanuk

2.45 2.46 2.47 chacha12

2.70 2.70 2.71 salsa2012

2.79 2.80 2.83 T:hc128

3.72 3.72 3.77 T:cryptmtv3

3.69 3.73 3.87 T:tpy

3.76 3.79 3.79 T:tpy6

3.80 3.81 3.84 T:nlsv2

3.88 3.88 3.91 chacha20

3.95 3.96 4.00 T:hc256

4.00 4.00 4.00 T:trivium

4.10 4.17 4.22 T:snow20

4.23 4.23 4.24 T:rabbit

4.25 4.27 4.31 T:panama

4.36 4.40 4.42 salsa20

4.40 4.40 4.41 xsalsa20

4.68 4.68 4.70 T:lexv2

5.22 5.24 5.25 T:tpypy

9.47 9.58 9.71 T:aes128ctr

9.67 9.69 9.71 T:aes128estream

11.57 11.66 11.69 T:aes192ctr

13.72 13.73 13.76 T:aes256ctr

18.00 18.05 18.16 T:aes256estream

29.05 29.15 29.19 T:ocelot1

30.07 30.46 30.52 T:ocelot2

46.99? 50.84? 53.75? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.54 1.54 1.55 tango642

1.77 1.78 1.78 chacha8

1.92 1.93 1.94 salsa208

2.49 2.49 2.49 chacha12

2.73 2.73 2.73 salsa2012

3.13 3.14 3.16 T:sosemanuk

3.92 3.92 3.93 chacha20

4.03 4.03 4.05 T:nlsv2

4.17 4.17 4.17 T:trivium

4.23 4.28 4.31 T:snow20

4.36 4.36 4.36 T:rabbit

4.37 4.37 4.41 T:cryptmtv3

4.40 4.43 4.43 salsa20

4.54 4.55 4.55 xsalsa20

4.72 4.73 4.74 T:tpy6

4.85 4.85 4.85 T:lexv2

5.54 5.55 5.58 T:panama

5.62 5.64 5.74 T:tpy

7.11 7.12 7.13 T:tpypy

7.30 7.30 7.31 T:hc128

9.75 9.76 9.76 T:aes128estream

10.24 10.25 10.29 T:aes128ctr

12.27 12.29 12.29 T:aes192ctr

14.38 14.38 14.40 T:aes256ctr

15.68 15.68 15.69 T:hc256

18.15 18.17 18.25 T:aes256estream

31.12 31.18 31.22 T:ocelot1

32.36 32.51 32.53 T:ocelot2

50.40 53.06 54.69 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.82 1.82 1.82 chacha8

1.97 1.98 1.99 salsa208

1.98 1.99 1.99 tango642

2.52 2.54 2.55 chacha12

2.77 2.77 2.78 salsa2012

3.97 3.98 3.98 chacha20

4.32 4.34 4.37 T:sosemanuk

4.41 4.44 4.51 T:snow20

4.45 4.45 4.45 T:trivium

4.45 4.48 4.48 salsa20

4.53 4.55 4.55 T:nlsv2

4.56 4.58 4.59 T:rabbit

4.77 4.78 4.79 xsalsa20

5.10 5.12 5.13 T:lexv2

5.99 5.99 5.99 T:cryptmtv3

6.29 6.30 6.32 T:tpy6

7.68 7.70 7.72 T:panama

8.81 8.82 8.85 T:tpy

9.85 9.86 9.89 T:aes128estream

10.27 10.27 10.27 T:tpypy

11.18 11.43 11.54 T:aes128ctr

13.26 13.31 13.43 T:aes192ctr

14.77 14.77 14.79 T:hc128

15.42 15.46 15.48 T:aes256ctr

18.33 18.39 18.47 T:aes256estream

34.57 34.58 34.66 T:ocelot1

35.20 35.22 35.23 T:hc256

35.88 36.54 36.78 T:ocelot2

53.76 54.87 56.87 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.11 2.11 2.11 chacha8

2.20 2.21 2.23 salsa208

2.94 2.95 3.01 chacha12

3.07 3.08 3.10 salsa2012

3.14 3.14 3.14 tango642

4.62 4.65 4.65 chacha20

4.95 4.96 4.99 T:snow20

4.97 4.99 5.01 salsa20

5.12 5.13 5.15 T:rabbit

5.19 5.19 5.19 T:trivium

5.53 5.57 5.62 T:nlsv2

5.80 5.81 5.81 xsalsa20

5.82 5.83 5.86 T:lexv2

6.86 6.88 6.89 T:cryptmtv3

7.45 7.52 7.62 T:sosemanuk

10.13 10.15 10.15 T:aes128estream

10.54 10.55 10.57 T:tpy6

13.38 13.42 13.42 T:panama

13.98 13.99 14.44 T:aes128ctr

16.12 16.19 16.46 T:aes192ctr

17.34 17.34 17.37 T:tpy

18.29 18.44 18.46 T:aes256ctr

18.62 18.66 18.69 T:tpypy

18.86 18.89 18.99 T:aes256estream

34.73 34.76 34.88 T:hc128

43.46 43.64 43.71 T:ocelot1

44.75 44.97 45.28 T:ocelot2

65.62 65.94 67.24 T:amastrid

87.31 87.35 87.41 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.36 4.41 4.64 salsa208

4.77 4.77 4.77 chacha8

5.70 5.73 5.77 salsa2012

6.69 6.69 6.77 chacha12

9.22 9.28 9.45 salsa20

10.52 10.53 10.55 chacha20

11.22 11.22 11.31 T:snow20

11.91 11.91 12.03 T:rabbit

13.94 13.97 14.20 T:aes128estream

14.45 14.45 14.45 T:trivium

14.42 14.56 14.59 T:lexv2

16.41 16.45 16.45 xsalsa20

17.39 17.42 17.56 tango642

17.53 17.55 17.62 T:cryptmtv3

22.16 22.28 22.67 T:nlsv2

25.62 25.66 25.70 T:aes256estream

41.72 41.91 43.28 T:sosemanuk

48.94 49.73 53.09 T:aes128ctr

51.20 51.45 52.33 T:aes192ctr

55.88 56.67 57.20 T:aes256ctr

64.70 64.95 65.41 T:tpy6

85.55 86.25 86.34 T:panama

125.98 126.06 126.17 T:tpypy

125.80 126.08 126.38 T:tpy

159.08 159.39 160.12 T:ocelot1

159.83 160.33 161.64 T:ocelot2

192.94 194.41 195.14 T:amastrid

290.86 290.94 291.14 T:hc128

753.69 754.09 754.39 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

38.12 38.25 38.25 salsa208

41.38 41.50 41.50 chacha8

48.62 49.12 49.62 salsa2012

57.12 57.38 62.00 chacha12

57.75 57.88 57.88 T:aes128estream

71.62 71.62 71.62 T:rabbit

83.12 83.50 84.75 T:lexv2

87.38 87.62 88.25 chacha20

87.38 87.62 89.12 T:snow20

89.38 89.38 91.62 T:trivium

96.75 97.00 97.00 T:aes256estream

101.25 102.25 103.62 T:cryptmtv3

99.75 103.25 104.25 salsa20

112.00 113.38 114.12 T:nlsv2

114.75 114.75 115.75 tango642

161.88 162.00 165.00 xsalsa20

335.88 342.00 344.88 T:sosemanuk

340.75 342.88 370.50 T:aes128ctr

343.88 349.12 357.50 T:aes192ctr

362.25 365.88 374.25 T:aes256ctr

492.00 494.38 495.50 T:tpy6

679.25 687.88 690.25 T:panama

975.00 976.50 976.62 T:tpypy

994.62 995.25 995.25 T:tpy

1075.25 1075.25 1079.38 T:ocelot1

1072.62 1075.50 1077.38 T:ocelot2

1291.50 1308.62 1328.75 T:amastrid

2324.00 2324.38 2326.00 T:hc128

6026.50 6027.75 6028.00 T:hc256

amd64; K10 32nm (300f10); 2011 AMD A6-3650; 4 x 2600MHz; `hydra4`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.32 1.32 1.32 tango642

1.75 1.75 1.76 chacha8

1.94 1.95 1.96 salsa208

2.42 2.42 2.48 T:sosemanuk

2.46 2.46 2.46 chacha12

2.75 2.76 2.79 T:hc128

2.77 2.77 2.77 salsa2012

3.67 3.68 3.69 T:hc256

3.62 3.70 3.71 T:tpy

3.75 3.76 3.77 T:cryptmtv3

3.78 3.84 3.85 T:nlsv2

3.88 3.89 3.90 chacha20

4.00 4.01 4.02 T:snow20

4.05 4.06 4.07 T:trivium

4.15 4.17 4.17 T:panama

4.11 4.20 4.25 T:tpy6

4.23 4.24 4.24 T:rabbit

4.36 4.37 4.37 xsalsa20

4.39 4.40 4.41 salsa20

4.68 4.69 4.70 T:lexv2

5.87 5.90 5.92 T:tpypy

9.59 9.61 9.62 T:aes128ctr

9.65 9.69 9.75 T:aes128estream

11.48 11.59 11.80 T:aes192ctr

13.66 13.71 13.78 T:aes256ctr

17.09 17.10 17.12 T:aes256estream

28.67 29.43 29.76 T:ocelot1

29.48 30.89 31.77 T:ocelot2

53.43 54.37 56.29 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.61 1.61 1.61 tango642

1.78 1.78 1.78 chacha8

1.98 1.98 1.98 salsa208

2.49 2.49 2.49 chacha12

2.80 2.80 2.80 salsa2012

3.12 3.12 3.14 T:sosemanuk

3.92 3.92 3.93 chacha20

4.06 4.08 4.08 T:nlsv2

4.13 4.13 4.13 T:snow20

4.22 4.22 4.23 T:trivium

4.36 4.36 4.36 T:rabbit

4.37 4.39 4.39 T:cryptmtv3

4.43 4.43 4.43 salsa20

4.50 4.50 4.50 xsalsa20

4.85 4.85 4.86 T:lexv2

5.19 5.20 5.24 T:tpy6

5.40 5.41 5.41 T:panama

5.61 5.65 5.66 T:tpy

7.18 7.18 7.20 T:hc128

7.81 7.82 7.83 T:tpypy

9.75 9.75 9.79 T:aes128estream

10.21 10.22 10.22 T:aes128ctr

12.24 12.24 12.33 T:aes192ctr

14.35 14.35 14.40 T:aes256ctr

15.39 15.39 15.40 T:hc256

17.22 17.22 17.23 T:aes256estream

30.91 31.44 31.51 T:ocelot1

31.97 32.86 33.30 T:ocelot2

55.44 55.99 56.87 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.82 1.84 1.84 chacha8

2.02 2.03 2.03 salsa208

2.09 2.09 2.09 tango642

2.54 2.54 2.54 chacha12

2.84 2.84 2.84 salsa2012

3.98 3.98 3.99 chacha20

4.32 4.32 4.33 T:snow20

4.30 4.36 4.37 T:sosemanuk

4.47 4.47 4.48 salsa20

4.49 4.49 4.51 T:trivium

4.55 4.57 4.57 T:rabbit

4.70 4.72 4.79 T:nlsv2

4.72 4.73 4.73 xsalsa20

5.11 5.12 5.12 T:lexv2

6.02 6.02 6.03 T:cryptmtv3

6.88 7.03 7.04 T:tpy6

7.49 7.49 7.49 T:panama

8.87 8.89 8.95 T:tpy

9.86 9.88 9.90 T:aes128estream

10.98 11.01 11.03 T:tpypy

11.18 11.18 11.41 T:aes128ctr

13.13 13.13 13.36 T:aes192ctr

14.56 14.56 14.56 T:hc128

15.33 15.54 15.55 T:aes256ctr

17.41 17.43 17.44 T:aes256estream

34.46 34.73 34.86 T:ocelot1

34.89 34.91 34.91 T:hc256

35.21 36.27 36.70 T:ocelot2

55.56 57.81 58.55 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.10 2.10 2.10 chacha8

2.27 2.28 2.29 salsa208

2.94 2.95 2.95 chacha12

3.16 3.16 3.16 salsa2012

3.35 3.37 3.39 tango642

4.64 4.64 4.65 chacha20

4.83 4.83 4.85 T:snow20

4.97 4.98 4.99 salsa20

5.09 5.10 5.10 T:rabbit

5.20 5.20 5.20 T:trivium

5.65 5.66 5.70 xsalsa20

5.81 5.82 5.85 T:lexv2

6.05 6.06 6.27 T:nlsv2

6.79 6.80 6.80 T:cryptmtv3

7.42 7.59 7.60 T:sosemanuk

10.16 10.21 10.30 T:aes128estream

11.34 11.38 11.84 T:tpy6

13.02 13.03 13.04 T:panama

13.94 13.94 14.02 T:aes128ctr

15.65 16.22 16.33 T:aes192ctr

17.53 17.54 17.77 T:tpy

17.91 17.97 18.02 T:aes256estream

18.19 18.20 18.23 T:aes256ctr

19.48 19.57 19.62 T:tpypy

34.27 34.29 34.31 T:hc128

43.36 43.55 44.11 T:ocelot1

43.96 44.80 46.04 T:ocelot2

66.85 67.28 69.71 T:amastrid

86.91 86.98 87.01 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.38 4.47 4.53 salsa208

4.78 4.78 4.78 chacha8

5.70 5.72 5.92 salsa2012

6.66 6.72 6.73 chacha12

8.61 8.69 9.08 salsa20

10.53 10.55 10.55 chacha20

11.28 11.28 11.67 T:snow20

11.70 11.77 11.78 T:rabbit

13.86 13.95 13.98 T:aes128estream

14.47 14.50 14.61 T:lexv2

14.06 14.67 14.72 T:trivium

15.34 15.39 15.39 xsalsa20

17.02 17.12 17.34 T:cryptmtv3

18.19 18.25 18.28 tango642

24.44 24.66 24.78 T:aes256estream

30.53 30.56 30.80 T:nlsv2

42.06 43.09 43.33 T:sosemanuk

48.64 48.83 53.44 T:aes192ctr

48.50 49.48 50.30 T:aes128ctr

53.88 54.53 55.12 T:aes256ctr

68.58 68.94 72.67 T:tpy6

83.48 83.53 83.61 T:panama

127.89 128.52 128.78 T:tpy

128.30 129.98 130.36 T:tpypy

157.08 157.86 162.27 T:ocelot2

156.33 159.16 162.86 T:ocelot1

187.58 190.50 190.50 T:amastrid

286.58 286.58 286.77 T:hc128

752.69 752.78 752.86 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

42.75 42.75 47.50 chacha8

55.00 55.12 55.62 chacha12

57.62 57.88 58.12 T:aes128estream

64.62 64.75 66.62 salsa208

70.12 70.38 70.75 T:rabbit

75.62 75.75 79.12 salsa2012

83.38 83.38 83.62 T:trivium

83.50 83.50 84.88 T:lexv2

86.88 87.00 90.00 chacha20

88.38 90.12 91.62 T:snow20

93.62 94.50 95.38 T:aes256estream

97.75 97.88 99.38 salsa20

99.75 99.88 100.62 T:cryptmtv3

117.38 119.38 120.38 tango642

136.50 137.25 139.12 T:nlsv2

163.12 163.75 168.12 xsalsa20

325.25 331.38 360.62 T:aes192ctr

333.12 333.75 343.12 T:sosemanuk

333.88 339.62 345.50 T:aes128ctr

351.75 353.00 361.50 T:aes256ctr

522.88 526.00 552.00 T:tpy6

657.62 657.75 658.12 T:panama

991.00 993.38 997.50 T:tpypy

995.12 997.62 999.50 T:tpy

1050.75 1062.75 1084.62 T:ocelot1

1048.38 1082.62 1091.88 T:ocelot2

1252.88 1280.50 1285.25 T:amastrid

2288.50 2288.50 2288.88 T:hc128

6015.62 6018.25 6018.25 T:hc256

amd64; Bonnell (30661); 2011 Intel Atom D2500; 2 x 1866MHz; `h8atom`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

3.21 3.22 3.22 chacha8

3.69 3.69 3.71 salsa208

4.20 4.22 4.22 chacha12

4.43 4.47 4.54 tango642

4.83 4.83 4.84 salsa2012

5.65 5.66 5.67 T:hc128

6.19 6.21 6.22 chacha20

6.44 6.44 6.45 T:cryptmtv3

6.91 7.01 7.01 T:nlsv2

7.00 7.02 7.02 xsalsa20

7.01 7.02 7.02 salsa20

7.37 7.38 7.38 T:trivium

7.37 7.38 7.39 T:tpy

7.50 7.50 7.51 T:tpy6

7.76 7.78 8.15 T:panama

8.93 8.95 8.96 T:snow20

9.36 9.36 9.37 T:sosemanuk

9.33 9.37 9.40 T:hc256

12.02 12.02 12.02 T:speck6496ctr

12.00 12.08 12.69 T:tpypy

12.52 12.52 12.52 T:speck64128ctr

14.03 14.06 14.07 T:rabbit

16.53 16.60 16.66 T:aes128ctr

17.61 17.61 17.68 T:lexv2

18.43 18.43 18.43 T:speck128128ctr

18.61 18.62 18.63 T:simon6496ctr

19.13 19.13 19.14 T:speck128192ctr

19.57 19.57 19.58 T:speck128256ctr

19.56 19.63 19.69 T:aes192ctr

20.04 20.04 20.05 T:simon64128ctr

22.44 22.51 22.60 T:aes256ctr

27.71 27.81 27.82 T:aes128estream

29.66 29.67 29.67 T:simon128128ctr

40.13 40.16 40.20 T:aes256estream

40.58 40.59 40.61 T:simon128256ctr

61.33 61.34 61.38 T:ocelot1

62.70 63.18 63.28 T:ocelot2

114.85 125.74 127.54 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

3.25 3.26 3.26 chacha8

3.73 3.73 3.75 salsa208

4.25 4.26 4.26 chacha12

4.86 4.86 4.87 salsa2012

5.18 5.18 5.22 tango642

6.25 6.25 6.26 chacha20

7.05 7.05 7.05 salsa20

7.36 7.36 7.37 T:cryptmtv3

7.37 7.37 7.37 xsalsa20

7.40 7.40 7.40 T:nlsv2

7.68 7.68 7.68 T:trivium

8.90 8.91 8.91 T:tpy6

9.26 9.27 9.28 T:snow20

9.78 9.78 9.78 T:sosemanuk

10.31 10.32 10.59 T:panama

10.72 10.73 10.73 T:tpy

12.11 12.11 12.12 T:speck6496ctr

12.62 12.62 12.62 T:speck64128ctr

14.51 14.51 14.51 T:rabbit

14.99 15.05 15.50 T:tpypy

16.45 16.45 16.45 T:hc128

18.01 18.01 18.06 T:lexv2

18.53 18.53 18.53 T:speck128128ctr

19.23 19.23 19.24 T:speck128192ctr

19.40 19.40 19.41 T:simon6496ctr

19.68 19.68 19.68 T:speck128256ctr

19.91 19.93 19.96 T:aes128ctr

21.11 21.11 21.11 T:simon64128ctr

22.88 22.90 22.93 T:aes192ctr

25.90 25.94 25.98 T:aes256ctr

27.96 27.97 27.97 T:aes128estream

30.84 30.84 30.85 T:simon128128ctr

33.40 33.41 33.43 T:hc256

40.38 40.39 40.40 T:aes256estream

42.69 42.69 42.70 T:simon128256ctr

65.24 65.25 65.26 T:ocelot1

66.81 66.98 66.99 T:ocelot2

122.75 130.56 131.89 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

3.32 3.32 3.32 chacha8

3.80 3.80 3.80 salsa208

4.32 4.32 4.38 chacha12

4.92 4.92 4.92 salsa2012

6.32 6.32 6.32 chacha20

6.33 6.45 6.51 tango642

7.11 7.11 7.11 salsa20

7.95 7.95 7.95 xsalsa20

8.18 8.18 8.18 T:trivium

8.29 8.31 8.32 T:nlsv2

9.54 9.54 9.54 T:cryptmtv3

9.79 9.80 9.81 T:snow20

10.70 10.75 10.79 T:sosemanuk

11.23 11.24 11.26 T:tpy6

12.27 12.27 12.27 T:speck6496ctr

12.78 12.78 12.78 T:speck64128ctr

14.54 14.54 14.54 T:panama

15.25 15.26 15.51 T:rabbit

16.31 16.31 16.32 T:tpy

18.68 18.68 18.69 T:speck128128ctr

18.69 18.69 18.70 T:lexv2

19.40 19.40 19.40 T:speck128192ctr

19.85 19.85 19.85 T:speck128256ctr

19.87 19.88 19.90 T:tpypy

20.70 20.70 20.72 T:simon6496ctr

22.88 22.88 22.90 T:simon64128ctr

25.48 25.53 25.56 T:aes128ctr

28.21 28.21 28.30 T:aes128estream

28.38 28.45 28.55 T:aes192ctr

31.64 31.69 31.79 T:aes256ctr

32.79 32.79 32.81 T:simon128128ctr

34.39 34.40 34.41 T:hc128

40.71 40.74 41.13 T:aes256estream

46.18 46.19 46.24 T:simon128256ctr

71.72 71.73 71.76 T:ocelot1

72.82 73.36 73.53 T:ocelot2

73.42 73.45 73.53 T:hc256

133.26 137.60 139.77 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

3.51 3.51 3.52 chacha8

4.07 4.07 4.07 salsa208

4.53 4.53 4.55 chacha12

5.07 5.08 5.12 salsa2012

6.57 6.59 6.62 chacha20

7.27 7.27 7.28 salsa20

9.43 9.43 9.44 tango642

9.50 9.50 9.50 xsalsa20

9.52 9.52 9.52 T:trivium

10.35 10.44 10.66 T:nlsv2

11.19 11.19 11.20 T:cryptmtv3

11.24 11.25 11.25 T:snow20

12.61 12.61 12.61 T:speck6496ctr

13.09 13.09 13.10 T:speck64128ctr

13.12 13.12 13.14 T:sosemanuk

17.22 17.39 17.55 T:rabbit

17.46 17.46 17.51 T:tpy6

19.20 19.21 19.23 T:speck128128ctr

19.94 19.95 19.95 T:speck128192ctr

20.38 20.38 20.39 T:speck128256ctr

20.50 20.50 20.51 T:lexv2

25.56 25.57 25.58 T:simon6496ctr

25.85 25.86 25.86 T:panama

28.94 28.95 29.18 T:aes128estream

31.18 31.18 31.20 T:tpy

33.38 33.43 33.52 T:tpypy

41.66 41.66 41.67 T:aes256estream

41.79 41.90 42.13 T:aes128ctr

44.84 44.98 45.20 T:aes192ctr

48.94 49.10 49.29 T:aes256ctr

49.63 49.64 49.66 T:simon64128ctr

60.44 60.44 60.45 T:simon128128ctr

69.65 69.66 69.66 T:simon128256ctr

82.44 82.48 83.55 T:hc128

88.99 89.01 89.09 T:ocelot1

89.71 90.32 90.61 T:ocelot2

157.06 157.32 158.06 T:amastrid

180.20 180.23 180.41 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

5.25 5.25 5.36 chacha8

6.23 6.34 6.34 salsa208

6.45 6.45 6.45 chacha12

6.78 6.78 7.11 salsa2012

8.86 8.86 8.97 chacha20

8.97 8.97 9.08 salsa20

16.19 16.30 16.30 T:speck6496ctr

16.52 16.52 16.84 T:speck64128ctr

24.83 24.83 24.83 T:speck128128ctr

25.81 25.81 25.92 T:speck128192ctr

26.25 26.25 26.25 T:speck128256ctr

26.36 26.47 26.47 T:trivium

28.98 29.09 29.53 xsalsa20

29.75 29.97 30.08 T:snow20

30.52 30.62 30.62 T:cryptmtv3

31.94 32.05 32.48 T:simon6496ctr

34.23 34.34 34.56 T:simon64128ctr

37.84 37.84 37.95 T:sosemanuk

38.17 38.17 38.17 T:aes128estream

42.22 42.22 42.33 T:nlsv2

42.22 42.22 42.55 T:rabbit

42.88 42.88 42.98 T:lexv2

48.45 48.67 48.89 tango642

51.08 51.19 51.41 T:simon128128ctr

53.59 53.70 53.70 T:aes256estream

58.84 58.84 59.50 T:simon128256ctr

96.80 97.02 97.34 T:tpy6

170.41 170.41 170.52 T:panama

206.50 206.94 207.38 T:tpypy

221.16 221.27 221.38 T:tpy

247.95 250.69 251.56 T:aes128ctr

259.55 260.86 261.62 T:aes192ctr

277.92 279.23 280.66 T:aes256ctr

307.12 307.89 309.31 T:ocelot2

310.19 310.30 310.52 T:ocelot1

412.23 412.67 412.78 T:amastrid

697.05 697.05 697.38 T:hc128

1545.69 1545.91 1546.89 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

35.00 35.00 35.88 T:speck6496ctr

35.88 35.88 37.62 T:speck64128ctr

43.75 43.75 45.50 T:speck128256ctr

43.75 44.62 44.62 T:speck128192ctr

44.62 45.50 47.25 T:speck128128ctr

52.50 52.50 54.25 chacha8

61.25 62.12 63.88 chacha12

63.88 63.88 63.88 salsa2012

80.50 80.50 82.25 chacha20

81.38 81.38 82.25 salsa20

95.38 96.25 96.25 T:simon6496ctr

108.50 108.50 111.12 T:simon64128ctr

126.88 127.75 129.50 salsa208

143.50 143.50 145.25 T:aes128estream

155.75 155.75 156.62 T:simon128128ctr

157.50 157.50 158.38 T:trivium

195.12 195.12 195.12 T:cryptmtv3

196.88 196.88 197.75 T:aes256estream

201.25 201.25 203.88 T:simon128256ctr

210.00 210.88 210.88 T:nlsv2

222.25 222.25 222.25 T:lexv2

233.62 234.50 235.38 T:snow20

242.38 242.38 245.00 xsalsa20

257.25 257.25 263.38 T:rabbit

298.38 299.25 300.12 T:sosemanuk

329.00 329.88 330.75 tango642

730.62 731.50 732.38 T:tpy6

1363.25 1363.25 1363.25 T:panama

1581.12 1586.38 1596.88 T:tpypy

1624.88 1640.62 1655.50 T:aes128ctr

1659.88 1667.75 1685.25 T:aes192ctr

1721.12 1733.38 1743.00 T:aes256ctr

1736.00 1736.00 1738.62 T:tpy

2021.25 2022.12 2023.88 T:ocelot2

2060.62 2062.38 2065.88 T:ocelot1

2646.88 2659.12 2674.00 T:amastrid

5572.88 5575.50 5640.25 T:hc128

12364.62 12365.50 12383.00 T:hc256

amd64; Sandy Bridge+AES (206a7); 2011 Intel Xeon E3-1225; 4 x 3100MHz; `hydra7`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

0.94 0.95 0.95 T:aes128ctr

1.03 1.04 1.07 chacha8

1.21 1.22 1.23 aes256ctr

1.27 1.29 1.30 tango642

1.28 1.29 1.35 salsa208

1.45 1.46 1.47 chacha12

1.49 1.52 1.54 T:aes192ctr

1.83 1.84 1.85 salsa2012

2.06 2.07 2.08 T:speck6496ctr

2.16 2.17 2.18 T:speck64128ctr

2.29 2.31 2.33 chacha20

2.46 2.49 2.50 T:hc128

2.64 2.65 2.66 T:speck128128ctr

2.73 2.74 2.75 T:speck128192ctr

2.74 2.75 2.76 T:cryptmtv3

2.79 2.81 2.82 T:speck128256ctr

2.89 2.90 2.91 xsalsa20

2.89 2.90 2.92 salsa20

2.94 2.96 2.97 T:simon6496ctr

3.08 3.09 3.10 T:simon64128ctr

3.27 3.29 3.31 T:sosemanuk

3.35 3.42 3.60 T:tpy

3.47 3.57 3.68 T:tpy6

3.65 3.68 3.73 T:hc256

3.71 3.73 3.77 T:nlsv2

3.76 3.76 3.76 T:trivium

3.81 3.90 3.96 T:panama

4.03 4.04 4.05 T:snow20

4.49 4.52 4.55 T:simon128128ctr

4.57 4.59 4.61 T:rabbit

4.63? 4.80? 5.15? T:simon128256ctr

5.24 5.39 5.51 T:tpypy

5.79 5.81 5.83 T:lexv2

11.34 11.37 11.41 T:aes128estream

17.96 17.99 18.02 T:aes256estream

21.69 22.04 23.01 T:ocelot1

23.10 23.56 24.64 T:ocelot2

39.82 42.49 43.44 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

0.98 0.99 0.99 T:aes128ctr

1.07 1.07 1.09 chacha8

1.27 1.28 1.28 aes256ctr

1.33 1.33 1.37 salsa208

1.49 1.49 1.50 chacha12

1.52 1.52 1.53 tango642

1.87 1.87 1.88 salsa2012

1.98 2.00 2.00 T:aes192ctr

2.11 2.12 2.12 T:speck6496ctr

2.21 2.21 2.22 T:speck64128ctr

2.33 2.33 2.35 chacha20

2.70 2.70 2.70 T:speck128128ctr

2.78 2.78 2.79 T:speck128192ctr

2.86 2.86 2.87 T:speck128256ctr

2.93 2.94 2.94 salsa20

3.07 3.07 3.08 xsalsa20

3.14 3.15 3.16 T:simon6496ctr

3.24 3.24 3.25 T:cryptmtv3

3.41 3.41 3.42 T:simon64128ctr

3.60 3.61 3.62 T:sosemanuk

3.92 3.92 3.92 T:trivium

3.96 3.98 4.00 T:nlsv2

4.16 4.16 4.16 T:snow20

4.37 4.41 4.48 T:tpy6

4.75 4.76 4.77 T:rabbit

4.79 4.81 4.82 T:simon128128ctr

5.10 5.12 5.15 T:panama

5.29 5.33 5.40 T:tpy

5.78 5.80 6.04 T:simon128256ctr

5.98 5.99 6.00 T:lexv2

6.29 6.30 6.30 T:hc128

7.16 7.23 7.28 T:tpypy

11.44 11.46 11.48 T:aes128estream

14.35 14.36 14.38 T:hc256

18.10 18.11 18.12 T:aes256estream

23.40 23.49 24.19 T:ocelot1

25.03 25.21 25.94 T:ocelot2

42.23 43.82 44.41 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.05 1.05 1.06 T:aes128ctr

1.11 1.13 1.14 chacha8

1.35 1.36 1.37 aes256ctr

1.38 1.39 1.42 salsa208

1.52 1.54 1.55 chacha12

1.90 1.91 1.92 tango642

1.92 1.93 1.93 salsa2012

2.19 2.20 2.20 T:speck6496ctr

2.28 2.29 2.30 T:speck64128ctr

2.37 2.37 2.38 chacha20

2.77 2.77 2.78 T:speck128128ctr

2.76 2.82 2.92 T:aes192ctr

2.86 2.86 2.87 T:speck128192ctr

2.93 2.94 2.95 T:speck128256ctr

2.98 2.99 3.01 salsa20

3.35 3.36 3.38 xsalsa20

3.47 3.47 3.49 T:simon6496ctr

3.94 3.95 3.95 T:simon64128ctr

4.21 4.21 4.21 T:trivium

4.20 4.21 4.23 T:sosemanuk

4.36 4.37 4.38 T:snow20

4.46 4.48 4.52 T:nlsv2

4.74 4.75 4.76 T:cryptmtv3

5.02 5.04 5.07 T:rabbit

5.26 5.29 5.31 T:simon128128ctr

5.75 5.86 6.00 T:tpy6

6.29 6.29 6.30 T:lexv2

7.14 7.19 7.26 T:panama

7.46 7.59 7.84 T:simon128256ctr

8.46 8.52 8.56 T:tpy

10.07 10.10 10.40 T:tpypy

11.57 11.58 11.60 T:aes128estream

12.62 12.64 12.66 T:hc128

18.30 18.30 18.32 T:aes256estream

25.74 25.87 26.61 T:ocelot1

27.61 27.90 28.70 T:ocelot2

32.14 32.18 32.21 T:hc256

45.19 45.42 46.68 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.30 1.31 1.34 chacha8

1.33 1.34 1.36 T:aes128ctr

1.68 1.69 1.71 salsa208

1.70 1.73 1.77 aes256ctr

1.80 1.82 1.83 chacha12

2.28 2.29 2.30 salsa2012

2.43 2.44 2.44 T:speck6496ctr

2.52 2.53 2.54 T:speck64128ctr

2.76 2.78 2.82 chacha20

2.96 2.97 2.98 tango642

3.04 3.05 3.07 T:speck128128ctr

3.11 3.13 3.15 T:speck128192ctr

3.19 3.20 3.21 T:speck128256ctr

3.50 3.51 3.56 salsa20

4.51 4.53 4.56 xsalsa20

4.82 4.85 4.96 T:aes192ctr

4.91 4.93 4.94 T:snow20

4.93 4.93 4.97 T:trivium

5.11 5.12 5.17 T:simon6496ctr

5.13 5.15 5.19 T:cryptmtv3

5.64 5.68 5.80 T:nlsv2

5.76 5.78 5.81 T:rabbit

5.82 5.85 5.90 T:sosemanuk

6.57? 6.61? 7.65? T:simon64128ctr

7.09 7.10 7.18 T:lexv2

8.18 8.45 8.86 T:simon128128ctr

9.30 9.40 9.81 T:tpy6

10.80 10.84 11.40 T:simon128256ctr

11.88 11.91 11.92 T:aes128estream

12.53 12.63 12.90 T:panama

16.37 16.47 16.75 T:tpy

18.11 18.14 18.29 T:tpypy

18.76 18.79 18.82 T:aes256estream

29.52 29.56 29.65 T:hc128

32.15 32.48 32.91 T:ocelot1

34.72 35.09 35.52 T:ocelot2

52.85 53.35 54.00 T:amastrid

79.57 79.61 79.72 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.33 3.34 3.38 chacha8

4.28 4.33 4.38 salsa208

4.36 4.38 4.39 chacha12

4.50 4.62 5.00 T:aes128ctr

5.08 5.14 5.25 T:speck64128ctr

5.19 5.27 5.41 T:speck6496ctr

5.50 5.55 5.58 salsa2012

5.72? 6.14? 6.42? aes256ctr

6.14 6.20 6.28 T:speck128128ctr

6.22 6.28 6.45 T:speck128192ctr

6.27 6.33 6.45 T:speck128256ctr

6.39 6.47 6.52 chacha20

7.83 7.84 7.88 salsa20

11.00 11.08 11.22 T:simon6496ctr

11.64 11.75 11.97 T:snow20

12.73 12.78 12.92 T:simon64128ctr

12.98 13.06 13.12 T:cryptmtv3

14.23 14.28 14.33 T:trivium

14.75 14.89 14.97 T:rabbit

16.19 16.30 16.38 T:aes128estream

16.34 16.48 16.53 tango642

16.91 17.00 17.20 T:lexv2

16.94 17.11 17.19 xsalsa20

17.62 17.69 17.81 T:simon128128ctr

20.73 20.81 20.97 T:simon128256ctr

23.72 23.78 23.88 T:nlsv2

24.31 24.45 24.66 T:sosemanuk

25.00 25.14 25.23 T:aes256estream

31.81 32.05 32.53 T:aes192ctr

56.55 56.75 57.14 T:tpy6

81.55 82.31 85.12 T:panama

111.22 112.78 114.20 T:ocelot1

118.89 119.48 122.11 T:tpy

120.55 122.08 127.30 T:ocelot2

123.20 123.94 126.44 T:tpypy

149.16 150.19 151.53 T:amastrid

246.25 246.52 246.95 T:hc128

686.48 686.94 687.62 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

26.75 27.38 27.88 T:speck6496ctr

27.62 27.75 28.38 T:speck64128ctr

28.25 28.50 28.88 chacha8

31.88 32.12 32.62 T:speck128192ctr

32.12 32.38 33.25 T:speck128256ctr

32.88? 35.50? 36.62? T:speck128128ctr

36.75 37.12 37.50 chacha12

37.38? 38.00? 41.62? T:aes128ctr

47.88 48.75 49.75 salsa208

46.12 49.38 50.00 aes256ctr

53.00 53.38 55.00 chacha20

61.25 61.62 62.25 salsa2012

72.12 73.12 74.50 T:simon6496ctr

80.38 80.88 81.88 T:cryptmtv3

81.25 81.62 82.38 T:aes128estream

85.50 86.25 87.25 T:simon64128ctr

87.50 87.88 88.38 T:trivium

88.00 88.38 88.88 salsa20

91.50 92.12 94.00 T:snow20

92.75 93.62 95.00 T:rabbit

93.00 93.62 94.38 T:aes256estream

100.62 101.50 102.62 T:lexv2

109.12 109.88 110.75 tango642

115.00 116.75 117.75 T:simon128128ctr

131.00 132.00 133.12 T:nlsv2

139.88 140.50 142.12 T:simon128256ctr

161.62 162.12 162.62 xsalsa20

195.00 195.75 197.75 T:sosemanuk

257.38 259.62 275.50 T:aes192ctr

442.75 450.75 457.50 T:tpy6

654.12 660.50 673.38 T:panama

732.00 738.62 747.50 T:ocelot1

832.50 880.00 905.50 T:ocelot2

922.50 925.38 935.00 T:tpy

921.75 929.00 959.50 T:tpypy

993.50 1003.12 1023.38 T:amastrid

1967.50 1974.25 1978.75 T:hc128

5490.50 5496.88 5504.88 T:hc256

amd64; Sandy Bridge (206a7); 2011 Intel Core i3-2310M; 2 x 2100MHz; `h6sandy`, `supercop-20221122`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.03 1.05 1.07 chacha8

1.22 1.24 1.26 salsa208

1.41 1.42 1.42 tango642

1.46 1.47 1.48 chacha12

1.73 1.74 1.78 salsa2012

2.09 2.09 2.11 T:speck6496ctr

2.13 2.13 2.14 T:trivium

2.14 2.15 2.16 T:speck64128ctr

2.29 2.31 2.32 chacha20

2.47 2.48 2.50 T:hc128

2.64 2.65 2.66 T:speck128128ctr

2.64 2.66 2.67 T:cryptmtv3

2.72 2.73 2.74 T:speck128192ctr

2.78 2.79 2.80 xsalsa20

2.78 2.79 2.81 salsa20

2.80 2.81 2.83 T:speck128256ctr

2.81 2.86 2.90 T:tpy

2.92 2.96 2.98 T:simon6496ctr

3.02 3.07 3.12 T:tpy6

3.08 3.09 3.10 T:simon64128ctr

3.26 3.28 3.29 T:sosemanuk

3.65 3.68 3.71 T:hc256

3.62 3.69 3.78 T:nlsv2

3.73 3.74 3.75 T:snow20

3.83 3.84 3.86 T:rabbit

3.83 3.87 3.90 T:panama

4.50 4.52 4.55 T:simon128128ctr

4.46 4.53 4.60 T:tpypy

5.28 5.34 5.69 T:simon128256ctr

5.80 5.83 5.84 T:lexv2

6.63 6.66 6.69 T:aes128ctr

7.79 7.85 7.91 T:aes192ctr

9.01 9.05 9.11 T:aes256ctr

11.38 11.40 11.43 T:aes128estream

17.89 17.93 17.98 T:aes256estream

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.07 1.07 1.09 chacha8

1.25 1.26 1.28 salsa208

1.49 1.50 1.50 chacha12

1.58 1.58 1.58 tango642

1.77 1.77 1.80 salsa2012

2.14 2.15 2.15 T:speck6496ctr

2.20 2.20 2.20 T:speck64128ctr

2.24 2.24 2.24 T:trivium

2.32 2.33 2.34 chacha20

2.69 2.70 2.70 T:speck128128ctr

2.78 2.78 2.79 T:speck128192ctr

2.82 2.82 2.82 salsa20

2.86 2.87 2.87 T:speck128256ctr

2.93 2.93 2.94 xsalsa20

3.11 3.12 3.13 T:cryptmtv3

3.14 3.15 3.16 T:simon6496ctr

3.41 3.41 3.42 T:simon64128ctr

3.59 3.60 3.60 T:sosemanuk

3.86 3.86 3.87 T:snow20

3.88 3.90 3.92 T:tpy6

3.89 3.91 3.95 T:nlsv2

3.95 3.96 3.97 T:rabbit

4.57 4.59 4.61 T:tpy

4.79 4.80 4.81 T:simon128128ctr

5.08 5.09 5.11 T:panama

5.80 5.82 6.08 T:simon128256ctr

5.99 6.00 6.01 T:lexv2

6.26 6.28 6.33 T:tpypy

6.29 6.29 6.30 T:hc128

7.50 7.50 7.52 T:aes128ctr

8.72 8.73 8.77 T:aes192ctr

9.93 9.94 9.96 T:aes256ctr

11.46 11.47 11.48 T:aes128estream

14.35 14.37 14.38 T:hc256

18.03 18.05 18.09 T:aes256estream

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.12 1.12 1.13 chacha8

1.30 1.30 1.33 salsa208

1.53 1.54 1.56 chacha12

1.81 1.82 1.84 salsa2012

1.85 1.86 1.86 tango642

2.24 2.25 2.28 T:speck6496ctr

2.27 2.28 2.28 T:speck64128ctr

2.34 2.36 2.38 chacha20

2.42 2.43 2.43 T:trivium

2.77 2.78 2.79 T:speck128128ctr

2.85 2.86 2.86 T:speck128192ctr

2.85 2.86 2.87 salsa20

2.94 2.95 2.96 T:speck128256ctr

3.16 3.17 3.18 xsalsa20

3.47 3.48 3.51 T:simon6496ctr

3.94 3.95 3.96 T:simon64128ctr

4.07 4.08 4.09 T:snow20

4.14 4.14 4.15 T:rabbit

4.20 4.21 4.22 T:sosemanuk

4.26 4.30 4.41 T:nlsv2

4.41 4.42 4.44 T:cryptmtv3

5.24 5.27 5.30 T:simon128128ctr

5.18 5.29 5.43 T:tpy6

6.29 6.30 6.31 T:lexv2

6.59 6.62 6.69 T:simon128256ctr

7.12 7.13 7.16 T:panama

7.40 7.42 7.49 T:tpy

8.87 8.89 8.94 T:aes128ctr

9.13 9.15 9.17 T:tpypy

10.16 10.17 10.24 T:aes192ctr

11.40 11.41 11.49 T:aes256ctr

11.57 11.58 11.59 T:aes128estream

12.63 12.64 12.66 T:hc128

18.19 18.21 18.27 T:aes256estream

32.17 32.19 32.21 T:hc256

Cycles/byte for 576 bytes

25% 50% 75% stream

1.32 1.34 1.35 chacha8

1.55 1.58 1.59 salsa208

1.80 1.81 1.83 chacha12

2.12 2.13 2.15 salsa2012

2.47 2.48 2.49 T:speck6496ctr

2.51 2.51 2.53 T:speck64128ctr

2.60 2.61 2.63 tango642

2.78 2.79 2.80 chacha20

2.86 2.87 2.89 T:trivium

3.03 3.05 3.06 T:speck128128ctr

3.11 3.12 3.14 T:speck128192ctr

3.20 3.21 3.23 T:speck128256ctr

3.29 3.31 3.38 salsa20

4.13 4.14 4.16 xsalsa20

4.57 4.58 4.60 T:snow20

4.66 4.68 4.70 T:rabbit

4.90 4.91 4.94 T:cryptmtv3

5.08 5.10 5.17 T:nlsv2

5.11 5.12 5.14 T:simon6496ctr

5.84 5.87 5.89 T:sosemanuk

6.56? 6.59? 7.35? T:simon64128ctr

7.09 7.12 7.15 T:lexv2

8.15 8.33 8.89 T:simon128128ctr

8.57 8.66 9.02 T:tpy6

10.15 10.16 10.18 T:simon128256ctr

11.90 11.92 11.96 T:aes128estream

12.44 12.47 12.50 T:panama

13.39 13.41 13.60 T:aes128ctr

14.91 14.93 15.11 T:aes192ctr

14.96 15.10 15.39 T:tpy

16.27 16.32 16.40 T:aes256ctr

16.55 16.67 16.97 T:tpypy

18.69 18.72 18.76 T:aes256estream

29.55 29.57 29.60 T:hc128

79.58 79.71 79.79 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.33 3.33 3.38 chacha8

4.05 4.11 4.19 salsa208

4.34 4.42 4.58 chacha12

5.14 5.16 5.19 salsa2012

5.17 5.27 5.34 T:speck6496ctr

5.33 5.41 5.52 T:speck64128ctr

6.11 6.22 6.30 T:speck128128ctr

6.16 6.25 6.41 T:speck128192ctr

6.31 6.38 6.48 T:speck128256ctr

6.33 6.39 6.42 chacha20

7.23 7.31 7.48 salsa20

8.72 8.75 8.83 T:trivium

10.97 11.05 11.14 T:rabbit

11.00 11.06 11.16 T:simon6496ctr

11.30 11.41 11.48 T:snow20

11.97 12.05 12.16 tango642

12.47 12.56 12.61 T:cryptmtv3

12.75 12.81 12.89 T:simon64128ctr

14.75 14.83 14.95 xsalsa20

16.25 16.31 16.41 T:aes128estream

16.94 17.06 17.42 T:lexv2

17.17 17.34 17.94 T:nlsv2

17.45 17.53 17.67 T:simon128256ctr

17.58 17.66 17.81 T:simon128128ctr

24.34 24.42 24.55 T:aes256estream

24.33 24.50 24.62 T:sosemanuk

52.20 52.47 52.83 T:tpy6

79.50 79.91 81.33 T:aes128ctr

80.64 80.84 81.05 T:panama

87.36 88.08 89.33 T:aes192ctr

92.95 93.17 93.66 T:aes256ctr

113.17 113.50 113.88 T:tpy

114.97 116.48 117.05 T:tpypy

246.08 246.50 246.80 T:hc128

686.84 687.53 687.97 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

27.75 28.12 28.38 T:speck64128ctr

28.38 28.50 29.38 chacha8

28.62 28.88 29.50 T:speck128256ctr

26.38? 29.75? 30.88? T:speck6496ctr

32.12 32.38 32.88 T:speck128192ctr

33.00 34.38 36.62 T:speck128128ctr

38.00 39.12 41.62 chacha12

49.88 50.25 50.88 salsa2012

52.62 52.88 54.88 chacha20

54.12 54.62 55.62 salsa208

55.62 56.25 56.88 T:trivium

67.38 67.62 68.75 T:rabbit

71.88 72.50 75.00 salsa20

72.50 73.50 74.12 T:simon6496ctr

81.50 82.00 82.75 T:aes128estream

82.50 83.75 85.50 T:cryptmtv3

85.75 86.25 86.88 tango642

86.12 87.12 88.38 T:simon64128ctr

89.62 91.00 93.00 T:snow20

93.25 94.12 96.12 T:aes256estream

94.75 95.38 100.62 T:nlsv2

100.88 101.62 102.62 T:lexv2

115.62 117.00 118.12 T:simon128128ctr

120.38 122.88 124.75 T:simon128256ctr

133.12 133.88 135.00 xsalsa20

194.62 196.38 198.25 T:sosemanuk

393.12 397.88 422.88 T:tpy6

457.88 461.50 471.12 T:aes128ctr

478.00 483.50 508.12 T:aes192ctr

487.75 494.25 498.38 T:aes256ctr

638.62 639.50 641.50 T:panama

884.88 888.25 909.50 T:tpy

896.12 903.62 909.50 T:tpypy

1968.88 1971.00 1973.50 T:hc128

5495.88 5500.38 5503.75 T:hc256

amd64; K10 45nm (100f63); 2010 AMD Athlon II Neo K125; 1 x 1700MHz; `h3neo`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.46 1.49 1.49 tango642

2.78 2.80 2.82 T:sosemanuk

2.82 2.82 2.83 chacha8

2.86 2.87 2.93 T:hc128

3.44 3.44 3.44 salsa208

3.47 3.49 3.50 T:tpy6

3.59 3.61 3.66 T:tpy

3.96 3.96 3.96 chacha12

4.02 4.03 4.05 T:nlsv2

4.09 4.13 4.20 T:snow20

4.15 4.15 4.17 T:hc256

4.19 4.19 4.19 T:trivium

4.33 4.34 4.39 T:panama

4.46 4.47 4.47 T:rabbit

4.81 4.81 4.82 salsa2012

4.96 4.97 4.98 T:lexv2

5.11 5.11 5.12 T:cryptmtv3

5.40? 5.81? 6.25? T:tpypy

6.23 6.24 6.25 chacha20

7.48 7.49 7.50 salsa20

7.48 7.51 7.52 xsalsa20

10.00 10.06 10.13 T:aes128ctr

10.24 10.25 10.25 T:aes128estream

12.17 12.22 12.24 T:aes192ctr

14.19 14.25 14.38 T:aes256ctr

19.35 19.38 19.42 T:aes256estream

29.31 30.04 30.47 T:ocelot1

31.07 32.11 32.58 T:ocelot2

52.96 53.53 55.77 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.77 1.77 1.77 tango642

2.84 2.85 2.85 chacha8

3.46 3.46 3.46 salsa208

3.49 3.50 3.51 T:sosemanuk

3.98 3.98 3.99 chacha12

4.24 4.25 4.30 T:snow20

4.29 4.30 4.31 T:nlsv2

4.35 4.35 4.35 T:trivium

4.46 4.47 4.47 T:tpy6

4.59 4.59 4.59 T:rabbit

4.84 4.84 4.84 salsa2012

5.13 5.13 5.14 T:lexv2

5.60 5.61 5.64 T:tpy

5.66 5.66 5.70 T:panama

5.91 5.91 5.92 T:cryptmtv3

6.26 6.27 6.27 chacha20

7.51 7.52 7.53 salsa20

7.52 7.52 7.57 T:hc128

7.64 7.66 7.66 xsalsa20

7.84 8.14 8.17 T:tpypy

10.31 10.31 10.32 T:aes128estream

10.69 10.69 10.71 T:aes128ctr

12.83 12.86 12.87 T:aes192ctr

14.97 15.00 15.03 T:aes256ctr

16.43 16.43 16.44 T:hc256

19.50 19.52 19.53 T:aes256estream

31.55 31.86 32.13 T:ocelot1

33.68 34.44 34.64 T:ocelot2

55.60 55.70 57.02 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

2.24 2.24 2.24 tango642

2.89 2.89 2.89 chacha8

3.50 3.50 3.51 salsa208

4.03 4.03 4.03 chacha12

4.44 4.46 4.52 T:snow20

4.63 4.63 4.63 T:trivium

4.73 4.73 4.82 T:sosemanuk

4.79 4.79 4.80 T:rabbit

4.89 4.89 4.90 salsa2012

4.99 5.00 5.00 T:nlsv2

5.41 5.41 5.41 T:lexv2

6.09 6.11 6.12 T:tpy6

6.31 6.32 6.32 chacha20

7.56 7.57 7.57 salsa20

7.56 7.75 7.77 T:cryptmtv3

7.85 7.86 7.90 T:panama

7.89 7.91 7.92 xsalsa20

8.94 8.95 8.96 T:tpy

10.41 10.42 10.46 T:aes128estream

11.81 11.85 11.89 T:aes128ctr

11.23 12.01 12.02 T:tpypy

13.91 13.98 14.06 T:aes192ctr

15.24 15.26 15.30 T:hc128

16.01 16.07 16.11 T:aes256ctr

19.68 19.71 19.76 T:aes256estream

34.83 35.40 35.47 T:ocelot1

36.89 36.89 36.89 T:hc256

37.34 37.86 37.91 T:ocelot2

57.85 59.81 61.30 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

3.27 3.28 3.28 chacha8

3.45 3.46 3.53 tango642

3.62 3.62 3.62 salsa208

4.57 4.59 4.59 chacha12

4.98 5.00 5.05 T:snow20

5.28 5.29 5.29 salsa2012

5.35 5.37 5.37 T:rabbit

5.37 5.37 5.38 T:trivium

6.14 6.14 6.16 T:lexv2

6.49 6.49 6.50 T:nlsv2

7.27 7.28 7.30 chacha20

8.01 8.05 8.08 T:sosemanuk

8.16 8.16 8.17 salsa20

8.91 8.91 8.91 T:cryptmtv3

9.06 9.07 9.09 xsalsa20

10.46 10.48 10.50 T:tpy6

10.70 10.73 10.73 T:aes128estream

13.71 13.73 13.75 T:panama

14.38 14.44 14.54 T:aes128ctr

16.81 16.88 17.20 T:aes192ctr

17.84 17.89 17.91 T:tpy

19.08 19.12 20.40 T:aes256ctr

20.26 20.27 20.28 T:aes256estream

20.25 22.35 22.40 T:tpypy

35.91 35.95 36.01 T:hc128

44.47 44.76 44.95 T:ocelot1

47.02 47.11 47.29 T:ocelot2

69.70 70.57 70.90 T:amastrid

91.36 91.44 91.44 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.62 4.62 4.62 salsa208

6.56 6.58 6.61 chacha8

8.52 8.53 8.61 salsa2012

9.27 9.27 9.27 chacha12

11.70 11.80 11.83 T:snow20

12.12 12.14 12.17 T:rabbit

13.02 13.08 13.11 salsa20

14.36 14.41 14.41 T:aes128estream

14.58 14.59 14.59 T:trivium

14.61 14.62 14.62 chacha20

15.12 15.14 15.17 T:lexv2

18.55 18.56 18.80 tango642

20.27 20.27 20.27 T:cryptmtv3

20.81 21.03 21.20 xsalsa20

27.23 27.25 27.41 T:aes256estream

32.98 33.14 33.27 T:nlsv2

44.16 44.42 44.58 T:sosemanuk

49.02 49.34 50.20 T:aes128ctr

53.64 53.92 55.23 T:aes192ctr

57.41 58.00 58.11 T:aes256ctr

65.89 65.91 66.00 T:tpy6

88.53 88.55 88.81 T:panama

131.59 131.80 132.17 T:tpy

135.30? 154.66? 154.73? T:tpypy

163.89 164.14 164.80 T:ocelot1

164.45 164.62 164.83 T:ocelot2

196.41 196.69 200.73 T:amastrid

299.67 299.84 299.97 T:hc128

789.81 789.91 790.11 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

42.25 42.38 42.38 salsa208

54.88 55.75 56.62 T:aes128estream

56.50 57.00 57.12 chacha8

71.00 71.25 71.38 salsa2012

72.50 72.50 72.62 T:rabbit

78.38 78.38 78.50 chacha12

87.00 87.00 88.00 T:lexv2

87.62 87.75 87.75 T:trivium

91.50 91.50 93.25 T:snow20

103.50 104.00 104.50 T:aes256estream

106.88 107.00 107.38 salsa20

107.88 108.25 108.50 T:cryptmtv3

118.62 118.62 119.62 tango642

121.25 121.50 121.62 chacha20

148.50 148.62 148.75 T:nlsv2

169.12 170.25 171.00 xsalsa20

337.75 339.25 339.88 T:aes128ctr

347.88 350.75 355.88 T:sosemanuk

360.38 363.50 367.00 T:aes192ctr

378.62 381.00 384.00 T:aes256ctr

503.88 505.50 507.25 T:tpy6

699.75 704.50 706.00 T:panama

1028.00 1028.62 1035.00 T:tpy

1047.88? 1049.38? 1203.12? T:tpypy

1096.62 1096.75 1099.38 T:ocelot2

1109.62 1111.75 1129.12 T:ocelot1

1320.25 1326.88 1330.50 T:amastrid

2395.88 2396.88 2398.50 T:hc128

6312.88 6316.25 6319.38 T:hc256

amd64; Bonnell (106ca); 2010 Intel Atom N455; 1 x 1000MHz; `h2atom`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

3.21 3.21 3.21 chacha8

2.92? 3.69? 3.69? salsa208

4.21 4.22 4.24 chacha12

4.38 4.39 4.39 tango642

4.83 4.83 4.83 salsa2012

6.21 6.22 6.22 chacha20

6.40 6.40 6.42 T:hc128

6.45 6.46 6.46 T:cryptmtv3

7.02 7.02 7.02 salsa20

7.02 7.02 7.02 xsalsa20

7.11 7.29 7.46 T:panama

7.39 7.40 7.41 T:tpy

7.44 7.44 7.44 T:trivium

7.50 7.50 7.51 T:tpy6

8.25 8.25 8.26 T:sosemanuk

9.05 9.07 9.07 T:hc256

9.11 9.12 9.13 T:snow20

11.96 12.05 12.24 T:tpypy

12.13 12.13 12.13 T:speck6496ctr

12.26 12.26 12.27 T:nlsv2

12.61 12.61 12.62 T:speck64128ctr

14.50 14.50 14.50 T:rabbit

17.60 17.63 17.65 T:lexv2

19.24 19.25 19.25 T:speck128128ctr

19.33 19.34 19.34 T:simon6496ctr

19.53 19.54 19.54 T:speck128192ctr

20.00 20.00 20.01 T:speck128256ctr

20.47 20.48 20.49 T:simon64128ctr

29.13 29.13 29.14 T:aes128estream

30.06 30.06 30.07 T:simon128128ctr

33.56 33.58 33.61 T:simon128256ctr

40.14 40.15 40.20 T:aes256estream

48.69 48.82 50.60 T:aes128ctr

59.97 60.11 60.23 T:aes192ctr

61.41 61.47 61.49 T:ocelot1

62.07 62.13 62.74 T:ocelot2

71.29 71.35 71.69 T:aes256ctr

124.34 126.34 129.99 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

3.26 3.26 3.26 chacha8

3.74 3.74 3.74 salsa208

4.26 4.26 4.28 chacha12

4.87 4.87 4.87 salsa2012

5.10 5.10 5.10 tango642

6.26 6.27 6.27 chacha20

7.06 7.06 7.06 salsa20

7.31 7.31 7.31 xsalsa20

7.38 7.39 7.39 T:cryptmtv3

7.75 7.75 7.75 T:trivium

8.69 8.69 8.69 T:sosemanuk

8.94 8.94 8.94 T:tpy6

9.41 9.41 9.42 T:snow20

9.78 9.88 9.92 T:panama

10.81 10.81 10.82 T:tpy

12.24 12.24 12.25 T:speck6496ctr

12.66 12.66 12.66 T:nlsv2

12.73 12.73 12.74 T:speck64128ctr

14.87 14.87 14.87 T:rabbit

15.11 15.17 15.30 T:tpypy

16.24 16.24 16.25 T:hc128

18.02 18.04 18.05 T:lexv2

19.35 19.35 19.35 T:speck128128ctr

19.64 19.64 19.65 T:speck128192ctr

20.11 20.11 20.12 T:speck128256ctr

20.16 20.16 20.17 T:simon6496ctr

21.50 21.50 21.51 T:simon64128ctr

29.28 29.28 29.29 T:aes128estream

31.33 31.34 31.34 T:simon128128ctr

32.94 32.94 32.94 T:hc256

37.64 37.65 37.68 T:simon128256ctr

40.39 40.39 40.40 T:aes256estream

50.67 50.74 52.06 T:aes128ctr

62.06 62.08 62.15 T:aes192ctr

65.29 65.33 65.34 T:ocelot1

66.06 66.07 66.51 T:ocelot2

73.42 73.44 73.69 T:aes256ctr

129.60 130.36 131.81 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

3.35 3.35 3.35 chacha8

3.83 3.83 3.83 salsa208

4.35 4.35 4.35 chacha12

4.95 4.95 4.95 salsa2012

6.29 6.29 6.29 tango642

6.35 6.35 6.35 chacha20

7.14 7.14 7.14 salsa20

7.81 7.81 7.81 xsalsa20

8.27 8.27 8.27 T:trivium

9.59 9.59 9.61 T:cryptmtv3

9.61 9.61 9.61 T:sosemanuk

9.90 9.90 9.90 T:snow20

11.33 11.34 11.35 T:tpy6

12.44 12.44 12.44 T:speck6496ctr

12.93 12.93 12.93 T:speck64128ctr

13.56 13.57 13.57 T:nlsv2

13.99 14.26 14.31 T:panama

15.48 15.49 15.49 T:rabbit

16.50 16.50 16.51 T:tpy

18.71 18.73 18.73 T:lexv2

19.52 19.53 19.53 T:speck128128ctr

19.82 19.82 19.83 T:speck128192ctr

20.30 20.30 20.31 T:speck128256ctr

20.33 20.33 20.35 T:tpypy

21.54 21.54 21.58 T:simon6496ctr

23.20 23.20 23.22 T:simon64128ctr

29.54 29.54 29.59 T:aes128estream

32.62 32.63 32.64 T:hc128

33.45 33.45 33.46 T:simon128128ctr

40.73 40.80 40.80 T:aes256estream

44.43 44.43 44.53 T:simon128256ctr

53.84 53.88 53.99 T:aes128ctr

65.27 65.68 65.87 T:aes192ctr

71.73 71.76 71.77 T:ocelot1

72.69 72.70 72.74 T:ocelot2

72.70 72.71 72.79 T:hc256

76.79 76.87 77.30 T:aes256ctr

131.91 138.36 141.05 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

3.59 3.59 3.59 chacha8

4.15 4.15 4.33 salsa208

4.61 4.61 4.61 chacha12

5.15 5.15 5.15 salsa2012

6.65 6.65 6.65 chacha20

7.34 7.34 7.34 salsa20

9.14 9.14 9.14 xsalsa20

9.50 9.50 9.50 tango642

9.65 9.65 9.65 T:trivium

11.22 11.22 11.22 T:snow20

11.27 11.27 11.30 T:cryptmtv3

12.06 12.06 12.06 T:sosemanuk

12.77 12.77 12.77 T:speck6496ctr

13.28 13.28 13.28 T:speck64128ctr

15.68 15.69 15.70 T:nlsv2

17.12 17.12 17.13 T:rabbit

17.72 17.72 17.75 T:tpy6

20.05 20.05 20.06 T:speck128128ctr

20.35 20.35 20.35 T:speck128192ctr

20.57 20.57 20.60 T:lexv2

20.85 20.85 20.85 T:speck128256ctr

25.53 25.79 25.85 T:panama

27.65 27.65 27.67 T:simon6496ctr

30.24 30.24 30.24 T:aes128estream

31.68 31.68 31.70 T:tpy

32.74 32.76 32.76 T:simon64128ctr

34.14 34.17 34.20 T:tpypy

41.71 41.71 41.90 T:aes256estream

62.47 62.61 62.80 T:aes128ctr

64.23 64.24 64.27 T:simon128128ctr

67.23 67.23 67.23 T:simon128256ctr

74.00 74.17 74.65 T:aes192ctr

76.35 76.38 76.39 T:hc128

86.01 86.18 86.37 T:aes256ctr

88.96 89.01 89.04 T:ocelot1

90.29 90.31 90.32 T:ocelot2

147.09 150.58 158.61 T:amastrid

178.82 178.82 178.82 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

5.89 5.89 5.89 chacha8

7.02 7.02 7.02 salsa208

7.08 7.08 7.08 chacha12

7.47 7.47 7.47 salsa2012

9.47 9.47 9.48 chacha20

9.66 9.66 9.66 salsa20

16.84 16.84 16.84 T:speck6496ctr

17.52 17.52 17.52 T:speck64128ctr

25.78 25.78 25.78 xsalsa20

25.94 25.94 26.05 T:speck128128ctr

26.36 26.36 26.36 T:speck128192ctr

27.02 27.02 27.02 T:speck128256ctr

27.16 27.16 27.16 T:trivium

28.34 28.34 28.34 T:snow20

31.17 31.19 31.47 T:cryptmtv3

33.06? 33.06? 46.41? T:simon6496ctr

35.88 35.88 35.88 T:simon64128ctr

37.70 37.70 37.70 T:sosemanuk

37.77 37.77 37.77 T:rabbit

38.83 38.83 38.83 T:aes128estream

43.53 43.53 43.88 T:lexv2

47.92 47.97 48.14 T:nlsv2

49.73 49.73 49.73 tango642

51.78 51.78 51.78 T:simon128128ctr

54.05 54.05 54.16 T:aes256estream

58.44 58.44 58.86 T:simon128256ctr

98.84 98.91 98.97 T:tpy6

170.98 172.44 174.80 T:aes128ctr

165.69 173.05 174.61 T:panama

187.88 188.86 191.16 T:aes192ctr

206.27 207.95 209.47 T:aes256ctr

211.39 211.47 211.75 T:tpypy

225.80 225.91 226.02 T:tpy

309.41 309.41 309.53 T:ocelot1

314.53 314.66 315.27 T:ocelot2

408.62 415.64 416.30 T:amastrid

635.67 635.67 635.92 T:hc128

1536.81 1536.81 1537.19 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

43.50 43.50 43.50 T:speck64128ctr

45.50 45.50 45.50 T:speck128256ctr

46.75 46.75 46.75 T:speck6496ctr

48.12 48.12 48.12 T:speck128192ctr

49.62 49.62 50.50 T:speck128128ctr

57.75 57.75 57.75 chacha8

67.25 67.25 67.25 chacha12

69.62 69.62 69.62 salsa2012

85.88 85.88 85.88 chacha20

87.12 87.12 87.12 salsa20

95.25? 95.25? 139.75? T:simon6496ctr

112.75 112.75 112.75 T:simon64128ctr

133.12 133.12 133.12 salsa208

140.75 140.75 140.75 T:aes128estream

145.75 145.75 145.75 T:simon128128ctr

162.75 162.75 162.75 T:trivium

187.62 187.75 189.50 T:simon128256ctr

196.00 196.00 197.75 T:aes256estream

200.38 200.50 202.75 T:cryptmtv3

216.62 216.62 216.62 xsalsa20

218.12 218.12 218.12 T:rabbit

218.88 219.25 220.62 T:nlsv2

225.12 225.12 225.12 T:snow20

227.50 227.50 230.25 T:lexv2

295.75 295.75 297.75 T:sosemanuk

324.38 324.38 324.38 tango642

741.38 741.75 744.38 T:tpy6

1120.50 1135.12 1148.00 T:aes128ctr

1173.88 1194.75 1221.38 T:aes192ctr

1245.75 1253.50 1270.38 T:aes256ctr

1397.38 1404.00 1412.50 T:panama

1619.25 1619.38 1621.75 T:tpypy

1773.25 1774.12 1774.38 T:tpy

2043.88 2045.38 2045.75 T:ocelot1

2085.38 2087.88 2089.88 T:ocelot2

2696.75 2715.50 2722.62 T:amastrid

5093.75 5093.75 5095.38 T:hc128

12299.50 12301.25 12301.25 T:hc256

amd64; Core 2 45nm (1067a); 2009 Intel Core 2 Duo E7600; 2 x 3060MHz; `wolfdale`, `supercop-20230530`

Graphs: (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.44 1.45 1.47 tango642

1.45 1.48 1.49 chacha8

1.90 1.91 1.92 chacha12

1.93 1.97 2.01 salsa208

2.34 2.35 2.36 T:sosemanuk

2.46 2.50 2.55 T:hc128

2.61 2.62 2.62 T:speck6496ctr

2.63 2.65 2.67 salsa2012

2.71 2.72 2.72 T:speck64128ctr

2.79 2.80 2.80 T:trivium

2.81 2.88 2.91 chacha20

3.14 3.18 3.23 T:cryptmtv3

3.30 3.37 3.53 T:tpy

3.31 3.53 3.58 T:tpy6

3.63 3.63 3.64 T:speck128128ctr

3.69 3.74 3.82 T:hc256

3.76 3.76 3.76 T:speck128192ctr

3.77 3.79 3.85 T:nlsv2

3.83 3.84 3.84 T:speck128256ctr

3.97 3.99 4.03 salsa20

3.97 3.99 4.01 xsalsa20

4.08 4.09 4.10 T:snow20

4.18 4.23 4.25 T:panama

4.49 4.51 4.52 T:rabbit

5.13 5.18 5.36 T:tpypy

5.53 5.54 5.55 T:simon6496ctr

5.72 5.73 5.73 T:simon64128ctr

5.79 5.80 5.82 T:lexv2

8.63 8.63 8.64 T:simon128128ctr

9.10 9.11 9.13 T:simon128256ctr

10.56 10.62 10.64 T:aes128estream

12.02 12.08 12.12 T:aes128ctr

14.62 14.71 14.75 T:aes192ctr

17.17 17.20 17.21 T:aes256estream

17.45 17.48 17.53 T:aes256ctr

26.91 27.45 27.95 T:ocelot1

28.79 29.40 29.86 T:ocelot2

42.37? 43.74? 48.43? T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.48 1.50 1.51 chacha8

1.71 1.71 1.73 tango642

1.93 1.93 1.94 chacha12

1.97 2.00 2.02 salsa208

2.66 2.66 2.66 T:speck6496ctr

2.67 2.68 2.69 salsa2012

2.76 2.77 2.77 T:speck64128ctr

2.86 2.90 2.92 chacha20

2.93 2.94 2.94 T:trivium

3.13 3.13 3.14 T:sosemanuk

3.67 3.67 3.69 T:cryptmtv3

3.69 3.69 3.69 T:speck128128ctr

3.81 3.81 3.81 T:speck128192ctr

3.89 3.89 3.89 T:speck128256ctr

4.01 4.02 4.05 salsa20

4.04 4.05 4.10 T:nlsv2

4.12 4.13 4.13 xsalsa20

4.21 4.21 4.22 T:snow20

4.19 4.31 4.33 T:tpy6

4.66 4.67 4.67 T:rabbit

4.90 4.93 5.03 T:tpy

5.51 5.53 5.54 T:panama

5.78 5.78 5.79 T:simon6496ctr

5.98 5.98 5.99 T:lexv2

6.06 6.06 6.07 T:simon64128ctr

6.79 6.81 6.85 T:tpypy

7.21 7.23 7.27 T:hc128

9.00 9.00 9.00 T:simon128128ctr

10.67 10.67 10.69 T:simon128256ctr

10.67 10.68 10.69 T:aes128estream

12.73 12.75 12.77 T:aes128ctr

15.39 15.39 15.40 T:aes192ctr

15.70 15.71 15.73 T:hc256

17.29 17.31 17.32 T:aes256estream

18.16 18.16 18.18 T:aes256ctr

28.68 28.93 29.18 T:ocelot1

30.96 31.13 31.30 T:ocelot2

45.44 46.11 49.55 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.53 1.54 1.55 chacha8

1.97 1.97 1.99 chacha12

2.04 2.06 2.07 salsa208

2.15 2.15 2.16 tango642

2.71 2.72 2.74 salsa2012

2.73 2.73 2.73 T:speck6496ctr

2.84 2.84 2.85 T:speck64128ctr

2.90 2.91 2.95 chacha20

3.17 3.18 3.18 T:trivium

3.78 3.79 3.79 T:speck128128ctr

3.90 3.90 3.90 T:speck128192ctr

3.98 3.98 3.99 T:speck128256ctr

4.05 4.06 4.08 salsa20

4.37 4.38 4.39 xsalsa20

4.43 4.44 4.45 T:snow20

4.48 4.49 4.50 T:sosemanuk

4.73 4.73 4.74 T:nlsv2

4.83 4.84 4.86 T:cryptmtv3

4.94 4.94 4.96 T:rabbit

5.52 5.57 5.63 T:tpy6

6.18 6.19 6.20 T:simon6496ctr

6.29 6.29 6.30 T:lexv2

6.62 6.62 6.62 T:simon64128ctr

7.56 7.58 7.65 T:tpy

7.70 7.70 7.73 T:panama

9.61 9.61 9.62 T:simon128128ctr

9.34 10.04 10.20 T:tpypy

10.78 10.78 10.83 T:aes128estream

13.27 13.28 13.32 T:simon128256ctr

13.82 13.85 13.92 T:aes128ctr

15.12 15.15 15.17 T:hc128

16.46 16.53 16.62 T:aes192ctr

17.51 17.53 17.54 T:aes256estream

19.29 19.34 19.41 T:aes256ctr

30.66 31.70 32.30 T:ocelot1

34.65 34.88 35.10 T:ocelot2

35.67 35.73 35.77 T:hc256

49.61 50.98 52.07 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.73 1.74 1.75 chacha8

2.22 2.24 2.27 salsa208

2.25 2.26 2.30 chacha12

2.96 2.97 3.00 T:speck6496ctr

2.96 2.99 3.01 salsa2012

3.08 3.10 3.10 T:speck64128ctr

3.30 3.33 3.38 chacha20

3.34 3.36 3.40 tango642

3.73 3.76 3.78 T:trivium

4.07 4.09 4.09 T:speck128128ctr

4.16 4.16 4.16 T:speck128192ctr

4.27 4.27 4.27 T:speck128256ctr

4.43 4.46 4.50 salsa20

5.00 5.00 5.01 T:snow20

5.21 5.23 5.26 xsalsa20

5.61 5.66 5.69 T:rabbit

5.60 5.76 5.84 T:cryptmtv3

6.24 6.24 6.25 T:nlsv2

7.09 7.10 7.15 T:lexv2

8.01 8.03 8.05 T:simon6496ctr

8.18 8.21 8.25 T:sosemanuk

9.32 9.52 9.68 T:tpy6

9.60 9.60 9.61 T:simon64128ctr

11.09 11.10 11.18 T:aes128estream

13.45 13.51 13.70 T:panama

14.34 14.41 14.52 T:tpy

16.81 16.94 17.12 T:aes128ctr

16.33? 17.38? 18.16? T:tpypy

18.01 18.03 18.04 T:aes256estream

19.43 19.46 19.57 T:aes192ctr

19.99 20.02 20.10 T:simon128128ctr

22.27 22.34 22.48 T:aes256ctr

26.65 26.73 26.77 T:simon128256ctr

36.16 36.18 36.21 T:hc128

37.25 37.83 38.85 T:ocelot1

40.87 41.58 42.30 T:ocelot2

55.13 58.54 61.21 T:amastrid

88.76 88.82 89.00 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.34 3.34 3.34 chacha8

4.19 4.19 4.31 salsa208

4.38 4.38 4.55 chacha12

5.20 5.20 5.36 salsa2012

5.77 5.84 5.91 T:speck6496ctr

5.83 6.08 6.12 T:speck64128ctr

6.44 6.44 6.72 chacha20

7.39 7.39 7.39 T:speck128192ctr

7.47 7.47 7.66 salsa20

7.77 7.78 7.78 T:speck128128ctr

7.80 7.80 7.80 T:speck128256ctr

11.03 11.11 11.41 T:trivium

12.41 12.41 12.41 T:snow20

12.64 12.83 12.94 T:simon6496ctr

13.52 13.52 13.52 T:simon64128ctr

14.84 14.84 15.16 T:rabbit

14.59 14.86 14.94 xsalsa20

14.84 14.92 15.83 T:cryptmtv3

15.23 15.34 15.47 T:aes128estream

16.70 16.75 16.78 T:lexv2

18.41 18.48 18.59 tango642

20.61 20.64 20.67 T:simon128128ctr

21.92 21.97 22.42 T:simon128256ctr

24.42 24.52 24.58 T:aes256estream

31.61 31.64 31.67 T:nlsv2

47.55 47.66 48.27 T:sosemanuk

54.92 55.14 56.02 T:aes128ctr

54.92 55.31 56.58 T:tpy6

57.56 57.73 58.73 T:aes192ctr

61.92 63.22 64.23 T:aes256ctr

88.19 88.25 88.27 T:panama

102.86 103.47 104.03 T:tpy

106.53? 108.05? 121.44? T:tpypy

124.84 126.69 128.31 T:ocelot1

145.28 159.45 160.44 T:ocelot2

164.02 166.34 169.70 T:amastrid

304.81 304.86 305.00 T:hc128

766.91 768.69 771.23 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

24.75 24.75 24.75 T:speck6496ctr

24.62? 27.00? 30.38? T:speck64128ctr

29.00 29.00 29.00 T:speck128192ctr

32.25 32.62 32.75 T:speck128128ctr

33.38 33.38 33.50 chacha8

41.62 41.75 42.38 chacha12

42.12 42.12 42.75 T:speck128256ctr

50.50 50.88 51.00 salsa208

57.12 57.12 57.12 salsa2012

58.12 58.25 59.50 chacha20

70.00 70.50 72.25 T:trivium

73.25 74.50 74.62 T:simon6496ctr

76.50 76.50 77.88 T:simon64128ctr

78.62 78.75 79.00 T:aes128estream

78.88 78.88 79.38 salsa20

95.25 95.25 95.25 T:rabbit

94.25 95.50 96.38 T:aes256estream

96.88 97.25 98.75 T:snow20

92.00? 98.25? 103.75? T:cryptmtv3

98.25 99.12 99.75 T:lexv2

117.50 120.62 125.38 T:simon128128ctr

125.50 125.50 126.00 T:simon128256ctr

125.75 126.38 127.25 tango642

137.12 138.25 138.75 xsalsa20

149.25 149.50 149.75 T:nlsv2

370.62 371.75 377.50 T:aes128ctr

378.00 379.38 380.50 T:sosemanuk

377.50 380.25 385.50 T:aes192ctr

391.50 396.25 406.38 T:aes256ctr

412.00 423.88 455.00 T:tpy6

689.88 693.38 700.50 T:panama

787.75 809.38 822.75 T:tpy

820.25 832.38 852.38 T:ocelot1

835.75? 844.00? 935.75? T:tpypy

970.00 989.00 999.38 T:ocelot2

1077.00 1090.25 1108.75 T:amastrid

2437.50 2438.38 2439.75 T:hc128

6149.38 6169.50 6178.25 T:hc256

amd64; Core 2 45nm (10676); 2007 Intel Xeon X5450; 8 x 2992MHz; unstable; `gcc14`, `supercop-20220506`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.46 1.46 1.46 chacha8

1.68 1.70 1.73 tango642

1.91 1.91 1.91 chacha12

1.93 1.93 1.96 salsa208

2.33 2.34 2.37 T:sosemanuk

2.38 2.41 2.44 T:hc128

2.61 2.62 2.64 salsa2012

2.63 2.63 2.63 T:speck6496ctr

2.71 2.71 2.73 T:speck64128ctr

2.78 2.79 2.90 T:trivium

2.84 2.84 2.85 chacha20

2.99 3.08 3.23 T:tpy

3.22 3.29 3.30 T:tpy6

3.61 3.61 3.62 T:cryptmtv3

3.61 3.62 3.62 T:speck128128ctr

3.58 3.62 3.66 T:hc256

3.67 3.68 3.70 T:nlsv2

3.70 3.70 3.70 T:speck128192ctr

3.83 3.84 3.84 T:speck128256ctr

3.88 3.89 3.90 T:snow20

3.98 3.98 3.99 salsa20

3.98 3.99 3.99 xsalsa20

4.17 4.18 4.21 T:panama

4.73 4.75 4.76 T:rabbit

5.14 5.14 5.14 T:simon6496ctr

5.03 5.25 5.30 T:tpypy

5.33 5.34 5.35 T:simon64128ctr

5.79 5.79 5.80 T:lexv2

7.73 7.74 7.75 T:aes128ctr

7.85 7.86 7.86 T:simon128128ctr

8.25 8.26 8.28 T:simon128256ctr

9.15 9.16 9.17 T:aes192ctr

10.57 10.59 10.60 T:aes256ctr

10.59 10.60 10.61 T:aes128estream

17.33 17.39 17.41 T:aes256estream

20.34? 23.70? 34.63? T:ocelot1

26.06 26.85 27.31 T:ocelot2

41.01 43.44 44.68 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.49 1.49 1.49 chacha8

1.93 1.94 1.96 tango642

1.94 1.94 1.94 chacha12

1.97 1.97 1.99 salsa208

2.65 2.66 2.67 salsa2012

2.68 2.68 2.68 T:speck6496ctr

2.77 2.77 2.78 T:speck64128ctr

2.87 2.87 2.87 chacha20

2.92 2.93 3.01 T:trivium

3.13 3.13 3.15 T:sosemanuk

3.68 3.68 3.69 T:speck128128ctr

3.76 3.76 3.76 T:speck128192ctr

3.90 3.90 3.90 T:speck128256ctr

3.94 3.95 3.96 T:nlsv2

4.01 4.01 4.02 salsa20

4.03 4.03 4.04 T:snow20

4.04 4.04 4.04 T:cryptmtv3

4.06 4.11 4.12 T:tpy6

4.14 4.14 4.14 xsalsa20

4.64 4.70 4.80 T:tpy

4.91 4.92 4.92 T:rabbit

5.37 5.37 5.37 T:simon6496ctr

5.43 5.43 5.44 T:panama

5.66 5.66 5.67 T:simon64128ctr

5.98 5.98 5.99 T:lexv2

6.55 6.71 6.74 T:tpypy

6.71 6.72 6.74 T:hc128

8.09 8.10 8.10 T:aes128ctr

8.22 8.22 8.22 T:simon128128ctr

9.21 9.22 9.23 T:simon128256ctr

9.52 9.53 9.53 T:aes192ctr

10.67 10.67 10.68 T:aes128estream

10.97 10.97 10.98 T:aes256ctr

15.32 15.33 15.35 T:hc256

17.48 17.51 17.53 T:aes256estream

25.02? 25.49? 33.56? T:ocelot1

28.32 28.53 28.72 T:ocelot2

43.43 45.24 46.09 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.54 1.54 1.55 chacha8

1.99 1.99 1.99 chacha12

2.02 2.03 2.06 salsa208

2.32 2.33 2.33 tango642

2.70 2.71 2.72 salsa2012

2.76 2.76 2.76 T:speck6496ctr

2.86 2.86 2.87 T:speck64128ctr

2.92 2.92 2.92 chacha20

3.16 3.16 3.24 T:trivium

3.79 3.79 3.80 T:speck128128ctr

3.86 3.86 3.86 T:speck128192ctr

4.00 4.00 4.01 T:speck128256ctr

4.05 4.06 4.06 salsa20

4.26 4.27 4.27 T:snow20

4.40 4.40 4.40 xsalsa20

4.52 4.54 4.56 T:sosemanuk

4.56 4.59 4.60 T:nlsv2

5.16 5.16 5.19 T:cryptmtv3

5.20 5.20 5.22 T:rabbit

5.46 5.47 5.53 T:tpy6

5.77 5.77 5.77 T:simon6496ctr

6.19 6.19 6.20 T:simon64128ctr

6.31 6.31 6.31 T:lexv2

7.25 7.33 7.42 T:tpy

7.49 7.50 7.54 T:panama

8.68 8.69 8.69 T:aes128ctr

8.82 8.82 8.82 T:simon128128ctr

8.93 9.00 9.64 T:tpypy

10.11 10.12 10.14 T:aes192ctr

10.72 10.79 10.82 T:aes128estream

10.80 10.81 10.83 T:simon128256ctr

11.61 11.62 11.63 T:aes256ctr

13.90 13.93 13.95 T:hc128

17.71 17.74 17.76 T:aes256estream

29.05? 29.56? 36.90? T:ocelot1

31.12 31.29 31.65 T:ocelot2

34.81 34.86 34.90 T:hc256

46.33 48.28 48.73 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

1.77 1.77 1.78 chacha8

2.25 2.26 2.27 salsa208

2.29 2.29 2.29 chacha12

2.99 3.01 3.01 salsa2012

3.02 3.02 3.02 T:speck6496ctr

3.11 3.11 3.14 T:speck64128ctr

3.41 3.42 3.45 tango642

3.35 3.45 3.45 chacha20

3.77 3.77 3.82 T:trivium

4.12 4.12 4.12 T:speck128128ctr

4.15 4.15 4.16 T:speck128192ctr

4.32 4.32 4.33 T:speck128256ctr

4.46 4.47 4.47 salsa20

4.90 4.91 4.93 T:snow20

5.32 5.34 5.35 xsalsa20

5.86 5.87 5.87 T:cryptmtv3

5.89 5.94 5.99 T:rabbit

5.94 6.00 6.01 T:nlsv2

7.13 7.15 7.16 T:lexv2

7.65 7.65 7.65 T:simon6496ctr

8.20 8.22 8.31 T:sosemanuk

8.38 8.49 8.99 T:tpy6

8.71 8.73 8.75 T:simon64128ctr

11.07 11.09 11.11 T:aes128ctr

11.14 11.14 11.14 T:aes128estream

12.69 12.72 12.72 T:aes192ctr

13.01 13.07 13.13 T:panama

14.45 14.46 14.49 T:aes256ctr

14.41 14.47 14.73 T:tpy

16.06 16.06 16.06 T:simon128128ctr

16.24 16.26 17.17 T:tpypy

18.40 18.41 18.42 T:aes256estream

24.40 24.41 24.43 T:simon128256ctr

33.11 33.13 33.18 T:hc128

35.58? 35.91? 44.39? T:ocelot1

38.96 39.12 39.32 T:ocelot2

56.01 57.54 57.62 T:amastrid

86.81 86.90 86.99 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

3.75 3.75 3.75 chacha8

4.41 4.41 4.48 salsa208

4.89 4.89 4.89 chacha12

5.66 5.66 5.66 salsa2012

6.00 6.00 6.00 T:speck6496ctr

6.44 6.44 6.44 T:speck64128ctr

6.95 6.95 6.95 chacha20

7.69 7.75 7.75 T:speck128192ctr

7.92 7.92 7.94 salsa20

8.08 8.08 8.08 T:speck128128ctr

8.19 8.19 8.20 T:speck128256ctr

11.78 11.78 11.86 T:trivium

12.97 13.12 13.12 T:snow20

13.62 13.62 13.77 T:simon6496ctr

14.44 14.45 14.45 T:simon64128ctr

15.42 15.58 15.59 T:rabbit

15.70 15.70 15.70 T:aes128estream

15.78 15.78 15.78 xsalsa20

15.88 16.11 16.23 T:cryptmtv3

17.09 17.09 17.14 T:lexv2

17.17 17.28 17.39 tango642

22.41 22.41 22.41 T:simon128128ctr

23.69 23.69 23.69 T:simon128256ctr

27.44 27.50 27.69 T:aes256estream

27.94 28.92 28.92 T:nlsv2

46.88 47.33 47.48 T:sosemanuk

49.69 49.94 49.98 T:aes128ctr

53.81 54.25 54.52 T:tpy6

55.36 55.47 55.59 T:aes192ctr

62.05 62.25 62.50 T:aes256ctr

83.38 83.52 84.02 T:panama

105.42? 106.09? 118.30? T:tpy

109.56 110.19 110.22 T:tpypy

140.19 141.69 146.59 T:ocelot2

138.66 144.41 146.83 T:ocelot1

161.81 164.20 166.64 T:amastrid

278.95 279.12 279.52 T:hc128

751.47 752.86 753.22 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

26.50 26.50 26.50 T:speck6496ctr

27.62 27.75 29.38 T:speck64128ctr

30.38 30.38 30.38 T:speck128256ctr

31.62 31.62 34.50 T:speck128192ctr

35.62 35.62 35.62 chacha8

42.38 42.38 42.38 T:speck128128ctr

43.62 43.62 43.62 chacha12

54.00 54.00 54.00 salsa208

58.62 58.62 58.62 chacha20

60.62 60.62 61.25 salsa2012

72.12 72.62 75.12 T:simon6496ctr

74.38 74.38 75.62 T:trivium

77.25 79.38 81.25 T:simon64128ctr

81.12 81.12 81.12 T:aes128estream

82.25 82.25 82.25 salsa20

94.00 94.38 97.38 T:rabbit

99.12 100.25 100.25 T:cryptmtv3

102.00 102.00 102.00 T:lexv2

101.75 102.25 103.38 T:snow20

117.75 117.75 117.75 T:simon128128ctr

117.62 118.88 119.38 T:aes256estream

124.25 124.75 125.25 tango642

128.75 128.75 128.75 T:simon128256ctr

143.12 144.75 145.12 T:nlsv2

149.00 149.00 149.00 xsalsa20

216.00 216.75 217.25 T:aes128ctr

224.88 225.62 226.75 T:aes192ctr

242.88 243.38 244.25 T:aes256ctr

373.62 375.75 378.75 T:sosemanuk

370.62 378.00 411.00 T:tpy6

657.12 659.12 664.25 T:panama

833.50 842.12 903.88 T:tpy

839.62 844.50 851.12 T:tpypy

890.25 911.62 918.50 T:ocelot1

908.12 918.88 936.38 T:ocelot2

1088.00 1096.38 1118.88 T:amastrid

2229.62 2232.88 2238.38 T:hc128

6017.12 6022.88 6029.88 T:hc256

amd64; Core 2 65nm (6fb); 2007 Intel Core 2 Quad Q6600; 4 x 2404MHz; `margaux`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.45 1.45 1.45 tango642

1.70 1.70 1.70 chacha8

1.97 1.97 1.97 salsa208

2.27 2.27 2.28 chacha12

2.35 2.37 2.40 T:sosemanuk

2.42 2.44 2.46 T:hc128

2.45 2.48 2.57 T:tpy

2.62 2.64 2.66 salsa2012

2.82 2.82 2.83 T:trivium

2.83 2.87 3.11 T:tpy6

3.36 3.36 3.36 chacha20

3.37 3.37 3.37 T:speck6496ctr

3.55 3.55 3.55 T:speck64128ctr

3.57 3.70 3.77 T:hc256

3.72 3.74 3.74 T:cryptmtv3

3.80 3.82 3.86 T:nlsv2

3.98 3.99 4.02 xsalsa20

4.00 4.01 4.02 T:snow20

4.01 4.02 4.04 salsa20

4.18 4.34 4.48 T:tpypy

4.36 4.38 4.39 T:panama

4.74 4.74 4.74 T:speck128128ctr

4.85 4.87 4.88 T:rabbit

4.88 4.88 4.88 T:speck128192ctr

5.02 5.02 5.02 T:speck128256ctr

5.79 5.82 5.83 T:lexv2

6.37 6.38 6.40 T:simon6496ctr

6.62 6.64 6.64 T:simon64128ctr

8.82 8.84 8.88 T:aes128ctr

9.53 9.53 9.53 T:simon128128ctr

10.40 10.40 10.40 T:simon128256ctr

10.38 10.41 10.43 T:aes192ctr

10.59 10.59 10.62 T:aes128estream

11.91 11.94 11.97 T:aes256ctr

18.01 18.07 18.09 T:aes256estream

25.42 25.81 27.34 T:ocelot1

28.79 29.51 29.98 T:ocelot2

41.88 42.35 45.61 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.73 1.73 1.73 chacha8

1.74 1.75 1.75 tango642

2.00 2.00 2.00 salsa208

2.30 2.30 2.30 chacha12

2.66 2.68 2.68 salsa2012

2.96 2.96 2.97 T:trivium

3.14 3.15 3.17 T:sosemanuk

3.39 3.39 3.39 chacha20

3.42 3.42 3.42 T:speck6496ctr

3.61 3.61 3.61 T:speck64128ctr

3.64 3.65 3.71 T:tpy6

4.02 4.03 4.06 T:nlsv2

4.04 4.05 4.06 salsa20

4.07 4.08 4.12 T:tpy

4.14 4.14 4.16 xsalsa20

4.14 4.14 4.14 T:snow20

4.32 4.32 4.33 T:cryptmtv3

4.81 4.81 4.81 T:speck128128ctr

4.94 4.94 4.94 T:speck128192ctr

5.01 5.02 5.02 T:rabbit

5.08 5.08 5.09 T:speck128256ctr

5.65 5.66 5.66 T:panama

5.89 5.96 6.01 T:tpypy

5.98 6.00 6.00 T:lexv2

6.67 6.68 6.68 T:simon6496ctr

7.10 7.10 7.10 T:simon64128ctr

7.12 7.13 7.14 T:hc128

9.95 9.97 9.98 T:aes128ctr

9.97 9.97 9.97 T:simon128128ctr

10.67 10.68 10.69 T:aes128estream

11.57 11.57 11.58 T:aes192ctr

12.02 12.02 12.02 T:simon128256ctr

13.07 13.08 13.10 T:aes256ctr

15.71 15.73 15.77 T:hc256

18.16 18.20 18.20 T:aes256estream

27.85 28.10 28.86 T:ocelot1

30.73 31.08 31.35 T:ocelot2

44.20 44.22 46.28 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.77 1.78 1.78 chacha8

2.04 2.04 2.04 salsa208

2.22 2.22 2.22 tango642

2.35 2.35 2.35 chacha12

2.70 2.73 2.73 salsa2012

3.19 3.20 3.20 T:trivium

3.44 3.44 3.44 chacha20

3.50 3.51 3.51 T:speck6496ctr

3.71 3.71 3.71 T:speck64128ctr

4.10 4.10 4.10 salsa20

4.35 4.35 4.37 T:snow20

4.40 4.40 4.40 xsalsa20

4.49 4.51 4.53 T:nlsv2

4.51 4.52 4.55 T:sosemanuk

4.92 4.92 4.92 T:speck128128ctr

4.90 4.94 4.97 T:tpy6

5.03 5.03 5.03 T:speck128192ctr

5.19 5.19 5.19 T:speck128256ctr

5.26 5.26 5.30 T:rabbit

5.79 5.79 5.80 T:cryptmtv3

6.31 6.32 6.32 T:lexv2

6.87 6.93 6.94 T:tpy

7.15 7.16 7.18 T:simon6496ctr

7.77 7.79 7.80 T:panama

7.87 7.87 7.88 T:simon64128ctr

8.74 8.75 8.91 T:tpypy

10.70 10.70 10.71 T:simon128128ctr

10.79 10.84 10.85 T:aes128estream

11.78 11.82 11.85 T:aes128ctr

13.50 13.52 13.54 T:aes192ctr

14.73 14.73 14.73 T:simon128256ctr

14.90 14.91 14.93 T:hc128

14.95 14.99 15.04 T:aes256ctr

18.34 18.41 18.42 T:aes256estream

29.51 30.73 32.22 T:ocelot1

32.91 33.82 34.11 T:ocelot2

35.90 35.95 36.03 T:hc256

46.63 47.53 49.37 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.04 2.04 2.04 chacha8

2.27 2.28 2.28 salsa208

2.68 2.68 2.70 chacha12

2.98 3.01 3.02 salsa2012

3.50 3.52 3.56 tango642

3.78 3.78 3.80 T:trivium

3.78 3.79 3.80 T:speck6496ctr

3.96 3.96 3.96 chacha20

4.01 4.02 4.02 T:speck64128ctr

4.47 4.48 4.48 salsa20

4.92 4.93 4.96 T:snow20

5.28 5.28 5.28 T:speck128128ctr

5.29 5.30 5.31 xsalsa20

5.35 5.35 5.36 T:speck128192ctr

5.55 5.55 5.55 T:speck128256ctr

5.64 5.64 5.65 T:nlsv2

5.90 5.92 6.00 T:rabbit

6.65 6.65 6.71 T:cryptmtv3

7.17 7.22 7.26 T:lexv2

8.13 8.15 8.22 T:sosemanuk

8.42 8.43 8.45 T:tpy6

9.40 9.49 9.50 T:simon6496ctr

11.19 11.19 11.27 T:aes128estream

13.45 13.49 13.51 T:panama

13.72 13.78 14.29 T:tpy

15.75 15.98 16.28 T:tpypy

17.62 17.68 17.80 T:aes128ctr

18.86 18.91 18.96 T:aes256estream

19.75 19.84 19.92 T:aes192ctr

21.26 21.34 21.44 T:aes256ctr

21.53 21.54 21.54 T:simon64128ctr

23.96 23.96 23.96 T:simon128128ctr

27.88 27.88 27.88 T:simon128256ctr

35.78 35.84 35.87 T:hc128

39.72 41.42 42.05 T:ocelot1

41.13 41.95 42.23 T:ocelot2

56.76 57.04 59.41 T:amastrid

89.50 89.74 89.81 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.39 4.39 4.39 chacha8

4.56 4.56 4.56 salsa208

5.61 5.61 5.61 salsa2012

5.64 5.64 5.72 chacha12

7.16 7.16 7.16 T:speck6496ctr

7.23 7.23 7.23 T:speck64128ctr

7.91 7.91 7.91 salsa20

8.25 8.25 8.25 chacha20

9.02 9.02 9.02 T:speck128192ctr

9.62 9.62 9.62 T:speck128128ctr

9.86 9.86 9.86 T:speck128256ctr

11.45 11.45 11.45 T:trivium

12.25 12.28 12.45 T:snow20

14.34 14.45 14.45 T:rabbit

15.41 15.41 15.41 xsalsa20

15.61 15.61 15.61 T:simon6496ctr

15.70 15.80 15.81 T:aes128estream

16.64 16.64 17.44 T:cryptmtv3

17.02 17.08 17.08 T:lexv2

17.67 17.67 17.67 T:simon64128ctr

19.95 19.97 19.97 tango642

23.11 23.19 23.23 T:nlsv2

24.70 24.70 24.73 T:simon128128ctr

25.17 25.17 25.17 T:simon128256ctr

26.17 26.44 26.44 T:aes256estream

46.53 46.72 47.03 T:sosemanuk

48.23 48.28 52.19 T:tpy6

85.69 85.94 86.20 T:panama

97.34 98.44 99.03 T:aes128ctr

105.14 105.72 108.50 T:tpy

106.12 107.20 107.83 T:aes192ctr

108.20 108.94 109.25 T:tpypy

108.17 108.97 109.61 T:aes256ctr

137.22 137.80 138.91 T:ocelot2

146.73 151.48 162.73 T:ocelot1

164.48 166.12 172.66 T:amastrid

303.22 303.66 304.02 T:hc128

775.59 777.47 779.78 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

26.25 26.25 26.50 T:speck6496ctr

30.38 30.62 31.62 T:speck64128ctr

32.62 32.62 32.62 T:speck128256ctr

32.25 32.88 33.75 T:speck128192ctr

34.00 34.00 34.00 T:speck128128ctr

38.38 38.38 38.38 chacha8

48.12 48.62 48.62 chacha12

54.75 59.00 59.00 salsa208

63.00 63.25 63.88 salsa2012

69.62 69.62 69.62 chacha20

71.38 71.75 71.75 T:trivium

75.38 75.38 75.38 T:simon6496ctr

81.12 82.25 83.38 T:aes128estream

82.38 82.38 82.38 salsa20

87.62 88.25 89.00 T:rabbit

88.50 88.50 88.50 T:simon64128ctr

96.62 96.62 98.12 T:snow20

100.25 100.25 102.88 T:cryptmtv3

102.38 103.50 104.25 T:lexv2

104.62 105.25 107.25 T:aes256estream

115.75 115.75 116.25 T:simon128128ctr

120.88 122.00 122.88 T:nlsv2

134.00 136.12 144.50 T:simon128256ctr

136.25 136.25 136.25 tango642

144.00 144.12 145.62 xsalsa20

368.50 370.00 372.25 T:sosemanuk

376.25 399.50 409.25 T:tpy6

600.25 606.38 611.12 T:aes128ctr

611.25 615.38 623.88 T:aes256ctr

637.25 643.88 649.00 T:aes192ctr

674.75 676.25 682.25 T:panama

830.25 844.12 846.62 T:tpypy

826.38 845.12 851.88 T:tpy

881.50 885.25 891.38 T:ocelot2

969.38 976.62 990.88 T:ocelot1

1117.38 1128.88 1136.75 T:amastrid

2425.50 2427.00 2429.62 T:hc128

6216.00 6221.75 6245.12 T:hc256

amd64; Core 2 65nm (6fb); 2007 Intel Core 2 Duo T7300; 2 x 2000MHz; `trident`, `supercop-20230530`

Graphs: old (bytes,cycles)

Cycles/byte for long messages

25% 50% 75% stream

1.43 1.44 1.47 tango642

1.70 1.70 1.70 chacha8

1.97 1.98 1.99 salsa208

2.27 2.27 2.27 chacha12

2.35 2.38 2.45 T:sosemanuk

2.46 2.50 2.57 T:hc128

2.63 2.65 2.66 salsa2012

2.79 2.80 2.80 T:trivium

3.35 3.36 3.36 chacha20

3.40 3.42 3.42 T:speck6496ctr

3.41 3.44 3.49 T:tpy

3.39 3.45 3.51 T:tpy6

3.55 3.55 3.55 T:speck64128ctr

3.63 3.72 3.85 T:cryptmtv3

3.71 3.75 3.78 T:hc256

3.74 3.79 3.83 T:nlsv2

3.92 3.93 3.94 T:snow20

3.99 3.99 4.01 salsa20

3.99 4.01 4.05 xsalsa20

4.18 4.22 4.26 T:panama

4.49 4.50 4.52 T:rabbit

4.72 4.72 4.73 T:speck128128ctr

4.88 4.88 4.88 T:speck128192ctr

5.00 5.00 5.03 T:speck128256ctr

4.81 5.10 5.25 T:tpypy

5.78 5.81 5.82 T:lexv2

6.21 6.22 6.25 T:simon6496ctr

6.39 6.43 6.49 T:simon64128ctr

9.71 9.72 9.72 T:simon128128ctr

10.22 10.23 10.23 T:simon128256ctr

10.60 10.61 10.62 T:aes128estream

11.99 12.08 12.11 T:aes128ctr

14.70 14.77 14.81 T:aes192ctr

17.18 17.20 17.23 T:aes256estream

17.39 17.41 17.51 T:aes256ctr

23.86 24.77 25.92 T:ocelot1

28.42 29.65 29.87 T:ocelot2

42.20 42.36 43.99 T:amastrid

Cycles/byte for 4096 bytes

25% 50% 75% stream

1.71 1.72 1.74 tango642

1.73 1.73 1.73 chacha8

2.01 2.01 2.02 salsa208

2.30 2.30 2.30 chacha12

2.67 2.68 2.68 salsa2012

2.93 2.93 2.94 T:trivium

3.19 3.20 3.24 T:sosemanuk

3.39 3.39 3.39 chacha20

3.45 3.46 3.46 T:speck6496ctr

3.60 3.60 3.60 T:speck64128ctr

4.03 4.03 4.04 salsa20

4.06 4.06 4.09 T:nlsv2

4.08 4.09 4.09 T:snow20

4.14 4.14 4.17 xsalsa20

4.22 4.25 4.29 T:tpy6

4.33 4.33 4.42 T:cryptmtv3

4.66 4.67 4.67 T:rabbit

4.79 4.79 4.80 T:speck128128ctr

4.93 4.93 4.93 T:speck128192ctr

4.96 4.97 4.99 T:tpy

5.07 5.07 5.09 T:speck128256ctr

5.51 5.53 5.54 T:panama

5.98 6.00 6.00 T:lexv2

6.52 6.53 6.54 T:simon6496ctr

6.87 6.89 6.93 T:simon64128ctr

6.78 6.90 6.92 T:tpypy

7.20 7.22 7.27 T:hc128

10.09 10.09 10.10 T:simon128128ctr

10.67 10.68 10.68 T:aes128estream

11.73 11.73 11.73 T:simon128256ctr

12.77 12.78 12.80 T:aes128ctr

15.48 15.49 15.50 T:aes192ctr

15.71 15.72 15.73 T:hc256

17.30 17.31 17.34 T:aes256estream

18.17 18.18 18.20 T:aes256ctr

26.51 26.63 27.40 T:ocelot1

30.96 31.34 31.39 T:ocelot2

45.37 45.45 46.64 T:amastrid

Cycles/byte for 1536 bytes

25% 50% 75% stream

1.78 1.78 1.78 chacha8

2.04 2.04 2.06 salsa208

2.17 2.18 2.28 tango642

2.35 2.35 2.35 chacha12

2.72 2.76 2.76 salsa2012

3.18 3.19 3.19 T:trivium

3.44 3.44 3.44 chacha20

3.52 3.52 3.54 T:speck6496ctr

3.68 3.68 3.68 T:speck64128ctr

4.09 4.10 4.11 salsa20

4.34 4.34 4.35 T:snow20

4.37 4.37 4.39 xsalsa20

4.60 4.63 4.70 T:sosemanuk

4.75 4.77 4.86 T:nlsv2

4.90 4.90 4.90 T:speck128128ctr

4.94 4.95 4.96 T:rabbit

5.03 5.03 5.03 T:speck128192ctr

5.17 5.17 5.18 T:speck128256ctr

5.60 5.71 5.81 T:tpy6

5.69 5.71 5.93 T:cryptmtv3

6.30 6.31 6.32 T:lexv2

7.01 7.03 7.06 T:simon6496ctr

7.34 7.37 7.57 T:tpy

7.64 7.66 7.69 T:simon64128ctr

7.67 7.71 7.74 T:panama

9.57 9.57 10.23 T:tpypy

10.72 10.72 10.73 T:simon128128ctr

10.85 10.85 10.86 T:aes128estream

13.90 13.91 13.91 T:aes128ctr

14.24 14.24 14.24 T:simon128256ctr

15.07 15.10 15.13 T:hc128

16.62 16.63 16.82 T:aes192ctr

17.48 17.49 17.50 T:aes256estream

19.33 19.36 19.48 T:aes256ctr

29.67 30.26 30.57 T:ocelot1

34.00 34.49 35.26 T:ocelot2

35.62 35.66 35.69 T:hc256

51.02 52.51 52.69 T:amastrid

Cycles/byte for 576 bytes

25% 50% 75% stream

2.03 2.03 2.04 chacha8

2.25 2.27 2.29 salsa208

2.68 2.68 2.68 chacha12

2.99 3.03 3.03 salsa2012

3.40 3.41 3.43 tango642

3.75 3.76 3.77 T:trivium

3.83 3.83 3.84 T:speck6496ctr

3.96 3.96 3.98 T:speck64128ctr

3.96 3.96 3.96 chacha20

4.50 4.50 4.51 salsa20

5.01 5.03 5.07 T:snow20

5.24 5.24 5.25 xsalsa20

5.25 5.25 5.25 T:speck128128ctr

5.35 5.35 5.35 T:speck128192ctr

5.52 5.52 5.53 T:speck128256ctr

5.68 5.69 5.72 T:rabbit

6.28 6.29 6.29 T:nlsv2

6.71 6.73 7.22 T:cryptmtv3

7.17 7.19 7.19 T:lexv2

8.39 8.44 8.57 T:sosemanuk

8.92 9.22 9.66 T:tpy6

9.34 9.35 9.38 T:simon6496ctr

11.13 11.13 11.15 T:aes128estream

13.43 13.54 13.78 T:panama

14.18 14.46 14.85 T:tpy

17.01 17.06 17.12 T:aes128ctr

18.03 18.03 18.04 T:aes256estream

16.64 18.07 18.36 T:tpypy

18.56 18.56 18.56 T:simon64128ctr

19.74 19.77 19.86 T:aes192ctr

20.55 20.58 20.59 T:simon128128ctr

22.49 22.64 23.07 T:aes256ctr

27.64 27.64 27.64 T:simon128256ctr

36.02 36.05 36.11 T:hc128

39.76 39.79 40.94 T:ocelot1

41.62 44.04 44.32 T:ocelot2

55.72 58.61 58.90 T:amastrid

88.76 88.77 88.84 T:hc256

Cycles/byte for 64 bytes

25% 50% 75% stream

4.33 4.33 4.47 salsa208

4.39 4.39 4.39 chacha8

5.69 5.69 5.69 chacha12

5.72 5.72 5.75 salsa2012

7.25 7.25 7.25 T:speck6496ctr

7.23 7.27 7.31 T:speck64128ctr

7.84 7.84 7.84 salsa20

8.31 8.31 8.31 chacha20

9.06 9.06 9.06 T:speck128192ctr

9.25 9.25 9.25 T:speck128128ctr

9.59 9.59 9.59 T:speck128256ctr

11.34 11.41 11.41 T:trivium

13.17 13.53 14.11 T:snow20

14.62 14.62 14.75 xsalsa20

15.19 15.19 15.19 T:rabbit

15.75 15.75 15.75 T:aes128estream

16.03 16.03 16.03 T:simon6496ctr

17.09 17.09 17.09 T:lexv2

17.00? 17.30? 21.42? T:cryptmtv3

17.59 17.59 17.59 T:simon64128ctr

18.88 18.92 19.05 tango642

24.19 24.19 24.73 T:simon128128ctr

25.06 25.06 25.16 T:simon128256ctr

24.95 25.09 25.16 T:aes256estream

31.92 31.94 32.00 T:nlsv2

48.53 48.89 50.48 T:sosemanuk

54.44 54.69 59.30 T:tpy6

57.31 57.64 57.95 T:aes128ctr

59.94 60.47 65.19 T:aes192ctr

64.55 65.19 65.56 T:aes256ctr

86.88 88.62 88.86 T:panama

101.94 102.11 103.20 T:tpy

104.48? 106.03? 120.14? T:tpypy

140.77? 142.02? 160.59? T:ocelot1

155.56 159.84 166.30 T:ocelot2

163.77 164.77 176.20 T:amastrid

303.67 304.09 304.38 T:hc128

767.86 768.78 769.91 T:hc256

Cycles/byte for 8 bytes

25% 50% 75% stream

27.62 27.62 27.62 T:speck6496ctr

28.00 28.00 28.50 T:speck64128ctr

32.12 32.12 32.12 T:speck128256ctr

32.50 32.50 32.50 T:speck128192ctr

32.38 34.50 34.50 T:speck128128ctr

38.12 38.25 38.25 chacha8

48.62 48.62 48.62 chacha12

53.88 53.88 53.88 salsa208

63.50 63.50 63.50 salsa2012

69.62 69.62 69.62 chacha20

71.88 72.75 72.75 T:trivium

80.12 80.12 80.12 T:simon6496ctr

80.88 80.88 80.88 T:aes128estream

82.12 82.12 82.62 salsa20

87.88 87.88 87.88 T:simon64128ctr

100.50 100.75 101.88 T:aes256estream

101.50 101.50 101.50 T:lexv2

99.62? 102.62? 135.12? T:cryptmtv3

102.62 105.00 110.12 T:snow20

108.88 109.00 109.12 T:rabbit

128.88 128.88 133.25 T:simon128128ctr

129.25 129.50 130.38 tango642

127.50 135.00 135.00 T:simon128256ctr

139.62 139.62 140.12 xsalsa20

151.25 151.38 153.50 T:nlsv2

385.62 387.50 400.00 T:sosemanuk

390.12 392.88 394.50 T:aes128ctr

397.25 401.50 404.50 T:aes192ctr

410.38 411.25 415.62 T:aes256ctr

415.75 416.00 432.00 T:tpy6

686.00 690.62 696.62 T:panama

832.62 834.38 837.62 T:tpypy

795.12 841.38 873.62 T:tpy

978.75 994.12 1065.25 T:ocelot2

987.50? 1066.38? 1128.88? T:ocelot1

1121.62 1124.50 1189.00 T:amastrid

2430.00 2432.12 2435.50 T:hc128

6141.62 6145.25 6147.50 T:hc256

Version

This is version 2023.09.09 of the results-stream.html web page. This web page is in the public domain.

eBACS: ECRYPT Benchmarking of Cryptographic Systems

Measurements of stream ciphers, indexed by machine

amd64; Golden Cove (906a4-40); 2022 Intel Core i3-1215U, P cores; 2 x 1600MHz; alder2,1f626960,5600000, supercop-20230530

amd64; Gracemont (906a4-20); 2022 Intel Core i3-1215U, E cores; 4 x 1600MHz; alder2,1f626960,3300000, supercop-20230530

amd64; Golden Cove (90675-00); 2022 Intel Core i3-12100; 4 x 3300MHz; alder, supercop-20230530

amd64; Zen 2 (860f01); 2022 AMD Ryzen 5 4500U; 6 x 3600MHz; renoir, supercop-20230530

amd64; Zen 3 (a50f00); 2021 AMD Ryzen 5 PRO 5650G; 6 x 3900MHz; cezanne, supercop-20230530

amd64; Zen 3 (a50f00); 2021 AMD Ryzen 5 5560U; 6 x 4062MHz; beelink, supercop-20221122

amd64; Zen 2 (860f81); 2021 AMD Ryzen 3 5300U; 4 x 2600MHz; lucienne, supercop-20230530

amd64; Tremont (906c0); 2021 Intel Pentium Silver N6000; 4 x 1100MHz; jasper, supercop-20230530

amd64; Tremont (906c0); 2021 Intel Celeron N5105; 4 x 2000MHz; jasper3, supercop-20230530

amd64; Tremont (906c0); 2021 Intel Celeron N4500; 2 x 1100MHz; jasper2, supercop-20230530

aarch64; Firestorm (610f0230); 2020 Apple M1; 4 x 3200MHz; unstable; minimac, supercop-20211108

amd64; Zen 3 (a20f10); 2020 AMD Ryzen 9 5950X; 16 x 3400MHz; zen3, supercop-20220213

amd64; Zen (820f01); 2020 AMD Athlon Silver 3050e; 2 x 1400MHz; dali, supercop-20230530

amd64; Tiger Lake (806c1); 2020 Intel Core i7-1165G7; 4 x 2800MHz; panther, supercop-20230530

aarch64; Cortex-A72 (410fd083); 2019 Broadcom BCM2711; 4 x 1500MHz; pi4b, supercop-20230530

amd64; Zen 2 (830f10); 2019 AMD EPYC 7742; 64 x 2250MHz; rome0, supercop-20230530

amd64; Comet Lake (806ec); 2019 Intel Core i3-10110U; 2 x 2100MHz; comet, supercop-20230530

amd64; Comet Lake (806ec); 2019 Intel Core i3-10110U; 2 x 2100MHz; cubi10, supercop-20230530

amd64; Ice Lake (706e5); 2019 Intel Core i3-1035G1; 4 x 1000MHz; icelake2, supercop-20221005

amd64; Goldmont Plus (706a8); 2019 Intel Celeron N4020; 2 x 1100MHz; gemini, supercop-20230530

aarch64; Skylark (503f0002); 2018 Ampere eMAG 8180; 32 x 3300MHz; unstable; gcc185, supercop-20230530

aarch64; Cortex-A53 (410fd034); 2018 Broadcom BCM2837B0; 4 x 1400MHz; pi3aplus, supercop-20230530

aarch64; Cortex-A53 (410fd034); 2018 Broadcom BCM2837B0; 4 x 1400MHz; pi3bplus, supercop-20230530

amd64; Coffee Lake (906ea); 2018 Intel Xeon E-2124; 4 x 3300MHz; r24000, supercop-20230530

amd64; Zen (800f11); 2017 AMD Ryzen 7 1700; 8 x 3000MHz; rumba7, supercop-20230530

amd64; Zen (800f11); 2017 AMD Ryzen 5 1600; 6 x 3200MHz; rumba5, supercop-20230530

amd64; Zen (800f11); 2017 AMD Ryzen 3 1200; 4 x 3100MHz; rumba3, supercop-20221122

amd64; Kaby Lake (906e9); 2017 Intel Xeon E3-1220 v6; 4 x 3000MHz; kizomba, supercop-20230530

amd64; Kaby Lake (806e9); 2017 Intel Core i7-7567U; 2 x 3500MHz; unstable; intelnuci7, supercop-20211108

amd64; Kaby Lake (806e9); 2017 Intel Core i3-7100; 2 x 2400MHz; whosthere, supercop-20221122

armeabi; Cortex-A7 (410fc075); 2016 Broadcom BCM2836; 4 x 900MHz; berry2, supercop-20230530

amd64; Goldmont (506c9); 2016 Intel Celeron J3455; 4 x 1500MHz; wooden, supercop-20230530

amd64; Broadwell+AES (406f1); 2016 Intel Xeon E5-2609 v4; 8 x 1700MHz; bolero, supercop-20230530

amd64; Silvermont (406c4); 2016 Intel Atom x5-Z8350; 4 x 1440MHz; cherry, supercop-20230530

amd64; Skylake (506e3); 2015 Intel Xeon E3-1220 v5; 4 x 3000MHz; samba, supercop-20230530

amd64; Airmont (406c3); 2015 Intel Pentium N3700; 4 x 1600MHz; nucnuc, supercop-20230530

amd64; Broadwell+AES (306d4); 2015 Intel Core i3-5005U; 2 x 1900MHz; shoe, supercop-20230530

amd64; Haswell+AES (306c3); 2013 Intel Xeon E3-1275 V3; 4 x 3500MHz; titan0, supercop-20230530

amd64; Haswell+AES (306c3); 2013 Intel Xeon E3-1220 v3; 4 x 3100MHz; hiphop, supercop-20230530

armeabi; Cortex-A8 (413fc082); 2012 TI Sitara XAM3359AZCZ100; 1 x 1000MHz; bblack, supercop-20230530

amd64; Bulldozer (600f20); 2012 AMD FX-8350; 4 x 4000MHz; saber214, supercop-20230530

amd64; Ivy Bridge+AES (306a9); 2012 Intel Xeon E3-1275 V2; 4 x 3500MHz; hydra8, supercop-20230530

amd64; Ivy Bridge+AES (306a9); 2012 Intel Core i5-3427U; 2 x 1800MHz; hunsnivy, supercop-20230530

amd64; Sandy Bridge+AES (206d7); 2012 Intel Xeon E5-2660; 8 x 2200MHz; unstable; gcc123, supercop-20220213

armeabi; Cortex-A9+NEON (412fc09a); 2011 Freescale i.MX6 Quad; 4 x 1200MHz; unstable; novena, supercop-20220506

mipso32; Octeon II (cnmips64v2); 2011 Cavium Octeon II CN6120; 2 x 2000MHz; erpro8fsf2, supercop-20220213

mipso32; Octeon II (cnmips64v2); 2011 Cavium Octeon II CN6120; 2 x 2000MHz; gcc23, supercop-20230530

amd64; Bobcat (500f10); 2011 AMD G-T56N; 2 x 1650MHz; h8bobcat, supercop-20230530

amd64; K10 32nm (300f10); 2011 AMD A8-3850; 4 x 2900MHz; hydra5, supercop-20230530

amd64; K10 32nm (300f10); 2011 AMD A6-3650; 4 x 2600MHz; hydra4, supercop-20230530

amd64; Bonnell (30661); 2011 Intel Atom D2500; 2 x 1866MHz; h8atom, supercop-20230530

amd64; Sandy Bridge+AES (206a7); 2011 Intel Xeon E3-1225; 4 x 3100MHz; hydra7, supercop-20230530

amd64; Sandy Bridge (206a7); 2011 Intel Core i3-2310M; 2 x 2100MHz; h6sandy, supercop-20221122

amd64; K10 45nm (100f63); 2010 AMD Athlon II Neo K125; 1 x 1700MHz; h3neo, supercop-20230530

amd64; Bonnell (106ca); 2010 Intel Atom N455; 1 x 1000MHz; h2atom, supercop-20230530

amd64; Core 2 45nm (1067a); 2009 Intel Core 2 Duo E7600; 2 x 3060MHz; wolfdale, supercop-20230530

amd64; Core 2 45nm (10676); 2007 Intel Xeon X5450; 8 x 2992MHz; unstable; gcc14, supercop-20220506

amd64; Core 2 65nm (6fb); 2007 Intel Core 2 Quad Q6600; 4 x 2404MHz; margaux, supercop-20230530

amd64; Core 2 65nm (6fb); 2007 Intel Core 2 Duo T7300; 2 x 2000MHz; trident, supercop-20230530