VAMPIRE

eBACS: ECRYPT Benchmarking of Cryptographic Systems


ECRYPT II
General information:IntroductioneBASHeBASCeBAEADeBATSSUPERCOPXBXComputersArch
How to submit new software:Tipshashstreamaeaddhkemencryptsign
List of primitives measured:lwcsha3hashstreamlwccaesaraeaddhkemencryptsign
Measurements:lwcsha3hashstreamlwccaesaraeaddhkemencryptsign
List of subroutines:verifydecodeencodesortcorehashblocksxofscalarmult

Measurements of public-key Diffie–Hellman secret-sharing systems on one machine: armeabi; ARM1176 (410fb767); 2011 Broadcom BCM2835; 1 x 1000MHz; berry0, supercop-20240107

[Page version: 20240720 10:46:06]

eBATS (ECRYPT Benchmarking of Asymmetric Systems) is a project to measure the performance of public-key systems. This page presents benchmark results collected in eBATS for public-key Diffie–Hellman secret-sharing systems:

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. The symbol T!!! means that constant time was listed as a goal for this implementation, but that the implementation failed TIMECOP. (TIMECOP failures are not necessarily security issues; they can sometimes be resolved by, e.g., declaring that a rejection-sampling condition is safe to declassify.)

There is a separate page with more information about each Diffie–Hellman system and each implementation. Designers and implementors interested in submitting new Diffie–Hellman systems and new implementations of existing systems should read the call for submissions.


Implementation notes

Graphs: (pkcycles,pkbytes) (scycles,pkbytes)

Cycles to generate a key pair
25%50%75%system
114587011469621152138
T:
kummer
171120317155381730530
T:
nistp256
189192719080971928398
T:
sclaus1024
203415120352272044297
T:
curve25519
205591120634802081751
T:
surf127eps
900895290611759128351
T:
sclaus2048
113553741137698011404861
T:
claus
Cycles to compute a shared secret
25%50%75%system
114491711455861149622
T:
kummer
190772619108771921494
T:
sclaus1024
203385020354412039534
T:
curve25519
205045320576522067117
T:
surf127eps
545138654872605493525
T:
nistp256
901223090558109122425
T:
sclaus2048
113541071137010311388069
T:
claus