VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC hash candidates on one machine: amd64; Core 2 65nm (6fb); 2007 Intel Core 2 Duo T7300; 2 x 2000MHz; trident, supercop-20260627

[Page version: 20260905 10:40:04]

eBASH (ECRYPT Benchmarking of All Submitted Hashes) is a project to measure the performance of hash functions. This page presents an excerpt of the full eBASH benchmark results. The excerpt is for NISTLWC, specifically (starting with supercop-20221005) finalists.

Each table row lists the first quartile of many speed measurements (or StQ1 starting with supercop-20260214), the median of many speed measurements (or StQ2 starting with supercop-20260214), the third quartile of many speed measurements (or StQ3 starting with supercop-20260214), and the name of the primitive. Measurements with large interquartile range (or stabilized interquartile range) 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 hash function (and each implementation).

Test results

Graphs: (bytes,cycles)

Cycles/byte for long messages 25% 50% 75% hash 9.78 9.84 9.89 sha512 9.85 9.85 9.85 shake128 13.78 13.79 13.84 sha256 19.86 19.86 19.88 asconhashav12 19.96 19.96 19.97 asconxofav12 29.79 29.79 29.79 asconhashv12 29.85 29.99 30.01 asconxofv12 32.01 32.07 32.14 T:xoodyakv1 37.58 37.58 37.61 asconhashabi32v12 55.55 55.59 55.67 asconhashbi32v12 63.72 63.77 63.83 T:esch256v2 81.32 81.51 81.61 T:romulush 89.55 90.11 93.74 T:esch384v2 388.12 388.78 388.88 T:photonbeetlehash256rate32v1

Cycles/byte for 4096 bytes 25% 50% 75% hash 10.08 10.08 10.08 shake128 10.83 10.90 10.96 sha512 14.68 14.70 14.72 sha256 20.06 20.06 20.06 asconhashav12 20.12 20.14 20.25 asconxofav12 30.04 30.04 30.04 asconhashv12 30.19 30.24 30.24 asconxofv12 32.13 32.23 32.32 T:xoodyakv1 38.03 38.04 38.05 asconhashabi32v12 56.12 56.13 56.26 asconhashbi32v12 64.06 64.09 64.18 T:esch256v2 81.19 81.63 81.84 T:romulush 91.14 91.69 94.35 T:esch384v2 387.51 387.89 388.16 T:photonbeetlehash256rate32v1

Cycles/byte for 1536 bytes 25% 50% 75% hash 10.78 10.79 10.80 shake128 12.53 12.65 12.70 sha512 16.22 16.24 16.27 sha256 20.40 20.40 20.41 asconhashav12 20.43 20.43 20.43 asconxofav12 30.49 30.50 30.51 asconhashv12 30.51 30.64 30.64 asconxofv12 32.34 32.47 32.64 T:xoodyakv1 38.78 38.79 38.82 asconhashabi32v12 57.08 57.09 57.22 asconhashbi32v12 64.85 64.87 64.90 T:esch256v2 82.05 82.13 82.43 T:romulush 92.91 93.19 95.99 T:esch384v2 386.27 386.57 386.66 T:photonbeetlehash256rate32v1

Cycles/byte for 576 bytes 25% 50% 75% hash 11.63 11.63 11.64 shake128 16.07 16.30 16.44 sha512 20.33 20.40 20.43 sha256 21.19 21.19 21.19 asconxofav12 21.31 21.31 21.31 asconhashav12 31.56 31.59 31.60 asconhashv12 31.54 31.70 31.70 asconxofv12 33.06 33.12 33.26 T:xoodyakv1 40.75 40.79 40.89 asconhashabi32v12 59.64 59.68 60.18 asconhashbi32v12 66.77 66.78 66.86 T:esch256v2 85.18 85.24 85.71 T:romulush 96.89 97.12 100.17 T:esch384v2 382.85 383.20 383.39 T:photonbeetlehash256rate32v1

Cycles/byte for 64 bytes 25% 50% 75% hash 27.56 27.57 27.64 shake128 31.95 31.95 32.07 asconxofav12 32.05 32.05 32.05 asconhashav12 42.53 42.54 43.21 T:xoodyakv1 45.70 45.70 45.74 asconhashv12 45.88 45.88 45.97 asconxofv12 66.50 66.50 66.76 asconhashabi32v12 65.40 66.73 68.01 sha512 72.40 72.62 72.94 sha256 90.70 90.88 91.27 T:esch256v2 91.64 91.64 91.76 asconhashbi32v12 124.76 125.27 125.60 T:romulush 147.76 149.26 155.06 T:esch384v2 341.46 341.79 342.23 T:photonbeetlehash256rate32v1

Cycles/byte for 8 bytes 25% 50% 75% hash 115.25 115.25 115.97 asconxofav12 117.00 117.00 117.50 asconhashav12 145.50 145.50 145.95 T:xoodyakv1 155.88 156.42 159.35 asconxofv12 157.50 159.60 160.66 asconhashv12 219.25 219.25 219.41 shake128 271.49 273.49 274.38 asconhashabi32v12 340.92 343.00 344.83 asconhashbi32v12 346.75 349.38 351.73 T:romulush 349.17 350.69 352.85 T:esch256v2 397.90 399.65 399.88 T:photonbeetlehash256rate32v1 470.17 473.54 475.93 sha256 560.34 567.32 579.83 sha512 641.16 651.19 673.64 T:esch384v2