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-20251222

[Page version: 20260221 06:45:07]

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 9.82 9.84 9.85 shake128 9.78 9.87 9.96 sha512 13.77 13.79 13.80 sha256 19.86 19.86 19.86 asconxofav12 19.86 19.86 19.87 asconhashav12 29.65 29.65 29.72 asconxofv12 29.66 29.66 29.71 asconhashv12 31.41 31.42 31.43 T:xoodyakv1 37.93 37.94 37.99 asconhashabi32v12 56.51 56.55 56.59 asconhashbi32v12 67.41 67.53 67.74 T:esch256v2 78.61 78.65 78.67 T:romulush 86.22 86.52 86.87 T:esch384v2 402.49 402.56 402.63 T:photonbeetlehash256rate32v1

Cycles/byte for 4096 bytes 25% 50% 75% hash 10.05 10.06 10.08 shake128 10.80 10.82 10.88 sha512 14.71 14.72 14.73 sha256 20.05 20.05 20.05 asconxofav12 20.06 20.06 20.06 asconhashav12 29.91 29.91 29.91 asconxofv12 29.91 29.91 29.91 asconhashv12 31.56 31.58 31.58 T:xoodyakv1 38.28 38.28 38.30 asconhashabi32v12 56.97 56.98 56.99 asconhashbi32v12 67.76 67.83 68.15 T:esch256v2 79.24 79.27 79.29 T:romulush 87.09 87.37 87.65 T:esch384v2 401.68 401.82 401.94 T:photonbeetlehash256rate32v1

Cycles/byte for 1536 bytes 25% 50% 75% hash 10.77 10.78 10.80 shake128 12.50 12.54 12.57 sha512 16.23 16.27 16.33 sha256 20.36 20.36 20.36 asconxofav12 20.39 20.39 20.39 asconhashav12 30.32 30.32 30.32 asconxofv12 30.36 30.36 30.36 asconhashv12 31.86 31.86 31.86 T:xoodyakv1 38.89 38.90 38.91 asconhashabi32v12 57.74 57.74 57.76 asconhashbi32v12 68.51 68.55 68.72 T:esch256v2 80.36 80.36 80.42 T:romulush 88.56 88.70 88.76 T:esch384v2 400.32 400.42 400.94 T:photonbeetlehash256rate32v1

Cycles/byte for 576 bytes 25% 50% 75% hash 11.65 11.65 11.67 shake128 15.97 16.05 16.15 sha512 20.36 20.39 20.60 sha256 21.20 21.21 21.21 asconxofav12 21.32 21.32 21.32 asconhashav12 31.50 31.50 31.50 asconhashv12 31.52 31.52 31.52 asconxofv12 32.51 32.51 32.53 T:xoodyakv1 40.52 40.55 40.61 asconhashabi32v12 59.82 59.82 59.82 asconhashbi32v12 70.55 70.56 70.74 T:esch256v2 83.32 83.33 83.43 T:romulush 92.48 92.53 92.59 T:esch384v2 396.80 396.94 397.04 T:photonbeetlehash256rate32v1

Cycles/byte for 64 bytes 25% 50% 75% hash 27.73 27.73 27.73 shake128 31.95 31.95 31.95 asconxofav12 32.12 32.12 32.12 asconhashav12 41.36 41.41 42.02 T:xoodyakv1 45.62 45.62 45.62 asconhashv12 45.88 45.88 45.88 asconxofv12 60.75 60.83 60.95 asconhashabi32v12 64.91 65.06 65.52 sha512 73.20 73.38 75.30 sha256 85.59 85.59 85.59 asconhashbi32v12 97.17 97.20 97.67 T:esch256v2 121.03 121.08 121.22 T:romulush 142.62 143.08 143.09 T:esch384v2 352.50 352.50 352.98 T:photonbeetlehash256rate32v1

Cycles/byte for 8 bytes 25% 50% 75% hash 117.38 117.38 117.38 asconhashav12 119.12 119.50 119.50 asconxofav12 142.62 143.12 143.62 T:xoodyakv1 155.88 155.88 155.88 asconhashv12 158.62 158.62 158.62 asconxofv12 218.62 220.00 221.62 asconhashabi32v12 220.50 220.50 220.50 shake128 290.75 290.75 290.75 asconhashbi32v12 339.12 340.75 340.75 T:romulush 370.25 372.88 377.25 T:esch256v2 409.12 410.00 410.50 T:photonbeetlehash256rate32v1 475.75 480.75 493.00 sha256 554.00 564.25 570.62 sha512 628.12 629.50 630.12 T:esch384v2