VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC hash candidates on one machine: amd64; Zen 4 (a70f41); 2023 AMD Ryzen 5 7640HS; 6 x 4300MHz; phoenix, supercop-20260330

[Page version: 20260403 18:07:45]

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 2.02 2.02 2.02 sha256 4.16 4.17 4.19 sha512 5.50 5.50 5.50 shake128 10.25 10.25 10.25 asconhashav12 10.25 10.25 10.25 asconxofav12 11.76 11.79 11.80 T:xoodyakv1 15.25 15.25 15.25 asconxofv12 15.25 15.25 15.25 asconhashv12 24.63 24.63 24.64 asconhashabi32v12 34.16 34.27 34.35 T:esch256v2 36.87 36.88 36.88 asconhashbi32v12 44.45 44.47 44.48 T:romulush 48.01 48.07 48.29 T:esch384v2 206.29 207.51 207.78 T:photonbeetlehash256rate32v1

Cycles/byte for 4096 bytes 25% 50% 75% hash 2.05 2.05 2.05 sha256 4.53 4.57 4.59 sha512 5.63 5.63 5.64 shake128 10.36 10.36 10.36 asconxofav12 10.36 10.36 10.37 asconhashav12 11.85 12.16 12.45 T:xoodyakv1 15.39 15.39 15.39 asconhashv12 15.39 15.39 15.39 asconxofv12 24.88 24.88 24.88 asconhashabi32v12 34.37 34.42 34.48 T:esch256v2 37.20 37.20 37.20 asconhashbi32v12 44.81 44.86 44.87 T:romulush 48.54 48.57 48.76 T:esch384v2 206.25 206.66 206.80 T:photonbeetlehash256rate32v1

Cycles/byte for 1536 bytes 25% 50% 75% hash 2.11 2.11 2.11 sha256 5.18 5.21 5.24 sha512 6.01 6.01 6.03 shake128 10.54 10.54 10.55 asconxofav12 10.54 10.54 10.55 asconhashav12 11.79 12.14 12.44 T:xoodyakv1 15.62 15.62 15.62 asconhashv12 15.62 15.62 15.62 asconxofv12 25.28 25.29 25.31 asconhashabi32v12 34.70 34.75 34.80 T:esch256v2 37.74 37.74 37.75 asconhashbi32v12 45.42 45.46 45.48 T:romulush 49.36 49.43 49.56 T:esch384v2 205.31 205.83 205.93 T:photonbeetlehash256rate32v1

Cycles/byte for 576 bytes 25% 50% 75% hash 2.25 2.26 2.26 sha256 6.46 6.46 6.49 shake128 6.47 6.50 6.53 sha512 11.02 11.02 11.03 asconxofav12 11.02 11.02 11.04 asconhashav12 12.32 12.41 12.97 T:xoodyakv1 16.23 16.23 16.24 asconxofv12 16.23 16.23 16.24 asconhashv12 26.39 26.42 26.47 asconhashabi32v12 35.81 35.93 36.02 T:esch256v2 39.17 39.18 39.21 asconhashbi32v12 47.11 47.17 47.21 T:romulush 51.61 51.81 52.71 T:esch384v2 203.40 203.99 204.46 T:photonbeetlehash256rate32v1

Cycles/byte for 64 bytes 25% 50% 75% hash 4.15 4.17 4.21 sha256 15.12? 15.15? 17.58? shake128 17.17 17.17 17.21 asconxofav12 17.17 17.17 17.23 asconhashav12 17.16 17.43 17.71 T:xoodyakv1 24.05 24.05 24.05 asconhashv12 24.05 24.05 24.05 asconxofv12 24.74 25.09 25.31 sha512 39.96 40.28 40.70 asconhashabi32v12 48.82 49.36 49.78 T:esch256v2 57.55 57.62 57.71 asconhashbi32v12 68.59 68.96 69.04 T:romulush 78.55 78.69 78.95 T:esch384v2 180.91 181.18 181.36 T:photonbeetlehash256rate32v1

Cycles/byte for 8 bytes 25% 50% 75% hash 25.44 25.76 25.95 sha256 59.59 60.85 62.05 T:xoodyakv1 65.62 65.62 66.33 asconxofav12 65.62 65.62 67.77 asconhashav12 85.62 85.62 85.88 asconxofv12 85.62 85.62 86.26 asconhashv12 120.18 120.57 126.72 shake128 143.55 143.84 146.51 asconhashabi32v12 183.62 183.95 186.35 T:esch256v2 192.74 193.50 194.03 T:romulush 197.97 200.35 202.83 sha512 202.25 202.25 203.15 asconhashbi32v12 206.73 207.48 208.19 T:photonbeetlehash256rate32v1 339.16 340.33 342.26 T:esch384v2