VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC hash candidates on one machine: amd64; Zen 3 (a50f00); 2021 AMD Ryzen 5 PRO 5650G; 6 x 3900MHz; cezanne, supercop-20250922

[Page version: 20251001 12:36:45]

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, 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 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 4.22 4.22 4.23 sha512 5.71 5.73 5.74 shake128 10.12 10.13 10.13 asconxofav12 10.50 10.50 10.50 asconhashav12 14.56 14.57 14.59 T:xoodyakv1 15.12 15.12 15.12 asconxofv12 15.12 15.12 15.13 asconhashv12 24.50 24.50 24.50 asconhashabi32v12 35.51 35.55 35.58 T:esch256v2 36.87 36.88 36.88 asconhashbi32v12 38.83 38.85 38.87 T:romulush 44.26 44.27 44.29 T:esch384v2 218.23 219.17 219.71 T:photonbeetlehash256rate32v1

Cycles/byte for 4096 bytes 25% 50% 75% hash 2.05 2.05 2.05 sha256 4.73 4.74 4.74 sha512 5.86 5.86 5.87 shake128 10.23 10.23 10.24 asconxofav12 10.60 10.60 10.61 asconhashav12 14.62 14.64 14.65 T:xoodyakv1 15.26 15.26 15.27 asconhashv12 15.26 15.26 15.27 asconxofv12 24.74 24.74 24.75 asconhashabi32v12 35.78 35.81 35.83 T:esch256v2 37.25 37.25 37.26 asconhashbi32v12 39.13 39.16 39.19 T:romulush 44.71 44.72 44.73 T:esch384v2 217.99 218.20 218.56 T:photonbeetlehash256rate32v1

Cycles/byte for 1536 bytes 25% 50% 75% hash 2.11 2.11 2.11 sha256 5.55 5.55 5.57 sha512 6.27 6.28 6.29 shake128 10.40 10.41 10.41 asconxofav12 10.78 10.78 10.78 asconhashav12 14.75 14.76 14.79 T:xoodyakv1 15.49 15.49 15.50 asconhashv12 15.49 15.49 15.51 asconxofv12 25.14 25.15 25.16 asconhashabi32v12 36.15 36.18 36.28 T:esch256v2 37.88 37.88 37.90 asconhashbi32v12 39.65 39.71 39.75 T:romulush 45.45 45.47 45.56 T:esch384v2 216.85 216.94 218.43 T:photonbeetlehash256rate32v1

Cycles/byte for 576 bytes 25% 50% 75% hash 2.27 2.27 2.27 sha256 6.74 6.77 6.79 shake128 7.34 7.36 7.38 sha512 10.85 10.85 10.86 asconxofav12 11.22 11.22 11.22 asconhashav12 15.05 15.09 15.12 T:xoodyakv1 16.08 16.08 16.08 asconxofv12 16.08 16.08 16.08 asconhashv12 26.19 26.25 26.27 asconhashabi32v12 37.14 37.24 37.37 T:esch256v2 39.55 39.55 39.55 asconhashbi32v12 41.05 41.12 41.18 T:romulush 47.41 47.46 47.56 T:esch384v2 215.23 215.42 215.59 T:photonbeetlehash256rate32v1

Cycles/byte for 64 bytes 25% 50% 75% hash 4.27 4.28 4.50 sha256 15.89 15.92 16.08 shake128 16.69 16.69 16.69 asconxofav12 16.97 16.97 16.97 asconhashav12 19.16 19.36 19.44 T:xoodyakv1 23.72 23.72 23.72 asconxofv12 23.73 23.73 23.73 asconhashv12 31.16 31.33 31.62 sha512 39.67 39.72 39.77 asconhashabi32v12 50.67 50.94 51.30 T:esch256v2 59.23 59.48 59.67 T:romulush 60.95 60.95 60.95 asconhashbi32v12 72.61 72.84 73.09 T:esch384v2 190.14 190.86 191.70 T:photonbeetlehash256rate32v1

Cycles/byte for 8 bytes 25% 50% 75% hash 24.38 24.50 24.62 sha256 62.12 62.12 62.12 asconxofav12 62.75 62.75 62.75 asconhashav12 64.88 65.50 66.38 T:xoodyakv1 84.12 84.12 84.12 asconxofv12 84.25 84.25 84.25 asconhashv12 126.00 126.62 127.00 shake128 141.88 142.75 147.88 asconhashabi32v12 165.50 167.38 167.50 T:romulush 190.38 190.88 191.88 T:esch256v2 215.38 216.50 217.88 T:photonbeetlehash256rate32v1 229.38 229.50 229.50 asconhashbi32v12 227.00? 257.12? 258.88? sha512 315.88 316.88 318.88 T:esch384v2