VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC hash candidates on one machine: amd64; Bonnell (106ca); 2011 Intel Atom N435; 1 x 1330MHz; h4atom, supercop-20250922

[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 18.50 18.51 18.58 sha256 18.86 18.88 18.93 shake128 19.23 19.25 19.31 sha512 27.50 27.50 27.51 asconhashav12 27.50 27.50 27.60 asconxofav12 40.50 40.50 40.64 asconhashv12 40.50 40.50 40.60 asconxofv12 48.85 48.87 49.05 T:xoodyakv1 64.88 64.99 65.14 asconhashabi32v12 94.04 94.17 94.26 asconhashbi32v12 117.49 117.51 117.57 T:esch256v2 166.18 166.23 166.33 T:esch384v2 197.86 197.90 197.97 T:romulush 848.17 848.83 850.04 T:photonbeetlehash256rate32v1

Cycles/byte for 4096 bytes 25% 50% 75% hash 19.30 19.30 19.32 shake128 19.95 19.96 19.97 sha512 21.04 21.07 21.11 sha256 27.78 27.78 27.78 asconhashav12 27.78 27.78 27.78 asconxofav12 40.86 40.86 40.86 asconxofv12 40.86 40.86 40.87 asconhashv12 49.12 49.13 49.15 T:xoodyakv1 65.68 65.68 65.70 asconhashabi32v12 94.93 94.93 94.94 asconhashbi32v12 118.15 118.16 118.20 T:esch256v2 167.69 167.73 167.75 T:esch384v2 199.34 199.37 202.30 T:romulush 846.67 846.78 848.68 T:photonbeetlehash256rate32v1

Cycles/byte for 1536 bytes 25% 50% 75% hash 20.67 20.69 20.71 shake128 21.16 21.17 21.19 sha512 25.37 25.46 25.57 sha256 28.24 28.24 28.24 asconxofav12 28.24 28.24 28.25 asconhashav12 41.47 41.47 41.47 asconxofv12 41.47 41.47 41.47 asconhashv12 49.59 49.60 49.62 T:xoodyakv1 67.02 67.02 67.04 asconhashabi32v12 96.47 96.48 96.62 asconhashbi32v12 119.41 119.45 119.49 T:esch256v2 170.43 170.48 170.51 T:esch384v2 202.07 202.08 202.13 T:romulush 843.55 844.42 845.22 T:photonbeetlehash256rate32v1

Cycles/byte for 576 bytes 25% 50% 75% hash 22.31 22.33 22.35 shake128 22.35 22.37 22.42 sha512 29.48 29.48 29.48 asconxofav12 29.48 29.48 29.49 asconhashav12 36.88 37.10 37.34 sha256 43.08 43.08 43.08 asconhashv12 43.08 43.08 43.08 asconxofv12 50.86 50.88 50.92 T:xoodyakv1 70.59 70.59 70.61 asconhashabi32v12 100.58 100.59 100.67 asconhashbi32v12 122.68 122.73 122.80 T:esch256v2 177.83 177.89 178.01 T:esch384v2 209.38 209.38 209.40 T:romulush 836.41 836.60 838.88 T:photonbeetlehash256rate32v1

Cycles/byte for 64 bytes 25% 50% 75% hash 45.14 45.14 45.14 asconhashav12 45.14 45.14 45.19 asconxofav12 47.16 47.38 47.47 sha512 52.61 52.73 53.06 shake128 63.56 63.56 63.56 asconhashv12 63.56 63.56 63.56 asconxofv12 67.08 67.20 67.30 T:xoodyakv1 116.03 116.03 116.14 asconhashabi32v12 153.00 153.00 153.12 asconhashbi32v12 165.03 165.23 165.55 T:esch256v2 183.75 185.44 186.75 sha256 271.75 272.06 272.30 T:esch384v2 302.67 302.69 302.78 T:romulush 744.73 745.38 745.81 T:photonbeetlehash256rate32v1

Cycles/byte for 8 bytes 25% 50% 75% hash 167.75 167.75 167.75 asconhashav12 167.75 167.75 167.75 asconxofav12 225.00 225.00 225.00 asconxofv12 225.00 225.00 225.88 asconhashv12 235.12 235.12 236.75 T:xoodyakv1 375.12 376.75 377.75 sha512 418.50 420.12 421.88 shake128 474.12 474.12 475.88 asconhashabi32v12 565.50 566.38 568.25 asconhashbi32v12 618.50 620.12 621.12 T:esch256v2 840.00 840.00 840.12 T:romulush 863.88 866.50 869.75 T:photonbeetlehash256rate32v1 1178.38 1180.88 1182.88 T:esch384v2 1342.88 1352.88 1370.12 sha256