VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC hash candidates on one machine: amd64; Bonnell (106ca); 2010 Intel Atom N455; 1 x 1000MHz; h2atom, supercop-20250922

[Page version: 20251015 23:19:40]

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 18.38 18.40 18.40 shake128 20.53 20.53 20.54 sha512 27.43 27.50 27.54 asconhashav12 27.43 27.53 27.56 asconxofav12 30.25 30.26 30.35 sha256 41.19 41.20 41.30 asconhashv12 41.19 41.23 41.33 asconxofv12 47.50 47.51 47.60 T:xoodyakv1 63.87 63.99 64.07 asconhashabi32v12 94.90 94.99 95.22 asconhashbi32v12 123.36 123.42 123.52 T:esch256v2 177.34 177.39 178.22 T:esch384v2 196.14 196.16 196.23 T:romulush 848.14 848.79 849.09 T:photonbeetlehash256rate32v1

Cycles/byte for 4096 bytes 25% 50% 75% hash 18.82 18.82 18.82 shake128 21.25 21.25 21.25 sha512 27.69 27.69 27.70 asconhashav12 27.69 27.69 27.71 asconxofav12 30.78 30.79 30.79 sha256 41.36 41.36 41.42 asconxofv12 41.36 41.36 41.45 asconhashv12 47.77 47.77 47.77 T:xoodyakv1 64.69 64.69 64.70 asconhashabi32v12 95.85 95.85 95.87 asconhashbi32v12 124.09 124.09 124.14 T:esch256v2 178.89 178.89 179.15 T:esch384v2 197.62 197.63 198.18 T:romulush 846.55 846.69 847.13 T:photonbeetlehash256rate32v1

Cycles/byte for 1536 bytes 25% 50% 75% hash 20.16 20.16 20.17 shake128 22.46 22.46 22.49 sha512 28.21 28.21 28.21 asconhashav12 28.21 28.21 28.21 asconxofav12 31.68 31.68 31.69 sha256 41.95 41.95 41.98 asconxofv12 41.95 41.95 41.98 asconhashv12 48.22 48.22 48.22 T:xoodyakv1 66.06 66.06 66.07 asconhashabi32v12 97.47 97.47 97.52 asconhashbi32v12 125.40 125.40 125.44 T:esch256v2 181.74 181.74 181.75 T:esch384v2 200.31 200.31 200.34 T:romulush 843.56 843.74 844.71 T:photonbeetlehash256rate32v1

Cycles/byte for 576 bytes 25% 50% 75% hash 21.75 21.75 21.75 shake128 23.43 23.43 23.44 sha512 29.60 29.60 29.60 asconhashav12 29.60 29.60 29.60 asconxofav12 34.02 34.02 34.03 sha256 43.54 43.54 43.59 asconhashv12 43.54 43.54 43.61 asconxofv12 49.41 49.41 49.41 T:xoodyakv1 69.69 69.69 69.72 asconhashabi32v12 101.79 101.79 101.82 asconhashbi32v12 128.87 128.87 128.87 T:esch256v2 189.32 189.32 189.34 T:esch384v2 207.49 207.49 207.51 T:romulush 836.35 836.54 836.60 T:photonbeetlehash256rate32v1

Cycles/byte for 64 bytes 25% 50% 75% hash 46.50 46.50 46.59 sha512 47.19 47.19 47.19 asconhashav12 47.19 47.19 47.19 asconxofav12 51.42 51.42 51.42 shake128 63.69 63.69 63.69 asconhashv12 63.69 63.69 63.69 asconxofv12 64.75 64.75 64.75 T:xoodyakv1 65.16 65.16 65.23 sha256 115.95 115.95 115.95 asconhashabi32v12 156.86 156.86 156.86 asconhashbi32v12 173.31 173.31 173.31 T:esch256v2 286.36 286.36 286.36 T:esch384v2 299.27 299.27 299.27 T:romulush 745.14 745.14 745.36 T:photonbeetlehash256rate32v1

Cycles/byte for 8 bytes 25% 50% 75% hash 186.50 186.50 186.50 asconhashav12 186.50 186.50 186.50 asconxofav12 221.62 221.62 221.62 asconhashv12 221.62 221.62 221.62 asconxofv12 223.88 223.88 226.38 T:xoodyakv1 277.50 277.62 279.12 sha256 373.12 373.12 375.38 sha512 409.88 409.88 412.12 shake128 480.12 480.12 482.38 asconhashabi32v12 590.62 590.62 592.88 asconhashbi32v12 651.12 651.12 652.75 T:esch256v2 828.25 828.25 830.25 T:romulush 865.62 866.50 867.38 T:photonbeetlehash256rate32v1 1220.50 1220.50 1220.50 T:esch384v2