VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC cipher candidates on one machine: amd64; Skylake (506e3); 2015 Intel Xeon E3-1220 v5; 4 x 3000MHz; samba, supercop-20250922

[Page version: 20251103 11:56:58]

eBAEAD (ECRYPT Benchmarking of Authenticated Ciphers) is a project to measure the performance of authenticated ciphers. This page presents an excerpt of the full eBAEAD 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 cipher and each implementation.

Test results

Graphs: (bytes,cycles)

Cycles/byte for long+0 encrypt 25% 50% 75% aead 1.17 1.19 1.20 T:aes128gcmv1 1.63 1.64 1.64 aes256gcmv1 7.41 7.44 7.46 ascon128av12 10.85 11.05 11.08 ascon128v12 11.00 11.07 11.11 ascon80pqv12 13.76 14.07 14.11 ascon128abi32v12 16.30 16.34 16.37 T:xoodyakround3 17.84 17.89 17.93 T:schwaemm256128v2 20.62 20.65 21.11 ascon128bi32v12 22.45 22.73 23.16 T:schwaemm256256v2 23.44 23.60 23.70 T:schwaemm192192v2 24.74 24.77 24.87 T:grain128aeadv2 25.72 25.75 25.80 T:schwaemm128128v2 38.58 38.60 38.63 romulusn 40.07 40.43 40.50 T:isapa128av20 41.29 41.35 41.38 T:giftcofb128v1 41.89 41.98 42.13 T:isapa128v20 60.77 60.82 60.84 T:tinyjambu128v2 61.97 62.00 62.05 romulusm 68.27 68.37 68.52 T:isapk128av20 72.75 72.80 72.83 T:tinyjambu192v2 79.03 79.06 79.08 T:tinyjambu256v2 90.35 90.42 90.58 T:isapk128v20 124.98 125.06 125.17 romulust 146.44 146.52 146.59 T:elephant200v2 188.92 189.41 189.80 T:isapxv20 7524.61 7525.67 7526.49 T:elephant176v2 8154.09 8154.48 8155.03 T:elephant160v2

Cycles/byte for long+0 decrypt 25% 50% 75% aead 1.03 1.06 1.06 T:aes128gcmv1 1.56 1.57 1.58 aes256gcmv1 7.42 7.45 7.48 ascon128av12 10.91 10.95 10.97 ascon80pqv12 10.96 10.99 11.02 ascon128v12 13.94 14.04 14.09 ascon128abi32v12 15.90 15.96 15.98 T:xoodyakround3 17.87 17.96 18.11 T:schwaemm256128v2 20.91 20.93 20.95 ascon128bi32v12 22.47 22.73 23.14 T:schwaemm256256v2 23.36 23.46 23.51 T:schwaemm192192v2 25.36 25.38 25.49 T:grain128aeadv2 25.73 25.79 25.84 T:schwaemm128128v2 38.53 38.55 38.58 romulusn 40.06 40.12 40.27 T:isapa128av20 41.38 41.46 41.49 T:giftcofb128v1 41.79 41.87 42.03 T:isapa128v20 60.62 60.67 60.71 T:tinyjambu128v2 61.99 62.05 62.16 romulusm 68.23 68.28 68.33 T:isapk128av20 72.36 72.80 72.87 T:tinyjambu192v2 78.99 79.01 79.02 T:tinyjambu256v2 90.38 90.45 90.50 T:isapk128v20 124.98 125.06 125.23 romulust 146.49 146.56 146.67 T:elephant200v2 189.06 189.60 189.75 T:isapxv20 7525.20 7525.93 7526.34 T:elephant176v2 8154.10 8154.65 8155.00 T:elephant160v2

Cycles/byte for long+0 forgery 25% 50% 75% aead 1.05 1.06 1.06 T:aes128gcmv1 1.56 1.56 1.57 aes256gcmv1 7.43 7.46 7.48 ascon128av12 10.89 10.93 10.95 ascon80pqv12 10.96 11.00 11.02 ascon128v12 14.00 14.06 14.08 ascon128abi32v12 15.96 15.99 16.01 T:xoodyakround3 17.86 17.95 18.11 T:schwaemm256128v2 20.49 20.57 20.62 T:isapa128v20 20.92 20.94 20.95 ascon128bi32v12 22.44 22.72 23.15 T:schwaemm256256v2 23.45 23.50 23.56 T:schwaemm192192v2 25.34 25.37 25.49 T:grain128aeadv2 25.74 25.80 25.88 T:schwaemm128128v2 27.28 27.32 27.36 T:isapa128av20 38.54 38.57 38.60 romulusn 41.42 41.47 41.51 T:giftcofb128v1 42.55 42.60 42.64 romulust 45.24 45.26 45.32 T:isapk128av20 56.56 56.64 56.77 T:isapk128v20 60.59 60.67 60.72 T:tinyjambu128v2 61.97 62.04 62.11 romulusm 72.38 72.41 72.95 T:tinyjambu192v2 78.97 79.00 79.04 T:tinyjambu256v2 111.04 111.08 111.15 T:isapxv20 146.52 146.58 146.73 T:elephant200v2 7524.89 7525.37 7525.73 T:elephant176v2 8154.13 8154.69 8155.02 T:elephant160v2

Cycles/byte for long+long encrypt 25% 50% 75% aead 0.79 0.80 0.81 T:aes128gcmv1 1.01 1.01 1.02 aes256gcmv1 7.42 7.44 7.47 ascon128av12 10.84 10.86 10.88 ascon128v12 10.91 10.94 10.97 ascon80pqv12 12.29 12.32 12.34 T:xoodyakround3 13.78 13.80 13.82 ascon128abi32v12 17.70 17.74 17.82 T:schwaemm256128v2 20.80 21.00 21.08 ascon128bi32v12 22.37 22.64 23.05 T:schwaemm256256v2 23.30 23.37 23.43 T:schwaemm192192v2 24.74 24.77 24.88 T:grain128aeadv2 25.60 25.66 25.71 T:schwaemm128128v2 31.00 31.04 31.08 T:isapa128v20 31.04 31.07 31.09 romulusn 33.70 33.75 33.88 T:isapa128av20 41.39 41.45 41.47 T:giftcofb128v1 42.72 42.75 42.79 romulusm 49.62 49.72 49.77 T:tinyjambu128v2 56.67 56.72 56.76 T:isapk128av20 57.04 57.06 57.09 T:tinyjambu192v2 59.77 59.79 59.82 T:tinyjambu256v2 73.42 73.47 73.55 T:isapk128v20 83.65 83.74 83.85 romulust 110.23 110.29 110.32 T:elephant200v2 150.58 150.82 150.91 T:isapxv20 5620.54 5620.92 5621.27 T:elephant176v2 6114.75 6115.22 6115.42 T:elephant160v2

Cycles/byte for long+long decrypt 25% 50% 75% aead 0.70 0.73 0.75 T:aes128gcmv1 0.96 0.98 0.99 aes256gcmv1 7.25 7.27 7.52 ascon128av12 10.86 10.89 10.91 ascon80pqv12 10.92 10.96 10.99 ascon128v12 12.11 12.13 12.14 T:xoodyakround3 13.91 13.93 13.95 ascon128abi32v12 17.69 17.75 17.89 T:schwaemm256128v2 20.95 20.96 20.97 ascon128bi32v12 22.38 22.63 23.02 T:schwaemm256256v2 23.25 23.29 23.35 T:schwaemm192192v2 25.14 25.17 25.21 T:grain128aeadv2 25.64 25.69 25.71 T:schwaemm128128v2 30.99 31.03 31.13 T:isapa128v20 31.01 31.04 31.06 romulusn 33.69 33.76 33.80 T:isapa128av20 41.46 41.52 41.54 T:giftcofb128v1 42.74 42.77 42.82 romulusm 49.50 49.54 49.66 T:tinyjambu128v2 56.65 56.72 56.77 T:isapk128av20 56.85 57.05 57.17 T:tinyjambu192v2 59.75 59.77 59.78 T:tinyjambu256v2 73.41 73.46 73.52 T:isapk128v20 83.70 83.74 83.84 romulust 110.25 110.36 110.46 T:elephant200v2 150.64 150.77 150.93 T:isapxv20 5620.56 5620.95 5621.20 T:elephant176v2 6114.34 6115.04 6115.19 T:elephant160v2

Cycles/byte for long+long forgery 25% 50% 75% aead 0.73 0.73 0.75 T:aes128gcmv1 0.98 0.98 0.98 aes256gcmv1 7.24 7.26 7.46 ascon128av12 10.87 10.90 10.93 ascon80pqv12 10.94 10.96 11.00 ascon128v12 12.11 12.13 12.15 T:xoodyakround3 13.87 13.92 13.96 ascon128abi32v12 17.70 17.84 17.93 T:schwaemm256128v2 20.32 20.35 20.39 T:isapa128v20 20.94 20.96 20.98 ascon128bi32v12 22.38 22.63 23.05 T:schwaemm256256v2 23.23 23.31 23.40 T:schwaemm192192v2 25.12 25.17 25.20 T:grain128aeadv2 25.65 25.67 25.73 T:schwaemm128128v2 27.23 27.26 27.28 T:isapa128av20 31.01 31.04 31.06 romulusn 41.47 41.49 41.54 T:giftcofb128v1 42.48 42.50 42.53 romulust 42.73 42.77 42.83 romulusm 45.16 45.19 45.22 T:isapk128av20 49.52 49.64 49.71 T:tinyjambu128v2 56.53 56.57 56.63 T:isapk128v20 56.85 57.03 57.16 T:tinyjambu192v2 59.75 59.77 59.78 T:tinyjambu256v2 110.23 110.29 110.33 T:elephant200v2 111.55 111.66 111.70 T:isapxv20 5620.21 5621.12 5621.36 T:elephant176v2 6114.53 6115.25 6115.71 T:elephant160v2

Cycles/byte for 0+long encrypt 25% 50% 75% aead 0.39 0.39 0.40 aes256gcmv1 0.40 0.42 0.44 T:aes128gcmv1 7.41 7.44 7.48 ascon128av12 8.29 8.35 8.41 T:xoodyakround3 10.86 10.90 10.92 ascon128v12 10.90 10.94 10.96 ascon80pqv12 13.78 13.80 13.83 ascon128abi32v12 17.52 17.58 17.64 T:schwaemm256128v2 20.04 20.12 20.19 T:isapa128v20 20.93 20.99 21.01 ascon128bi32v12 22.26 22.52 22.93 T:schwaemm256256v2 23.15 23.24 23.41 T:schwaemm192192v2 23.45 23.48 23.51 romulusm 23.47 23.49 23.53 romulusn 24.75 24.78 24.87 T:grain128aeadv2 25.49 25.52 25.59 T:schwaemm128128v2 27.26 27.30 27.34 T:isapa128av20 38.50 38.59 38.75 T:tinyjambu128v2 40.47 40.48 40.51 T:tinyjambu256v2 41.30 41.31 41.32 T:tinyjambu192v2 41.48 41.52 41.59 T:giftcofb128v1 42.34 42.37 42.40 romulust 45.08 45.21 45.34 T:isapk128av20 56.41 56.48 56.58 T:isapk128v20 74.47 74.50 74.56 T:elephant200v2 111.92 112.21 112.25 T:isapxv20 3715.80 3717.04 3717.66 T:elephant176v2 4074.68 4075.10 4076.35 T:elephant160v2

Cycles/byte for 0+long decrypt 25% 50% 75% aead 0.39 0.40 0.41 aes256gcmv1 0.39 0.41 0.42 T:aes128gcmv1 7.02 7.05 7.11 ascon128av12 8.31 8.34 8.36 T:xoodyakround3 10.81 10.84 10.86 ascon80pqv12 10.88 10.90 10.93 ascon128v12 13.78 13.81 13.84 ascon128abi32v12 17.52 17.55 17.67 T:schwaemm256128v2 20.10 20.17 20.20 T:isapa128v20 20.90 20.97 20.99 ascon128bi32v12 22.25 22.53 22.92 T:schwaemm256256v2 23.09 23.16 23.23 T:schwaemm192192v2 23.48 23.50 23.53 romulusm 23.49 23.50 23.54 romulusn 24.83 24.90 24.92 T:grain128aeadv2 25.45 25.53 25.57 T:schwaemm128128v2 27.25 27.32 27.35 T:isapa128av20 38.41 38.56 38.71 T:tinyjambu128v2 40.49 40.50 40.51 T:tinyjambu256v2 41.30 41.32 41.33 T:tinyjambu192v2 41.49 41.53 41.57 T:giftcofb128v1 42.35 42.37 42.43 romulust 45.11 45.16 45.25 T:isapk128av20 56.43 56.56 56.66 T:isapk128v20 74.47 74.51 74.56 T:elephant200v2 112.16 112.25 112.31 T:isapxv20 3715.44 3717.06 3717.37 T:elephant176v2 4074.59 4075.12 4076.18 T:elephant160v2

Cycles/byte for 0+long forgery 25% 50% 75% aead 0.39 0.40 0.40 aes256gcmv1 0.40 0.41 0.42 T:aes128gcmv1 7.04 7.06 7.50 ascon128av12 8.33 8.37 8.39 T:xoodyakround3 10.81 10.83 10.86 ascon80pqv12 10.88 10.91 10.94 ascon128v12 13.78 13.81 13.82 ascon128abi32v12 17.56 17.62 17.67 T:schwaemm256128v2 20.05 20.11 20.16 T:isapa128v20 20.70 20.98 21.01 ascon128bi32v12 22.25 22.53 22.94 T:schwaemm256256v2 23.06 23.13 23.22 T:schwaemm192192v2 23.47 23.49 23.54 romulusm 23.50 23.52 23.53 romulusn 24.90 24.92 24.94 T:grain128aeadv2 25.49 25.58 25.61 T:schwaemm128128v2 27.28 27.32 27.35 T:isapa128av20 38.35 38.51 38.67 T:tinyjambu128v2 40.46 40.48 40.50 T:tinyjambu256v2 41.30 41.31 41.32 T:tinyjambu192v2 41.47 41.53 41.61 T:giftcofb128v1 42.33 42.39 42.45 romulust 45.10 45.13 45.23 T:isapk128av20 56.44 56.54 56.59 T:isapk128v20 74.45 74.50 74.55 T:elephant200v2 112.20 112.25 112.33 T:isapxv20 3715.30 3716.96 3717.59 T:elephant176v2 4074.84 4075.09 4076.22 T:elephant160v2

Cycles/byte for 1536+1536 encrypt 25% 50% 75% aead 0.95 0.96 0.97 T:aes128gcmv1 1.19 1.19 1.20 aes256gcmv1 7.62 7.64 7.65 ascon128av12 11.05 11.06 11.08 ascon128v12 11.13 11.14 11.19 ascon80pqv12 12.43 12.45 12.47 T:xoodyakround3 14.12 14.13 14.15 ascon128abi32v12 18.29 18.32 18.36 T:schwaemm256128v2 21.02 21.13 21.35 ascon128bi32v12 23.02 23.26 23.62 T:schwaemm256256v2 23.79 23.87 23.95 T:schwaemm192192v2 25.18 25.19 25.27 T:grain128aeadv2 26.00 26.01 26.06 T:schwaemm128128v2 31.39 31.41 31.42 romulusn 36.22 36.23 36.29 T:isapa128av20 41.81 41.85 41.90 T:giftcofb128v1 43.08 43.10 43.16 romulusm 45.76 45.78 45.81 T:isapa128v20 50.03 50.15 50.19 T:tinyjambu128v2 57.49 57.50 57.52 T:tinyjambu192v2 60.24 60.26 60.27 T:tinyjambu256v2 63.40 63.43 63.47 T:isapk128av20 85.02 85.05 85.16 romulust 112.68 112.72 112.77 T:elephant200v2 127.31 127.35 127.42 T:isapk128v20 246.14 246.20 246.45 T:isapxv20 5663.33 5663.58 5664.02 T:elephant176v2 6183.72 6184.22 6184.37 T:elephant160v2

Cycles/byte for 1536+1536 decrypt 25% 50% 75% aead 0.88 0.89 0.90 T:aes128gcmv1 1.16 1.16 1.17 aes256gcmv1 7.45 7.46 7.48 ascon128av12 11.05 11.07 11.11 ascon80pqv12 11.12 11.14 11.16 ascon128v12 12.25 12.27 12.29 T:xoodyakround3 14.21 14.24 14.28 ascon128abi32v12 18.25 18.29 18.44 T:schwaemm256128v2 21.19 21.26 21.27 ascon128bi32v12 23.06 23.27 23.62 T:schwaemm256256v2 23.81 23.84 23.88 T:schwaemm192192v2 25.55 25.56 25.63 T:grain128aeadv2 26.00 26.02 26.07 T:schwaemm128128v2 31.35 31.37 31.40 romulusn 36.20 36.26 36.41 T:isapa128av20 41.88 41.92 41.97 T:giftcofb128v1 43.15 43.19 43.22 romulusm 45.73 45.78 45.88 T:isapa128v20 49.93 50.00 50.10 T:tinyjambu128v2 57.33 57.52 57.63 T:tinyjambu192v2 60.20 60.21 60.22 T:tinyjambu256v2 63.45 63.47 63.53 T:isapk128av20 85.04 85.06 85.17 romulust 112.67 112.69 112.72 T:elephant200v2 127.38 127.41 127.44 T:isapk128v20 246.32 246.38 246.41 T:isapxv20 5663.33 5663.77 5664.11 T:elephant176v2 6183.85 6184.13 6184.33 T:elephant160v2

Cycles/byte for 1536+1536 forgery 25% 50% 75% aead 0.88 0.89 0.89 T:aes128gcmv1 1.16 1.16 1.16 aes256gcmv1 7.45 7.47 7.64 ascon128av12 11.05 11.06 11.09 ascon80pqv12 11.12 11.13 11.15 ascon128v12 12.28 12.29 12.30 T:xoodyakround3 14.22 14.26 14.27 ascon128abi32v12 18.29 18.37 18.42 T:schwaemm256128v2 21.25 21.26 21.28 ascon128bi32v12 23.02 23.26 23.63 T:schwaemm256256v2 23.81 23.85 23.89 T:schwaemm192192v2 25.53 25.57 25.62 T:grain128aeadv2 26.05 26.06 26.08 T:schwaemm128128v2 27.94 27.96 28.00 T:isapa128v20 28.68 28.69 28.74 T:isapa128av20 31.34 31.36 31.38 romulusn 41.90 41.92 41.94 T:giftcofb128v1 43.16 43.20 43.22 romulusm 43.73 43.76 43.78 romulust 49.12 49.15 49.18 T:isapk128av20 49.96 49.99 50.07 T:tinyjambu128v2 57.33 57.35 57.51 T:tinyjambu192v2 60.20 60.22 60.24 T:tinyjambu256v2 84.18 84.22 84.29 T:isapk128v20 112.64 112.70 112.72 T:elephant200v2 160.35 160.38 160.51 T:isapxv20 5663.30 5663.48 5663.90 T:elephant176v2 6184.06 6184.25 6184.48 T:elephant160v2

Cycles/byte for 64+64 encrypt 25% 50% 75% aead 5.94 5.98 6.05 T:aes128gcmv1 7.40 7.48 7.50 aes256gcmv1 11.99 12.09 12.49 ascon128av12 15.16 15.31 15.47 ascon80pqv12 15.22 15.47 15.82 ascon128v12 17.93 18.09 18.52 T:xoodyakround3 21.16 21.32 21.75 ascon128abi32v12 28.02 28.12 28.42 ascon128bi32v12 29.68 30.02 30.55 T:schwaemm256128v2 33.49 33.71 34.10 T:schwaemm128128v2 34.77 34.84 34.95 T:grain128aeadv2 37.11 37.25 37.47 T:schwaemm256256v2 38.62 38.71 38.82 romulusn 38.65 38.91 39.11 T:schwaemm192192v2 50.90 51.00 51.18 romulusm 51.07 51.20 51.35 T:giftcofb128v1 59.06 59.19 59.39 T:tinyjambu128v2 67.71 67.84 68.06 T:tinyjambu192v2 70.67 70.91 71.12 T:tinyjambu256v2 91.84 94.23 94.29 T:isapa128av20 114.88 114.97 115.16 romulust 161.12 161.57 161.89 T:elephant200v2 204.77 205.00 205.43 T:isapk128av20 382.40 382.84 383.70 T:isapa128v20 1349.12 1349.44 1350.16 T:isapk128v20 2414.87 2416.31 2422.24 T:isapxv20 7052.78 7055.34 7056.84 T:elephant176v2 8284.09 8285.09 8286.62 T:elephant160v2

Cycles/byte for 64+64 decrypt 25% 50% 75% aead 6.03 6.06 6.14 T:aes128gcmv1 7.16 7.20 7.28 aes256gcmv1 12.02 12.25 12.70 ascon128av12 15.09 15.29 15.48 ascon80pqv12 15.16 15.45 15.84 ascon128v12 17.95 18.06 18.43 T:xoodyakround3 21.30 21.47 22.01 ascon128abi32v12 28.12 28.34 28.74 ascon128bi32v12 29.82 30.07 30.34 T:schwaemm256128v2 33.33 33.54 33.81 T:schwaemm128128v2 34.99 35.09 35.15 T:grain128aeadv2 37.06 37.32 37.52 T:schwaemm256256v2 38.51 38.86 39.31 T:schwaemm192192v2 38.78 38.95 39.09 romulusn 50.88 51.29 51.70 T:giftcofb128v1 52.77 52.99 53.22 romulusm 58.86 58.96 59.08 T:tinyjambu128v2 67.86 67.91 68.09 T:tinyjambu192v2 70.64 70.80 70.90 T:tinyjambu256v2 93.90 94.09 94.25 T:isapa128av20 114.73 115.12 115.49 romulust 161.24 161.49 162.27 T:elephant200v2 205.70 206.05 206.45 T:isapk128av20 382.86 383.45 384.35 T:isapa128v20 1350.88 1351.34 1352.16 T:isapk128v20 2415.45 2416.28 2420.42 T:isapxv20 7053.16 7053.79 7057.69 T:elephant176v2 8284.80 8285.82 8287.73 T:elephant160v2

Cycles/byte for 64+64 forgery 25% 50% 75% aead 6.02 6.05 6.14 T:aes128gcmv1 7.15 7.18 7.20 aes256gcmv1 11.88 11.98 12.14 ascon128av12 15.03 15.16 15.29 ascon128v12 15.13 15.19 15.48 ascon80pqv12 17.94 18.17 18.44 T:xoodyakround3 21.38 21.42 21.66 ascon128abi32v12 28.20 28.26 28.51 ascon128bi32v12 29.73 29.97 30.16 T:schwaemm256128v2 33.30 33.48 33.78 T:schwaemm128128v2 35.07 35.12 35.22 T:grain128aeadv2 36.96 37.34 37.44 T:schwaemm256256v2 38.42 38.55 38.96 T:schwaemm192192v2 38.80 38.92 39.02 romulusn 51.13 51.21 51.37 T:giftcofb128v1 52.90 53.06 53.16 romulusm 58.80 59.00 59.12 T:tinyjambu128v2 60.44 60.69 60.96 T:isapa128av20 67.68 67.77 67.88 T:tinyjambu192v2 70.59 70.64 70.73 T:tinyjambu256v2 71.81 71.95 72.29 romulust 128.66 129.20 129.52 T:isapk128av20 161.19 162.12 162.37 T:elephant200v2 201.24 201.55 201.93 T:isapa128v20 706.98 707.40 707.91 T:isapk128v20 1262.55 1262.89 1263.60 T:isapxv20 7053.37 7055.27 7058.71 T:elephant176v2 8283.56 8284.82 8287.66 T:elephant160v2