VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC cipher candidates on one machine: amd64; Zen 4 (a60f12); 2023 AMD Ryzen 7 7700; 8 x 3800MHz; hertz, supercop-20250415

[Page version: 20250506 12:43:01]

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 0.56 0.57 0.58 aes256gcmv1 0.72? 0.78? 0.82? T:aes128gcmv1 5.31 5.31 5.31 ascon128av12 7.49 7.50 7.52 ascon80pqv12 7.75 7.75 7.76 ascon128v12 11.52 11.65 11.75 T:xoodyakround3 12.68 12.69 12.70 ascon128abi32v12 17.45 17.50 17.57 T:schwaemm256128v2 17.54 17.61 17.68 T:grain128aeadv2 18.61 18.63 18.64 ascon128bi32v12 23.78 23.80 23.87 T:schwaemm192192v2 24.80 24.88 25.20 T:schwaemm256256v2 25.47 25.49 25.50 T:isapa128av20 27.38 27.48 27.64 T:schwaemm128128v2 30.74 30.75 30.75 T:giftcofb128v1 33.51 33.52 33.54 T:isapa128v20 40.91 41.27 41.29 romulusn 46.10 46.58 48.24 T:isapk128av20 63.62 63.94 64.12 romulusm 71.94 72.06 72.14 T:isapk128v20 73.24 73.24 73.26 T:tinyjambu128v2 85.48 85.49 85.49 T:tinyjambu192v2 91.24 91.25 91.25 T:tinyjambu256v2 134.18 134.47 134.56 romulust 159.46 161.60 164.09 T:isapxv20 185.87 185.91 185.96 T:elephant200v2 5974.55 5976.20 5989.25 T:elephant176v2 7481.18 7488.69 7497.92 T:elephant160v2

Cycles/byte for long+0 decrypt 25% 50% 75% aead 0.46 0.47 0.48 aes256gcmv1 0.76 0.79 0.81 T:aes128gcmv1 5.30 5.31 5.31 ascon128av12 7.61 7.62 7.64 ascon128v12 8.00 8.00 8.01 ascon80pqv12 11.53 11.64 11.78 T:xoodyakround3 12.69 12.69 12.70 ascon128abi32v12 17.46 17.51 17.56 T:schwaemm256128v2 17.61 17.63 17.70 T:grain128aeadv2 18.48 18.50 18.52 ascon128bi32v12 23.75 23.80 23.85 T:schwaemm192192v2 24.47 24.49 24.57 T:isapa128av20 24.58 24.85 25.25 T:schwaemm256256v2 27.47 27.56 27.65 T:schwaemm128128v2 31.06 31.06 31.09 T:giftcofb128v1 33.50 33.54 33.57 T:isapa128v20 41.23 41.60 41.63 romulusn 46.10 46.19 46.32 T:isapk128av20 63.91 64.03 64.29 romulusm 71.67 71.74 71.87 T:isapk128v20 73.49 73.49 73.50 T:tinyjambu128v2 85.49 85.50 85.50 T:tinyjambu192v2 91.49 91.49 91.50 T:tinyjambu256v2 134.18 134.52 134.68 romulust 159.75 160.88 163.12 T:isapxv20 185.90 185.95 186.03 T:elephant200v2 5975.13 5975.71 6006.63 T:elephant176v2 7486.78 7489.87 7495.38 T:elephant160v2

Cycles/byte for long+0 forgery 25% 50% 75% aead 0.46 0.46 0.47 aes256gcmv1 0.76 0.77 0.79 T:aes128gcmv1 5.31 5.31 5.31 ascon128av12 7.64 7.64 7.64 ascon128v12 8.00 8.00 8.00 ascon80pqv12 11.59 11.69 11.74 T:xoodyakround3 12.69 12.69 12.70 ascon128abi32v12 16.34 16.35 16.42 T:isapa128av20 16.73 16.80 16.81 T:isapa128v20 17.45 17.51 17.58 T:schwaemm256128v2 17.62 17.65 17.67 T:grain128aeadv2 18.49 18.50 18.51 ascon128bi32v12 23.78 23.81 23.85 T:schwaemm192192v2 24.88 24.94 25.31 T:schwaemm256256v2 27.45 27.54 27.76 T:schwaemm128128v2 31.06 31.07 31.09 T:giftcofb128v1 30.90 31.97 32.32 T:isapk128av20 41.30 41.59 41.65 romulusn 44.39 44.47 44.63 romulust 44.85 44.90 44.95 T:isapk128v20 63.87 63.94 64.30 romulusm 73.49 73.49 73.51 T:tinyjambu128v2 85.50 85.50 85.50 T:tinyjambu192v2 91.50 91.50 91.50 T:tinyjambu256v2 97.33 97.82 98.18 T:isapxv20 185.86 185.93 186.00 T:elephant200v2 5978.38 5989.17 5990.85 T:elephant176v2 7489.56 7495.56 7496.31 T:elephant160v2

Cycles/byte for long+long encrypt 25% 50% 75% aead 0.46 0.47 0.48 aes256gcmv1 0.57 0.59 0.61 T:aes128gcmv1 5.28 5.29 5.31 ascon128av12 7.50 7.51 7.51 ascon80pqv12 7.63 7.63 7.63 ascon128v12 8.66 8.75 8.79 T:xoodyakround3 12.62 12.63 12.64 ascon128abi32v12 17.38 17.40 17.45 T:schwaemm256128v2 17.50 17.53 17.63 T:grain128aeadv2 18.50 18.50 18.51 ascon128bi32v12 21.11 21.12 21.13 T:isapa128av20 23.78 23.82 23.85 T:schwaemm192192v2 24.57 24.60 24.64 T:schwaemm256256v2 25.09 25.09 25.09 T:isapa128v20 27.34 27.48 27.56 T:schwaemm128128v2 30.99 31.01 31.02 T:giftcofb128v1 31.70 31.75 31.81 romulusn 38.55 39.89 40.11 T:isapk128av20 43.04 43.10 43.14 romulusm 58.23 58.31 58.35 T:isapk128v20 59.75 59.75 59.77 T:tinyjambu128v2 66.75 66.75 66.75 T:tinyjambu192v2 68.74 68.75 68.75 T:tinyjambu256v2 89.39 89.53 89.69 romulust 129.09 129.92 130.92 T:isapxv20 139.39 139.44 139.49 T:elephant200v2 4463.03 4467.96 4473.76 T:elephant176v2 5614.25 5616.49 5620.30 T:elephant160v2

Cycles/byte for long+long decrypt 25% 50% 75% aead 0.42 0.42 0.43 aes256gcmv1 0.56 0.58 0.60 T:aes128gcmv1 5.28 5.28 5.29 ascon128av12 7.62 7.63 7.64 ascon128v12 7.81 7.81 7.82 ascon80pqv12 8.63 8.72 8.75 T:xoodyakround3 12.60 12.60 12.60 ascon128abi32v12 17.37 17.42 17.44 T:schwaemm256128v2 17.52 17.56 17.62 T:grain128aeadv2 18.31 18.31 18.32 ascon128bi32v12 20.62 20.66 20.66 T:isapa128av20 23.77 23.83 23.85 T:schwaemm192192v2 24.48 24.51 24.83 T:schwaemm256256v2 25.07 25.09 25.11 T:isapa128v20 27.40 27.51 27.73 T:schwaemm128128v2 31.14 31.15 31.17 T:giftcofb128v1 31.89 31.95 31.96 romulusn 38.71 38.77 40.04 T:isapk128av20 43.29 43.38 43.44 romulusm 58.02 58.24 58.33 T:isapk128v20 59.87 59.88 59.88 T:tinyjambu128v2 66.74 66.75 66.75 T:tinyjambu192v2 68.87 68.88 68.88 T:tinyjambu256v2 89.34 89.49 89.62 romulust 129.42 129.77 130.22 T:isapxv20 139.42 139.48 140.07 T:elephant200v2 4462.43 4463.95 4474.42 T:elephant176v2 5613.92 5615.64 5618.73 T:elephant160v2

Cycles/byte for long+long forgery 25% 50% 75% aead 0.41 0.41 0.42 aes256gcmv1 0.58 0.58 0.59 T:aes128gcmv1 5.28 5.28 5.29 ascon128av12 7.63 7.63 7.63 ascon128v12 7.81 7.81 7.82 ascon80pqv12 8.66 8.72 8.75 T:xoodyakround3 12.60 12.60 12.60 ascon128abi32v12 16.55 16.59 16.60 T:isapa128av20 16.68 16.71 16.73 T:isapa128v20 17.39 17.44 17.48 T:schwaemm256128v2 17.54 17.56 17.61 T:grain128aeadv2 18.31 18.32 18.32 ascon128bi32v12 23.77 23.81 23.85 T:schwaemm192192v2 24.50 24.89 24.96 T:schwaemm256256v2 27.41 27.50 27.68 T:schwaemm128128v2 31.14 31.15 31.15 T:giftcofb128v1 31.73 31.96 32.23 T:isapk128av20 31.91 31.97 31.98 romulusn 43.29 43.38 43.45 romulusm 44.47 44.52 44.63 romulust 44.76 44.80 44.83 T:isapk128v20 59.87 59.88 59.90 T:tinyjambu128v2 66.74 66.75 66.77 T:tinyjambu192v2 68.88 68.88 68.89 T:tinyjambu256v2 96.97 97.46 97.91 T:isapxv20 139.40 139.46 139.52 T:elephant200v2 4462.57 4463.58 4482.20 T:elephant176v2 5616.90 5621.27 5622.38 T:elephant160v2

Cycles/byte for 0+long encrypt 25% 50% 75% aead 0.37 0.38 0.40 aes256gcmv1 0.38? 0.41? 0.43? T:aes128gcmv1 5.24 5.24 5.25 ascon128av12 5.78 5.83 5.88 T:xoodyakround3 7.49 7.50 7.50 ascon80pqv12 7.49 7.50 7.51 ascon128v12 12.55 12.57 12.58 ascon128abi32v12 16.62 16.64 16.65 T:isapa128v20 16.75 16.75 16.76 T:isapa128av20 17.24 17.30 17.33 T:schwaemm256128v2 17.47 17.48 17.56 T:grain128aeadv2 18.37 18.38 18.39 ascon128bi32v12 22.51 22.55 22.64 romulusn 22.54 22.58 22.64 romulusm 23.74 23.82 23.87 T:schwaemm192192v2 24.41 24.68 24.90 T:schwaemm256256v2 27.24 27.45 27.60 T:schwaemm128128v2 31.21 31.27 31.29 T:giftcofb128v1 31.77 31.92 32.26 T:isapk128av20 44.48 44.54 44.71 romulust 44.63 44.72 44.78 T:isapk128v20 46.24 46.24 46.25 T:tinyjambu128v2 46.24 46.25 46.25 T:tinyjambu256v2 47.99 47.99 48.00 T:tinyjambu192v2 92.95 93.02 93.46 T:elephant200v2 97.50 98.45 99.13 T:isapxv20 2951.35 2952.27 2958.56 T:elephant176v2 3741.00 3744.11 3745.18 T:elephant160v2

Cycles/byte for 0+long decrypt 25% 50% 75% aead 0.37 0.38 0.39 aes256gcmv1 0.40 0.41 0.43 T:aes128gcmv1 5.24 5.25 5.25 ascon128av12 5.82 5.85 5.88 T:xoodyakround3 7.62 7.62 7.63 ascon128v12 7.62 7.62 7.63 ascon80pqv12 12.49 12.49 12.50 ascon128abi32v12 16.59 16.59 16.67 T:isapa128v20 16.71 16.75 16.80 T:isapa128av20 17.24 17.31 17.36 T:schwaemm256128v2 17.44 17.48 17.53 T:grain128aeadv2 18.12 18.13 18.13 ascon128bi32v12 22.43 22.56 22.58 romulusm 22.54 22.57 22.69 romulusn 23.77 23.85 23.88 T:schwaemm192192v2 24.37 24.43 24.56 T:schwaemm256256v2 27.25 27.37 27.50 T:schwaemm128128v2 30.79 30.96 32.06 T:isapk128av20 31.21 31.28 31.30 T:giftcofb128v1 44.50 44.59 44.84 romulust 44.66 44.73 45.03 T:isapk128v20 46.24 46.24 46.29 T:tinyjambu128v2 46.25 46.25 46.25 T:tinyjambu256v2 47.99 47.99 48.00 T:tinyjambu192v2 92.96 93.06 93.34 T:elephant200v2 96.91 97.27 97.81 T:isapxv20 2953.00 2955.84 2958.98 T:elephant176v2 3735.32 3736.14 3736.67 T:elephant160v2

Cycles/byte for 0+long forgery 25% 50% 75% aead 0.38 0.39 0.40 aes256gcmv1 0.40 0.40 0.40 T:aes128gcmv1 5.25 5.25 5.25 ascon128av12 5.75 5.82 5.88 T:xoodyakround3 7.62 7.62 7.62 ascon128v12 7.62 7.63 7.63 ascon80pqv12 12.48 12.49 12.50 ascon128abi32v12 16.58 16.63 16.67 T:isapa128v20 16.72 16.79 16.80 T:isapa128av20 17.22 17.28 17.30 T:schwaemm256128v2 17.42 17.48 17.52 T:grain128aeadv2 18.12 18.13 18.13 ascon128bi32v12 22.56 22.57 22.69 romulusn 22.54 22.57 22.65 romulusm 23.78 23.83 23.89 T:schwaemm192192v2 24.32 24.36 24.41 T:schwaemm256256v2 27.26 27.37 27.57 T:schwaemm128128v2 31.24 31.28 31.28 T:giftcofb128v1 31.60 31.96 32.19 T:isapk128av20 44.48 44.58 44.77 romulust 44.48 44.64 44.78 T:isapk128v20 46.25 46.25 46.27 T:tinyjambu256v2 46.25 46.25 46.27 T:tinyjambu128v2 47.99 48.00 48.01 T:tinyjambu192v2 92.93 93.02 93.09 T:elephant200v2 97.08 97.41 98.50 T:isapxv20 2950.63 2952.11 2962.65 T:elephant176v2 3730.45 3741.59 3743.00 T:elephant160v2

Cycles/byte for 1536+1536 encrypt 25% 50% 75% aead 0.55 0.56 0.56 aes256gcmv1 0.68 0.68 0.70 T:aes128gcmv1 5.41 5.43 5.43 ascon128av12 7.63 7.63 7.64 ascon80pqv12 7.75 7.75 7.76 ascon128v12 8.72 8.75 8.79 T:xoodyakround3 12.94 12.94 12.95 ascon128abi32v12 17.84 17.86 17.94 T:grain128aeadv2 17.86 17.91 17.94 T:schwaemm256128v2 18.79 18.79 18.80 ascon128bi32v12 22.60 22.60 22.61 T:isapa128av20 24.28 24.34 24.36 T:schwaemm192192v2 25.28 25.36 25.41 T:schwaemm256256v2 27.61 27.71 27.81 T:schwaemm128128v2 31.25 31.26 31.26 T:giftcofb128v1 31.96 32.00 32.11 romulusn 36.31 36.31 36.32 T:isapa128v20 43.29 43.36 43.37 romulusm 43.14 44.66 44.71 T:isapk128av20 60.22 60.22 60.24 T:tinyjambu128v2 67.26 67.26 67.26 T:tinyjambu192v2 69.27 69.27 69.27 T:tinyjambu256v2 90.60 90.78 90.89 romulust 101.45 101.58 101.67 T:isapk128v20 142.36 142.39 143.02 T:elephant200v2 217.35 217.69 218.21 T:isapxv20 4500.99 4501.93 4507.15 T:elephant176v2 5679.01 5681.16 5684.12 T:elephant160v2

Cycles/byte for 1536+1536 decrypt 25% 50% 75% aead 0.50 0.50 0.51 aes256gcmv1 0.67 0.67 0.70 T:aes128gcmv1 5.41 5.41 5.42 ascon128av12 7.75 7.75 7.76 ascon128v12 7.93 7.93 7.93 ascon80pqv12 8.79 8.81 8.84 T:xoodyakround3 12.90 12.90 12.90 ascon128abi32v12 17.88 17.91 17.95 T:grain128aeadv2 17.88 17.93 18.00 T:schwaemm256128v2 18.60 18.60 18.60 ascon128bi32v12 22.08 22.08 22.08 T:isapa128av20 24.30 24.35 24.40 T:schwaemm192192v2 25.07 25.13 25.55 T:schwaemm256256v2 27.78 27.89 28.03 T:schwaemm128128v2 31.38 31.40 31.42 T:giftcofb128v1 32.15 32.16 32.20 romulusn 36.31 36.32 36.33 T:isapa128v20 43.06 43.58 44.32 T:isapk128av20 43.57 43.62 43.80 romulusm 60.34 60.34 60.35 T:tinyjambu128v2 67.26 67.26 67.28 T:tinyjambu192v2 69.39 69.39 69.39 T:tinyjambu256v2 90.76 90.81 91.01 romulust 101.38 101.42 101.46 T:isapk128v20 142.34 142.38 142.43 T:elephant200v2 216.70 217.48 218.15 T:isapxv20 4497.66 4502.07 4503.17 T:elephant176v2 5670.40 5674.01 5678.29 T:elephant160v2

Cycles/byte for 1536+1536 forgery 25% 50% 75% aead 0.50 0.51 0.51 aes256gcmv1 0.67 0.67 0.68 T:aes128gcmv1 5.41 5.41 5.41 ascon128av12 7.75 7.75 7.75 ascon128v12 7.93 7.93 7.93 ascon80pqv12 8.79 8.85 8.88 T:xoodyakround3 12.90 12.90 12.90 ascon128abi32v12 17.38 17.38 17.41 T:isapa128av20 17.87 17.90 17.92 T:grain128aeadv2 17.90 17.93 17.98 T:schwaemm256128v2 18.60 18.60 18.60 ascon128bi32v12 22.40 22.41 22.43 T:isapa128v20 24.31 24.34 24.37 T:schwaemm192192v2 25.12 25.23 25.65 T:schwaemm256256v2 27.73 27.84 27.92 T:schwaemm128128v2 31.40 31.41 31.42 T:giftcofb128v1 32.15 32.20 32.23 romulusn 33.52 33.54 34.38 T:isapk128av20 43.54 43.74 43.79 romulusm 45.77 45.84 45.96 romulust 60.34 60.34 60.35 T:tinyjambu128v2 67.14 67.16 67.21 T:isapk128v20 67.25 67.26 67.26 T:tinyjambu192v2 69.39 69.39 69.39 T:tinyjambu256v2 142.37 142.38 142.40 T:elephant200v2 142.22 142.39 143.06 T:isapxv20 4497.33 4498.49 4506.80 T:elephant176v2 5678.16 5681.01 5683.44 T:elephant160v2

Cycles/byte for 64+64 encrypt 25% 50% 75% aead 4.61 4.65 4.77 aes256gcmv1 4.77 4.83 4.96 T:aes128gcmv1 8.52 8.55 8.89 ascon128av12 10.48 10.48 10.54 ascon128v12 10.48 10.60 10.69 ascon80pqv12 12.69 12.87 12.98 T:xoodyakround3 20.05 20.05 20.16 ascon128abi32v12 25.12 25.26 25.38 T:grain128aeadv2 25.34 25.36 25.41 ascon128bi32v12 28.89 29.35 29.68 T:schwaemm256128v2 35.15 35.43 35.68 T:schwaemm128128v2 36.77 36.80 36.84 T:giftcofb128v1 37.75 37.88 37.98 romulusn 38.15 38.48 38.71 T:schwaemm192192v2 39.93 40.25 40.43 T:schwaemm256256v2 50.09 50.15 50.35 romulusm 56.49 56.60 56.90 T:isapa128av20 70.80 71.07 71.25 T:tinyjambu128v2 79.15 79.15 79.16 T:tinyjambu192v2 80.81 81.11 81.25 T:tinyjambu256v2 120.84 120.96 121.12 romulust 138.41 138.59 139.05 T:isapk128av20 201.48 201.59 201.84 T:elephant200v2 294.14 294.15 294.27 T:isapa128v20 1081.47 1082.95 1083.41 T:isapk128v20 2200.39 2203.38 2220.25 T:isapxv20 5599.82 5612.16 5618.20 T:elephant176v2 7602.77 7604.80 7608.95 T:elephant160v2

Cycles/byte for 64+64 decrypt 25% 50% 75% aead 4.92 4.98 5.03 aes256gcmv1 5.08 5.12 5.14 T:aes128gcmv1 8.45 8.52 8.89 ascon128av12 10.45 10.46 10.70 ascon128v12 10.68 10.77 10.84 ascon80pqv12 12.84 12.93 13.02 T:xoodyakround3 19.84 19.90 19.92 ascon128abi32v12 25.09 25.20 25.30 T:grain128aeadv2 25.16 25.21 25.31 ascon128bi32v12 29.33 29.45 29.97 T:schwaemm256128v2 35.44 35.99 36.39 T:schwaemm128128v2 36.83 36.85 36.91 T:giftcofb128v1 37.74 37.79 37.83 romulusn 38.50 38.59 38.92 T:schwaemm192192v2 40.22 40.40 40.59 T:schwaemm256256v2 50.66 50.84 50.91 romulusm 55.21 55.53 56.06 T:isapa128av20 70.96 70.98 71.09 T:tinyjambu128v2 79.06 79.16 79.32 T:tinyjambu192v2 80.95 81.09 81.24 T:tinyjambu256v2 121.15 121.33 121.45 romulust 133.95 138.46 139.16 T:isapk128av20 201.22 201.32 201.72 T:elephant200v2 294.27 294.80 295.01 T:isapa128v20 1082.23 1082.73 1082.84 T:isapk128v20 2214.24 2215.81 2217.80 T:isapxv20 5612.96 5616.05 5618.75 T:elephant176v2 7598.01 7603.31 7608.65 T:elephant160v2

Cycles/byte for 64+64 forgery 25% 50% 75% aead 4.89 4.91 4.99 aes256gcmv1 5.09 5.12 5.12 T:aes128gcmv1 8.31 8.40 8.47 ascon128av12 10.45 10.45 10.45 ascon128v12 10.55 10.57 10.70 ascon80pqv12 12.77 12.88 13.23 T:xoodyakround3 19.86 19.88 19.90 ascon128abi32v12 25.17 25.17 25.20 ascon128bi32v12 25.20 25.27 25.33 T:grain128aeadv2 29.48 29.73 29.87 T:schwaemm256128v2 35.94 36.16 36.81 T:isapa128av20 35.69 36.26 36.59 T:schwaemm128128v2 36.84 36.87 36.90 T:giftcofb128v1 37.73 37.74 37.81 romulusn 38.42 38.52 38.66 T:schwaemm192192v2 39.97 40.37 40.59 T:schwaemm256256v2 50.64 50.66 50.82 romulusm 70.82 70.95 70.96 T:tinyjambu128v2 75.44 75.48 75.88 romulust 78.91 79.06 79.23 T:tinyjambu192v2 80.79 80.79 80.95 T:tinyjambu256v2 85.60 87.21 88.09 T:isapk128av20 153.45 153.70 154.11 T:isapa128v20 201.01 201.91 202.21 T:elephant200v2 571.12 571.52 574.29 T:isapk128v20 1157.18 1159.03 1162.46 T:isapxv20 5599.15 5604.67 5610.89 T:elephant176v2 7602.25 7605.40 7610.27 T:elephant160v2