VAMPIRE	eBACS: ECRYPT Benchmarking of Cryptographic Systems	ECRYPT II

Measurements of NISTLWC cipher candidates on one machine: amd64; Zen 4 (a70f41); 2023 AMD Ryzen 5 7640HS; 6 x 4300MHz; phoenix, 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 0.55 0.58 0.59 aes256gcmv1 0.72? 0.79? 0.82? T:aes128gcmv1 5.31 5.31 5.31 ascon128av12 7.49 7.50 7.51 ascon80pqv12 7.75 7.75 7.75 ascon128v12 11.49 11.69 11.74 T:xoodyakround3 12.50 12.51 12.52 ascon128abi32v12 17.37 17.48 17.53 T:schwaemm256128v2 17.56 17.59 17.63 T:grain128aeadv2 18.17 18.62 18.63 ascon128bi32v12 23.35? 23.56? 33.88? T:schwaemm192192v2 24.86 24.90 24.94 T:schwaemm256256v2 25.24 25.31 25.34 T:isapa128av20 26.93 27.08 27.33 T:schwaemm128128v2 28.86 28.87 28.88 T:giftcofb128v1 32.60 32.64 32.66 T:isapa128v20 40.87 40.90 40.93 romulusn 48.89 50.08 50.36 T:isapk128av20 63.72 63.94 64.08 romulusm 66.25 66.25 66.25 T:tinyjambu128v2 76.14 76.31 76.69 T:isapk128v20 81.25 81.25 81.25 T:tinyjambu192v2 87.50 87.50 87.51 T:tinyjambu256v2 134.12 134.25 134.57 romulust 161.41 161.83 162.47 T:isapxv20 169.69 169.86 170.00 T:elephant200v2 5981.58 5987.74 5997.02 T:elephant176v2 7283.18 7285.52 7291.73 T:elephant160v2

Cycles/byte for long+0 decrypt 25% 50% 75% aead 0.49 0.49 0.50 aes256gcmv1 0.76 0.76 0.79 T:aes128gcmv1 5.31 5.31 5.31 ascon128av12 7.60 7.61 7.64 ascon128v12 7.99 8.01 8.01 ascon80pqv12 11.52 11.62 11.67 T:xoodyakround3 12.86 12.88 12.88 ascon128abi32v12 17.55 17.63 17.70 T:schwaemm256128v2 17.64 17.65 17.69 T:grain128aeadv2 17.54 18.49 18.51 ascon128bi32v12 23.25? 23.37? 31.36? T:schwaemm192192v2 24.41 24.44 24.48 T:schwaemm256256v2 24.85 24.88 24.91 T:isapa128av20 27.00 27.09 27.21 T:schwaemm128128v2 28.87 28.88 28.88 T:giftcofb128v1 32.63 32.64 32.68 T:isapa128v20 41.23 41.24 41.27 romulusn 49.14 49.98 50.28 T:isapk128av20 63.53 63.98 64.01 romulusm 66.25 66.25 66.25 T:tinyjambu128v2 76.30 76.40 77.65 T:isapk128v20 81.24 81.25 81.26 T:tinyjambu192v2 87.27 87.33 87.38 T:tinyjambu256v2 134.05 134.15 134.34 romulust 160.15 162.66 163.85 T:isapxv20 169.65 169.84 169.91 T:elephant200v2 5980.14 5983.02 5987.77 T:elephant176v2 7282.97 7283.32 7283.68 T:elephant160v2

Cycles/byte for long+0 forgery 25% 50% 75% aead 0.48 0.49 0.49 aes256gcmv1 0.76 0.77 0.79 T:aes128gcmv1 5.31 5.31 5.31 ascon128av12 7.62 7.62 7.64 ascon128v12 8.00 8.00 8.00 ascon80pqv12 11.56 11.66 11.73 T:xoodyakround3 12.88 12.88 12.88 ascon128abi32v12 16.50 16.50 16.51 T:isapa128v20 16.74 16.75 16.81 T:isapa128av20 17.55 17.60 17.67 T:schwaemm256128v2 17.63 17.64 17.67 T:grain128aeadv2 18.49 18.50 18.51 ascon128bi32v12 23.37? 23.49? 31.58? T:schwaemm192192v2 24.39 24.43 24.48 T:schwaemm256256v2 26.96 27.08 27.19 T:schwaemm128128v2 28.87 28.88 28.88 T:giftcofb128v1 32.61 33.24 33.43 T:isapk128av20 41.23 41.24 41.57 romulusn 44.53 44.60 44.67 romulust 48.36 48.72 49.08 T:isapk128v20 63.67 63.99 64.06 romulusm 66.25 66.25 66.25 T:tinyjambu128v2 81.25 81.25 81.26 T:tinyjambu192v2 87.27 87.38 87.40 T:tinyjambu256v2 97.58 98.32 99.05 T:isapxv20 169.85 170.00 170.13 T:elephant200v2 5985.09 5987.30 6026.32 T:elephant176v2 7282.71 7282.99 7284.15 T:elephant160v2

Cycles/byte for long+long encrypt 25% 50% 75% aead 0.47 0.48 0.49 aes256gcmv1 0.58 0.59 0.60 T:aes128gcmv1 5.26 5.28 5.31 ascon128av12 7.50 7.50 7.50 ascon80pqv12 7.62 7.62 7.63 ascon128v12 8.69 8.74 8.83 T:xoodyakround3 12.70 12.70 12.71 ascon128abi32v12 16.89 16.94 16.98 T:schwaemm256128v2 17.50 17.53 17.56 T:grain128aeadv2 18.50 18.50 18.51 ascon128bi32v12 20.96 20.97 21.02 T:isapa128av20 23.27 23.32 23.35 T:schwaemm192192v2 24.56 24.57 24.59 T:isapa128v20 24.76 24.80 24.88 T:schwaemm256256v2 26.88 26.93 27.05 T:schwaemm128128v2 29.16 29.16 29.16 T:giftcofb128v1 31.76 31.84 31.85 romulusn 40.57 40.73 41.72 T:isapk128av20 43.05 43.11 43.15 romulusm 53.87 53.88 53.88 T:tinyjambu128v2 61.72 61.92 62.06 T:isapk128v20 63.24 63.25 63.25 T:tinyjambu192v2 66.36 66.37 66.38 T:tinyjambu256v2 89.27 89.42 89.56 romulust 126.78 126.86 126.99 T:elephant200v2 129.01 129.50 129.97 T:isapxv20 4471.51 4476.45 4486.35 T:elephant176v2 5461.38 5461.60 5461.83 T:elephant160v2

Cycles/byte for long+long decrypt 25% 50% 75% aead 0.43 0.43 0.44 aes256gcmv1 0.57 0.58 0.60 T:aes128gcmv1 5.28 5.28 5.30 ascon128av12 7.62 7.62 7.63 ascon128v12 7.81 7.81 7.82 ascon80pqv12 8.70 8.76 8.82 T:xoodyakround3 12.64 12.66 12.68 ascon128abi32v12 16.98 17.04 17.09 T:schwaemm256128v2 17.55 17.58 17.62 T:grain128aeadv2 18.31 18.31 18.32 ascon128bi32v12 20.61 20.62 20.77 T:isapa128av20 23.28 23.32 23.38 T:schwaemm192192v2 24.42 24.49 24.64 T:schwaemm256256v2 24.56 24.57 24.59 T:isapa128v20 26.94 27.01 27.11 T:schwaemm128128v2 29.15 29.16 29.16 T:giftcofb128v1 31.90 31.96 31.97 romulusn 40.57 40.77 41.77 T:isapk128av20 43.09 43.25 43.27 romulusm 53.88 53.88 53.88 T:tinyjambu128v2 61.14 61.83 62.00 T:isapk128v20 63.24 63.25 63.26 T:tinyjambu192v2 66.19 66.31 66.32 T:tinyjambu256v2 89.29 89.33 89.44 romulust 126.66 126.83 127.04 T:elephant200v2 128.97 129.43 130.97 T:isapxv20 4467.43 4471.76 4479.06 T:elephant176v2 5460.39 5461.25 5461.48 T:elephant160v2

Cycles/byte for long+long forgery 25% 50% 75% aead 0.43 0.43 0.44 aes256gcmv1 0.58 0.58 0.59 T:aes128gcmv1 5.28 5.28 5.28 ascon128av12 7.62 7.62 7.63 ascon128v12 7.81 7.81 7.81 ascon80pqv12 8.69 8.74 8.78 T:xoodyakround3 12.66 12.66 12.66 ascon128abi32v12 16.49 16.50 16.52 T:isapa128v20 16.55 16.56 16.68 T:isapa128av20 16.94 16.98 17.02 T:schwaemm256128v2 17.54 17.57 17.61 T:grain128aeadv2 18.31 18.31 18.32 ascon128bi32v12 23.27 23.30 23.36 T:schwaemm192192v2 24.45 24.57 24.67 T:schwaemm256256v2 26.99 27.10 27.22 T:schwaemm128128v2 29.15 29.16 29.17 T:giftcofb128v1 31.93 31.96 32.01 romulusn 32.55 32.73 33.44 T:isapk128av20 43.11 43.19 43.32 romulusm 44.57 44.58 44.63 romulust 47.83 47.90 48.05 T:isapk128v20 53.88 53.88 53.88 T:tinyjambu128v2 63.25 63.25 63.25 T:tinyjambu192v2 66.18 66.26 66.32 T:tinyjambu256v2 97.39 97.78 98.87 T:isapxv20 126.71 126.79 126.88 T:elephant200v2 4466.56 4472.62 4479.05 T:elephant176v2 5461.42 5461.92 5462.12 T:elephant160v2

Cycles/byte for 0+long encrypt 25% 50% 75% aead 0.39 0.40 0.41 aes256gcmv1 0.38 0.41 0.42 T:aes128gcmv1 5.25 5.25 5.25 ascon128av12 5.77 5.82 5.86 T:xoodyakround3 7.49 7.49 7.50 ascon128v12 7.49 7.50 7.51 ascon80pqv12 12.89 12.89 12.91 ascon128abi32v12 16.34 16.38 16.45 T:schwaemm256128v2 16.49 16.51 16.54 T:isapa128v20 16.62 16.63 16.63 T:isapa128av20 17.45 17.47 17.51 T:grain128aeadv2 18.36 18.37 18.39 ascon128bi32v12 22.48 22.53 22.56 romulusn 22.55 22.57 22.66 romulusm 23.25 23.31 23.33 T:schwaemm192192v2 24.59 24.64 24.76 T:schwaemm256256v2 26.84 26.96 27.06 T:schwaemm128128v2 29.44 29.44 29.45 T:giftcofb128v1 33.25 33.39 33.55 T:isapk128av20 41.50 41.50 41.50 T:tinyjambu128v2 44.58 44.63 44.72 romulust 45.25 45.25 45.25 T:tinyjambu192v2 45.25 45.25 45.26 T:tinyjambu256v2 46.79 46.96 47.27 T:isapk128v20 84.46 84.56 84.74 T:elephant200v2 97.07 97.41 98.21 T:isapxv20 2953.61 2956.16 2958.29 T:elephant176v2 3639.43 3640.36 3645.01 T:elephant160v2

Cycles/byte for 0+long decrypt 25% 50% 75% aead 0.39 0.40 0.41 aes256gcmv1 0.38 0.41 0.42 T:aes128gcmv1 5.24 5.26 5.26 ascon128av12 5.81 5.81 5.87 T:xoodyakround3 7.62 7.62 7.62 ascon128v12 7.62 7.63 7.63 ascon80pqv12 12.43 12.45 12.45 ascon128abi32v12 16.33 16.39 16.46 T:schwaemm256128v2 16.48 16.50 16.51 T:isapa128v20 16.37 16.62 16.62 T:isapa128av20 17.45 17.47 17.51 T:grain128aeadv2 18.11 18.12 18.13 ascon128bi32v12 22.53 22.57 22.69 romulusn 22.53 22.58 22.67 romulusm 23.23 23.27 23.36 T:schwaemm192192v2 24.44 24.53 24.58 T:schwaemm256256v2 26.83 27.03 27.23 T:schwaemm128128v2 29.44 29.45 29.45 T:giftcofb128v1 32.46 32.65 33.44 T:isapk128av20 41.50 41.50 41.50 T:tinyjambu128v2 44.61 44.66 44.68 romulust 44.99 45.01 45.01 T:tinyjambu256v2 45.25 45.25 45.26 T:tinyjambu192v2 46.71 47.00 47.30 T:isapk128v20 84.43 84.56 84.76 T:elephant200v2 97.34 97.88 98.61 T:isapxv20 2952.80 2956.91 2957.45 T:elephant176v2 3639.35 3640.21 3643.86 T:elephant160v2

Cycles/byte for 0+long forgery 25% 50% 75% aead 0.39 0.40 0.41 aes256gcmv1 0.39 0.40 0.41 T:aes128gcmv1 5.25 5.25 5.25 ascon128av12 5.75 5.78 5.86 T:xoodyakround3 7.62 7.62 7.63 ascon128v12 7.62 7.62 7.63 ascon80pqv12 12.45 12.45 12.45 ascon128abi32v12 16.36 16.37 16.65 T:isapa128av20 16.33 16.39 16.50 T:schwaemm256128v2 16.49 16.52 16.53 T:isapa128v20 17.46 17.49 17.51 T:grain128aeadv2 18.11 18.12 18.13 ascon128bi32v12 22.51 22.54 22.58 romulusn 22.51 22.55 22.65 romulusm 23.22 23.27 23.32 T:schwaemm192192v2 24.43 24.50 24.77 T:schwaemm256256v2 26.82 27.05 27.34 T:schwaemm128128v2 29.44 29.44 29.45 T:giftcofb128v1 32.59 33.32 33.52 T:isapk128av20 41.50 41.50 41.50 T:tinyjambu128v2 44.55 44.65 44.70 romulust 45.00 45.01 45.01 T:tinyjambu256v2 45.25 45.25 45.27 T:tinyjambu192v2 47.19 47.31 47.37 T:isapk128v20 84.52 84.59 84.71 T:elephant200v2 97.90 98.13 98.69 T:isapxv20 2953.19 2954.70 2957.65 T:elephant176v2 3639.57 3639.99 3640.14 T:elephant160v2

Cycles/byte for 1536+1536 encrypt 25% 50% 75% aead 0.57 0.57 0.58 aes256gcmv1 0.68 0.69 0.70 T:aes128gcmv1 5.41 5.42 5.43 ascon128av12 7.62 7.62 7.64 ascon80pqv12 7.74 7.75 7.75 ascon128v12 8.77 8.78 8.87 T:xoodyakround3 13.03 13.03 13.04 ascon128abi32v12 17.46 17.49 17.51 T:schwaemm256128v2 17.85 17.85 17.88 T:grain128aeadv2 18.78 18.78 18.78 ascon128bi32v12 22.42 22.46 22.49 T:isapa128av20 23.82 23.84 23.86 T:schwaemm192192v2 25.35 25.39 25.45 T:schwaemm256256v2 27.25 27.27 27.34 T:schwaemm128128v2 29.43 29.43 29.44 T:giftcofb128v1 32.01 32.06 32.18 romulusn 35.86 35.87 35.89 T:isapa128v20 43.37 43.39 43.44 romulusm 45.39 46.35 46.41 T:isapk128av20 54.28 54.28 54.28 T:tinyjambu128v2 63.72 63.72 63.72 T:tinyjambu192v2 66.85 66.85 66.86 T:tinyjambu256v2 90.75 90.82 90.92 romulust 102.43 102.44 102.54 T:isapk128v20 129.40 129.43 129.51 T:elephant200v2 217.24 217.59 217.67 T:isapxv20 4500.22 4504.17 4506.74 T:elephant176v2 5522.94 5523.17 5523.31 T:elephant160v2

Cycles/byte for 1536+1536 decrypt 25% 50% 75% aead 0.52 0.53 0.53 aes256gcmv1 0.67 0.67 0.68 T:aes128gcmv1 5.41 5.41 5.42 ascon128av12 7.74 7.74 7.75 ascon128v12 7.93 7.93 7.93 ascon80pqv12 8.77 8.80 8.86 T:xoodyakround3 12.98 12.99 13.00 ascon128abi32v12 17.50 17.58 17.70 T:schwaemm256128v2 17.87 17.92 17.93 T:grain128aeadv2 18.59 18.59 18.60 ascon128bi32v12 22.06 22.18 22.19 T:isapa128av20 23.81 23.83 23.86 T:schwaemm192192v2 25.26 25.29 25.36 T:schwaemm256256v2 27.28 27.32 27.40 T:schwaemm128128v2 29.43 29.43 29.43 T:giftcofb128v1 32.15 32.20 32.21 romulusn 35.87 35.89 35.91 T:isapa128v20 43.46 43.50 43.59 romulusm 45.47 46.24 46.42 T:isapk128av20 54.28 54.28 54.28 T:tinyjambu128v2 63.72 63.73 63.73 T:tinyjambu192v2 66.74 66.80 66.80 T:tinyjambu256v2 90.66 90.70 90.72 romulust 102.28 102.36 102.42 T:isapk128v20 129.62 129.69 129.80 T:elephant200v2 217.65 217.76 218.67 T:isapxv20 4499.47 4501.12 4512.51 T:elephant176v2 5522.82 5522.89 5522.99 T:elephant160v2

Cycles/byte for 1536+1536 forgery 25% 50% 75% aead 0.52 0.53 0.53 aes256gcmv1 0.67 0.67 0.69 T:aes128gcmv1 5.41 5.41 5.41 ascon128av12 7.74 7.74 7.74 ascon128v12 7.93 7.93 7.93 ascon80pqv12 8.82 8.86 8.87 T:xoodyakround3 12.98 12.99 12.99 ascon128abi32v12 17.37 17.37 17.50 T:isapa128av20 17.54 17.57 17.60 T:schwaemm256128v2 17.87 17.88 17.93 T:grain128aeadv2 18.59 18.59 18.59 ascon128bi32v12 22.25 22.25 22.28 T:isapa128v20 23.79 23.82 23.86 T:schwaemm192192v2 25.18 25.24 25.29 T:schwaemm256256v2 27.27 27.34 27.39 T:schwaemm128128v2 29.43 29.43 29.45 T:giftcofb128v1 32.20 32.20 32.20 romulusn 35.36 35.43 36.05 T:isapk128av20 43.50 43.54 43.57 romulusm 45.90 45.90 45.94 romulust 54.28 54.28 54.28 T:tinyjambu128v2 63.72 63.72 63.72 T:tinyjambu192v2 66.74 66.79 66.80 T:tinyjambu256v2 69.05 69.10 69.27 T:isapk128v20 129.48 129.58 130.14 T:elephant200v2 142.65 142.80 143.17 T:isapxv20 4499.53 4502.52 4512.31 T:elephant176v2 5523.16 5523.29 5530.36 T:elephant160v2

Cycles/byte for 64+64 encrypt 25% 50% 75% aead 4.67 4.68 4.79 aes256gcmv1 4.79 4.84 4.88 T:aes128gcmv1 8.40 8.40 9.09 ascon128av12 10.38 10.38 10.62 ascon80pqv12 10.52 10.60 10.66 ascon128v12 12.64 12.91 12.94 T:xoodyakround3 20.19 20.45 20.55 ascon128abi32v12 25.10 25.20 25.25 T:grain128aeadv2 25.32 25.32 25.32 ascon128bi32v12 29.85 30.08 30.41 T:schwaemm256128v2 34.98 35.57 36.18 T:schwaemm128128v2 35.59 35.61 35.62 T:giftcofb128v1 37.86 37.89 38.05 romulusn 38.64 38.90 39.26 T:schwaemm192192v2 40.35 40.47 40.69 T:schwaemm256256v2 49.97 50.02 50.21 romulusm 56.18 56.18 56.39 T:isapa128av20 63.61 63.61 63.61 T:tinyjambu128v2 74.45 74.45 74.45 T:tinyjambu192v2 77.73 77.96 77.99 T:tinyjambu256v2 121.31 121.53 121.84 romulust 144.31 144.70 144.88 T:isapk128av20 182.00 182.41 183.04 T:elephant200v2 295.76 295.76 296.24 T:isapa128v20 1023.59 1023.71 1024.04 T:isapk128v20 2209.95 2216.56 2218.27 T:isapxv20 5604.62 5607.95 5611.46 T:elephant176v2 7402.21 7404.02 7404.73 T:elephant160v2

Cycles/byte for 64+64 decrypt 25% 50% 75% aead 4.98 5.03 5.06 aes256gcmv1 5.07 5.09 5.10 T:aes128gcmv1 8.36 8.59 8.95 ascon128av12 10.55 10.55 10.73 ascon80pqv12 10.45 10.55 10.66 ascon128v12 12.94 12.96 13.01 T:xoodyakround3 19.98 19.98 20.16 ascon128abi32v12 25.02 25.02 25.16 ascon128bi32v12 25.18 25.40 25.83 T:grain128aeadv2 29.51 29.98 30.12 T:schwaemm256128v2 34.79 35.07 35.23 T:schwaemm128128v2 35.60 35.61 35.61 T:giftcofb128v1 37.78 37.83 37.88 romulusn 38.64 38.91 39.29 T:schwaemm192192v2 40.75 41.02 41.41 T:schwaemm256256v2 50.57 50.62 50.91 romulusm 54.96 54.97 55.25 T:isapa128av20 63.61 63.66 63.66 T:tinyjambu128v2 74.59 74.62 74.64 T:tinyjambu192v2 78.01 78.01 78.09 T:tinyjambu256v2 121.31 121.55 121.65 romulust 145.02 145.42 145.58 T:isapk128av20 182.05 182.37 182.55 T:elephant200v2 296.02 296.02 296.52 T:isapa128v20 1022.19 1023.86 1024.09 T:isapk128v20 2205.45 2218.33 2220.27 T:isapxv20 5607.36 5609.84 5611.67 T:elephant176v2 7395.83 7396.45 7405.69 T:elephant160v2

Cycles/byte for 64+64 forgery 25% 50% 75% aead 4.97 5.00 5.02 aes256gcmv1 5.09 5.12 5.16 T:aes128gcmv1 8.34 8.36 8.36 ascon128av12 10.42 10.45 10.55 ascon128v12 10.53 10.55 10.55 ascon80pqv12 12.68 12.89 13.36 T:xoodyakround3 19.98 19.98 19.98 ascon128abi32v12 25.02 25.02 25.03 ascon128bi32v12 25.20 25.20 25.31 T:grain128aeadv2 29.93 29.98 30.30 T:schwaemm256128v2 34.72 35.08 35.51 T:schwaemm128128v2 35.60 35.61 35.61 T:giftcofb128v1 35.94 35.94 36.82 T:isapa128av20 37.80 37.86 37.88 romulusn 38.63 38.76 38.88 T:schwaemm192192v2 40.56 40.89 41.14 T:schwaemm256256v2 50.56 50.62 50.65 romulusm 63.56 63.66 63.66 T:tinyjambu128v2 74.59 74.59 74.59 T:tinyjambu192v2 75.80 75.91 76.39 romulust 78.01 78.01 78.01 T:tinyjambu256v2 89.95 90.61 92.30 T:isapk128av20 154.62 154.62 154.73 T:isapa128v20 182.15 182.34 182.71 T:elephant200v2 546.35 546.41 546.68 T:isapk128v20 1153.70 1159.18 1160.93 T:isapxv20 5608.63 5611.41 5613.14 T:elephant176v2 7396.55 7399.88 7405.72 T:elephant160v2