On Friday, 13 October 2023 02:35:21 BST Dale wrote: > root@fireball / # cryptsetup benchmark > # Tests are approximate using memory only (no storage IO). > PBKDF2-sha1 878204 iterations per second for 256-bit key > PBKDF2-sha256 911805 iterations per second for 256-bit key > PBKDF2-sha512 698119 iterations per second for 256-bit key > PBKDF2-ripemd160 548418 iterations per second for 256-bit key > PBKDF2-whirlpool 299251 iterations per second for 256-bit key > argon2i 4 iterations, 1048576 memory, 4 parallel threads (CPUs) > for 256-bit key (requested 2000 ms time) > argon2id 4 iterations, 1048576 memory, 4 parallel threads (CPUs) > for 256-bit key (requested 2000 ms time) > # Algorithm | Key | Encryption | Decryption > aes-cbc 128b 63.8 MiB/s 51.4 MiB/s > serpent-cbc 128b 90.9 MiB/s 307.6 MiB/s > twofish-cbc 128b 200.4 MiB/s 218.4 MiB/s > aes-cbc 256b 54.6 MiB/s 37.5 MiB/s > serpent-cbc 256b 90.4 MiB/s 302.6 MiB/s > twofish-cbc 256b 198.2 MiB/s 216.7 MiB/s > aes-xts 256b 68.0 MiB/s 45.0 MiB/s > serpent-xts 256b 231.9 MiB/s 227.6 MiB/s > twofish-xts 256b 191.8 MiB/s 163.1 MiB/s > aes-xts 512b 42.4 MiB/s 18.9 MiB/s > serpent-xts 512b 100.9 MiB/s 124.6 MiB/s > twofish-xts 512b 154.8 MiB/s 173.3 MiB/s > root@fireball / # > > > > root@nas:~# cryptsetup benchmark > # Tests are approximate using memory only (no storage IO). > PBKDF2-sha1 741567 iterations per second for 256-bit key > PBKDF2-sha256 910222 iterations per second for 256-bit key > PBKDF2-sha512 781353 iterations per second for 256-bit key > PBKDF2-ripemd160 547845 iterations per second for 256-bit key > PBKDF2-whirlpool 350929 iterations per second for 256-bit key > argon2i 4 iterations, 571787 memory, 4 parallel threads (CPUs) for > 256-bit key (requested 2000 ms time) > argon2id 4 iterations, 524288 memory, 4 parallel threads (CPUs) for > 256-bit key (requested 2000 ms time) > # Algorithm | Key | Encryption | Decryption > aes-cbc 128b 130.6 MiB/s 128.0 MiB/s > serpent-cbc 128b 64.7 MiB/s 161.8 MiB/s > twofish-cbc 128b 175.4 MiB/s 218.8 MiB/s > aes-cbc 256b 120.1 MiB/s 122.2 MiB/s > serpent-cbc 256b 84.5 MiB/s 210.8 MiB/s > twofish-cbc 256b 189.5 MiB/s 218.6 MiB/s > aes-xts 256b 167.0 MiB/s 162.1 MiB/s > serpent-xts 256b 173.9 MiB/s 204.5 MiB/s > twofish-xts 256b 204.4 MiB/s 213.2 MiB/s > aes-xts 512b 127.9 MiB/s 122.9 MiB/s > serpent-xts 512b 201.5 MiB/s 204.7 MiB/s > twofish-xts 512b 215.0 MiB/s 213.0 MiB/s > root@nas:~# > > > > Is that about what you would expect? Fireball is on a 970 mobo. It's > slightly newer. I think the 770T is about 2 years older, maybe 3.
grep AES /usr/src/linux/.config or, zgrep AES /proc/config.gz Or, grep your *current* kernel config wherever it is stored.
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