pokud by nekoho zajimalo, vysledek "cryptsetup benchmark":
# Testy jsou počítány jen z práce s pamětí (žádné I/O úložiště).
PBKDF2-sha1 322044 iterations per second for 256-bit key
PBKDF2-sha256 399609 iterations per second for 256-bit key
PBKDF2-sha512 271933 iterations per second for 256-bit key
PBKDF2-ripemd160 275650 iterations per second for 256-bit key
PBKDF2-whirlpool 69942 iterations per second for 256-bit key
argon2i 4 iterations, 114606 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
argon2id 4 iterations, 116507 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
# Algorithm | Key | Encryption | Decryption
aes-cbc 128b 71,5 MiB/s 93,2 MiB/s
serpent-cbc 128b 40,1 MiB/s 42,2 MiB/s
twofish-cbc 128b 57,1 MiB/s 59,8 MiB/s
aes-cbc 256b 55,7 MiB/s 70,9 MiB/s
serpent-cbc 256b 40,4 MiB/s 41,9 MiB/s
twofish-cbc 256b 56,9 MiB/s 59,8 MiB/s
aes-xts 256b 104,4 MiB/s 90,1 MiB/s
serpent-xts 256b 40,8 MiB/s 41,4 MiB/s
twofish-xts 256b 57,8 MiB/s 58,1 MiB/s
aes-xts 512b 82,0 MiB/s 69,7 MiB/s
serpent-xts 512b 40,9 MiB/s 41,4 MiB/s
twofish-xts 512b 57,4 MiB/s 57,5 MiB/s