# Tests are approximate using memory only (no storage IO). PBKDF2-sha1 665340 iterations per second PBKDF2-sha256 420102 iterations per second PBKDF2-sha512 303407 iterations per second PBKDF2-ripemd160 428339 iterations per second PBKDF2-whirlpool 132129 iterations per second # Algorithm | Key | Encryption | Decryption aes-cbc 128b 131.5 MiB/s 155.5 MiB/s serpent-cbc 128b 51.5 MiB/s 195.2 MiB/s twofish-cbc 128b 130.7 MiB/s 171.6 MiB/s aes-cbc 256b 104.1 MiB/s 117.5 MiB/s serpent-cbc 256b 51.5 MiB/s 195.2 MiB/s twofish-cbc 256b 130.7 MiB/s 171.6 MiB/s aes-xts 256b 155.0 MiB/s 154.8 MiB/s serpent-xts 256b 176.1 MiB/s 182.3 MiB/s twofish-xts 256b 158.7 MiB/s 159.7 MiB/s aes-xts 512b 116.9 MiB/s 116.5 MiB/s serpent-xts 512b 176.1 MiB/s 182.3 MiB/s twofish-xts 512b 158.7 MiB/s 159.5 MiB/s