LPDDR4 Benchmarks

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On the bionic-containers-rockpro64-0.6.44-239-arm64 image for the ROCKPro64, I got this:

Code:

rock64@rockpro64:~$ cryptsetup benchmark
# Tests are approximate using memory only (no storage IO).
PBKDF2-sha1       774428 iterations per second for 256-bit key
PBKDF2-sha256    1470653 iterations per second for 256-bit key
PBKDF2-sha512     489988 iterations per second for 256-bit key
PBKDF2-ripemd160  378274 iterations per second for 256-bit key
PBKDF2-whirlpool  172010 iterations per second for 256-bit key
argon2i       4 iterations, 386620 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
argon2id      4 iterations, 369429 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
#     Algorithm | Key |  Encryption |  Decryption
       aes-cbc   128b   616.2 MiB/s   832.0 MiB/s
   serpent-cbc   128b           N/A           N/A
   twofish-cbc   128b    80.4 MiB/s    82.4 MiB/s
       aes-cbc   256b   529.3 MiB/s   747.7 MiB/s
   serpent-cbc   256b           N/A           N/A
   twofish-cbc   256b    80.6 MiB/s    82.1 MiB/s
       aes-xts   256b   681.4 MiB/s   680.5 MiB/s
   serpent-xts   256b           N/A           N/A
   twofish-xts   256b           N/A           N/A
       aes-xts   512b   620.1 MiB/s   619.6 MiB/s
   serpent-xts   512b           N/A           N/A
   twofish-xts   512b           N/A           N/A

And just for comparison, here is the same benchmark on the rock64 (same image, but rock64 version):

Code:

rock64@rock64:~$ cryptsetup benchmark
# Tests are approximate using memory only (no storage IO).
PBKDF2-sha1       277989 iterations per second for 256-bit key
PBKDF2-sha256     495546 iterations per second for 256-bit key
PBKDF2-sha512     202584 iterations per second for 256-bit key
PBKDF2-ripemd160  160824 iterations per second for 256-bit key
PBKDF2-whirlpool   71157 iterations per second for 256-bit key
argon2i       4 iterations, 284387 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
argon2id      4 iterations, 299706 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
#     Algorithm | Key |  Encryption |  Decryption
        aes-cbc   128b   348.7 MiB/s   433.2 MiB/s
    serpent-cbc   128b           N/A           N/A
    twofish-cbc   128b    29.7 MiB/s    30.6 MiB/s
        aes-cbc   256b   300.6 MiB/s   394.8 MiB/s
    serpent-cbc   256b           N/A           N/A
    twofish-cbc   256b    29.9 MiB/s    30.7 MiB/s
        aes-xts   256b   385.2 MiB/s   385.6 MiB/s
    serpent-xts   256b           N/A           N/A
    twofish-xts   256b           N/A           N/A
        aes-xts   512b   356.9 MiB/s   356.1 MiB/s
    serpent-xts   512b           N/A           N/A
    twofish-xts   512b           N/A           N/A