RP2350におけるwolfCryptのベンチマーク結果です。
クロックはデフォルトの150MHz、ARMモードです。
wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
RNG 3 MiB took 1.001 seconds, 2.855 MiB/s
AES-128-CBC-enc 3 MiB took 1.004 seconds, 2.529 MiB/s
AES-128-CBC-dec 3 MiB took 1.000 seconds, 2.588 MiB/s
AES-192-CBC-enc 2 MiB took 1.007 seconds, 2.157 MiB/s
AES-192-CBC-dec 2 MiB took 1.005 seconds, 2.234 MiB/s
AES-256-CBC-enc 2 MiB took 1.009 seconds, 1.888 MiB/s
AES-256-CBC-dec 2 MiB took 1.003 seconds, 1.898 MiB/s
AES-128-GCM-enc 900 KiB took 1.003 seconds, 897.418 KiB/s
AES-128-GCM-dec 925 KiB took 1.015 seconds, 911.157 KiB/s
AES-192-GCM-enc 850 KiB took 1.006 seconds, 844.758 KiB/s
AES-192-GCM-dec 875 KiB took 1.021 seconds, 856.974 KiB/s
AES-256-GCM-enc 825 KiB took 1.029 seconds, 802.085 KiB/s
AES-256-GCM-dec 825 KiB took 1.015 seconds, 812.705 KiB/s
AES-128-GCM-enc-no_AAD 1000 KiB took 1.017 seconds, 983.142 KiB/s
AES-128-GCM-dec-no_AAD 1000 KiB took 1.004 seconds, 995.881 KiB/s
AES-192-GCM-enc-no_AAD 925 KiB took 1.004 seconds, 921.384 KiB/s
AES-192-GCM-dec-no_AAD 950 KiB took 1.018 seconds, 933.496 KiB/s
AES-256-GCM-enc-no_AAD 875 KiB took 1.007 seconds, 868.579 KiB/s
AES-256-GCM-dec-no_AAD 900 KiB took 1.024 seconds, 879.291 KiB/s
GMAC Table 4-bit 2 MiB took 1.000 seconds, 2.488 MiB/s
CHACHA 6 MiB took 1.004 seconds, 6.397 MiB/s
CHA-POLY 4 MiB took 1.001 seconds, 4.024 MiB/s
POLY1305 21 MiB took 1.000 seconds, 20.868 MiB/s
SHA 6 MiB took 1.000 seconds, 6.493 MiB/s
SHA-256 2 MiB took 1.010 seconds, 2.224 MiB/s
SHA-384 1 MiB took 1.013 seconds, 0.988 MiB/s
SHA-512 975 KiB took 1.019 seconds, 956.876 KiB/s
SHA-512/224 775 KiB took 1.000 seconds, 774.960 KiB/s
SHA-512/256 1 MiB took 1.024 seconds, 0.978 MiB/s
SHA3-224 1 MiB took 1.001 seconds, 1.171 MiB/s
SHA3-256 1 MiB took 1.013 seconds, 1.109 MiB/s
SHA3-384 875 KiB took 1.017 seconds, 860.133 KiB/s
SHA3-512 625 KiB took 1.032 seconds, 605.855 KiB/s
SHAKE256 1 MiB took 1.013 seconds, 1.109 MiB/s
HMAC-SHA 6 MiB took 1.001 seconds, 6.463 MiB/s
HMAC-SHA256 2 MiB took 1.007 seconds, 2.206 MiB/s
HMAC-SHA384 1000 KiB took 1.012 seconds, 987.685 KiB/s
HMAC-SHA512 950 KiB took 1.010 seconds, 940.914 KiB/s
RSA 2048 public 226 ops took 1.004 sec, avg 4.442 ms, 225.121 ops/sec
RSA 2048 private 8 ops took 1.093 sec, avg 136.666 ms, 7.317 ops/sec
DH 2048 key gen 16 ops took 1.015 sec, avg 63.442 ms, 15.762 ops/sec
DH 2048 agree 16 ops took 1.009 sec, avg 63.034 ms, 15.864 ops/sec
ECC [ SECP256R1] 256 key gen 46 ops took 1.034 sec, avg 22.489 ms, 44.466 ops/sec
ECDHE [ SECP256R1] 256 agree 108 ops took 1.004 sec, avg 9.292 ms, 107.615 ops/sec
ECDSA [ SECP256R1] 256 sign 42 ops took 1.017 sec, avg 24.226 ms, 41.278 ops/sec
ECDSA [ SECP256R1] 256 verify 96 ops took 1.015 sec, avg 10.569 ms, 94.614 ops/sec
CURVE 25519 key gen 103 ops took 1.006 sec, avg 9.762 ms, 102.433 ops/sec
CURVE 25519 agree 106 ops took 1.015 sec, avg 9.575 ms, 104.437 ops/sec
ED 25519 key gen 101 ops took 1.005 sec, avg 9.952 ms, 100.479 ops/sec
ED 25519 sign 80 ops took 1.019 sec, avg 12.741 ms, 78.484 ops/sec
ED 25519 verify 76 ops took 1.020 sec, avg 13.427 ms, 74.477 ops/sec
CURVE 448 key gen 25 ops took 1.014 sec, avg 40.580 ms, 24.643 ops/sec
CURVE 448 agree 26 ops took 1.034 sec, avg 39.770 ms, 25.144 ops/sec
ED 448 key gen 34 ops took 1.027 sec, avg 30.219 ms, 33.092 ops/sec
ED 448 sign 32 ops took 1.030 sec, avg 32.187 ms, 31.069 ops/sec
ED 448 verify 22 ops took 1.098 sec, avg 49.900 ms, 20.040 ops/sec
Benchmark completeRP2040では、デフォルトの125MHzでこのパフォーマンスの約33-50%を期待できます。
詳細はこちらの記事をご覧ください。