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path: root/internal/stupidgcm/chacha.h
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2021-09-07stupidgcm: introduce stupidAEADCommon and use for both chacha & gcmJakob Unterwurzacher
Nice deduplication and brings the GCM decrypt speed up to par. internal/speed$ benchstat old new name old time/op new time/op delta StupidGCM-4 4.71µs ± 0% 4.66µs ± 0% -0.99% (p=0.008 n=5+5) StupidGCMDecrypt-4 5.77µs ± 1% 4.51µs ± 0% -21.80% (p=0.008 n=5+5) name old speed new speed delta StupidGCM-4 870MB/s ± 0% 879MB/s ± 0% +1.01% (p=0.008 n=5+5) StupidGCMDecrypt-4 710MB/s ± 1% 908MB/s ± 0% +27.87% (p=0.008 n=5+5)
2021-09-07stupidgcm: stupidChacha20poly1305.Open: batch C calls in aead_openJakob Unterwurzacher
Gets the decryption speed to the same level as the encryption speed. internal/speed$ benchstat old.txt new.txt name old time/op new time/op delta StupidXchacha-4 732MB/s ± 0% 740MB/s ± 0% ~ (p=1.000 n=1+1) StupidXchachaDecrypt-4 602MB/s ± 0% 741MB/s ± 0% ~ (p=1.000 n=1+1)
2021-09-07stupidgcm: replace chacha20poly1305_seal with generic aead_sealJakob Unterwurzacher