diff options
author | Jakob Unterwurzacher | 2021-09-04 11:41:56 +0200 |
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committer | Jakob Unterwurzacher | 2021-09-07 18:14:05 +0200 |
commit | e2ec048a09889b2bf71e8bbfef9f0584ff7d69db (patch) | |
tree | 84bb1f8c709f8db3b2dd551c7c5343c0ffe44ed9 /internal/stupidgcm/chacha.h | |
parent | bf572aef88963732849b8e5ae679e63c6be4aa46 (diff) |
stupidgcm: introduce stupidAEADCommon and use for both chacha & gcm
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)
Diffstat (limited to 'internal/stupidgcm/chacha.h')
-rw-r--r-- | internal/stupidgcm/chacha.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/internal/stupidgcm/chacha.h b/internal/stupidgcm/chacha.h deleted file mode 100644 index a5eac04..0000000 --- a/internal/stupidgcm/chacha.h +++ /dev/null @@ -1,32 +0,0 @@ -enum aeadType { - aeadTypeChacha = 1, - aeadTypeGcm = 2, -}; - -int aead_seal( - const enum aeadType cipherId, - const unsigned char* const plaintext, - const int plaintextLen, - const unsigned char* const authData, - const int authDataLen, - const unsigned char* const key, - const int keyLen, - const unsigned char* const iv, - const int ivLen, - unsigned char* const ciphertext, - const int ciphertextBufLen); - -int aead_open( - const enum aeadType cipherId, - const unsigned char* const ciphertext, - const int ciphertextLen, - const unsigned char* const authData, - const int authDataLen, - unsigned char* const tag, - const int tagLen, - const unsigned char* const key, - const int keyLen, - const unsigned char* const iv, - const int ivLen, - unsigned char* const plaintext, - const int plaintextBufLen); |