diff options
Diffstat (limited to 'src/crypto/reflibs/Crypto')
| -rw-r--r-- | src/crypto/reflibs/Crypto/Cipher/ChaChaPoly1305.hs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/crypto/reflibs/Crypto/Cipher/ChaChaPoly1305.hs b/src/crypto/reflibs/Crypto/Cipher/ChaChaPoly1305.hs index 7f0ef20..9071d9f 100644 --- a/src/crypto/reflibs/Crypto/Cipher/ChaChaPoly1305.hs +++ b/src/crypto/reflibs/Crypto/Cipher/ChaChaPoly1305.hs @@ -54,17 +54,17 @@ aeadAppendAAD aad st = st { stAAD = stAAD st ++ [ aad ] } aeadFinalizeAAD :: AeadState -> AeadState aeadFinalizeAAD = id -encrypt :: ByteArray ba => ba -> AeadState -> ( ba, AeadState ) +encrypt :: ByteString -> AeadState -> ( ByteString, AeadState ) encrypt ptext st = let Nonce nonce = stNonce st - ( ctext, mac ) = P.encrypt (B.concat $ stAAD st) (stKey st) nonce (convert ptext) - in ( convert ctext, st { stAuth = Just $ Auth mac } ) + ( ctext, mac ) = P.encrypt (B.concat $ stAAD st) (stKey st) nonce ptext + in ( ctext, st { stAuth = Just $ Auth mac } ) -decrypt :: ByteArray ba => ( ba, Auth ) -> AeadState -> Maybe ba +decrypt :: ( ByteString, Auth ) -> AeadState -> Maybe ByteString decrypt ( ctext, auth ) st = do let Nonce nonce = stNonce st Auth mac = auth - fmap convert $ P.decrypt (B.concat $ stAAD st) (stKey st) nonce ( convert ctext, mac ) + P.decrypt (B.concat $ stAAD st) (stKey st) nonce ( ctext, mac ) aeadFinalize :: AeadState -> Auth aeadFinalize st = case stAuth st of |