diff options
Diffstat (limited to 'cipher/cipher-poly1305.c')
| -rw-r--r-- | cipher/cipher-poly1305.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cipher/cipher-poly1305.c b/cipher/cipher-poly1305.c index 965a7b66..fb817742 100644 --- a/cipher/cipher-poly1305.c +++ b/cipher/cipher-poly1305.c @@ -215,7 +215,7 @@ _gcry_cipher_poly1305_tag (gcry_cipher_hd_t c, { gcry_err_code_t err; - if (outbuflen < GCRY_GCM_BLOCK_LEN) + if (outbuflen < POLY1305_TAGLEN) return GPG_ERR_BUFFER_TOO_SHORT; if (c->u_mode.poly1305.bytecount_over_limits) return GPG_ERR_INV_LENGTH; @@ -244,10 +244,10 @@ _gcry_cipher_poly1305_tag (gcry_cipher_hd_t c, } if (check) - return buf_eq_const(outbuf, c->u_iv.iv, outbuflen) ? + return buf_eq_const(outbuf, c->u_iv.iv, POLY1305_TAGLEN) ? GPG_ERR_NO_ERROR : GPG_ERR_CHECKSUM; - memcpy (outbuf, c->u_iv.iv, outbuflen); + memcpy (outbuf, c->u_iv.iv, POLY1305_TAGLEN); return GPG_ERR_NO_ERROR; } |