diff options
Diffstat (limited to 'ext')
-rw-r--r-- | ext/digest/sha2/sha2.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ext/digest/sha2/sha2.c b/ext/digest/sha2/sha2.c index ac7f7b5b7a..0566b93cb7 100644 --- a/ext/digest/sha2/sha2.c +++ b/ext/digest/sha2/sha2.c @@ -559,7 +559,8 @@ void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) { } while (len >= SHA256_BLOCK_LENGTH) { /* Process as many complete blocks as we can */ - SHA256_Transform(context, (sha2_word32*)data); + MEMCPY_BCOPY(context->buffer, data, SHA256_BLOCK_LENGTH); + SHA256_Transform(context, (sha2_word32*)context->buffer); context->bitcount += SHA256_BLOCK_LENGTH << 3; len -= SHA256_BLOCK_LENGTH; data += SHA256_BLOCK_LENGTH; @@ -880,7 +881,8 @@ void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) { } while (len >= SHA512_BLOCK_LENGTH) { /* Process as many complete blocks as we can */ - SHA512_Transform(context, (sha2_word64*)data); + MEMCPY_BCOPY(context->buffer, data, SHA512_BLOCK_LENGTH); + SHA512_Transform(context, (sha2_word64*)context->buffer); ADDINC128(context->bitcount, SHA512_BLOCK_LENGTH << 3); len -= SHA512_BLOCK_LENGTH; data += SHA512_BLOCK_LENGTH; |