diff options
Diffstat (limited to 'src/crypto/sha/sha512.c')
| -rw-r--r-- | src/crypto/sha/sha512.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/crypto/sha/sha512.c b/src/crypto/sha/sha512.c index 59be8c1..2acefb1 100644 --- a/src/crypto/sha/sha512.c +++ b/src/crypto/sha/sha512.c @@ -189,8 +189,9 @@ int SHA512_Update(SHA512_CTX *c, const void *in_data, size_t len) { uint8_t *p = c->u.p; const uint8_t *data = (const uint8_t *)in_data; - if (len == 0) + if (len == 0) { return 1; + } l = (c->Nl + (((uint64_t)len) << 3)) & OPENSSL_U64(0xffffffffffffffff); if (l < c->Nl) { @@ -218,14 +219,21 @@ int SHA512_Update(SHA512_CTX *c, const void *in_data, size_t len) { if (len >= sizeof(c->u)) { #ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA - if ((size_t)data % sizeof(c->u.d[0]) != 0) - while (len >= sizeof(c->u)) - memcpy(p, data, sizeof(c->u)), sha512_block_data_order(c, p, 1), - len -= sizeof(c->u), data += sizeof(c->u); - else + if ((size_t)data % sizeof(c->u.d[0]) != 0) { + while (len >= sizeof(c->u)) { + memcpy(p, data, sizeof(c->u)); + sha512_block_data_order(c, p, 1); + len -= sizeof(c->u); + data += sizeof(c->u); + } + } else #endif - sha512_block_data_order(c, data, len / sizeof(c->u)), data += len, - len %= sizeof(c->u), data -= len; + { + sha512_block_data_order(c, data, len / sizeof(c->u)); + data += len; + len %= sizeof(c->u); + data -= len; + } } if (len != 0) { |