diff options
Diffstat (limited to 'Source/cm_sha2.c')
| -rw-r--r-- | Source/cm_sha2.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Source/cm_sha2.c b/Source/cm_sha2.c index 12c39ed63..24de2b294 100644 --- a/Source/cm_sha2.c +++ b/Source/cm_sha2.c @@ -740,7 +740,8 @@ void SHA1_Final(sha_byte digest[], SHA_CTX* context) { /* Convert FROM host byte order */ REVERSE64(context->s1.bitcount,context->s1.bitcount); #endif - *(sha_word64*)&context->s1.buffer[56] = context->s1.bitcount; + MEMCPY_BCOPY(&context->s1.buffer[56], &context->s1.bitcount, + sizeof(sha_word64)); /* Final transform: */ SHA1_Internal_Transform(context, (sha_word32*)context->s1.buffer); @@ -1067,7 +1068,8 @@ void SHA256_Internal_Last(SHA_CTX* context) { *context->s256.buffer = 0x80; } /* Set the bit count: */ - *(sha_word64*)&context->s256.buffer[56] = context->s256.bitcount; + MEMCPY_BCOPY(&context->s256.buffer[56], &context->s256.bitcount, + sizeof(sha_word64)); /* Final transform: */ SHA256_Internal_Transform(context, (sha_word32*)context->s256.buffer); @@ -1475,8 +1477,10 @@ void SHA512_Internal_Last(SHA_CTX* context) { *context->s512.buffer = 0x80; } /* Store the length of input data (in bits): */ - *(sha_word64*)&context->s512.buffer[112] = context->s512.bitcount[1]; - *(sha_word64*)&context->s512.buffer[120] = context->s512.bitcount[0]; + MEMCPY_BCOPY(&context->s512.buffer[112], &context->s512.bitcount[1], + sizeof(sha_word64)); + MEMCPY_BCOPY(&context->s512.buffer[120], &context->s512.bitcount[0], + sizeof(sha_word64)); /* Final transform: */ SHA512_Internal_Transform(context, (sha_word64*)context->s512.buffer); |