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Fixes from review

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Remove ForceZero changes (better version in another pull request)
Remove SHA-224 APIs for FIPS (algorithm not avaialable in FIPS.
This commit is contained in:
Sean Parkinson
2016-11-12 09:52:07 +10:00
parent 478f279b3c
commit 9b0d53ba50
2 changed files with 0 additions and 30 deletions
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9
wolfcrypt/src/misc.c
View File

@ -183,18 +183,9 @@ STATIC INLINE void xorbuf(void* buf, const void* mask, word32 count)
/* Make sure compiler doesn't skip */
STATIC INLINE void ForceZero(const void* mem, word32 len)
{
#ifdef WOLFCRYPT_FORCEZERO_BYTE
volatile byte* z = (volatile byte*)mem;
while (len--) *z++ = 0;
#else
volatile word64 *z = (volatile word64 *)mem;
volatile byte *b;
while (len >= sizeof(word64)) { *z++ = 0; len -= sizeof(word64); }
b = (volatile byte *)z;
while (len--) *b++ = 0;
#endif
}

21
wolfcrypt/src/sha256.c
View File

@ -49,27 +49,6 @@ int wc_Sha256Final(Sha256* sha, byte* out)
return Sha256Final_fips(sha, out);
}
#if defined(WOLFSSL_SHA224)
int wc_InitSha224(Sha224* sha)
{
return InitSha224_fips(sha);
}
int wc_Sha224Update(Sha224* sha, const byte* data, word32 len)
{
return Sha224Update_fips(sha, data, len);
}
int wc_Sha224Final(Sha224* sha, byte* out)
{
return Sha224Final_fips(sha, out);
}
#endif /* WOLFSSL_SHA224 */
#else /* else build without fips */
#if !defined(NO_SHA256) && defined(WOLFSSL_TI_HASH)