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Don't ForceZero in assembly optimized versions.

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This commit is contained in:
Sean Parkinson
2016-12-09 08:31:37 +10:00
parent a1b92dc809
commit 22ecd55964
1 changed files with 6 additions and 6 deletions
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12
wolfcrypt/src/sha512.c
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@@ -1036,9 +1036,9 @@ static int Transform_AVX1(Sha512* sha512)
/* Wipe variables */ /* Wipe variables */
#if !defined(HAVE_INTEL_AVX1)&&!defined(HAVE_INTEL_AVX2) #if !defined(HAVE_INTEL_AVX1)&&!defined(HAVE_INTEL_AVX2)
ForceZero(W_X, sizeof(word64) * 16); XMEMSET(W_X, 0, sizeof(word64) * 16);
#endif #endif
ForceZero(T, sizeof(T)); XMEMSET(T, 0, sizeof(T));
return 0; return 0;
} }
@@ -1107,9 +1107,9 @@ static int Transform_AVX1_RORX(Sha512* sha512)
/* Wipe variables */ /* Wipe variables */
#if !defined(HAVE_INTEL_AVX1)&&!defined(HAVE_INTEL_AVX2) #if !defined(HAVE_INTEL_AVX1)&&!defined(HAVE_INTEL_AVX2)
ForceZero(W_X, sizeof(word64) * 16); XMEMSET(W_X, 0, sizeof(word64) * 16);
#endif #endif
ForceZero(T, sizeof(T)); XMEMSET(T, 0, sizeof(T));
return 0; return 0;
} }
@@ -1287,9 +1287,9 @@ static int Transform_AVX2(Sha512* sha512)
/* Wipe variables */ /* Wipe variables */
#if !defined(HAVE_INTEL_AVX1)&&!defined(HAVE_INTEL_AVX2) #if !defined(HAVE_INTEL_AVX1)&&!defined(HAVE_INTEL_AVX2)
ForceZero(W, sizeof(word64) * 16); XMEMSET(W, 0, sizeof(word64) * 16);
#endif #endif
ForceZero(T, sizeof(T)); XMEMSET(T, 0, sizeof(T));
return 0; return 0;
} }