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Merge pull request #6780 from SparkiDev/sp_x64_uninit

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SP x64 ASM: Initialize pointers in RSA functions
This commit is contained in:
David Garske
2023-09-18 09:49:22 -07:00
committed by GitHub
parent 623549ce90 c0edb7b583
commit 1d7c6c94fe
1 changed files with 42 additions and 42 deletions
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84
wolfcrypt/src/sp_x86_64.c
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@ -1928,9 +1928,9 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
#else
sp_digit a[32 * 5];
#endif
sp_digit* ah;
sp_digit* m;
sp_digit* r;
sp_digit* ah = NULL;
sp_digit* m = NULL;
sp_digit* r = NULL;
sp_digit e = 0;
int err = MP_OKAY;
#ifdef HAVE_INTEL_AVX2
@ -2139,9 +2139,9 @@ int sp_RsaPrivate_2048(const byte* in, word32 inLen, const mp_int* dm,
#else
sp_digit d[32 * 4];
#endif
sp_digit* a;
sp_digit* m;
sp_digit* r;
sp_digit* a = NULL;
sp_digit* m = NULL;
sp_digit* r = NULL;
int err = MP_OKAY;
ASSERT_SAVED_VECTOR_REGISTERS();
@ -2252,14 +2252,14 @@ int sp_RsaPrivate_2048(const byte* in, word32 inLen, const mp_int* dm,
#else
sp_digit a[16 * 11];
#endif
sp_digit* p;
sp_digit* q;
sp_digit* dp;
sp_digit* dq;
sp_digit* qi;
sp_digit* tmpa;
sp_digit* tmpb;
sp_digit* r;
sp_digit* p = NULL;
sp_digit* q = NULL;
sp_digit* dp = NULL;
sp_digit* dq = NULL;
sp_digit* qi = NULL;
sp_digit* tmpa = NULL;
sp_digit* tmpb = NULL;
sp_digit* r = NULL;
sp_digit c;
int err = MP_OKAY;
#ifdef HAVE_INTEL_AVX2
@ -4826,9 +4826,9 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
#else
sp_digit a[48 * 5];
#endif
sp_digit* ah;
sp_digit* m;
sp_digit* r;
sp_digit* ah = NULL;
sp_digit* m = NULL;
sp_digit* r = NULL;
sp_digit e = 0;
int err = MP_OKAY;
#ifdef HAVE_INTEL_AVX2
@ -5037,9 +5037,9 @@ int sp_RsaPrivate_3072(const byte* in, word32 inLen, const mp_int* dm,
#else
sp_digit d[48 * 4];
#endif
sp_digit* a;
sp_digit* m;
sp_digit* r;
sp_digit* a = NULL;
sp_digit* m = NULL;
sp_digit* r = NULL;
int err = MP_OKAY;
ASSERT_SAVED_VECTOR_REGISTERS();
@ -5150,14 +5150,14 @@ int sp_RsaPrivate_3072(const byte* in, word32 inLen, const mp_int* dm,
#else
sp_digit a[24 * 11];
#endif
sp_digit* p;
sp_digit* q;
sp_digit* dp;
sp_digit* dq;
sp_digit* qi;
sp_digit* tmpa;
sp_digit* tmpb;
sp_digit* r;
sp_digit* p = NULL;
sp_digit* q = NULL;
sp_digit* dp = NULL;
sp_digit* dq = NULL;
sp_digit* qi = NULL;
sp_digit* tmpa = NULL;
sp_digit* tmpb = NULL;
sp_digit* r = NULL;
sp_digit c;
int err = MP_OKAY;
#ifdef HAVE_INTEL_AVX2
@ -6950,9 +6950,9 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
#else
sp_digit a[64 * 5];
#endif
sp_digit* ah;
sp_digit* m;
sp_digit* r;
sp_digit* ah = NULL;
sp_digit* m = NULL;
sp_digit* r = NULL;
sp_digit e = 0;
int err = MP_OKAY;
#ifdef HAVE_INTEL_AVX2
@ -7161,9 +7161,9 @@ int sp_RsaPrivate_4096(const byte* in, word32 inLen, const mp_int* dm,
#else
sp_digit d[64 * 4];
#endif
sp_digit* a;
sp_digit* m;
sp_digit* r;
sp_digit* a = NULL;
sp_digit* m = NULL;
sp_digit* r = NULL;
int err = MP_OKAY;
ASSERT_SAVED_VECTOR_REGISTERS();
@ -7274,14 +7274,14 @@ int sp_RsaPrivate_4096(const byte* in, word32 inLen, const mp_int* dm,
#else
sp_digit a[32 * 11];
#endif
sp_digit* p;
sp_digit* q;
sp_digit* dp;
sp_digit* dq;
sp_digit* qi;
sp_digit* tmpa;
sp_digit* tmpb;
sp_digit* r;
sp_digit* p = NULL;
sp_digit* q = NULL;
sp_digit* dp = NULL;
sp_digit* dq = NULL;
sp_digit* qi = NULL;
sp_digit* tmpa = NULL;
sp_digit* tmpb = NULL;
sp_digit* r = NULL;
sp_digit c;
int err = MP_OKAY;
#ifdef HAVE_INTEL_AVX2