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Fixes from code review

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This commit is contained in:
Sean Parkinson
2018-02-14 11:09:20 +10:00
parent a3a4f2d59c
commit b18fdea2ce
3 changed files with 5 additions and 5 deletions
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4
wolfcrypt/src/ecc.c
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@@ -5785,6 +5785,7 @@ int wc_ecc_sig_size(ecc_key* key)
#ifndef WOLFSSL_SP_MATH #ifndef WOLFSSL_SP_MATH
/** Our FP cache */ /** Our FP cache */
typedef struct { typedef struct {
ecc_point* g; /* cached COPY of base point */ ecc_point* g; /* cached COPY of base point */
@@ -5802,7 +5803,6 @@ static THREAD_LS_T fp_cache_t fp_cache[FP_ENTRIES];
static volatile int initMutex = 0; /* prevent multiple mutex inits */ static volatile int initMutex = 0; /* prevent multiple mutex inits */
static wolfSSL_Mutex ecc_fp_lock; static wolfSSL_Mutex ecc_fp_lock;
#endif /* HAVE_THREAD_LS */ #endif /* HAVE_THREAD_LS */
#endif /* WOLFSSL_SP_MATH */
/* simple table to help direct the generation of the LUT */ /* simple table to help direct the generation of the LUT */
static const struct { static const struct {
@@ -6334,7 +6334,7 @@ static const struct {
#endif #endif
}; };
#ifndef WOLFSSL_SP_MATH
/* find a hole and free as required, return -1 if no hole found */ /* find a hole and free as required, return -1 if no hole found */
static int find_hole(void) static int find_hole(void)
{ {

4
wolfcrypt/src/sp_int.c
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@@ -276,7 +276,7 @@ int sp_leading_bit(sp_int* a)
d = a->dp[a->used - 1]; d = a->dp[a->used - 1];
while (d > (sp_int_digit)0xff) while (d > (sp_int_digit)0xff)
d >>= 8; d >>= 8;
bit = d >> 7; bit = (int)(d >> 7);
} }
return bit; return bit;
@@ -465,7 +465,7 @@ int sp_add(sp_int* a, sp_int* b, sp_int* r)
c = r->dp[i] == 0; c = r->dp[i] == 0;
} }
r->dp[i] = c; r->dp[i] = c;
a->used = i + c; a->used = (int)(i + c);
return MP_OKAY; return MP_OKAY;
} }

2
wolfssl/wolfcrypt/sp_int.h
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@@ -91,7 +91,7 @@ typedef struct sp_int {
WOLFSSL_LOCAL int sp_init(sp_int* a); WOLFSSL_LOCAL int sp_init(sp_int* a);
WOLFSSL_LOCAL int sp_init_multi(sp_int* a, sp_int* b, sp_int* c, sp_int* d, WOLFSSL_API int sp_init_multi(sp_int* a, sp_int* b, sp_int* c, sp_int* d,
sp_int* e, sp_int* f); sp_int* e, sp_int* f);
WOLFSSL_LOCAL void sp_clear(sp_int* a); WOLFSSL_LOCAL void sp_clear(sp_int* a);
WOLFSSL_LOCAL int sp_unsigned_bin_size(sp_int* a); WOLFSSL_LOCAL int sp_unsigned_bin_size(sp_int* a);