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Merge pull request #7947 from douzzer/20240905-mp_sign_t

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20240905-mp_sign_t
This commit is contained in:
Sean Parkinson
2024-09-06 08:46:23 +10:00
committed by GitHub
parent dcaff9dff4 603c03c0be
commit 6fc9dcae07
4 changed files with 8 additions and 2 deletions
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2
wolfcrypt/src/wolfmath.c
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@ -152,7 +152,7 @@ int mp_cond_copy(mp_int* a, int copy, mp_int* b)
b->used ^= (a->used ^ b->used) & (mp_size_t)mask; b->used ^= (a->used ^ b->used) & (mp_size_t)mask;
#if (!defined(WOLFSSL_SP_MATH) && !defined(WOLFSSL_SP_MATH_ALL)) || \ #if (!defined(WOLFSSL_SP_MATH) && !defined(WOLFSSL_SP_MATH_ALL)) || \
defined(WOLFSSL_SP_INT_NEGATIVE) defined(WOLFSSL_SP_INT_NEGATIVE)
b->sign ^= (a->sign ^ b->sign) & (mp_size_t)mask; b->sign ^= (mp_sign_t)(a->sign ^ b->sign) & (mp_sign_t)mask;
#endif #endif
} }

1
wolfssl/wolfcrypt/integer.h
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@ -223,6 +223,7 @@ typedef int mp_err;
#endif #endif
#define mp_size_t int #define mp_size_t int
#define mp_sign_t int
/* the mp_int structure */ /* the mp_int structure */
typedef struct mp_int { typedef struct mp_int {

6
wolfssl/wolfcrypt/sp_int.h
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@ -875,6 +875,10 @@ typedef unsigned int sp_size_t;
/* Type for number of digits. */ /* Type for number of digits. */
#define mp_size_t sp_size_t #define mp_size_t sp_size_t
#ifdef WOLFSSL_SP_INT_NEGATIVE
typedef sp_uint8 sp_sign_t;
#define mp_sign_t sp_sign_t
#endif
/** /**
* SP integer. * SP integer.
@ -888,7 +892,7 @@ typedef struct sp_int {
sp_size_t size; sp_size_t size;
#ifdef WOLFSSL_SP_INT_NEGATIVE #ifdef WOLFSSL_SP_INT_NEGATIVE
/** Indicates whether number is 0/positive or negative. */ /** Indicates whether number is 0/positive or negative. */
sp_uint8 sign; sp_sign_t sign;
#endif #endif
#ifdef HAVE_WOLF_BIGINT #ifdef HAVE_WOLF_BIGINT
/** Unsigned binary (big endian) representation of number. */ /** Unsigned binary (big endian) representation of number. */

1
wolfssl/wolfcrypt/tfm.h
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@ -380,6 +380,7 @@ while (0)
#endif #endif
#define mp_size_t int #define mp_size_t int
#define mp_sign_t int
/* a FP type */ /* a FP type */
typedef struct fp_int { typedef struct fp_int {