diff options
Diffstat (limited to 'libtommath/tommath.h')
| -rw-r--r-- | libtommath/tommath.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/libtommath/tommath.h b/libtommath/tommath.h index 4547488..775687b 100644 --- a/libtommath/tommath.h +++ b/libtommath/tommath.h @@ -62,7 +62,7 @@ extern "C" { #endif #elif defined(MP_64BIT) /* for GCC only on supported platforms */ - typedef uint64_t mp_digit; + typedef ulong64 mp_digit; #if defined(_WIN32) typedef unsigned __int128 mp_word; #elif defined(__GNUC__) @@ -79,7 +79,7 @@ extern "C" { /* this is to make porting into LibTomCrypt easier :-) */ typedef uint32_t mp_digit; - typedef uint64_t mp_word; + typedef ulong64 mp_word; #ifdef MP_31BIT /* this is an extension that uses 31-bit digits */ @@ -203,7 +203,7 @@ int mp_init_size(mp_int *a, int size); /* ---> Basic Manipulations <--- */ #define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO) -#define mp_iseven(a) ((((a)->used > 0) && (((a)->dp[0] & 1u) == 0u)) ? MP_YES : MP_NO) +#define mp_iseven(a) ((((a)->used == 0) || (((a)->dp[0] & 1u) == 0u)) ? MP_YES : MP_NO) #define mp_isodd(a) ((((a)->used > 0) && (((a)->dp[0] & 1u) == 1u)) ? MP_YES : MP_NO) #define mp_isneg(a) (((a)->sign != MP_ZPOS) ? MP_YES : MP_NO) @@ -238,10 +238,10 @@ int mp_init_set (mp_int * a, mp_digit b); int mp_init_set_int (mp_int * a, unsigned long b); /* copy, b = a */ -int mp_copy(mp_int *a, mp_int *b); +int mp_copy(const mp_int *a, mp_int *b); /* inits and copies, a = b */ -int mp_init_copy(mp_int *a, mp_int *b); +int mp_init_copy(mp_int *a, const mp_int *b); /* trim unused digits */ void mp_clamp(mp_int *a); @@ -261,25 +261,25 @@ void mp_rshd(mp_int *a, int b); int mp_lshd(mp_int *a, int b); /* c = a / 2**b, implemented as c = a >> b */ -int mp_div_2d(mp_int *a, int b, mp_int *c, mp_int *d); +int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d); /* b = a/2 */ int mp_div_2(mp_int *a, mp_int *b); /* c = a * 2**b, implemented as c = a << b */ -int mp_mul_2d(mp_int *a, int b, mp_int *c); +int mp_mul_2d(const mp_int *a, int b, mp_int *c); /* b = a*2 */ int mp_mul_2(mp_int *a, mp_int *b); /* c = a mod 2**b */ -int mp_mod_2d(mp_int *a, int b, mp_int *c); +int mp_mod_2d(const mp_int *a, int b, mp_int *c); /* computes a = 2**b */ int mp_2expt(mp_int *a, int b); /* Counts the number of lsbs which are zero before the first zero bit */ -int mp_cnt_lsb(mp_int *a); +int mp_cnt_lsb(const mp_int *a); /* I Love Earth! */ @@ -299,16 +299,16 @@ int mp_and(mp_int *a, mp_int *b, mp_int *c); /* ---> Basic arithmetic <--- */ /* b = -a */ -int mp_neg(mp_int *a, mp_int *b); +int mp_neg(const mp_int *a, mp_int *b); /* b = |a| */ int mp_abs(mp_int *a, mp_int *b); /* compare a to b */ -int mp_cmp(mp_int *a, mp_int *b); +int mp_cmp(const mp_int *a, const mp_int *b); /* compare |a| to |b| */ -int mp_cmp_mag(mp_int *a, mp_int *b); +int mp_cmp_mag(const mp_int *a, const mp_int *b); /* c = a + b */ int mp_add(mp_int *a, mp_int *b, mp_int *c); @@ -331,7 +331,7 @@ int mp_mod(mp_int *a, mp_int *b, mp_int *c); /* ---> single digit functions <--- */ /* compare against a single digit */ -int mp_cmp_d(mp_int *a, mp_digit b); +int mp_cmp_d(const mp_int *a, mp_digit b); /* c = a + b */ int mp_add_d(mp_int *a, mp_digit b, mp_int *c); @@ -455,9 +455,9 @@ int mp_exptmod(mp_int *a, mp_int *b, mp_int *c, mp_int *d); /* number of primes */ #ifdef MP_8BIT - #define PRIME_SIZE 31 +# define PRIME_SIZE 31 #else - #define PRIME_SIZE 256 +# define PRIME_SIZE 256 #endif /* table of first PRIME_SIZE primes */ @@ -524,7 +524,7 @@ int mp_prime_next_prime(mp_int *a, int t, int bbs_style); int mp_prime_random_ex(mp_int *a, int t, int size, int flags, ltm_prime_callback cb, void *dat); /* ---> radix conversion <--- */ -int mp_count_bits(mp_int *a); +int mp_count_bits(const mp_int *a); int mp_unsigned_bin_size(mp_int *a); int mp_read_unsigned_bin(mp_int *a, const unsigned char *b, int c); @@ -539,7 +539,7 @@ int mp_to_signed_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen); int mp_read_radix(mp_int *a, const char *str, int radix); int mp_toradix(mp_int *a, char *str, int radix); int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen); -int mp_radix_size(mp_int *a, int radix, int *size); +int mp_radix_size(const mp_int *a, int radix, int *size); #ifndef LTM_NO_FILE int mp_fread(mp_int *a, int radix, FILE *stream); |