bigint.h File Reference

Big Integer Library. More...

#include <types.h>

Typedefs
typedef struct bigint_t	bigint_t

Functions
bigint_t *	bigint_create (void)
void	bigint_destroy (bigint_t *bigint)
int8_t	bigint_set_str (bigint_t *bigint, const char_t *str)
int8_t	bigint_set_int64 (bigint_t *bigint, int64_t value)
int8_t	bigint_set_uint64 (bigint_t *bigint, uint64_t value)
int8_t	bigint_set_bigint (bigint_t *bigint, const bigint_t *src)
bigint_t *	bigint_one (void)
bigint_t *	bigint_two (void)
bigint_t *	bigint_clone (const bigint_t *src)
bigint_t *	bigint_random (uint64_t bits)
bigint_t *	bigint_random_range (const bigint_t *min, const bigint_t *max)
bigint_t *	bigint_random_prime (uint64_t bits)
int8_t	bigint_set_bit (bigint_t *bigint, uint64_t bit, boolean_t value)
int8_t	bigint_get_bit (const bigint_t *bigint, uint64_t bit, boolean_t *value)
int8_t	bigint_flip_bit (bigint_t *bigint, uint64_t bit)
int8_t	bigint_clear_bit (bigint_t *bigint, uint64_t bit)
const char_t *	bigint_to_str (const bigint_t *bigint)
uint64_t	bigint_bit_length (const bigint_t *bigint)
int8_t	bigint_neg (bigint_t *result, const bigint_t *a)
int8_t	bigint_add (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_add_uint48 (bigint_t *result, uint64_t number)
int8_t	bigint_sub (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_sub_uint48 (bigint_t *result, uint64_t number)
int8_t	bigint_mul (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_div (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_div_with_remainder (bigint_t *result, bigint_t *remainder, const bigint_t *a, const bigint_t *b)
int8_t	bigint_div_unsigned (bigint_t *result, bigint_t *remainder, const bigint_t *a, const bigint_t *b)
int8_t	bigint_mod (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_pow (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_gcd (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_isqrt (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_mul_mod (bigint_t *result, const bigint_t *a, const bigint_t *b, const bigint_t *c)
int8_t	bigint_pow_mod (bigint_t *result, const bigint_t *a, const bigint_t *b, const bigint_t *c)
int8_t	bigint_and (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_or (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_xor (bigint_t *result, const bigint_t *a, const bigint_t *b)
int8_t	bigint_not (bigint_t *result, const bigint_t *a)
int8_t	bigint_shl (bigint_t *result, const bigint_t *a, int64_t shift)
int8_t	bigint_shr (bigint_t *result, const bigint_t *a, int64_t shift)
int8_t	bigint_shl_one (bigint_t *a)
int8_t	bigint_shr_one (bigint_t *a)
int8_t	bigint_cmp (const bigint_t *a, const bigint_t *b)
boolean_t	bigint_is_zero (const bigint_t *a)
boolean_t	bigint_is_negative (const bigint_t *a)
boolean_t	bigint_is_odd (const bigint_t *a)
boolean_t	bigint_is_even (const bigint_t *a)
boolean_t	bigint_is_int64 (const bigint_t *a, int64_t value)
boolean_t	bigint_is_uint64 (const bigint_t *a, uint64_t value)
boolean_t	bigint_is_prime (const bigint_t *a)

Detailed Description

Big Integer Library.

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