bn.c File Reference

#include <openssl/bn.h>
#include <limits.h>
#include <string.h>
#include <openssl/err.h>
#include <openssl/mem.h>
#include "internal.h"

Functions
BIGNUM *	BN_new (void)
void	BN_init (BIGNUM *bn)
void	BN_free (BIGNUM *bn)
void	BN_clear_free (BIGNUM *bn)
BIGNUM *	BN_dup (const BIGNUM *src)
BIGNUM *	BN_copy (BIGNUM *dest, const BIGNUM *src)
void	BN_clear (BIGNUM *bn)
const BIGNUM *	BN_value_one (void)
void	BN_with_flags (BIGNUM *out, const BIGNUM *in, int flags)
unsigned	BN_num_bits_word (BN_ULONG l)
unsigned	BN_num_bits (const BIGNUM *bn)
unsigned	BN_num_bytes (const BIGNUM *bn)
void	BN_zero (BIGNUM *bn)
int	BN_one (BIGNUM *bn)
int	BN_set_word (BIGNUM *bn, BN_ULONG value)
int	BN_set_u64 (BIGNUM *bn, uint64_t value)
int	bn_set_words (BIGNUM *bn, const BN_ULONG *words, size_t num)
int	BN_is_negative (const BIGNUM *bn)
void	BN_set_negative (BIGNUM *bn, int sign)
BIGNUM *	bn_wexpand (BIGNUM *bn, size_t words)
BIGNUM *	bn_expand (BIGNUM *bn, size_t bits)
void	bn_correct_top (BIGNUM *bn)
int	BN_get_flags (const BIGNUM *bn, int flags)
void	BN_set_flags (BIGNUM *bn, int flags)

Function Documentation

BN_clear()

void BN_clear

(

BIGNUM *

bn

)

BN_clear_free()

void BN_clear_free

(

BIGNUM *

bn

)

BN_copy()

BIGNUM* BN_copy	(	BIGNUM *	dest,
		const BIGNUM *	src
	)

bn_correct_top()

void bn_correct_top

(

BIGNUM *

bn

)

BN_dup()

BIGNUM* BN_dup

(

const BIGNUM *

src

)

bn_expand()

BIGNUM* bn_expand	(	BIGNUM *	bn,
		size_t	bits
	)

BN_free()

void BN_free

(

BIGNUM *

bn

)

BN_get_flags()

int BN_get_flags	(	const BIGNUM *	bn,
		int	flags
	)

BN_init()

void BN_init

(

BIGNUM *

bn

)

BN_is_negative()

int BN_is_negative

(

const BIGNUM *

bn

)

BN_new()

BIGNUM* BN_new

(

void

)

BN_num_bits()

unsigned BN_num_bits

(

const BIGNUM *

bn

)

BN_num_bits_word()

unsigned BN_num_bits_word

(

BN_ULONG

l

)

BN_num_bytes()

unsigned BN_num_bytes

(

const BIGNUM *

bn

)

BN_one()

int BN_one

(

BIGNUM *

bn

)

BN_set_flags()

void BN_set_flags	(	BIGNUM *	bn,
		int	flags
	)

BN_set_negative()

void BN_set_negative	(	BIGNUM *	bn,
		int	sign
	)

BN_set_u64()

int BN_set_u64	(	BIGNUM *	bn,
		uint64_t	value
	)

BN_set_word()

int BN_set_word	(	BIGNUM *	bn,
		BN_ULONG	value
	)

bn_set_words()

int bn_set_words	(	BIGNUM *	bn,
		const BN_ULONG *	words,
		size_t	num
	)

BN_value_one()

const BIGNUM* BN_value_one

(

void

)

bn_wexpand()

BIGNUM* bn_wexpand	(	BIGNUM *	bn,
		size_t	words
	)

BN_with_flags()

void BN_with_flags	(	BIGNUM *	out,
		const BIGNUM *	in,
		int	flags
	)

BN_zero()

void BN_zero

(

BIGNUM *

bn

)