ecp_nistp521.c File Reference

#include <openssl/opensslconf.h>
#include <stdint.h>
#include <string.h>
#include <openssl/err.h>
#include "ec_lcl.h"

Go to the source code of this file.

Classes
struct	NISTP521_PRE_COMP

Macros
#define	NLIMBS   9

Typedefs
typedef uint8_t	u8
typedef uint64_t	u64
typedef int64_t	s64
typedef u8	felem_bytearray [66]
typedef uint64_t	limb
typedef limb	felem [NLIMBS]
typedef uint128_t	largefelem [NLIMBS]

Functions
const EC_METHOD *	EC_GFp_nistp521_method (void)
int	ec_GFp_nistp521_group_init (EC_GROUP *group)
int	ec_GFp_nistp521_group_set_curve (EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
int	ec_GFp_nistp521_point_get_affine_coordinates (const EC_GROUP *group, const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
int	ec_GFp_nistp521_points_mul (const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx)
int	ec_GFp_nistp521_precompute_mult (EC_GROUP *group, BN_CTX *ctx)
int	ec_GFp_nistp521_have_precompute_mult (const EC_GROUP *group)

Macro Definition Documentation

#define NLIMBS   9

Definition at line 125 of file ecp_nistp521.c.

Typedef Documentation

typedef limb felem[NLIMBS]

Definition at line 128 of file ecp_nistp521.c.

typedef u8 felem_bytearray[66]

Definition at line 59 of file ecp_nistp521.c.

typedef uint128_t largefelem[NLIMBS]

Definition at line 129 of file ecp_nistp521.c.

typedef uint64_t limb

Definition at line 127 of file ecp_nistp521.c.

typedef int64_t s64

Definition at line 51 of file ecp_nistp521.c.

typedef uint64_t u64

Definition at line 50 of file ecp_nistp521.c.

typedef uint8_t u8

Definition at line 49 of file ecp_nistp521.c.

Function Documentation

int ec_GFp_nistp521_group_init

(

EC_GROUP *

group

)

Definition at line 1592 of file ecp_nistp521.c.

int ec_GFp_nistp521_group_set_curve	(	EC_GROUP *	group,
		const BIGNUM *	p,
		const BIGNUM *	a,
		const BIGNUM *	b,
		BN_CTX *	ctx
	)

Definition at line 1600 of file ecp_nistp521.c.

int ec_GFp_nistp521_have_precompute_mult

(

const EC_GROUP *

group

)

Definition at line 2013 of file ecp_nistp521.c.

const EC_METHOD* EC_GFp_nistp521_method

(

void

)

Returns 64-bit optimized methods for nistp521

Returns

EC_METHOD object

Definition at line 1482 of file ecp_nistp521.c.

int ec_GFp_nistp521_point_get_affine_coordinates	(	const EC_GROUP *	group,
		const EC_POINT *	point,
		BIGNUM *	x,
		BIGNUM *	y,
		BN_CTX *	ctx
	)

Definition at line 1634 of file ecp_nistp521.c.

int ec_GFp_nistp521_points_mul	(	const EC_GROUP *	group,
		EC_POINT *	r,
		const BIGNUM *	scalar,
		size_t	num,
		const EC_POINT *	points[],
		const BIGNUM *	scalars[],
		BN_CTX *	ctx
	)

Definition at line 1694 of file ecp_nistp521.c.

int ec_GFp_nistp521_precompute_mult	(	EC_GROUP *	group,
		BN_CTX *	ctx
	)

Definition at line 1902 of file ecp_nistp521.c.