ecdsa.h File Reference

#include <openssl/base.h>
#include <openssl/ec_key.h>

Go to the source code of this file.

Classes
struct	ecdsa_sig_st

Macros
#define	ECDSA_R_BAD_SIGNATURE   100
#define	ECDSA_R_MISSING_PARAMETERS   101
#define	ECDSA_R_NEED_NEW_SETUP_VALUES   102
#define	ECDSA_R_NOT_IMPLEMENTED   103
#define	ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED   104
#define	ECDSA_R_ENCODE_ERROR   105

Functions
OPENSSL_EXPORT int	ECDSA_sign (int type, const uint8_t *digest, size_t digest_len, uint8_t *sig, unsigned int *sig_len, EC_KEY *key)
OPENSSL_EXPORT int	ECDSA_verify (int type, const uint8_t *digest, size_t digest_len, const uint8_t *sig, size_t sig_len, EC_KEY *key)
OPENSSL_EXPORT size_t	ECDSA_size (const EC_KEY *key)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_SIG_new (void)
OPENSSL_EXPORT void	ECDSA_SIG_free (ECDSA_SIG *sig)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_do_sign (const uint8_t *digest, size_t digest_len, EC_KEY *key)
OPENSSL_EXPORT int	ECDSA_do_verify (const uint8_t *digest, size_t digest_len, const ECDSA_SIG *sig, EC_KEY *key)
OPENSSL_EXPORT int	ECDSA_sign_setup (EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, BIGNUM **rp)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_do_sign_ex (const uint8_t *digest, size_t digest_len, const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey)
OPENSSL_EXPORT int	ECDSA_sign_ex (int type, const uint8_t *digest, size_t digest_len, uint8_t *sig, unsigned int *sig_len, const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_SIG_parse (CBS *cbs)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_SIG_from_bytes (const uint8_t *in, size_t in_len)
OPENSSL_EXPORT int	ECDSA_SIG_marshal (CBB *cbb, const ECDSA_SIG *sig)
OPENSSL_EXPORT int	ECDSA_SIG_to_bytes (uint8_t **out_bytes, size_t *out_len, const ECDSA_SIG *sig)
OPENSSL_EXPORT size_t	ECDSA_SIG_max_len (size_t order_len)
OPENSSL_EXPORT ECDSA_SIG *	d2i_ECDSA_SIG (ECDSA_SIG **out, const uint8_t **inp, long len)
OPENSSL_EXPORT int	i2d_ECDSA_SIG (const ECDSA_SIG *sig, uint8_t **outp)

Macro Definition Documentation

ECDSA_R_BAD_SIGNATURE

#define ECDSA_R_BAD_SIGNATURE   100

ECDSA_R_ENCODE_ERROR

#define ECDSA_R_ENCODE_ERROR   105

ECDSA_R_MISSING_PARAMETERS

#define ECDSA_R_MISSING_PARAMETERS   101

ECDSA_R_NEED_NEW_SETUP_VALUES

#define ECDSA_R_NEED_NEW_SETUP_VALUES   102

ECDSA_R_NOT_IMPLEMENTED

#define ECDSA_R_NOT_IMPLEMENTED   103

ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED

#define ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED   104

Function Documentation

d2i_ECDSA_SIG()

OPENSSL_EXPORT ECDSA_SIG* d2i_ECDSA_SIG	(	ECDSA_SIG **	out,
		const uint8_t **	inp,
		long	len
	)

ECDSA_do_sign()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_do_sign	(	const uint8_t *	digest,
		size_t	digest_len,
		EC_KEY *	key
	)

ECDSA_do_sign_ex()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_do_sign_ex	(	const uint8_t *	digest,
		size_t	digest_len,
		const BIGNUM *	kinv,
		const BIGNUM *	rp,
		EC_KEY *	eckey
	)

ECDSA_do_verify()

OPENSSL_EXPORT int ECDSA_do_verify	(	const uint8_t *	digest,
		size_t	digest_len,
		const ECDSA_SIG *	sig,
		EC_KEY *	key
	)

ECDSA_SIG_free()

OPENSSL_EXPORT void ECDSA_SIG_free

(

ECDSA_SIG *

sig

)

ECDSA_SIG_from_bytes()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_SIG_from_bytes	(	const uint8_t *	in,
		size_t	in_len
	)

ECDSA_SIG_marshal()

OPENSSL_EXPORT int ECDSA_SIG_marshal	(	CBB *	cbb,
		const ECDSA_SIG *	sig
	)

ECDSA_SIG_max_len()

OPENSSL_EXPORT size_t ECDSA_SIG_max_len

(

size_t

order_len

)

ECDSA_SIG_new()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_SIG_new

(

void

)

ECDSA_SIG_parse()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_SIG_parse

(

CBS *

cbs

)

ECDSA_SIG_to_bytes()

OPENSSL_EXPORT int ECDSA_SIG_to_bytes	(	uint8_t **	out_bytes,
		size_t *	out_len,
		const ECDSA_SIG *	sig
	)

ECDSA_sign()

OPENSSL_EXPORT int ECDSA_sign	(	int	type,
		const uint8_t *	digest,
		size_t	digest_len,
		uint8_t *	sig,
		unsigned int *	sig_len,
		EC_KEY *	key
	)

ECDSA_sign_ex()

OPENSSL_EXPORT int ECDSA_sign_ex	(	int	type,
		const uint8_t *	digest,
		size_t	digest_len,
		uint8_t *	sig,
		unsigned int *	sig_len,
		const BIGNUM *	kinv,
		const BIGNUM *	rp,
		EC_KEY *	eckey
	)

ECDSA_sign_setup()

OPENSSL_EXPORT int ECDSA_sign_setup	(	EC_KEY *	eckey,
		BN_CTX *	ctx,
		BIGNUM **	kinv,
		BIGNUM **	rp
	)

ECDSA_size()

OPENSSL_EXPORT size_t ECDSA_size

(

const EC_KEY *

key

)

ECDSA_verify()

OPENSSL_EXPORT int ECDSA_verify	(	int	type,
		const uint8_t *	digest,
		size_t	digest_len,
		const uint8_t *	sig,
		size_t	sig_len,
		EC_KEY *	key
	)

i2d_ECDSA_SIG()

OPENSSL_EXPORT int i2d_ECDSA_SIG	(	const ECDSA_SIG *	sig,
		uint8_t **	outp
	)