ecdsa.h File Reference

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

Include dependency graph for ecdsa.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	ecdsa_sig_st

Macros
#define	ECDSA_R_BAD_SIGNATURE   100
#define	ECDSA_R_ENCODE_ERROR   105
#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

Functions
OPENSSL_EXPORT ECDSA_SIG *	d2i_ECDSA_SIG (ECDSA_SIG **out, const uint8_t **inp, long len)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_do_sign (const uint8_t *digest, size_t digest_len, const EC_KEY *key)
OPENSSL_EXPORT int	ECDSA_do_verify (const uint8_t *digest, size_t digest_len, const ECDSA_SIG *sig, const EC_KEY *key)
OPENSSL_EXPORT void	ECDSA_SIG_free (ECDSA_SIG *sig)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_SIG_from_bytes (const uint8_t *in, size_t in_len)
OPENSSL_EXPORT void	ECDSA_SIG_get0 (const ECDSA_SIG *sig, const BIGNUM **out_r, const BIGNUM **out_s)
const OPENSSL_EXPORT BIGNUM *	ECDSA_SIG_get0_r (const ECDSA_SIG *sig)
const OPENSSL_EXPORT BIGNUM *	ECDSA_SIG_get0_s (const ECDSA_SIG *sig)
OPENSSL_EXPORT int	ECDSA_SIG_marshal (CBB *cbb, const ECDSA_SIG *sig)
OPENSSL_EXPORT size_t	ECDSA_SIG_max_len (size_t order_len)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_SIG_new (void)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_SIG_parse (CBS *cbs)
OPENSSL_EXPORT int	ECDSA_SIG_set0 (ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s)
OPENSSL_EXPORT int	ECDSA_SIG_to_bytes (uint8_t **out_bytes, size_t *out_len, const ECDSA_SIG *sig)
OPENSSL_EXPORT int	ECDSA_sign (int type, const uint8_t *digest, size_t digest_len, uint8_t *sig, unsigned int *sig_len, const EC_KEY *key)
OPENSSL_EXPORT ECDSA_SIG *	ECDSA_sign_with_nonce_and_leak_private_key_for_testing (const uint8_t *digest, size_t digest_len, const EC_KEY *eckey, const uint8_t *nonce, size_t nonce_len)
OPENSSL_EXPORT size_t	ECDSA_size (const 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, const EC_KEY *key)
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

Definition at line 229 of file ecdsa.h.

ECDSA_R_ENCODE_ERROR

#define ECDSA_R_ENCODE_ERROR   105

Definition at line 234 of file ecdsa.h.

ECDSA_R_MISSING_PARAMETERS

#define ECDSA_R_MISSING_PARAMETERS   101

Definition at line 230 of file ecdsa.h.

ECDSA_R_NEED_NEW_SETUP_VALUES

#define ECDSA_R_NEED_NEW_SETUP_VALUES   102

Definition at line 231 of file ecdsa.h.

ECDSA_R_NOT_IMPLEMENTED

#define ECDSA_R_NOT_IMPLEMENTED   103

Definition at line 232 of file ecdsa.h.

ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED

#define ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED   104

Definition at line 233 of file ecdsa.h.

Function Documentation

d2i_ECDSA_SIG()

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

Definition at line 241 of file ecdsa_asn1.c.

ECDSA_do_sign()

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

Definition at line 299 of file ecdsa.c.

ECDSA_do_verify()

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

Definition at line 154 of file ecdsa.c.

ECDSA_SIG_free()

OPENSSL_EXPORT void ECDSA_SIG_free

(

ECDSA_SIG *

sig

)

Definition at line 115 of file ecdsa.c.

ECDSA_SIG_from_bytes()

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

Definition at line 169 of file ecdsa_asn1.c.

ECDSA_SIG_get0()

OPENSSL_EXPORT void ECDSA_SIG_get0	(	const ECDSA_SIG *	sig,
		const BIGNUM **	out_r,
		const BIGNUM **	out_s
	)

Definition at line 133 of file ecdsa.c.

ECDSA_SIG_get0_r()

const OPENSSL_EXPORT BIGNUM* ECDSA_SIG_get0_r

(

const ECDSA_SIG *

sig

)

Definition at line 125 of file ecdsa.c.

ECDSA_SIG_get0_s()

const OPENSSL_EXPORT BIGNUM* ECDSA_SIG_get0_s

(

const ECDSA_SIG *

sig

)

Definition at line 129 of file ecdsa.c.

ECDSA_SIG_marshal()

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

Definition at line 181 of file ecdsa_asn1.c.

ECDSA_SIG_max_len()

OPENSSL_EXPORT size_t ECDSA_SIG_max_len

(

size_t

order_len

)

Definition at line 221 of file ecdsa_asn1.c.

ECDSA_SIG_new()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_SIG_new

(

void

)

Definition at line 101 of file ecdsa.c.

ECDSA_SIG_parse()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_SIG_parse

(

CBS *

cbs

)

Definition at line 152 of file ecdsa_asn1.c.

ECDSA_SIG_set0()

OPENSSL_EXPORT int ECDSA_SIG_set0	(	ECDSA_SIG *	sig,
		BIGNUM *	r,
		BIGNUM *	s
	)

Definition at line 143 of file ecdsa.c.

ECDSA_SIG_to_bytes()

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

Definition at line 193 of file ecdsa_asn1.c.

ECDSA_sign()

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

Definition at line 69 of file ecdsa_asn1.c.

ECDSA_sign_with_nonce_and_leak_private_key_for_testing()

OPENSSL_EXPORT ECDSA_SIG* ECDSA_sign_with_nonce_and_leak_private_key_for_testing	(	const uint8_t *	digest,
		size_t	digest_len,
		const EC_KEY *	eckey,
		const uint8_t *	nonce,
		size_t	nonce_len
	)

Definition at line 292 of file ecdsa.c.

ECDSA_size()

OPENSSL_EXPORT size_t ECDSA_size

(

const EC_KEY *

key

)

Definition at line 132 of file ecdsa_asn1.c.

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,
		const EC_KEY *	key
	)

Definition at line 102 of file ecdsa_asn1.c.

i2d_ECDSA_SIG()

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

Definition at line 259 of file ecdsa_asn1.c.