20 lines
860 B
C
20 lines
860 B
C
#ifndef _SECP256K1_ECDSA_
|
|
#define _SECP256K1_ECDSA_
|
|
|
|
#include "num.h"
|
|
|
|
typedef struct {
|
|
secp256k1_num_t r, s;
|
|
} secp256k1_ecdsa_sig_t;
|
|
|
|
void static secp256k1_ecdsa_sig_init(secp256k1_ecdsa_sig_t *r);
|
|
void static secp256k1_ecdsa_sig_free(secp256k1_ecdsa_sig_t *r);
|
|
|
|
int static secp256k1_ecdsa_pubkey_parse(secp256k1_gej_t *elem, const unsigned char *pub, int size);
|
|
int static secp256k1_ecdsa_sig_parse(secp256k1_ecdsa_sig_t *r, const unsigned char *sig, int size);
|
|
int static secp256k1_ecdsa_sig_serialize(unsigned char *sig, int *size, const secp256k1_ecdsa_sig_t *a);
|
|
int static secp256k1_ecdsa_sig_sign(secp256k1_ecdsa_sig_t *sig, const secp256k1_num_t *seckey, const secp256k1_num_t *message, const secp256k1_num_t *nonce);
|
|
void static secp256k1_ecdsa_sig_set_rs(secp256k1_ecdsa_sig_t *sig, const secp256k1_num_t *r, const secp256k1_num_t *s);
|
|
|
|
#endif
|