myvtm/Module/mod_cardissuer/sm2.h

#include <limits.h>
#include <openssl/ec.h>
#include <openssl/bn.h>
#include <openssl/rand.h>
#include <openssl/err.h>
#include <openssl/ecdsa.h>
#include <openssl/ecdh.h>
#include <openssl/ssl.h>



#define  NID_X9_62_prime_field 406

#define ABORT do { \
	fflush(stdout); \
	fprintf(stderr, "%s:%d: ABORT\n", __FILE__, __LINE__); \
	ERR_print_errors_fp(stderr); \
	exit(1); \
} while (0)

int sm2_init();

EC_KEY* sm2_generate_key();

int sm2_exchange_key(EC_KEY*B,EC_KEY*RB,EC_POINT*PA,EC_POINT*RA,unsigned char*ZA,unsigned char *ZB,unsigned char *outkey,size_t keylen);

int sm2_end();

int ecKey2str(EC_KEY*k,unsigned char*pubkey);

int pubkey2ecPoint(char*pubkey,EC_POINT**k);

int sm2_decrypt(const char*decdata,const char*dB,char*M);
/*
旧国密密文格式解密
*/
int sm2_decrypt_new(const char*decdata,const char*dB,char*M);
/*
新国密密文格式解密
*/
int sm2_encrypt(char*random_k,char*ecpoint_PBx,char*ecpoint_PBy,const char *M,unsigned char mdatalen,char*encdata);
/*
旧国密密文格式加密
*/
int sm2_encrypt_new(char*random_k,char*ecpoint_PBx,char*ecpoint_PBy,const char *M,unsigned char mdatalen,char*encdata);
/*
新国密密文格式加密
*/