engine_opensc.h

读写Smart卡加解密接口的程序

#ifndef _ENGINE_OPENSC_H
#define _ENGINE_OPENSC_H

#include <openssl/rsa.h>
#include <openssl/evp.h>
#include <openssl/engine.h>

int opensc_finish(void);
int opensc_init(void);

EVP_PKEY *opensc_load_public_key(ENGINE * e, const char *s_key_id,
				 UI_METHOD * ui_method, void *callback_data);
EVP_PKEY *opensc_load_private_key(ENGINE * e, const char *s_key_id,
				  UI_METHOD * ui_method, void *callback_data);
int sc_private_decrypt(int flen, const u_char * from, u_char * to,
		       RSA * rsa, int padding);
int sc_sign(int type, const u_char * m, unsigned int m_len,
	    unsigned char *sigret, unsigned int *siglen, const RSA * rsa);
int sc_private_encrypt(int flen, const u_char * from, u_char * to,
		       RSA * rsa, int padding);
int opensc_rsa_finish(RSA * rsa);

#endif