Files
GmSSL/crypto/sms4/sms4_ofb.c
Zhi Guan 3bdc0ea895 update
2015-08-15 15:02:15 +08:00

20 lines
454 B
C

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "sms4.h"
#ifndef MODES_DEBUG
# ifndef NDEBUG
# define NDEBUG
# endif
#endif
#include <assert.h>
void sms4_ofb128_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const sms4_key_t *key,
unsigned char ivec[SMS4_BLOCK_SIZE],
unsigned int *num) {
CRYPTO_ofb128_encrypt(in,out,length,key,ivec,num,(block128_f)sms4_encrypt);
}
//cprefix##_ofb##cbits##_encrypt