des.h

包括BASE64编码的C语言实现,DES加密的C实现,共享内存,信号量的C实现

#ifndef __DES_ENCRYPT_H__
#define __DES_ENCRYPT_H__

bool des_encrypt(char *ib, int il, char *ob, int ol, char *key, int kl);
bool des_decrypt(char *ib, int il, char *ob, int ol, char *key, int kl);
void printhex(const char *s, int len);

#endif