rc4.h

tooflat透明加解密增加RC4算法_源码

//rc4.h  
#ifndef _RC4_H
#define _RC4_H

struct rc4_state
{
    int x, y, m[256];
};

void rc4_setup( struct rc4_state *s, unsigned char *key,  int length );
void rc4_crypt( struct rc4_state *s, unsigned char *data, int length );

#endif /* rc4.h */