vector-default/rc4.h
#ifndef _RC4_H
#define _RC4_H
#include <iomanip>
#include <string>
#include <sstream>
//#include "smc.h"
#define RC4KEYLEN 64
#define S_SWAP(a,b) do { unsigned char t = S[a]; S[a] = S[b]; S[b] = t; } while(0)
void rc4_encrypt(
const unsigned char *key,
size_t keylen,
size_t skip,
unsigned char *data,
size_t data_len);
#endif /* _RC4_H */