Geremia G / Crypto

Fork of François Berder Crypto, fixed AES CBC and small rework

Dependents:   AES_example shaun_larada Smartage

Fork of Crypto by Francois Berder

RC4.h

Committer:
feb11
Date:
2013-09-07
Revision:
0:7a1237bd2d13

File content as of revision 0:7a1237bd2d13:

#ifndef RC4_H
#define RC4_H

#include "Cipher.h"

class RC4 : public Cipher
{
    public :
    
        RC4(uint8_t *key, uint8_t keyLength);
        
        virtual void encrypt(uint8_t *out, uint8_t *in, uint32_t length);        
        virtual void decrypt(uint8_t *out, uint8_t *in, uint32_t length);        
        virtual uint32_t getBlockSize() const;
        
    private :
    
        uint8_t encyptByte(uint8_t in);
        
        uint8_t s[256];
        uint8_t i,j;

};

#endif