Edward Stott / Crypto_light

This library implements some hash and cryptographic algorithms.

Dependents:   ES_CW2_Starter_JIN EMBEDDED_CW2 EMBEDDED_CW2_Final Spinnybois ... more

Fork of Crypto by Francois Berder

hash/HMAC.h

Committer:
estott
Date:
2018-03-09
Revision:
15:634f9c4cbab1
Parent:
10:bc9c23aa3870

File content as of revision 15:634f9c4cbab1:

#ifndef HMAC_H
#define HMAC_H

#include "HashAlgorithm.h"

class HMAC
{
    public :
        
        HMAC(HashAlgorithm *hashAlgo, uint8_t *k, uint32_t kl);
        virtual ~HMAC();
        
        void update(uint8_t *data, uint32_t length);
        void finalize(uint8_t *hash);
        
    private :
    
        HashAlgorithm *algo;
        uint8_t key[64];
        uint32_t keyLength;
};

#endif