hash.h

// Copyright (c) 1999-2018 David Muse
// See the COPYING file for more information.
 
#ifndef RUDIMENTS_HASH_H
#define RUDIMENTS_HASH_H
 
#include <rudiments/private/hashincludes.h>
 
enum hasherror_t {
        HASH_ERROR_SUCCESS=0,
        HASH_ERROR_NULL,
        HASH_ERROR_INVALID_SALT_SIZE,
        HASH_ERROR_INPUT_TOO_LONG,
        HASH_ERROR_STATE_ERROR,
        HASH_ERROR_UNSUPPORTED
};
 
class RUDIMENTS_DLLSPEC hash : virtual public object {
        public:
                hash();
 
                virtual ~hash();
 
                virtual bool    setSalt(const byte_t *salt, size_t size);
 
                virtual const byte_t    *getSalt();
 
                virtual size_t  getSaltSize();
 
                virtual bool    append(const byte_t *data, uint32_t size);
 
                virtual const byte_t    *getHash()=0;
 
                virtual uint64_t        getHashSize();
 
                virtual hasherror_t     getError();
 
                virtual bool    clear();
 
                virtual bool    reset();
 
        #include <rudiments/private/hash.h>
};
 
#endif