avr-crypto-lib/present/present_speed.h

/* present.h */
/*
    This file is part of the AVR-Crypto-Lib.
    Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PRESENT_H_
#define PRESENT_H_

#include <stdint.h>

typedef struct present_ctx_st{
	uint64_t k[32];
} present_ctx_t;


void present_init(const uint8_t *key, uint8_t keysize_b, present_ctx_t *ctx);
void present_enc(void *buffer, present_ctx_t *ctx);
void present_dec(void *buffer, present_ctx_t *ctx);


#endif /*PRESENT_H_*/