83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/* norx32.h */
|
|
/*
|
|
This file is part of the AVR-Crypto-Lib.
|
|
Copyright (C) 2014 Daniel Otte (daniel.otte@rub.de)
|
|
|
|
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 NORX_NORX32_H_
|
|
#define NORX_NORX32_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef struct {
|
|
uint8_t d;
|
|
uint8_t r;
|
|
uint16_t a;
|
|
uint32_t s[16];
|
|
} norx32_ctx_t;
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
int8_t norx32_init (
|
|
norx32_ctx_t *ctx,
|
|
const void* nonce,
|
|
const void* key,
|
|
uint8_t rounds,
|
|
uint8_t parallel,
|
|
uint16_t tag_size_b );
|
|
|
|
void norx32_finalize(norx32_ctx_t *ctx, void *tag);
|
|
|
|
void norx32_add_header_block(norx32_ctx_t *ctx, const void *block);
|
|
|
|
void norx32_add_header_last_block(
|
|
norx32_ctx_t *ctx,
|
|
const void *block,
|
|
uint16_t length_b );
|
|
|
|
void norx32_encrypt_block(norx32_ctx_t *ctx, void *dest, const void *src);
|
|
|
|
void norx32_encrypt_last_block(
|
|
norx32_ctx_t *ctx,
|
|
void *dest,
|
|
const void *src,
|
|
uint16_t length_b );
|
|
|
|
void norx32_add_trailer_block(norx32_ctx_t *ctx, const void *block);
|
|
|
|
void norx32_add_trailer_last_block(
|
|
norx32_ctx_t *ctx,
|
|
const void *block,
|
|
uint16_t length_b );
|
|
|
|
/******************************************************************************/
|
|
|
|
void norx32_default_simple (
|
|
void *data_dest,
|
|
void *tag_dest,
|
|
const void *key,
|
|
const void *nonce,
|
|
const void *header,
|
|
size_t header_length_B,
|
|
const void *data_src,
|
|
size_t data_length_B,
|
|
const void *trailer,
|
|
size_t trailer_length_B );
|
|
|
|
#endif /* NORX_NORX32_H_ */
|