/* bcal-eax.h */
/*
- This file is part of the AVR-Crypto-Lib.
- Copyright (C) 2010 Daniel Otte (daniel.otte@rub.de)
+ This file is part of the AVR-Crypto-Lib.
+ Copyright (C) 2010 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 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.
+ 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/>.
-*/
+ 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 BCALEAX_H_
#define BCALEAX_H_
#include "bcal-cmac.h"
#include "bcal-ctr.h"
-typedef struct{
- uint8_t* nonce;
- bcal_cmac_ctx_t ntag;
- bcal_cmac_ctx_t ctag;
- bcal_cmac_ctx_t htag;
- bcal_ctr_ctx_t cipher;
- uint8_t blocksize_B;
- uint8_t header_set;
+typedef struct {
+ uint8_t* nonce;
+ bcal_cmac_ctx_t ntag;
+ bcal_cmac_ctx_t ctag;
+ bcal_cmac_ctx_t htag;
+ bcal_ctr_ctx_t cipher;
+ uint8_t blocksize_B;
+ uint8_t header_set;
} bcal_eax_ctx_t;
-uint8_t bcal_eax_init(const bcdesc_t *desc, const void *key, uint16_t keysize_b, bcal_eax_ctx_t *ctx);
+uint8_t bcal_eax_init(const bcdesc_t *desc, const void *key, uint16_t keysize_b,
+ bcal_eax_ctx_t *ctx);
void bcal_eax_free(bcal_eax_ctx_t *ctx);
-void bcal_eax_loadNonce(const void *nonce, uint16_t length_b, bcal_eax_ctx_t *ctx);
+void bcal_eax_loadNonce(const void *nonce, uint16_t length_b,
+ bcal_eax_ctx_t *ctx);
void bcal_eax_addNextHeader(const void *header, bcal_eax_ctx_t *ctx);
-void bcal_eax_addLastHeader(const void *header, uint16_t length_b, bcal_eax_ctx_t *ctx);
+void bcal_eax_addLastHeader(const void *header, uint16_t length_b,
+ bcal_eax_ctx_t *ctx);
void bcal_eax_encNextBlock(void *block, bcal_eax_ctx_t *ctx);
void bcal_eax_encLastBlock(void *block, uint16_t length_b, bcal_eax_ctx_t *ctx);
void bcal_eax_decNextBlock(void *block, bcal_eax_ctx_t *ctx);