/* bcal-cmac.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 BCALCMAC_H_
#define BCALCMAC_H_
#include "bcal-basic.h"
#include "blockcipher_descriptor.h"
-typedef struct{
- bcdesc_t* desc;
- bcgen_ctx_t cctx;
- uint8_t* accu;
- uint8_t* k1;
- uint8_t* k2;
- uint8_t* lastblock;
- uint8_t last_set;
- uint8_t blocksize_B;
+typedef struct {
+ bcdesc_t* desc;
+ bcgen_ctx_t cctx;
+ uint8_t* accu;
+ uint8_t* k1;
+ uint8_t* k2;
+ uint8_t* lastblock;
+ uint8_t last_set;
+ uint8_t blocksize_B;
} bcal_cmac_ctx_t;
-uint8_t bcal_cmac_init(const bcdesc_t *desc, const void *key, uint16_t keysize_b, bcal_cmac_ctx_t *ctx);
+uint8_t bcal_cmac_init(const bcdesc_t *desc, const void *key,
+ uint16_t keysize_b, bcal_cmac_ctx_t *ctx);
void bcal_cmac_free(bcal_cmac_ctx_t *ctx);
void bcal_cmac_nextBlock(bcal_cmac_ctx_t *ctx, const void *block);
-void bcal_cmac_lastBlock(bcal_cmac_ctx_t *ctx, const void *block, uint16_t length_b);
-void bcal_cmac_ctx2mac(void *dest, uint16_t length_b, const bcal_cmac_ctx_t *ctx);
-void bcal_cmac(void *dest, uint16_t out_length_b, const void *block, uint32_t length_b, bcal_cmac_ctx_t *ctx);
+void bcal_cmac_lastBlock(bcal_cmac_ctx_t *ctx, const void *block,
+ uint16_t length_b);
+void bcal_cmac_ctx2mac(void *dest, uint16_t length_b,
+ const bcal_cmac_ctx_t *ctx);
+void bcal_cmac(void *dest, uint16_t out_length_b, const void *block,
+ uint32_t length_b, bcal_cmac_ctx_t *ctx);
#endif /* BCALCMAC_H_ */