bug fixing and support for malloc instead of stack memory (some functions)

[avr-crypto-lib.git] / bcal / bcal-cmac.h

diff --git a/bcal/bcal-cmac.h b/bcal/bcal-cmac.h
index 868c6168b6fde8f814d3e26701e372ac859cba94..9f0f3b9186d73d4c4f4b421aff80fa2099179bb5 100644 (file)
--- a/bcal/bcal-cmac.h
+++ b/bcal/bcal-cmac.h
@@ -1,21 +1,21 @@
 /* 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_
@@ -24,22 +24,26 @@
 #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_ */