SAMV71 Xplained Ultra Software Package 1.3

aes.h

00001 /* ----------------------------------------------------------------------------
00002  *         SAM Software Package License
00003  * ----------------------------------------------------------------------------
00004  * Copyright (c) 2013, Atmel Corporation
00005  *
00006  * All rights reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions are met:
00010  *
00011  * - Redistributions of source code must retain the above copyright notice,
00012  * this list of conditions and the disclaimer below.
00013  *
00014  * Atmel's name may not be used to endorse or promote products derived from
00015  * this software without specific prior written permission.
00016  *
00017  * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
00019  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
00020  * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00022  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
00023  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00024  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00025  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
00026  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  * ----------------------------------------------------------------------------
00028  */
00029 
00030 #ifndef _AES_
00031 #define _AES_
00032 
00033 /*------------------------------------------------------------------------------
00034  *         Headers
00035  *----------------------------------------------------------------------------*/
00036 
00037 #include "chip.h"
00038 
00039 
00040 /*----------------------------------------------------------------------------*/
00041 /*         Definition                                                         */
00042 /*----------------------------------------------------------------------------*/
00043 #define AES_MR_CIPHER_ENCRYPT 1
00044 #define AES_MR_CIPHER_DECRYPT 0
00045 /*----------------------------------------------------------------------------*/
00046 /*         Exported functions                                                 */
00047 /*----------------------------------------------------------------------------*/
00048 
00049 extern void AES_Start(void);
00050 extern void AES_SoftReset(void);
00051 extern void AES_Recount(void);
00052 extern void AES_Configure(uint32_t mode);
00053 extern void AES_EnableIt(uint32_t sources);
00054 extern void AES_DisableIt(uint32_t sources);
00055 extern uint32_t AES_GetStatus(void);
00056 extern void AES_WriteKey(const uint32_t *pKey, uint32_t keyLength);
00057 extern void AES_SetInput(uint32_t *data);
00058 extern void AES_GetOutput(uint32_t *data);
00059 extern void AES_SetVector(const uint32_t *pVector);
00060 extern void AES_SetAadLen(uint32_t len);
00061 extern void AES_SetDataLen(uint32_t len);
00062 extern void AES_SetGcmHash(uint32_t * hash);
00063 extern void AES_GetGcmTag(uint32_t * tag);
00064 extern void AES_GetGcmCounter(uint32_t * counter);
00065 extern void AES_GetGcmH(uint32_t *h);
00066 
00067 
00068 #endif /* #ifndef _AES_ */
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