1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/* ---------------------------------------------------------------------------- */
/* Atmel Microcontroller Software Support */
/* SAM Software Package License */
/* ---------------------------------------------------------------------------- */
/* Copyright (c) 2015, Atmel Corporation */
/* */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following condition is met: */
/* */
/* - Redistributions of source code must retain the above copyright notice, */
/* this list of conditions and the disclaimer below. */
/* */
/* Atmel's name may not be used to endorse or promote products derived from */
/* this software without specific prior written permission. */
/* */
/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */
/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */
/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/* ---------------------------------------------------------------------------- */
#ifndef _AES_
#define _AES_
/*------------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
/*----------------------------------------------------------------------------*/
/* Definition */
/*----------------------------------------------------------------------------*/
#define AES_MR_CIPHER_ENCRYPT 1
#define AES_MR_CIPHER_DECRYPT 0
/*----------------------------------------------------------------------------*/
/* Exported functions */
/*----------------------------------------------------------------------------*/
extern void AES_Start(void);
extern void AES_SoftReset(void);
extern void AES_Recount(void);
extern void AES_Configure(uint32_t mode);
extern void AES_EnableIt(uint32_t sources);
extern void AES_DisableIt(uint32_t sources);
extern uint32_t AES_GetStatus(void);
extern void AES_WriteKey(const uint32_t *pKey, uint32_t keyLength);
extern void AES_SetInput(uint32_t *data);
extern void AES_GetOutput(uint32_t *data);
extern void AES_SetVector(const uint32_t *pVector);
extern void AES_SetAadLen(uint32_t len);
extern void AES_SetDataLen(uint32_t len);
extern void AES_SetGcmHash(uint32_t *hash);
extern void AES_GetGcmTag(uint32_t *tag);
extern void AES_GetGcmCounter(uint32_t *counter);
extern void AES_GetGcmH(uint32_t *h);
#endif /* #ifndef _AES_ */
|
