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
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2019, Softathome
*/
#ifndef _AES_H
#define _AES_H
#include <errno.h>
#include <image.h>
#if IMAGE_ENABLE_ENCRYPT
int image_aes_encrypt(struct image_cipher_info *info,
const unsigned char *data, int size,
unsigned char **cipher, int *cipher_len);
int image_aes_add_cipher_data(struct image_cipher_info *info, void *keydest,
void *fit, int node_noffset);
#else
int image_aes_encrypt(struct image_cipher_info *info,
const unsigned char *data, int size,
unsigned char **cipher, int *cipher_len)
{
return -ENXIO;
}
int image_aes_add_cipher_data(struct image_cipher_info *info, void *keydest,
void *fit, int node_noffset)
{
return -ENXIO;
}
#endif /* IMAGE_ENABLE_ENCRYPT */
#if IMAGE_ENABLE_DECRYPT
int image_aes_decrypt(struct image_cipher_info *info,
const void *cipher, size_t cipher_len,
void **data, size_t *size);
#else
int image_aes_decrypt(struct image_cipher_info *info,
const void *cipher, size_t cipher_len,
void **data, size_t *size)
{
return -ENXIO;
}
#endif /* IMAGE_ENABLE_DECRYPT */
#endif
|