blob: 56492ead89d2caf11701775dcae3b81b919157e5 (
plain)
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
69
|
/*
* Copyright (c) 2015-2020, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef MBEDTLS_CONFIG_H
#define MBEDTLS_CONFIG_H
/*
* Key algorithms currently supported on mbed TLS libraries
*/
#define TF_MBEDTLS_RSA 1
#define TF_MBEDTLS_ECDSA 2
#define TF_MBEDTLS_RSA_AND_ECDSA 3
#define TF_MBEDTLS_USE_RSA (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA \
|| TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA)
#define TF_MBEDTLS_USE_ECDSA (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_ECDSA \
|| TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA)
/*
* Hash algorithms currently supported on mbed TLS libraries
*/
#define TF_MBEDTLS_SHA256 1
#define TF_MBEDTLS_SHA384 2
#define TF_MBEDTLS_SHA512 3
/*
* Configuration file to build mbed TLS with the required features for
* Trusted Boot
*/
#define MBEDTLS_PLATFORM_MEMORY
#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
/* Prevent mbed TLS from using snprintf so that it can use tf_snprintf. */
#define MBEDTLS_PLATFORM_SNPRINTF_ALT
#define MBEDTLS_PLATFORM_C
#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
#if DRTM_SHA_ALG == 256
#define MBEDTLS_SHA256_C
#elif DRTM_SHA_ALG == 384 || DRTM_SHA_ALG == 512
#define MBEDTLS_SHA512_C
#else
#define MBEDTLS_SHA512_C
#endif
#define MBEDTLS_MD_C
#define MBEDTLS_ERROR_C
#define MBEDTLS_VERSION_C
/* Memory buffer allocator options */
#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 8
/*
* Prevent the use of 128-bit division which
* creates dependency on external libraries.
*/
#define MBEDTLS_NO_UDBL_DIVISION
#ifndef __ASSEMBLER__
/* System headers required to build mbed TLS with the current configuration */
#include <stdlib.h>
#include <mbedtls/check_config.h>
#endif
#define TF_MBEDTLS_HEAP_SIZE U(4 * 1024)
#endif /* MBEDTLS_CONFIG_H */
|
