mbedtls_crypto.mk 2.68 KB
Newer Older
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
#
# Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# Neither the name of ARM nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
#

include drivers/auth/mbedtls/mbedtls_common.mk

# The platform may define the variable 'MBEDTLS_KEY_ALG' to select the key
34
# algorithm to use. Default algorithm is RSA.
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
ifeq (${MBEDTLS_KEY_ALG},)
    MBEDTLS_KEY_ALG		:=	rsa
endif

MBEDTLS_CRYPTO_SOURCES		:=	drivers/auth/mbedtls/mbedtls_crypto.c	\
					$(addprefix ${MBEDTLS_DIR}/library/,	\
					bignum.c				\
					md.c					\
					md_wrap.c				\
					pk.c 					\
					pk_wrap.c 				\
					pkparse.c 				\
					pkwrite.c 				\
					sha256.c				\
					)

# Key algorithm specific files
ifeq (${MBEDTLS_KEY_ALG},ecdsa)
    MBEDTLS_CRYPTO_SOURCES	+=	$(addprefix ${MBEDTLS_DIR}/library/,	\
    					ecdsa.c					\
    					ecp_curves.c				\
    					ecp.c					\
    					)
    MBEDTLS_KEY_ALG_ID		:=	MBEDTLS_ECDSA
else ifeq (${MBEDTLS_KEY_ALG},rsa)
    MBEDTLS_CRYPTO_SOURCES	+=	$(addprefix ${MBEDTLS_DIR}/library/,	\
    					rsa.c					\
    					)
    MBEDTLS_KEY_ALG_ID		:=	MBEDTLS_RSA
else
Juan Castillo's avatar
Juan Castillo committed
65
    $(error "MBEDTLS_KEY_ALG=${MBEDTLS_KEY_ALG} not supported on mbed TLS")
66
67
endif

Juan Castillo's avatar
Juan Castillo committed
68
# mbed TLS libraries rely on this define to build correctly
69
70
71
72
$(eval $(call add_define,MBEDTLS_KEY_ALG_ID))

BL1_SOURCES			+=	${MBEDTLS_CRYPTO_SOURCES}
BL2_SOURCES			+=	${MBEDTLS_CRYPTO_SOURCES}