Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 1 | # |
dp-arm | 52b1fe5 | 2017-03-07 10:08:42 +0000 | [diff] [blame] | 2 | # Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved. |
Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 3 | # |
dp-arm | fa3cf0b | 2017-05-03 09:38:09 +0100 | [diff] [blame] | 4 | # SPDX-License-Identifier: BSD-3-Clause |
Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 5 | # |
| 6 | |
| 7 | include drivers/auth/mbedtls/mbedtls_common.mk |
| 8 | |
| 9 | # The platform may define the variable 'MBEDTLS_KEY_ALG' to select the key |
Masahiro Yamada | 393c48f | 2017-01-06 16:51:34 +0900 | [diff] [blame] | 10 | # algorithm to use. Default algorithm is RSA. |
Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 11 | ifeq (${MBEDTLS_KEY_ALG},) |
| 12 | MBEDTLS_KEY_ALG := rsa |
| 13 | endif |
| 14 | |
| 15 | MBEDTLS_CRYPTO_SOURCES := drivers/auth/mbedtls/mbedtls_crypto.c \ |
| 16 | $(addprefix ${MBEDTLS_DIR}/library/, \ |
| 17 | bignum.c \ |
| 18 | md.c \ |
| 19 | md_wrap.c \ |
| 20 | pk.c \ |
| 21 | pk_wrap.c \ |
| 22 | pkparse.c \ |
| 23 | pkwrite.c \ |
| 24 | sha256.c \ |
| 25 | ) |
| 26 | |
| 27 | # Key algorithm specific files |
| 28 | ifeq (${MBEDTLS_KEY_ALG},ecdsa) |
| 29 | MBEDTLS_CRYPTO_SOURCES += $(addprefix ${MBEDTLS_DIR}/library/, \ |
| 30 | ecdsa.c \ |
| 31 | ecp_curves.c \ |
| 32 | ecp.c \ |
| 33 | ) |
dp-arm | 52b1fe5 | 2017-03-07 10:08:42 +0000 | [diff] [blame] | 34 | TBBR_KEY_ALG_ID := TBBR_ECDSA |
Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 35 | else ifeq (${MBEDTLS_KEY_ALG},rsa) |
| 36 | MBEDTLS_CRYPTO_SOURCES += $(addprefix ${MBEDTLS_DIR}/library/, \ |
| 37 | rsa.c \ |
| 38 | ) |
dp-arm | 52b1fe5 | 2017-03-07 10:08:42 +0000 | [diff] [blame] | 39 | TBBR_KEY_ALG_ID := TBBR_RSA |
Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 40 | else |
Juan Castillo | bae6b2a | 2015-11-05 09:24:53 +0000 | [diff] [blame] | 41 | $(error "MBEDTLS_KEY_ALG=${MBEDTLS_KEY_ALG} not supported on mbed TLS") |
Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 42 | endif |
| 43 | |
dp-arm | 52b1fe5 | 2017-03-07 10:08:42 +0000 | [diff] [blame] | 44 | # Needs to be set to drive mbed TLS configuration correctly |
| 45 | $(eval $(call add_define,TBBR_KEY_ALG_ID)) |
Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 46 | |
| 47 | BL1_SOURCES += ${MBEDTLS_CRYPTO_SOURCES} |
| 48 | BL2_SOURCES += ${MBEDTLS_CRYPTO_SOURCES} |