Juan Castillo | a57a4d5 | 2015-04-02 15:44:20 +0100 | [diff] [blame] | 1 | # |
| 2 | # Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. |
| 3 | # |
| 4 | # Redistribution and use in source and binary forms, with or without |
| 5 | # modification, are permitted provided that the following conditions are met: |
| 6 | # |
| 7 | # Redistributions of source code must retain the above copyright notice, this |
| 8 | # list of conditions and the following disclaimer. |
| 9 | # |
| 10 | # Redistributions in binary form must reproduce the above copyright notice, |
| 11 | # this list of conditions and the following disclaimer in the documentation |
| 12 | # and/or other materials provided with the distribution. |
| 13 | # |
| 14 | # Neither the name of ARM nor the names of its contributors may be used |
| 15 | # to endorse or promote products derived from this software without specific |
| 16 | # prior written permission. |
| 17 | # |
| 18 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 19 | # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 20 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 21 | # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| 22 | # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 23 | # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 24 | # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 25 | # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 26 | # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 27 | # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 28 | # POSSIBILITY OF SUCH DAMAGE. |
| 29 | # |
| 30 | |
| 31 | include drivers/auth/mbedtls/mbedtls_common.mk |
| 32 | |
| 33 | # The platform may define the variable 'MBEDTLS_KEY_ALG' to select the key |
| 34 | # algorithm to use. Default algorithm is ECDSA. |
| 35 | ifeq (${MBEDTLS_KEY_ALG},) |
| 36 | MBEDTLS_KEY_ALG := rsa |
| 37 | endif |
| 38 | |
| 39 | MBEDTLS_CRYPTO_SOURCES := drivers/auth/mbedtls/mbedtls_crypto.c \ |
| 40 | $(addprefix ${MBEDTLS_DIR}/library/, \ |
| 41 | bignum.c \ |
| 42 | md.c \ |
| 43 | md_wrap.c \ |
| 44 | pk.c \ |
| 45 | pk_wrap.c \ |
| 46 | pkparse.c \ |
| 47 | pkwrite.c \ |
| 48 | sha256.c \ |
| 49 | ) |
| 50 | |
| 51 | # Key algorithm specific files |
| 52 | ifeq (${MBEDTLS_KEY_ALG},ecdsa) |
| 53 | MBEDTLS_CRYPTO_SOURCES += $(addprefix ${MBEDTLS_DIR}/library/, \ |
| 54 | ecdsa.c \ |
| 55 | ecp_curves.c \ |
| 56 | ecp.c \ |
| 57 | ) |
| 58 | MBEDTLS_KEY_ALG_ID := MBEDTLS_ECDSA |
| 59 | else ifeq (${MBEDTLS_KEY_ALG},rsa) |
| 60 | MBEDTLS_CRYPTO_SOURCES += $(addprefix ${MBEDTLS_DIR}/library/, \ |
| 61 | rsa.c \ |
| 62 | ) |
| 63 | MBEDTLS_KEY_ALG_ID := MBEDTLS_RSA |
| 64 | else |
| 65 | $(error "MBEDTLS_KEY_ALG=${MBEDTLS_KEY_ALG} not supported on mbedTLS") |
| 66 | endif |
| 67 | |
| 68 | # mbedTLS libraries rely on this define to build correctly |
| 69 | $(eval $(call add_define,MBEDTLS_KEY_ALG_ID)) |
| 70 | |
| 71 | BL1_SOURCES += ${MBEDTLS_CRYPTO_SOURCES} |
| 72 | BL2_SOURCES += ${MBEDTLS_CRYPTO_SOURCES} |