| Almir Okato | eb6b7bf | 2021-09-07 17:06:35 -0300 | [diff] [blame^] | 1 | # Copyright (c) 2021 Espressif Systems (Shanghai) Co., Ltd. |
| 2 | # |
| 3 | # SPDX-License-Identifier: Apache-2.0 |
| 4 | |
| 5 | set(MBEDTLS_ASN1_DIR "${MCUBOOT_ROOT_DIR}/ext/mbedtls-asn1") |
| 6 | set(CRYPTO_INC |
| 7 | ${MBEDTLS_ASN1_DIR}/include |
| 8 | ) |
| 9 | set(crypto_srcs |
| 10 | # Additionally pull in just the ASN.1 parser from Mbed TLS. |
| 11 | ${MBEDTLS_ASN1_DIR}/src/asn1parse.c |
| 12 | ${MBEDTLS_ASN1_DIR}/src/platform_util.c |
| 13 | ) |
| 14 | |
| 15 | if (DEFINED CONFIG_ESP_USE_MBEDTLS) |
| 16 | message(FATAL_ERROR "EC256 signature verification using Mbed TLS lib is not supported") |
| 17 | elseif (DEFINED CONFIG_ESP_USE_TINYCRYPT) |
| 18 | set(TINYCRYPT_DIR ${MCUBOOT_ROOT_DIR}/ext/tinycrypt/lib) |
| 19 | list(APPEND CRYPTO_INC |
| 20 | ${TINYCRYPT_DIR}/include |
| 21 | ) |
| 22 | list(APPEND crypto_srcs |
| 23 | ${ESPRESSIF_PORT_DIR}/keys.c |
| 24 | ${TINYCRYPT_DIR}/source/utils.c |
| 25 | ${TINYCRYPT_DIR}/source/sha256.c |
| 26 | ${TINYCRYPT_DIR}/source/ecc.c |
| 27 | ${TINYCRYPT_DIR}/source/ecc_dsa.c |
| 28 | ) |
| 29 | endif() |