diff options
Diffstat (limited to 'drivers/nxp/auth/tbbr')
| -rw-r--r-- | drivers/nxp/auth/tbbr/tbbr_cot.c | 820 |
1 files changed, 820 insertions, 0 deletions
diff --git a/drivers/nxp/auth/tbbr/tbbr_cot.c b/drivers/nxp/auth/tbbr/tbbr_cot.c new file mode 100644 index 0000000..bb21fa0 --- /dev/null +++ b/drivers/nxp/auth/tbbr/tbbr_cot.c @@ -0,0 +1,820 @@ +/* + * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved. + * + * Copyright 2020 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stddef.h> + +#include <drivers/auth/auth_mod.h> + +#if USE_TBBR_DEFS +#include <tools_share/tbbr_oid.h> +#else +#include <platform_oid.h> +#endif + + +#if TF_MBEDTLS_HASH_ALG_ID == TF_MBEDTLS_SHA256 +#define HASH_DER_LEN 51 +#elif TF_MBEDTLS_HASH_ALG_ID == TF_MBEDTLS_SHA384 +#define HASH_DER_LEN 67 +#elif TF_MBEDTLS_HASH_ALG_ID == TF_MBEDTLS_SHA512 +#define HASH_DER_LEN 83 +#else +#error "Invalid value for TF_MBEDTLS_HASH_ALG_ID" +#endif + +/* + * The platform must allocate buffers to store the authentication parameters + * extracted from the certificates. In this case, because of the way the CoT is + * established, we can reuse some of the buffers on different stages + */ + +static unsigned char nt_world_bl_hash_buf[HASH_DER_LEN]; + +static unsigned char soc_fw_hash_buf[HASH_DER_LEN]; +static unsigned char tos_fw_hash_buf[HASH_DER_LEN]; +static unsigned char tos_fw_extra1_hash_buf[HASH_DER_LEN]; +static unsigned char tos_fw_extra2_hash_buf[HASH_DER_LEN]; +static unsigned char trusted_world_pk_buf[PK_DER_LEN]; +static unsigned char non_trusted_world_pk_buf[PK_DER_LEN]; +static unsigned char content_pk_buf[PK_DER_LEN]; +static unsigned char soc_fw_config_hash_buf[HASH_DER_LEN]; +static unsigned char tos_fw_config_hash_buf[HASH_DER_LEN]; +static unsigned char nt_fw_config_hash_buf[HASH_DER_LEN]; + +#ifdef CONFIG_DDR_FIP_IMAGE +static unsigned char ddr_fw_content_pk_buf[PK_DER_LEN]; +static unsigned char ddr_imem_udimm_1d_hash_buf[HASH_DER_LEN]; +static unsigned char ddr_imem_udimm_2d_hash_buf[HASH_DER_LEN]; +static unsigned char ddr_dmem_udimm_1d_hash_buf[HASH_DER_LEN]; +static unsigned char ddr_dmem_udimm_2d_hash_buf[HASH_DER_LEN]; + +static unsigned char ddr_imem_rdimm_1d_hash_buf[HASH_DER_LEN]; +static unsigned char ddr_imem_rdimm_2d_hash_buf[HASH_DER_LEN]; +static unsigned char ddr_dmem_rdimm_1d_hash_buf[HASH_DER_LEN]; +static unsigned char ddr_dmem_rdimm_2d_hash_buf[HASH_DER_LEN]; +#endif + +/* + * Parameter type descriptors + */ +static auth_param_type_desc_t trusted_nv_ctr = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_NV_CTR, TRUSTED_FW_NVCOUNTER_OID); + +static auth_param_type_desc_t subject_pk = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_PUB_KEY, 0); +static auth_param_type_desc_t sig = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_SIG, 0); +static auth_param_type_desc_t sig_alg = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_SIG_ALG, 0); +static auth_param_type_desc_t raw_data = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_RAW_DATA, 0); + + +static auth_param_type_desc_t non_trusted_nv_ctr = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_NV_CTR, NON_TRUSTED_FW_NVCOUNTER_OID); +static auth_param_type_desc_t trusted_world_pk = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_PUB_KEY, TRUSTED_WORLD_PK_OID); +static auth_param_type_desc_t non_trusted_world_pk = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_PUB_KEY, NON_TRUSTED_WORLD_PK_OID); +static auth_param_type_desc_t soc_fw_content_pk = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_PUB_KEY, SOC_FW_CONTENT_CERT_PK_OID); +static auth_param_type_desc_t tos_fw_content_pk = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_PUB_KEY, TRUSTED_OS_FW_CONTENT_CERT_PK_OID); +static auth_param_type_desc_t nt_fw_content_pk = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_PUB_KEY, NON_TRUSTED_FW_CONTENT_CERT_PK_OID); +static auth_param_type_desc_t soc_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, SOC_AP_FW_HASH_OID); +static auth_param_type_desc_t soc_fw_config_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, SOC_FW_CONFIG_HASH_OID); +static auth_param_type_desc_t tos_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, TRUSTED_OS_FW_HASH_OID); +static auth_param_type_desc_t tos_fw_config_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, TRUSTED_OS_FW_CONFIG_HASH_OID); +static auth_param_type_desc_t tos_fw_extra1_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, TRUSTED_OS_FW_EXTRA1_HASH_OID); +static auth_param_type_desc_t tos_fw_extra2_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, TRUSTED_OS_FW_EXTRA2_HASH_OID); +static auth_param_type_desc_t nt_world_bl_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID); +static auth_param_type_desc_t nt_fw_config_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, NON_TRUSTED_FW_CONFIG_HASH_OID); + +#ifdef CONFIG_DDR_FIP_IMAGE +static auth_param_type_desc_t ddr_fw_content_pk = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_PUB_KEY, DDR_FW_CONTENT_CERT_PK_OID); + +static auth_param_type_desc_t ddr_imem_udimm_1d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_IMEM_UDIMM_1D_HASH_OID); +static auth_param_type_desc_t ddr_imem_udimm_2d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_IMEM_UDIMM_2D_HASH_OID); +static auth_param_type_desc_t ddr_dmem_udimm_1d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_DMEM_UDIMM_1D_HASH_OID); +static auth_param_type_desc_t ddr_dmem_udimm_2d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_DMEM_UDIMM_2D_HASH_OID); + +static auth_param_type_desc_t ddr_imem_rdimm_1d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_IMEM_RDIMM_1D_HASH_OID); +static auth_param_type_desc_t ddr_imem_rdimm_2d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_IMEM_RDIMM_2D_HASH_OID); +static auth_param_type_desc_t ddr_dmem_rdimm_1d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_DMEM_RDIMM_1D_HASH_OID); +static auth_param_type_desc_t ddr_dmem_rdimm_2d_fw_hash = AUTH_PARAM_TYPE_DESC( + AUTH_PARAM_HASH, DDR_DMEM_RDIMM_2D_HASH_OID); +#endif + + +/* + * Trusted key certificate + */ +static const auth_img_desc_t trusted_key_cert = { + .img_id = TRUSTED_KEY_CERT_ID, + .img_type = IMG_CERT, + .parent = NULL, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &subject_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &trusted_world_pk, + .data = { + .ptr = (void *)trusted_world_pk_buf, + .len = (unsigned int)PK_DER_LEN + } + }, + [1] = { + .type_desc = &non_trusted_world_pk, + .data = { + .ptr = (void *)non_trusted_world_pk_buf, + .len = (unsigned int)PK_DER_LEN + } + } + } +}; + +/* + * SoC Firmware + */ +static const auth_img_desc_t soc_fw_key_cert = { + .img_id = SOC_FW_KEY_CERT_ID, + .img_type = IMG_CERT, + .parent = &trusted_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &trusted_world_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &soc_fw_content_pk, + .data = { + .ptr = (void *)content_pk_buf, + .len = (unsigned int)PK_DER_LEN + } + } + } +}; +static const auth_img_desc_t soc_fw_content_cert = { + .img_id = SOC_FW_CONTENT_CERT_ID, + .img_type = IMG_CERT, + .parent = &soc_fw_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &soc_fw_content_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &soc_fw_hash, + .data = { + .ptr = (void *)soc_fw_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [1] = { + .type_desc = &soc_fw_config_hash, + .data = { + .ptr = (void *)soc_fw_config_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + } + } +}; +static const auth_img_desc_t bl31_image = { + .img_id = BL31_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &soc_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &soc_fw_hash + } + } + } +}; +/* SOC FW Config */ +static const auth_img_desc_t soc_fw_config = { + .img_id = SOC_FW_CONFIG_ID, + .img_type = IMG_RAW, + .parent = &soc_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &soc_fw_config_hash + } + } + } +}; +/* + * Trusted OS Firmware + */ +static const auth_img_desc_t trusted_os_fw_key_cert = { + .img_id = TRUSTED_OS_FW_KEY_CERT_ID, + .img_type = IMG_CERT, + .parent = &trusted_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &trusted_world_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &tos_fw_content_pk, + .data = { + .ptr = (void *)content_pk_buf, + .len = (unsigned int)PK_DER_LEN + } + } + } +}; +static const auth_img_desc_t trusted_os_fw_content_cert = { + .img_id = TRUSTED_OS_FW_CONTENT_CERT_ID, + .img_type = IMG_CERT, + .parent = &trusted_os_fw_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &tos_fw_content_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &tos_fw_hash, + .data = { + .ptr = (void *)tos_fw_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [1] = { + .type_desc = &tos_fw_extra1_hash, + .data = { + .ptr = (void *)tos_fw_extra1_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [2] = { + .type_desc = &tos_fw_extra2_hash, + .data = { + .ptr = (void *)tos_fw_extra2_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [3] = { + .type_desc = &tos_fw_config_hash, + .data = { + .ptr = (void *)tos_fw_config_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + } + } +}; +static const auth_img_desc_t bl32_image = { + .img_id = BL32_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &trusted_os_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &tos_fw_hash + } + } + } +}; +static const auth_img_desc_t bl32_extra1_image = { + .img_id = BL32_EXTRA1_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &trusted_os_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &tos_fw_extra1_hash + } + } + } +}; +static const auth_img_desc_t bl32_extra2_image = { + .img_id = BL32_EXTRA2_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &trusted_os_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &tos_fw_extra2_hash + } + } + } +}; +/* TOS FW Config */ +static const auth_img_desc_t tos_fw_config = { + .img_id = TOS_FW_CONFIG_ID, + .img_type = IMG_RAW, + .parent = &trusted_os_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &tos_fw_config_hash + } + } + } +}; +/* + * Non-Trusted Firmware + */ +static const auth_img_desc_t non_trusted_fw_key_cert = { + .img_id = NON_TRUSTED_FW_KEY_CERT_ID, + .img_type = IMG_CERT, + .parent = &trusted_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &non_trusted_world_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &non_trusted_nv_ctr, + .plat_nv_ctr = &non_trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &nt_fw_content_pk, + .data = { + .ptr = (void *)content_pk_buf, + .len = (unsigned int)PK_DER_LEN + } + } + } +}; +static const auth_img_desc_t non_trusted_fw_content_cert = { + .img_id = NON_TRUSTED_FW_CONTENT_CERT_ID, + .img_type = IMG_CERT, + .parent = &non_trusted_fw_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &nt_fw_content_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &non_trusted_nv_ctr, + .plat_nv_ctr = &non_trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &nt_world_bl_hash, + .data = { + .ptr = (void *)nt_world_bl_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [1] = { + .type_desc = &nt_fw_config_hash, + .data = { + .ptr = (void *)nt_fw_config_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + } + } +}; +static const auth_img_desc_t bl33_image = { + .img_id = BL33_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &non_trusted_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &nt_world_bl_hash + } + } + } +}; +/* NT FW Config */ +static const auth_img_desc_t nt_fw_config = { + .img_id = NT_FW_CONFIG_ID, + .img_type = IMG_RAW, + .parent = &non_trusted_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &nt_fw_config_hash + } + } + } +}; +#ifdef CONFIG_DDR_FIP_IMAGE +/* + * DDR Firmware + */ +static const auth_img_desc_t ddr_fw_key_cert = { + .img_id = DDR_FW_KEY_CERT_ID, + .img_type = IMG_CERT, + .parent = &trusted_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &trusted_world_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &ddr_fw_content_pk, + .data = { + .ptr = (void *)ddr_fw_content_pk_buf, + .len = (unsigned int)PK_DER_LEN + } + } + } +}; +static const auth_img_desc_t ddr_udimm_fw_content_cert = { + .img_id = DDR_UDIMM_FW_CONTENT_CERT_ID, + .img_type = IMG_CERT, + .parent = &ddr_fw_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &ddr_fw_content_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &ddr_imem_udimm_1d_fw_hash, + .data = { + .ptr = (void *)ddr_imem_udimm_1d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [1] = { + .type_desc = &ddr_imem_udimm_2d_fw_hash, + .data = { + .ptr = (void *)ddr_imem_udimm_2d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [2] = { + .type_desc = &ddr_dmem_udimm_1d_fw_hash, + .data = { + .ptr = (void *)ddr_dmem_udimm_1d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [3] = { + .type_desc = &ddr_dmem_udimm_2d_fw_hash, + .data = { + .ptr = (void *)ddr_dmem_udimm_2d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + } +}; + +static const auth_img_desc_t ddr_imem_udimm_1d_img = { + .img_id = DDR_IMEM_UDIMM_1D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_udimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_imem_udimm_1d_fw_hash + } + } + } +}; +static const auth_img_desc_t ddr_imem_udimm_2d_img = { + .img_id = DDR_IMEM_UDIMM_2D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_udimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_imem_udimm_2d_fw_hash + } + } + } +}; +static const auth_img_desc_t ddr_dmem_udimm_1d_img = { + .img_id = DDR_DMEM_UDIMM_1D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_udimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_dmem_udimm_1d_fw_hash + } + } + } +}; +static const auth_img_desc_t ddr_dmem_udimm_2d_img = { + .img_id = DDR_DMEM_UDIMM_2D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_udimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_dmem_udimm_2d_fw_hash + } + } + } +}; + +static const auth_img_desc_t ddr_rdimm_fw_content_cert = { + .img_id = DDR_RDIMM_FW_CONTENT_CERT_ID, + .img_type = IMG_CERT, + .parent = &ddr_fw_key_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_SIG, + .param.sig = { + .pk = &ddr_fw_content_pk, + .sig = &sig, + .alg = &sig_alg, + .data = &raw_data + } + }, + [1] = { + .type = AUTH_METHOD_NV_CTR, + .param.nv_ctr = { + .cert_nv_ctr = &trusted_nv_ctr, + .plat_nv_ctr = &trusted_nv_ctr + } + } + }, + .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { + [0] = { + .type_desc = &ddr_imem_rdimm_1d_fw_hash, + .data = { + .ptr = (void *)ddr_imem_rdimm_1d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [1] = { + .type_desc = &ddr_imem_rdimm_2d_fw_hash, + .data = { + .ptr = (void *)ddr_imem_rdimm_2d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [2] = { + .type_desc = &ddr_dmem_rdimm_1d_fw_hash, + .data = { + .ptr = (void *)ddr_dmem_rdimm_1d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + [3] = { + .type_desc = &ddr_dmem_rdimm_2d_fw_hash, + .data = { + .ptr = (void *)ddr_dmem_rdimm_2d_hash_buf, + .len = (unsigned int)HASH_DER_LEN + } + }, + } +}; + +static const auth_img_desc_t ddr_imem_rdimm_1d_img = { + .img_id = DDR_IMEM_RDIMM_1D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_rdimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_imem_rdimm_1d_fw_hash + } + } + } +}; +static const auth_img_desc_t ddr_imem_rdimm_2d_img = { + .img_id = DDR_IMEM_RDIMM_2D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_rdimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_imem_rdimm_2d_fw_hash + } + } + } +}; +static const auth_img_desc_t ddr_dmem_rdimm_1d_img = { + .img_id = DDR_DMEM_RDIMM_1D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_rdimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_dmem_rdimm_1d_fw_hash + } + } + } +}; +static const auth_img_desc_t ddr_dmem_rdimm_2d_img = { + .img_id = DDR_DMEM_RDIMM_2D_IMAGE_ID, + .img_type = IMG_RAW, + .parent = &ddr_rdimm_fw_content_cert, + .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { + [0] = { + .type = AUTH_METHOD_HASH, + .param.hash = { + .data = &raw_data, + .hash = &ddr_dmem_rdimm_2d_fw_hash + } + } + } +}; +#endif + +/* + * TBBR Chain of trust definition + */ + +static const auth_img_desc_t * const cot_desc[] = { + [TRUSTED_KEY_CERT_ID] = &trusted_key_cert, + [SOC_FW_KEY_CERT_ID] = &soc_fw_key_cert, + [SOC_FW_CONTENT_CERT_ID] = &soc_fw_content_cert, + [BL31_IMAGE_ID] = &bl31_image, + [SOC_FW_CONFIG_ID] = &soc_fw_config, + [TRUSTED_OS_FW_KEY_CERT_ID] = &trusted_os_fw_key_cert, + [TRUSTED_OS_FW_CONTENT_CERT_ID] = &trusted_os_fw_content_cert, + [BL32_IMAGE_ID] = &bl32_image, + [BL32_EXTRA1_IMAGE_ID] = &bl32_extra1_image, + [BL32_EXTRA2_IMAGE_ID] = &bl32_extra2_image, + [TOS_FW_CONFIG_ID] = &tos_fw_config, + [NON_TRUSTED_FW_KEY_CERT_ID] = &non_trusted_fw_key_cert, + [NON_TRUSTED_FW_CONTENT_CERT_ID] = &non_trusted_fw_content_cert, + [BL33_IMAGE_ID] = &bl33_image, + [NT_FW_CONFIG_ID] = &nt_fw_config, +#ifdef CONFIG_DDR_FIP_IMAGE + [DDR_FW_KEY_CERT_ID] = &ddr_fw_key_cert, + [DDR_UDIMM_FW_CONTENT_CERT_ID] = &ddr_udimm_fw_content_cert, + [DDR_RDIMM_FW_CONTENT_CERT_ID] = &ddr_rdimm_fw_content_cert, + [DDR_IMEM_UDIMM_1D_IMAGE_ID] = &ddr_imem_udimm_1d_img, + [DDR_IMEM_UDIMM_2D_IMAGE_ID] = &ddr_imem_udimm_2d_img, + [DDR_DMEM_UDIMM_1D_IMAGE_ID] = &ddr_dmem_udimm_1d_img, + [DDR_DMEM_UDIMM_2D_IMAGE_ID] = &ddr_dmem_udimm_2d_img, + [DDR_IMEM_RDIMM_1D_IMAGE_ID] = &ddr_imem_rdimm_1d_img, + [DDR_IMEM_RDIMM_2D_IMAGE_ID] = &ddr_imem_rdimm_2d_img, + [DDR_DMEM_RDIMM_1D_IMAGE_ID] = &ddr_dmem_rdimm_1d_img, + [DDR_DMEM_RDIMM_2D_IMAGE_ID] = &ddr_dmem_rdimm_2d_img, +#endif +}; + +/* Register the CoT in the authentication module */ +REGISTER_COT(cot_desc); |