Merge changes from topic "lw/cca_cot" into integration
* changes:
feat(arm): retrieve the right ROTPK for cca
feat(arm): add support for cca CoT
feat(arm): provide some swd rotpk files
build(tbbr): drive cert_create changes for cca CoT
refactor(arm): add cca CoT certificates to fconf
feat(fiptool): add cca, core_swd, plat cert in FIP
feat(cert_create): define the cca chain of trust
feat(cca): introduce new "cca" chain of trust
build(changelog): add new scope for CCA
refactor(fvp): increase bl2 size when bl31 in DRAM
diff --git a/changelog.yaml b/changelog.yaml
index 6d395bc..37a9c6d 100644
--- a/changelog.yaml
+++ b/changelog.yaml
@@ -89,6 +89,9 @@
- title: Activity Monitors Extension (FEAT_AMU)
scope: amu
+ - title: Confidential Compute Architecture (CCA)
+ scope: cca
+
- title: Support for the `HCRX_EL2` register (FEAT_HCX)
scope: hcx
diff --git a/drivers/auth/cca/cot.c b/drivers/auth/cca/cot.c
new file mode 100644
index 0000000..d3f3087
--- /dev/null
+++ b/drivers/auth/cca/cot.c
@@ -0,0 +1,675 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stddef.h>
+
+#include <drivers/auth/auth_mod.h>
+#include MBEDTLS_CONFIG_FILE
+#include <tools_share/cca_oid.h>
+
+#include <platform_def.h>
+
+/*
+ * Allocate static buffers to store the authentication parameters extracted from
+ * the certificates.
+ */
+static unsigned char fw_config_hash_buf[HASH_DER_LEN];
+static unsigned char tb_fw_hash_buf[HASH_DER_LEN];
+static unsigned char tb_fw_config_hash_buf[HASH_DER_LEN];
+static unsigned char hw_config_hash_buf[HASH_DER_LEN];
+static unsigned char soc_fw_hash_buf[HASH_DER_LEN];
+static unsigned char soc_fw_config_hash_buf[HASH_DER_LEN];
+static unsigned char rmm_hash_buf[HASH_DER_LEN];
+
+#ifdef IMAGE_BL2
+static unsigned char nt_world_bl_hash_buf[HASH_DER_LEN];
+static unsigned char tos_fw_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];
+#if defined(SPD_spmd)
+static unsigned char sp_pkg_hash_buf[MAX_SP_IDS][HASH_DER_LEN];
+#endif /* SPD_spmd */
+
+static unsigned char core_swd_pk_buf[PK_DER_LEN];
+static unsigned char plat_pk_buf[PK_DER_LEN];
+#endif /* IMAGE_BL2 */
+
+/*
+ * 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 tb_fw_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, TRUSTED_BOOT_FW_HASH_OID);
+static auth_param_type_desc_t tb_fw_config_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, TRUSTED_BOOT_FW_CONFIG_HASH_OID);
+static auth_param_type_desc_t hw_config_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, HW_CONFIG_HASH_OID);
+static auth_param_type_desc_t fw_config_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, FW_CONFIG_HASH_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 rmm_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, RMM_HASH_OID);
+
+#ifdef IMAGE_BL2
+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 prot_pk = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_PUB_KEY, PROT_PK_OID);
+static auth_param_type_desc_t swd_rot_pk = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_PUB_KEY, SWD_ROT_PK_OID);
+static auth_param_type_desc_t core_swd_pk = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_PUB_KEY, CORE_SWD_PK_OID);
+static auth_param_type_desc_t plat_pk = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_PUB_KEY, PLAT_PK_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 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);
+#if defined(SPD_spmd)
+static auth_param_type_desc_t sp_pkg1_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG1_HASH_OID);
+static auth_param_type_desc_t sp_pkg2_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG2_HASH_OID);
+static auth_param_type_desc_t sp_pkg3_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG3_HASH_OID);
+static auth_param_type_desc_t sp_pkg4_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG4_HASH_OID);
+static auth_param_type_desc_t sp_pkg5_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG5_HASH_OID);
+static auth_param_type_desc_t sp_pkg6_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG6_HASH_OID);
+static auth_param_type_desc_t sp_pkg7_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG7_HASH_OID);
+static auth_param_type_desc_t sp_pkg8_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, SP_PKG8_HASH_OID);
+#endif /* SPD_spmd */
+#endif /* IMAGE_BL2 */
+
+/* CCA Content Certificate */
+static const auth_img_desc_t cca_content_cert = {
+ .img_id = CCA_CONTENT_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 = &tb_fw_hash,
+ .data = {
+ .ptr = (void *)tb_fw_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [1] = {
+ .type_desc = &tb_fw_config_hash,
+ .data = {
+ .ptr = (void *)tb_fw_config_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [2] = {
+ .type_desc = &fw_config_hash,
+ .data = {
+ .ptr = (void *)fw_config_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [3] = {
+ .type_desc = &hw_config_hash,
+ .data = {
+ .ptr = (void *)hw_config_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [4] = {
+ .type_desc = &soc_fw_hash,
+ .data = {
+ .ptr = (void *)soc_fw_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [5] = {
+ .type_desc = &soc_fw_config_hash,
+ .data = {
+ .ptr = (void *)soc_fw_config_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [6] = {
+ .type_desc = &rmm_hash,
+ .data = {
+ .ptr = (void *)rmm_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ }
+ }
+};
+
+#ifdef IMAGE_BL1
+static const auth_img_desc_t bl2_image = {
+ .img_id = BL2_IMAGE_ID,
+ .img_type = IMG_RAW,
+ .parent = &cca_content_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_HASH,
+ .param.hash = {
+ .data = &raw_data,
+ .hash = &tb_fw_hash
+ }
+ }
+ }
+};
+
+static const auth_img_desc_t tb_fw_config = {
+ .img_id = TB_FW_CONFIG_ID,
+ .img_type = IMG_RAW,
+ .parent = &cca_content_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_HASH,
+ .param.hash = {
+ .data = &raw_data,
+ .hash = &tb_fw_config_hash
+ }
+ }
+ }
+};
+
+static const auth_img_desc_t fw_config = {
+ .img_id = FW_CONFIG_ID,
+ .img_type = IMG_RAW,
+ .parent = &cca_content_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_HASH,
+ .param.hash = {
+ .data = &raw_data,
+ .hash = &fw_config_hash
+ }
+ }
+ }
+};
+#endif /* IMAGE_BL1 */
+
+#ifdef IMAGE_BL2
+/* HW Config */
+static const auth_img_desc_t hw_config = {
+ .img_id = HW_CONFIG_ID,
+ .img_type = IMG_RAW,
+ .parent = &cca_content_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_HASH,
+ .param.hash = {
+ .data = &raw_data,
+ .hash = &hw_config_hash
+ }
+ }
+ }
+};
+
+/* BL31 */
+static const auth_img_desc_t bl31_image = {
+ .img_id = BL31_IMAGE_ID,
+ .img_type = IMG_RAW,
+ .parent = &cca_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
+ }
+ }
+ }
+};
+
+/* BL31 Config */
+static const auth_img_desc_t soc_fw_config = {
+ .img_id = SOC_FW_CONFIG_ID,
+ .img_type = IMG_RAW,
+ .parent = &cca_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
+ }
+ }
+ }
+};
+
+/* RMM */
+static const auth_img_desc_t rmm_image = {
+ .img_id = RMM_IMAGE_ID,
+ .img_type = IMG_RAW,
+ .parent = &cca_content_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_HASH,
+ .param.hash = {
+ .data = &raw_data,
+ .hash = &rmm_hash
+ }
+ }
+ }
+};
+
+/* Core SWD Key Certificate */
+static const auth_img_desc_t core_swd_key_cert = {
+ .img_id = CORE_SWD_KEY_CERT_ID,
+ .img_type = IMG_CERT,
+ .parent = NULL, /* SWD ROOT CERT */
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &swd_rot_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 = &core_swd_pk,
+ .data = {
+ .ptr = (void *)core_swd_pk_buf,
+ .len = (unsigned int)PK_DER_LEN
+ }
+ }
+ }
+};
+
+/* SPMC Content Certificate */
+static const auth_img_desc_t trusted_os_fw_content_cert = {
+ .img_id = TRUSTED_OS_FW_CONTENT_CERT_ID,
+ .img_type = IMG_CERT,
+ .parent = &core_swd_key_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &core_swd_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_config_hash,
+ .data = {
+ .ptr = (void *)tos_fw_config_hash_buf,
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ }
+ }
+};
+
+/* SPMC */
+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
+ }
+ }
+ }
+};
+
+/* SPM 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
+ }
+ }
+ }
+};
+
+/* Platform Key Certificate */
+static const auth_img_desc_t plat_key_cert = {
+ .img_id = PLAT_KEY_CERT_ID,
+ .img_type = IMG_CERT,
+ .parent = NULL, /* PLATFORM ROOT CERT */
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &prot_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 = &plat_pk,
+ .data = {
+ .ptr = (void *)plat_pk_buf,
+ .len = (unsigned int)PK_DER_LEN
+ }
+ }
+ }
+};
+
+/* Non-Trusted Firmware */
+static const auth_img_desc_t non_trusted_fw_content_cert = {
+ .img_id = NON_TRUSTED_FW_CONTENT_CERT_ID,
+ .img_type = IMG_CERT,
+ .parent = &plat_key_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &plat_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
+ }
+ }
+ }
+};
+
+/*
+ * Secure Partitions
+ */
+#if defined(SPD_spmd)
+static const auth_img_desc_t sip_sp_content_cert = {
+ .img_id = SIP_SP_CONTENT_CERT_ID,
+ .img_type = IMG_CERT,
+ .parent = &core_swd_key_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &core_swd_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 = &sp_pkg1_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[0],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [1] = {
+ .type_desc = &sp_pkg2_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[1],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [2] = {
+ .type_desc = &sp_pkg3_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[2],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [3] = {
+ .type_desc = &sp_pkg4_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[3],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ }
+ }
+};
+
+DEFINE_SIP_SP_PKG(1);
+DEFINE_SIP_SP_PKG(2);
+DEFINE_SIP_SP_PKG(3);
+DEFINE_SIP_SP_PKG(4);
+
+static const auth_img_desc_t plat_sp_content_cert = {
+ .img_id = PLAT_SP_CONTENT_CERT_ID,
+ .img_type = IMG_CERT,
+ .parent = &plat_key_cert,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &plat_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 = &sp_pkg5_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[4],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [1] = {
+ .type_desc = &sp_pkg6_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[5],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [2] = {
+ .type_desc = &sp_pkg7_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[6],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ },
+ [3] = {
+ .type_desc = &sp_pkg8_hash,
+ .data = {
+ .ptr = (void *)sp_pkg_hash_buf[7],
+ .len = (unsigned int)HASH_DER_LEN
+ }
+ }
+ }
+};
+
+DEFINE_PLAT_SP_PKG(5);
+DEFINE_PLAT_SP_PKG(6);
+DEFINE_PLAT_SP_PKG(7);
+DEFINE_PLAT_SP_PKG(8);
+#endif /* SPD_spmd */
+#endif /* IMAGE_BL2 */
+/*
+ * Chain of trust definition
+ */
+#ifdef IMAGE_BL1
+static const auth_img_desc_t * const cot_desc[] = {
+ [CCA_CONTENT_CERT_ID] = &cca_content_cert,
+ [BL2_IMAGE_ID] = &bl2_image,
+ [TB_FW_CONFIG_ID] = &tb_fw_config,
+ [FW_CONFIG_ID] = &fw_config,
+};
+#else /* IMAGE_BL2 */
+static const auth_img_desc_t * const cot_desc[] = {
+ [CCA_CONTENT_CERT_ID] = &cca_content_cert,
+ [HW_CONFIG_ID] = &hw_config,
+ [BL31_IMAGE_ID] = &bl31_image,
+ [SOC_FW_CONFIG_ID] = &soc_fw_config,
+ [RMM_IMAGE_ID] = &rmm_image,
+ [CORE_SWD_KEY_CERT_ID] = &core_swd_key_cert,
+ [TRUSTED_OS_FW_CONTENT_CERT_ID] = &trusted_os_fw_content_cert,
+ [BL32_IMAGE_ID] = &bl32_image,
+ [TOS_FW_CONFIG_ID] = &tos_fw_config,
+ [PLAT_KEY_CERT_ID] = &plat_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,
+#if defined(SPD_spmd)
+ [SIP_SP_CONTENT_CERT_ID] = &sip_sp_content_cert,
+ [PLAT_SP_CONTENT_CERT_ID] = &plat_sp_content_cert,
+ [SP_PKG1_ID] = &sp_pkg1,
+ [SP_PKG2_ID] = &sp_pkg2,
+ [SP_PKG3_ID] = &sp_pkg3,
+ [SP_PKG4_ID] = &sp_pkg4,
+ [SP_PKG5_ID] = &sp_pkg5,
+ [SP_PKG6_ID] = &sp_pkg6,
+ [SP_PKG7_ID] = &sp_pkg7,
+ [SP_PKG8_ID] = &sp_pkg8,
+#endif
+};
+#endif /* IMAGE_BL1 */
+
+/* Register the CoT in the authentication module */
+REGISTER_COT(cot_desc);
diff --git a/include/common/tbbr/cot_def.h b/include/common/tbbr/cot_def.h
index 800ad07..e0c2212 100644
--- a/include/common/tbbr/cot_def.h
+++ b/include/common/tbbr/cot_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -14,6 +14,8 @@
/* TBBR CoT definitions */
#if defined(SPD_spmd)
#define COT_MAX_VERIFIED_PARAMS 8
+#elif defined(ARM_COT_cca)
+#define COT_MAX_VERIFIED_PARAMS 8
#else
#define COT_MAX_VERIFIED_PARAMS 4
#endif
diff --git a/include/export/common/tbbr/tbbr_img_def_exp.h b/include/export/common/tbbr/tbbr_img_def_exp.h
index 98544c0..98a0099 100644
--- a/include/export/common/tbbr/tbbr_img_def_exp.h
+++ b/include/export/common/tbbr/tbbr_img_def_exp.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -104,7 +104,16 @@
/* Realm Monitor Manager (RMM) */
#define RMM_IMAGE_ID U(34)
+/* CCA Content Certificate ID */
+#define CCA_CONTENT_CERT_ID U(35)
+
+/* Core SWD Key Certificate ID */
+#define CORE_SWD_KEY_CERT_ID U(36)
+
+/* Platform Key Certificate ID */
+#define PLAT_KEY_CERT_ID U(37)
+
/* Max Images */
-#define MAX_IMAGE_IDS U(35)
+#define MAX_IMAGE_IDS U(38)
#endif /* ARM_TRUSTED_FIRMWARE_EXPORT_COMMON_TBBR_TBBR_IMG_DEF_EXP_H */
diff --git a/include/tools_share/cca_oid.h b/include/tools_share/cca_oid.h
new file mode 100644
index 0000000..e586b8c
--- /dev/null
+++ b/include/tools_share/cca_oid.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef CCA_OID_H
+#define CCA_OID_H
+
+/* Reuse the Object IDs defined by TBBR for certificate extensions. */
+#include "tbbr_oid.h"
+
+/*
+ * Assign arbitrary Object ID values that do not conflict with any of the
+ * TBBR reserved OIDs.
+ */
+/* Platform root-of-trust public key */
+#define PROT_PK_OID "1.3.6.1.4.1.4128.2100.1102"
+/* Secure World root-of-trust public key */
+#define SWD_ROT_PK_OID "1.3.6.1.4.1.4128.2100.1103"
+/* Core Secure World public key */
+#define CORE_SWD_PK_OID "1.3.6.1.4.1.4128.2100.1104"
+/* Platform public key */
+#define PLAT_PK_OID "1.3.6.1.4.1.4128.2100.1105"
+/* Realm Monitor Manager (RMM) Hash */
+#define RMM_HASH_OID "1.3.6.1.4.1.4128.2100.1106"
+
+#endif /* CCA_OID_H */
diff --git a/include/tools_share/firmware_image_package.h b/include/tools_share/firmware_image_package.h
index bd5b14b..b73eec7 100644
--- a/include/tools_share/firmware_image_package.h
+++ b/include/tools_share/firmware_image_package.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -24,6 +24,12 @@
{{0x4f, 0x51, 0x1d, 0x11}, {0x2b, 0xe5}, {0x4e, 0x49}, 0xb4, 0xc5, {0x83, 0xc2, 0xf7, 0x15, 0x84, 0x0a} }
#define UUID_TRUSTED_FWU_CERT \
{{0x71, 0x40, 0x8a, 0xb2}, {0x18, 0xd6}, {0x87, 0x4c}, 0x8b, 0x2e, {0xc6, 0xdc, 0xcd, 0x50, 0xf0, 0x96} }
+#define UUID_CCA_CONTENT_CERT \
+ {{0x36, 0xd8, 0x3d, 0x85}, {0x76, 0x1d}, {0x4d, 0xaf}, 0x96, 0xf1, {0xcd, 0x99, 0xd6, 0x56, 0x9b, 0x00} }
+#define UUID_CORE_SWD_KEY_CERT \
+ {{0x52, 0x22, 0x2d, 0x31}, {0x82, 0x0f}, {0x49, 0x4d}, 0x8b, 0xbc, {0xea, 0x68, 0x25, 0xd3, 0xc3, 0x5a} }
+#define UUID_PLAT_KEY_CERT \
+ {{0xd4, 0x3c, 0xd9, 0x02}, {0x5b, 0x9f}, {0x41, 0x2e}, 0x8a, 0xc6, {0x92, 0xb6, 0xd1, 0x8b, 0xe6, 0x0d} }
#define UUID_TRUSTED_BOOT_FIRMWARE_BL2 \
{{0x5f, 0xf9, 0xec, 0x0b}, {0x4d, 0x22}, {0x3e, 0x4d}, 0xa5, 0x44, {0xc3, 0x9d, 0x81, 0xc7, 0x3f, 0x0a} }
#define UUID_SCP_FIRMWARE_SCP_BL2 \
diff --git a/make_helpers/tbbr/tbbr_tools.mk b/make_helpers/tbbr/tbbr_tools.mk
index 0a280b4..5ef2d85 100644
--- a/make_helpers/tbbr/tbbr_tools.mk
+++ b/make_helpers/tbbr/tbbr_tools.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2015-2021, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -25,6 +25,9 @@
# KEY_SIZE
# ROT_KEY
# PROT_KEY
+# PLAT_KEY
+# SWD_ROT_KEY
+# CORE_SWD_KEY
# TRUSTED_WORLD_KEY
# NON_TRUSTED_WORLD_KEY
# SCP_BL2_KEY
@@ -46,10 +49,18 @@
$(eval $(call CERT_ADD_CMD_OPT,${NTFW_NVCTR_VAL},--ntfw-nvctr))
# Add Trusted Key certificate to the fiptool and cert_create command line options
+ifneq (${COT},cca)
$(eval $(call TOOL_ADD_PAYLOAD,${TRUSTED_KEY_CERT},--trusted-key-cert))
+else
+$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/cca.crt,--cca-cert))
+$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/core-swd.crt,--core-swd-cert))
+$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/plat-key.crt,--plat-key-cert))
+endif
# Add fwu certificate to the fiptool and cert_create command line options
+ifneq (${COT},cca)
$(eval $(call TOOL_ADD_PAYLOAD,${FWU_CERT},--fwu-cert,,FWU_))
+endif
# Add the keys to the cert_create command line options (private keys are NOT
# packed in the FIP). Developers can use their own keys by specifying the proper
@@ -63,6 +74,9 @@
$(if ${ROT_KEY},$(eval $(call CERT_ADD_CMD_OPT,${ROT_KEY},--rot-key)))
$(if ${ROT_KEY},$(eval $(call CERT_ADD_CMD_OPT,${ROT_KEY},--rot-key,FWU_)))
$(if ${PROT_KEY},$(eval $(call CERT_ADD_CMD_OPT,${PROT_KEY},--prot-key)))
+$(if ${PLAT_KEY},$(eval $(call CERT_ADD_CMD_OPT,${PLAT_KEY},--plat-key)))
+$(if ${SWD_ROT_KEY},$(eval $(call CERT_ADD_CMD_OPT,${SWD_ROT_KEY},--swd-rot-key)))
+$(if ${CORE_SWD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${CORE_SWD_KEY},--core-swd-key)))
$(if ${TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${TRUSTED_WORLD_KEY},--trusted-world-key)))
$(if ${NON_TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${NON_TRUSTED_WORLD_KEY},--non-trusted-world-key)))
@@ -70,25 +84,31 @@
# Add the BL2 CoT (image cert)
ifeq (${NEED_BL2},yes)
ifeq (${BL2_AT_EL3}, 0)
+ifneq (${COT},cca)
$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/tb_fw.crt,--tb-fw-cert))
endif
endif
+endif
# Add the SCP_BL2 CoT (key cert + img cert)
ifneq (${SCP_BL2},)
+ifneq (${COT},cca)
$(if ${SCP_BL2_KEY},$(eval $(call CERT_ADD_CMD_OPT,${SCP_BL2_KEY},--scp-fw-key)))
$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/scp_fw_content.crt,--scp-fw-cert))
$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/scp_fw_key.crt,--scp-fw-key-cert))
endif
+endif
ifeq (${ARCH},aarch64)
ifeq (${NEED_BL31},yes)
# Add the BL31 CoT (key cert + img cert)
$(if ${BL31_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL31_KEY},--soc-fw-key)))
+ifneq (${COT},cca)
$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/soc_fw_content.crt,--soc-fw-cert))
$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/soc_fw_key.crt,--soc-fw-key-cert))
endif
endif
+endif
# Add the BL32 CoT (key cert + img cert)
ifeq (${NEED_BL32},yes)
@@ -102,7 +122,9 @@
$(if ${BL33_KEY},$(eval $(call CERT_ADD_CMD_OPT,${BL33_KEY},--nt-fw-key)))
$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/nt_fw_content.crt,--nt-fw-cert))
ifneq (${COT},dualroot)
- $(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/nt_fw_key.crt,--nt-fw-key-cert))
+ ifneq (${COT},cca)
+ $(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/nt_fw_key.crt,--nt-fw-key-cert))
+ endif
endif
endif
@@ -112,4 +134,7 @@
ifeq (${COT},dualroot)
$(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/plat_sp_content.crt,--plat-sp-cert))
endif
+ifeq (${COT},cca)
+ $(eval $(call TOOL_ADD_PAYLOAD,${BUILD_PLAT}/plat_sp_content.crt,--plat-sp-cert))
+endif
endif
diff --git a/plat/arm/board/common/board_arm_trusted_boot.c b/plat/arm/board/common/board_arm_trusted_boot.c
index 66cc3e9..714c444 100644
--- a/plat/arm/board/common/board_arm_trusted_boot.c
+++ b/plat/arm/board/common/board_arm_trusted_boot.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -13,18 +13,20 @@
#include <drivers/delay_timer.h>
#include <lib/cassert.h>
#include <lib/fconf/fconf.h>
-#include <plat/arm/common/plat_arm.h>
-#include <plat/arm/common/fconf_nv_cntr_getter.h>
#include <plat/common/common_def.h>
#include <plat/common/platform.h>
-#include <platform_def.h>
-
-#if defined(ARM_COT_tbbr)
-#include <tools_share/tbbr_oid.h>
+#if defined(ARM_COT_cca)
+#include <tools_share/cca_oid.h>
#elif defined(ARM_COT_dualroot)
#include <tools_share/dualroot_oid.h>
+#elif defined(ARM_COT_tbbr)
+#include <tools_share/tbbr_oid.h>
#endif
+#include <plat/arm/common/fconf_nv_cntr_getter.h>
+#include <plat/arm/common/plat_arm.h>
+#include <platform_def.h>
+
#if !ARM_CRYPTOCELL_INTEG
#if !ARM_ROTPK_LOCATION_ID
#error "ARM_ROTPK_LOCATION_ID not defined"
@@ -181,6 +183,40 @@
return 1;
}
}
+
+#elif defined(ARM_COT_cca)
+
+int arm_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
+ unsigned int *flags)
+{
+ /*
+ * Return the right root of trust key hash based on the cookie value:
+ * - NULL means the primary ROTPK.
+ * - Otherwise, interpret cookie as the OID of the certificate
+ * extension containing the key.
+ */
+ if (cookie == NULL) {
+ return get_rotpk_info(key_ptr, key_len, flags);
+ } else if (strcmp(cookie, PROT_PK_OID) == 0) {
+ extern unsigned char arm_protpk_hash[];
+ extern unsigned char arm_protpk_hash_end[];
+ *key_ptr = arm_protpk_hash;
+ *key_len = arm_protpk_hash_end - arm_protpk_hash;
+ *flags = ROTPK_IS_HASH;
+ return 0;
+ } else if (strcmp(cookie, SWD_ROT_PK_OID) == 0) {
+ extern unsigned char arm_swd_rotpk_hash[];
+ extern unsigned char arm_swd_rotpk_hash_end[];
+ *key_ptr = arm_swd_rotpk_hash;
+ *key_len = arm_swd_rotpk_hash_end - arm_swd_rotpk_hash;
+ *flags = ROTPK_IS_HASH;
+ return 0;
+ } else {
+ /* Invalid key ID. */
+ return 1;
+ }
+}
+
#endif
/*
diff --git a/plat/arm/board/common/board_common.mk b/plat/arm/board/common/board_common.mk
index 5cdf1bf..b11811c 100644
--- a/plat/arm/board/common/board_common.mk
+++ b/plat/arm/board/common/board_common.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -38,6 +38,10 @@
$(eval $(call add_define,ARM_ROTPK_LOCATION_ID))
+ifeq (${ENABLE_RME}, 1)
+COT := cca
+endif
+
# Force generation of the new hash if ROT_KEY is specified
ifdef ROT_KEY
HASH_PREREQUISITES = $(ROT_KEY) FORCE
@@ -88,4 +92,29 @@
$(BUILD_PLAT)/bl2/arm_dev_protpk.o: $(ARM_PROTPK_HASH)
endif
+ifeq (${COT},cca)
+# Platform and Secure World Root of Trust key files.
+ARM_PROT_KEY := plat/arm/board/common/protpk/arm_protprivk_rsa.pem
+ARM_PROTPK_HASH := plat/arm/board/common/protpk/arm_protpk_rsa_sha256.bin
+ARM_SWD_ROT_KEY := plat/arm/board/common/swd_rotpk/arm_swd_rotprivk_rsa.pem
+ARM_SWD_ROTPK_HASH := plat/arm/board/common/swd_rotpk/arm_swd_rotpk_rsa_sha256.bin
+
+# Provide the private keys to cert_create tool. It needs them to sign the images.
+PROT_KEY := ${ARM_PROT_KEY}
+SWD_ROT_KEY := ${ARM_SWD_ROT_KEY}
+
+$(eval $(call add_define_val,ARM_PROTPK_HASH,'"$(ARM_PROTPK_HASH)"'))
+$(eval $(call add_define_val,ARM_SWD_ROTPK_HASH,'"$(ARM_SWD_ROTPK_HASH)"'))
+
+BL1_SOURCES += plat/arm/board/common/protpk/arm_dev_protpk.S \
+ plat/arm/board/common/swd_rotpk/arm_dev_swd_rotpk.S
+BL2_SOURCES += plat/arm/board/common/protpk/arm_dev_protpk.S \
+ plat/arm/board/common/swd_rotpk/arm_dev_swd_rotpk.S
+
+$(BUILD_PLAT)/bl1/arm_dev_protpk.o: $(ARM_PROTPK_HASH)
+$(BUILD_PLAT)/bl1/arm_dev_swd_rotpk.o: $(ARM_SWD_ROTPK_HASH)
+$(BUILD_PLAT)/bl2/arm_dev_protpk.o: $(ARM_PROTPK_HASH)
+$(BUILD_PLAT)/bl2/arm_dev_swd_rotpk.o: $(ARM_SWD_ROTPK_HASH)
+endif
+
endif
diff --git a/plat/arm/board/common/swd_rotpk/README b/plat/arm/board/common/swd_rotpk/README
new file mode 100644
index 0000000..b628a5f
--- /dev/null
+++ b/plat/arm/board/common/swd_rotpk/README
@@ -0,0 +1,14 @@
+This directory contains some development keys to be used as the secure world
+root-of-trust key used in the CCA chain of trust.
+
+* swd_rotprivk_rsa.pem is a 2K RSA private key in PEM format. It has been
+ generated using the openssl command line tool:
+
+ openssl genrsa 2048 > arm_swd_rotprivk_rsa.pem
+
+* swd_rotpk_rsa_sha256.bin is the SHA-256 hash of the DER-encoded public key
+ associated with the above private key. It has been generated using the openssl
+ command line tool:
+
+ openssl rsa -in arm_swd_rotprivk_rsa.pem -pubout -outform DER | \
+ openssl dgst -sha256 -binary > arm_swd_rotpk_rsa_sha256.bin
diff --git a/plat/arm/board/common/swd_rotpk/arm_dev_swd_rotpk.S b/plat/arm/board/common/swd_rotpk/arm_dev_swd_rotpk.S
new file mode 100644
index 0000000..ae4f9d2
--- /dev/null
+++ b/plat/arm/board/common/swd_rotpk/arm_dev_swd_rotpk.S
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+ .global arm_swd_rotpk_hash
+ .global arm_swd_rotpk_hash_end
+
+ .section .rodata.arm_swd_rotpk_hash, "a"
+
+arm_swd_rotpk_hash:
+ /* DER header. */
+ .byte 0x30, 0x31, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48
+ .byte 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x04, 0x20
+ /* Key hash. */
+ .incbin ARM_SWD_ROTPK_HASH
+arm_swd_rotpk_hash_end:
diff --git a/plat/arm/board/common/swd_rotpk/arm_swd_rotpk_rsa_sha256.bin b/plat/arm/board/common/swd_rotpk/arm_swd_rotpk_rsa_sha256.bin
new file mode 100644
index 0000000..b2f3e60
--- /dev/null
+++ b/plat/arm/board/common/swd_rotpk/arm_swd_rotpk_rsa_sha256.bin
@@ -0,0 +1 @@
+0¾âà æÈË(ì¨0wIÓÕ éã¡gk
\ No newline at end of file
diff --git a/plat/arm/board/common/swd_rotpk/arm_swd_rotprivk_rsa.pem b/plat/arm/board/common/swd_rotpk/arm_swd_rotprivk_rsa.pem
new file mode 100644
index 0000000..0de655d
--- /dev/null
+++ b/plat/arm/board/common/swd_rotpk/arm_swd_rotprivk_rsa.pem
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/plat/arm/board/fvp/fdts/fvp_tb_fw_config.dts b/plat/arm/board/fvp/fdts/fvp_tb_fw_config.dts
index cf4ef2d..6fd334d 100644
--- a/plat/arm/board/fvp/fdts/fvp_tb_fw_config.dts
+++ b/plat/arm/board/fvp/fdts/fvp_tb_fw_config.dts
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020-2021, ARM Limited. All rights reserved.
+ * Copyright (c) 2020-2022, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -47,6 +47,9 @@
soc_fw_cfg_uuid = "9979814b-0376-fb46-8c8e-8d267f7859e0";
tos_fw_cfg_uuid = "26257c1a-dbc6-7f47-8d96-c4c4b0248021";
nt_fw_cfg_uuid = "28da9815-93e8-7e44-ac66-1aaf801550f9";
+ cca_cert_uuid = "36d83d85-761d-4daf-96f1-cd99d6569b00";
+ core_swd_cert_uuid = "52222d31-820f-494d-8bbc-ea6825d3c35a";
+ plat_cert_uuid = "d43cd902-5b9f-412e-8ac6-92b6d18be60d";
t_key_cert_uuid = "827ee890-f860-e411-a1b4-777a21b4f94c";
scp_fw_key_uuid = "024221a1-f860-e411-8d9b-f33c0e15a014";
soc_fw_key_uuid = "8ab8becc-f960-e411-9ad0-eb4822d8dcf8";
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h
index 82bd7c8..c75aca7 100644
--- a/plat/arm/board/fvp/include/platform_def.h
+++ b/plat/arm/board/fvp/include/platform_def.h
@@ -197,6 +197,9 @@
# define PLAT_ARM_MAX_BL2_SIZE (UL(0x1E000) - FVP_BL2_ROMLIB_OPTIMIZATION)
#elif CRYPTO_SUPPORT
# define PLAT_ARM_MAX_BL2_SIZE (UL(0x1D000) - FVP_BL2_ROMLIB_OPTIMIZATION)
+#elif ARM_BL31_IN_DRAM
+/* When ARM_BL31_IN_DRAM is set, BL2 can use almost all of Trusted SRAM. */
+# define PLAT_ARM_MAX_BL2_SIZE (UL(0x1F000) - FVP_BL2_ROMLIB_OPTIMIZATION)
#else
# define PLAT_ARM_MAX_BL2_SIZE (UL(0x13000) - FVP_BL2_ROMLIB_OPTIMIZATION)
#endif
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index 6d7aa2d..10b01fa 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -373,6 +373,8 @@
endif
else ifeq (${COT},dualroot)
AUTH_SOURCES += drivers/auth/dualroot/cot.c
+ else ifeq (${COT},cca)
+ AUTH_SOURCES += drivers/auth/cca/cot.c
else
$(error Unknown chain of trust ${COT})
endif
diff --git a/plat/arm/common/fconf/arm_fconf_io.c b/plat/arm/common/fconf/arm_fconf_io.c
index aea2f38..6c32331 100644
--- a/plat/arm/common/fconf/arm_fconf_io.c
+++ b/plat/arm/common/fconf/arm_fconf_io.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2021, ARM Limited. All rights reserved.
+ * Copyright (c) 2019-2022, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -72,6 +72,9 @@
#if TRUSTED_BOARD_BOOT
[TRUSTED_BOOT_FW_CERT_ID] = {UUID_TRUSTED_BOOT_FW_CERT},
#if !ARM_IO_IN_DTB
+ [CCA_CONTENT_CERT_ID] = {UUID_CCA_CONTENT_CERT},
+ [CORE_SWD_KEY_CERT_ID] = {UUID_CORE_SWD_KEY_CERT},
+ [PLAT_KEY_CERT_ID] = {UUID_PLAT_KEY_CERT},
[TRUSTED_KEY_CERT_ID] = {UUID_TRUSTED_KEY_CERT},
[SCP_FW_KEY_CERT_ID] = {UUID_SCP_FW_KEY_CERT},
[SOC_FW_KEY_CERT_ID] = {UUID_SOC_FW_KEY_CERT},
@@ -196,6 +199,21 @@
open_fip
},
#if !ARM_IO_IN_DTB
+ [CCA_CONTENT_CERT_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&arm_uuid_spec[CCA_CONTENT_CERT_ID],
+ open_fip
+ },
+ [CORE_SWD_KEY_CERT_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&arm_uuid_spec[CORE_SWD_KEY_CERT_ID],
+ open_fip
+ },
+ [PLAT_KEY_CERT_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&arm_uuid_spec[PLAT_KEY_CERT_ID],
+ open_fip
+ },
[TRUSTED_KEY_CERT_ID] = {
&fip_dev_handle,
(uintptr_t)&arm_uuid_spec[TRUSTED_KEY_CERT_ID],
@@ -260,7 +278,7 @@
#ifdef IMAGE_BL2
#if TRUSTED_BOARD_BOOT
-#define FCONF_ARM_IO_UUID_NUMBER U(21)
+#define FCONF_ARM_IO_UUID_NUMBER U(24)
#else
#define FCONF_ARM_IO_UUID_NUMBER U(10)
#endif
@@ -286,6 +304,9 @@
{TOS_FW_CONFIG_ID, "tos_fw_cfg_uuid"},
{NT_FW_CONFIG_ID, "nt_fw_cfg_uuid"},
#if TRUSTED_BOARD_BOOT
+ {CCA_CONTENT_CERT_ID, "cca_cert_uuid"},
+ {CORE_SWD_KEY_CERT_ID, "core_swd_cert_uuid"},
+ {PLAT_KEY_CERT_ID, "plat_cert_uuid"},
{TRUSTED_KEY_CERT_ID, "t_key_cert_uuid"},
{SCP_FW_KEY_CERT_ID, "scp_fw_key_uuid"},
{SOC_FW_KEY_CERT_ID, "soc_fw_key_uuid"},
diff --git a/tools/cert_create/Makefile b/tools/cert_create/Makefile
index ca548b8..d951286 100644
--- a/tools/cert_create/Makefile
+++ b/tools/cert_create/Makefile
@@ -35,6 +35,8 @@
include src/tbbr/tbbr.mk
else ifeq (${COT},dualroot)
include src/dualroot/cot.mk
+else ifeq (${COT},cca)
+ include src/cca/cot.mk
else
$(error Unknown chain of trust ${COT})
endif
diff --git a/tools/cert_create/include/cca/cca_cot.h b/tools/cert_create/include/cca/cca_cot.h
new file mode 100644
index 0000000..56585fb
--- /dev/null
+++ b/tools/cert_create/include/cca/cca_cot.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef CCA_COT_H
+#define CCA_COT_H
+
+/* Certificates. */
+enum {
+ /* Certificates owned by the silicon provider. */
+ CCA_CONTENT_CERT,
+ CORE_SWD_KEY_CERT,
+ SPMC_CONTENT_CERT,
+ SIP_SECURE_PARTITION_CONTENT_CERT,
+
+ /* Certificates owned by the platform owner. */
+ PLAT_KEY_CERT,
+ PLAT_SECURE_PARTITION_CONTENT_CERT,
+ NON_TRUSTED_FW_CONTENT_CERT,
+};
+
+/* Certificate extensions. */
+enum {
+ /* Extensions used in certificates owned by the silicon provider. */
+ TRUSTED_FW_NVCOUNTER_EXT,
+ TRUSTED_BOOT_FW_HASH_EXT,
+ TRUSTED_BOOT_FW_CONFIG_HASH_EXT,
+ HW_CONFIG_HASH_EXT,
+ FW_CONFIG_HASH_EXT,
+ SWD_ROT_PK_EXT,
+ CORE_SWD_PK_EXT,
+ SOC_AP_FW_HASH_EXT,
+ SOC_FW_CONFIG_HASH_EXT,
+ RMM_HASH_EXT,
+ TRUSTED_OS_FW_HASH_EXT,
+ TRUSTED_OS_FW_CONFIG_HASH_EXT,
+ SP_PKG1_HASH_EXT,
+ SP_PKG2_HASH_EXT,
+ SP_PKG3_HASH_EXT,
+ SP_PKG4_HASH_EXT,
+
+ /* Extensions used in certificates owned by the platform owner. */
+ PROT_PK_EXT,
+ PLAT_PK_EXT,
+ SP_PKG5_HASH_EXT,
+ SP_PKG6_HASH_EXT,
+ SP_PKG7_HASH_EXT,
+ SP_PKG8_HASH_EXT,
+ NON_TRUSTED_FW_NVCOUNTER_EXT,
+ NON_TRUSTED_WORLD_BOOTLOADER_HASH_EXT,
+ NON_TRUSTED_FW_CONFIG_HASH_EXT,
+};
+
+/* Keys. */
+enum {
+ /* Keys owned by the silicon provider. */
+ ROT_KEY,
+ SWD_ROT_KEY,
+ CORE_SWD_KEY,
+
+ /* Keys owned by the platform owner. */
+ PROT_KEY,
+ PLAT_KEY,
+};
+
+#endif /* CCA_COT_H */
diff --git a/tools/cert_create/src/cca/cot.c b/tools/cert_create/src/cca/cot.c
new file mode 100644
index 0000000..5a35ff6
--- /dev/null
+++ b/tools/cert_create/src/cca/cot.c
@@ -0,0 +1,439 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include "cca/cca_cot.h"
+
+#include <cca_oid.h>
+
+#include "cert.h"
+#include "ext.h"
+#include "key.h"
+
+/*
+ * Certificates used in the chain of trust.
+ *
+ * All certificates are self-signed so the issuer certificate field points to
+ * itself.
+ */
+static cert_t cot_certs[] = {
+ [CCA_CONTENT_CERT] = {
+ .id = CCA_CONTENT_CERT,
+ .opt = "cca-cert",
+ .help_msg = "CCA Content Certificate (output file)",
+ .cn = "CCA Content Certificate",
+ .key = ROT_KEY,
+ .issuer = CCA_CONTENT_CERT,
+ .ext = {
+ TRUSTED_FW_NVCOUNTER_EXT,
+ SOC_AP_FW_HASH_EXT,
+ SOC_FW_CONFIG_HASH_EXT,
+ RMM_HASH_EXT,
+ TRUSTED_BOOT_FW_HASH_EXT,
+ TRUSTED_BOOT_FW_CONFIG_HASH_EXT,
+ HW_CONFIG_HASH_EXT,
+ FW_CONFIG_HASH_EXT,
+ },
+ .num_ext = 8
+ },
+
+ [CORE_SWD_KEY_CERT] = {
+ .id = CORE_SWD_KEY_CERT,
+ .opt = "core-swd-cert",
+ .help_msg = "Core Secure World Key Certificate (output file)",
+ .cn = "Core Secure World Key Certificate",
+ .key = SWD_ROT_KEY,
+ .issuer = CORE_SWD_KEY_CERT,
+ .ext = {
+ TRUSTED_FW_NVCOUNTER_EXT,
+ SWD_ROT_PK_EXT,
+ CORE_SWD_PK_EXT,
+ },
+ .num_ext = 3
+ },
+
+ [SPMC_CONTENT_CERT] = {
+ .id = SPMC_CONTENT_CERT,
+ .opt = "tos-fw-cert",
+ .help_msg = "SPMC Content Certificate (output file)",
+ .cn = "SPMC Content Certificate",
+ .key = CORE_SWD_KEY,
+ .issuer = SPMC_CONTENT_CERT,
+ .ext = {
+ TRUSTED_FW_NVCOUNTER_EXT,
+ TRUSTED_OS_FW_HASH_EXT,
+ TRUSTED_OS_FW_CONFIG_HASH_EXT,
+ },
+ .num_ext = 3
+ },
+
+ [SIP_SECURE_PARTITION_CONTENT_CERT] = {
+ .id = SIP_SECURE_PARTITION_CONTENT_CERT,
+ .opt = "sip-sp-cert",
+ .help_msg = "SiP owned Secure Partition Content Certificate (output file)",
+ .cn = "SiP owned Secure Partition Content Certificate",
+ .key = CORE_SWD_KEY,
+ .issuer = SIP_SECURE_PARTITION_CONTENT_CERT,
+ .ext = {
+ TRUSTED_FW_NVCOUNTER_EXT,
+ SP_PKG1_HASH_EXT,
+ SP_PKG2_HASH_EXT,
+ SP_PKG3_HASH_EXT,
+ SP_PKG4_HASH_EXT,
+ },
+ .num_ext = 5
+ },
+
+ [PLAT_KEY_CERT] = {
+ .id = PLAT_KEY_CERT,
+ .opt = "plat-key-cert",
+ .help_msg = "Platform Key Certificate (output file)",
+ .cn = "Platform Key Certificate",
+ .key = PROT_KEY,
+ .issuer = PLAT_KEY_CERT,
+ .ext = {
+ NON_TRUSTED_FW_NVCOUNTER_EXT,
+ PROT_PK_EXT,
+ PLAT_PK_EXT,
+ },
+ .num_ext = 3
+ },
+
+ [PLAT_SECURE_PARTITION_CONTENT_CERT] = {
+ .id = PLAT_SECURE_PARTITION_CONTENT_CERT,
+ .opt = "plat-sp-cert",
+ .help_msg = "Platform owned Secure Partition Content Certificate (output file)",
+ .cn = "Platform owned Secure Partition Content Certificate",
+ .key = PLAT_KEY,
+ .issuer = PLAT_SECURE_PARTITION_CONTENT_CERT,
+ .ext = {
+ NON_TRUSTED_FW_NVCOUNTER_EXT,
+ SP_PKG5_HASH_EXT,
+ SP_PKG6_HASH_EXT,
+ SP_PKG7_HASH_EXT,
+ SP_PKG8_HASH_EXT,
+ },
+ .num_ext = 5
+ },
+
+ [NON_TRUSTED_FW_CONTENT_CERT] = {
+ .id = NON_TRUSTED_FW_CONTENT_CERT,
+ .opt = "nt-fw-cert",
+ .help_msg = "Non-Trusted Firmware Content Certificate (output file)",
+ .cn = "Non-Trusted Firmware Content Certificate",
+ .key = PLAT_KEY,
+ .issuer = NON_TRUSTED_FW_CONTENT_CERT,
+ .ext = {
+ NON_TRUSTED_FW_NVCOUNTER_EXT,
+ NON_TRUSTED_WORLD_BOOTLOADER_HASH_EXT,
+ NON_TRUSTED_FW_CONFIG_HASH_EXT,
+ },
+ .num_ext = 3
+ },
+};
+
+REGISTER_COT(cot_certs);
+
+
+/* Certificate extensions. */
+static ext_t cot_ext[] = {
+ [TRUSTED_FW_NVCOUNTER_EXT] = {
+ .oid = TRUSTED_FW_NVCOUNTER_OID,
+ .opt = "tfw-nvctr",
+ .help_msg = "Trusted Firmware Non-Volatile counter value",
+ .sn = "TrustedWorldNVCounter",
+ .ln = "Trusted World Non-Volatile counter",
+ .asn1_type = V_ASN1_INTEGER,
+ .type = EXT_TYPE_NVCOUNTER,
+ .attr.nvctr_type = NVCTR_TYPE_TFW
+ },
+
+ [TRUSTED_BOOT_FW_HASH_EXT] = {
+ .oid = TRUSTED_BOOT_FW_HASH_OID,
+ .opt = "tb-fw",
+ .help_msg = "Trusted Boot Firmware image file",
+ .sn = "TrustedBootFirmwareHash",
+ .ln = "Trusted Boot Firmware hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH
+ },
+
+ [TRUSTED_BOOT_FW_CONFIG_HASH_EXT] = {
+ .oid = TRUSTED_BOOT_FW_CONFIG_HASH_OID,
+ .opt = "tb-fw-config",
+ .help_msg = "Trusted Boot Firmware Config file",
+ .sn = "TrustedBootFirmwareConfigHash",
+ .ln = "Trusted Boot Firmware Config hash",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+
+ [HW_CONFIG_HASH_EXT] = {
+ .oid = HW_CONFIG_HASH_OID,
+ .opt = "hw-config",
+ .help_msg = "HW Config file",
+ .sn = "HWConfigHash",
+ .ln = "HW Config hash",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+
+ [FW_CONFIG_HASH_EXT] = {
+ .oid = FW_CONFIG_HASH_OID,
+ .opt = "fw-config",
+ .help_msg = "Firmware Config file",
+ .sn = "FirmwareConfigHash",
+ .ln = "Firmware Config hash",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+
+ [SWD_ROT_PK_EXT] = {
+ .oid = SWD_ROT_PK_OID,
+ .sn = "SWDRoTKey",
+ .ln = "Secure World Root of Trust Public Key",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_PKEY,
+ .attr.key = SWD_ROT_KEY
+ },
+
+ [CORE_SWD_PK_EXT] = {
+ .oid = CORE_SWD_PK_OID,
+ .sn = "CORESWDKey",
+ .ln = "Core Secure World Public Key",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_PKEY,
+ .attr.key = CORE_SWD_KEY
+ },
+
+ [SOC_AP_FW_HASH_EXT] = {
+ .oid = SOC_AP_FW_HASH_OID,
+ .opt = "soc-fw",
+ .help_msg = "SoC AP Firmware image file",
+ .sn = "SoCAPFirmwareHash",
+ .ln = "SoC AP Firmware hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH
+ },
+
+ [SOC_FW_CONFIG_HASH_EXT] = {
+ .oid = SOC_FW_CONFIG_HASH_OID,
+ .opt = "soc-fw-config",
+ .help_msg = "SoC Firmware Config file",
+ .sn = "SocFirmwareConfigHash",
+ .ln = "SoC Firmware Config hash",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+
+ [RMM_HASH_EXT] = {
+ .oid = RMM_HASH_OID,
+ .opt = "rmm-fw",
+ .help_msg = "RMM Firmware image file",
+ .sn = "RMMFirmwareHash",
+ .ln = "RMM Firmware hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH
+ },
+
+ [TRUSTED_OS_FW_HASH_EXT] = {
+ .oid = TRUSTED_OS_FW_HASH_OID,
+ .opt = "tos-fw",
+ .help_msg = "Trusted OS image file",
+ .sn = "TrustedOSHash",
+ .ln = "Trusted OS hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH
+ },
+
+ [TRUSTED_OS_FW_CONFIG_HASH_EXT] = {
+ .oid = TRUSTED_OS_FW_CONFIG_HASH_OID,
+ .opt = "tos-fw-config",
+ .help_msg = "Trusted OS Firmware Config file",
+ .sn = "TrustedOSFirmwareConfigHash",
+ .ln = "Trusted OS Firmware Config hash",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+
+ [SP_PKG1_HASH_EXT] = {
+ .oid = SP_PKG1_HASH_OID,
+ .opt = "sp-pkg1",
+ .help_msg = "Secure Partition Package1 file",
+ .sn = "SPPkg1Hash",
+ .ln = "SP Pkg1 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+ [SP_PKG2_HASH_EXT] = {
+ .oid = SP_PKG2_HASH_OID,
+ .opt = "sp-pkg2",
+ .help_msg = "Secure Partition Package2 file",
+ .sn = "SPPkg2Hash",
+ .ln = "SP Pkg2 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+ [SP_PKG3_HASH_EXT] = {
+ .oid = SP_PKG3_HASH_OID,
+ .opt = "sp-pkg3",
+ .help_msg = "Secure Partition Package3 file",
+ .sn = "SPPkg3Hash",
+ .ln = "SP Pkg3 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+ [SP_PKG4_HASH_EXT] = {
+ .oid = SP_PKG4_HASH_OID,
+ .opt = "sp-pkg4",
+ .help_msg = "Secure Partition Package4 file",
+ .sn = "SPPkg4Hash",
+ .ln = "SP Pkg4 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+
+ [PROT_PK_EXT] = {
+ .oid = PROT_PK_OID,
+ .sn = "PlatformRoTKey",
+ .ln = "Platform Root of Trust Public Key",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_PKEY,
+ .attr.key = PROT_KEY
+ },
+
+ [PLAT_PK_EXT] = {
+ .oid = PLAT_PK_OID,
+ .sn = "PLATKey",
+ .ln = "Platform Public Key",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_PKEY,
+ .attr.key = PLAT_KEY
+ },
+
+ [SP_PKG5_HASH_EXT] = {
+ .oid = SP_PKG5_HASH_OID,
+ .opt = "sp-pkg5",
+ .help_msg = "Secure Partition Package5 file",
+ .sn = "SPPkg5Hash",
+ .ln = "SP Pkg5 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+ [SP_PKG6_HASH_EXT] = {
+ .oid = SP_PKG6_HASH_OID,
+ .opt = "sp-pkg6",
+ .help_msg = "Secure Partition Package6 file",
+ .sn = "SPPkg6Hash",
+ .ln = "SP Pkg6 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+ [SP_PKG7_HASH_EXT] = {
+ .oid = SP_PKG7_HASH_OID,
+ .opt = "sp-pkg7",
+ .help_msg = "Secure Partition Package7 file",
+ .sn = "SPPkg7Hash",
+ .ln = "SP Pkg7 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+ [SP_PKG8_HASH_EXT] = {
+ .oid = SP_PKG8_HASH_OID,
+ .opt = "sp-pkg8",
+ .help_msg = "Secure Partition Package8 file",
+ .sn = "SPPkg8Hash",
+ .ln = "SP Pkg8 hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+
+ [NON_TRUSTED_FW_NVCOUNTER_EXT] = {
+ .oid = NON_TRUSTED_FW_NVCOUNTER_OID,
+ .opt = "ntfw-nvctr",
+ .help_msg = "Non-Trusted Firmware Non-Volatile counter value",
+ .sn = "NormalWorldNVCounter",
+ .ln = "Non-Trusted Firmware Non-Volatile counter",
+ .asn1_type = V_ASN1_INTEGER,
+ .type = EXT_TYPE_NVCOUNTER,
+ .attr.nvctr_type = NVCTR_TYPE_NTFW
+ },
+
+ [NON_TRUSTED_WORLD_BOOTLOADER_HASH_EXT] = {
+ .oid = NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID,
+ .opt = "nt-fw",
+ .help_msg = "Non-Trusted World Bootloader image file",
+ .sn = "NonTrustedWorldBootloaderHash",
+ .ln = "Non-Trusted World hash (SHA256)",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH
+ },
+
+ [NON_TRUSTED_FW_CONFIG_HASH_EXT] = {
+ .oid = NON_TRUSTED_FW_CONFIG_HASH_OID,
+ .opt = "nt-fw-config",
+ .help_msg = "Non Trusted OS Firmware Config file",
+ .sn = "NonTrustedOSFirmwareConfigHash",
+ .ln = "Non-Trusted OS Firmware Config hash",
+ .asn1_type = V_ASN1_OCTET_STRING,
+ .type = EXT_TYPE_HASH,
+ .optional = 1
+ },
+};
+
+REGISTER_EXTENSIONS(cot_ext);
+
+/* Keys used to establish the chain of trust. */
+static key_t cot_keys[] = {
+ [ROT_KEY] = {
+ .id = ROT_KEY,
+ .opt = "rot-key",
+ .help_msg = "Root Of Trust key (input/output file)",
+ .desc = "Root Of Trust key"
+ },
+
+ [SWD_ROT_KEY] = {
+ .id = SWD_ROT_KEY,
+ .opt = "swd-rot-key",
+ .help_msg = "Secure World Root of Trust key",
+ .desc = "Secure World Root of Trust key"
+ },
+
+ [CORE_SWD_KEY] = {
+ .id = CORE_SWD_KEY,
+ .opt = "core-swd-key",
+ .help_msg = "Core Secure World key",
+ .desc = "Core Secure World key"
+ },
+
+ [PROT_KEY] = {
+ .id = PROT_KEY,
+ .opt = "prot-key",
+ .help_msg = "Platform Root of Trust key",
+ .desc = "Platform Root of Trust key"
+ },
+
+ [PLAT_KEY] = {
+ .id = PLAT_KEY,
+ .opt = "plat-key",
+ .help_msg = "Platform key",
+ .desc = "Platform key"
+ },
+};
+
+REGISTER_KEYS(cot_keys);
diff --git a/tools/cert_create/src/cca/cot.mk b/tools/cert_create/src/cca/cot.mk
new file mode 100644
index 0000000..d0c80bb
--- /dev/null
+++ b/tools/cert_create/src/cca/cot.mk
@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2022, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+PLAT_MSG := Confidential Compute Architecture root of trust
+PLAT_INCLUDE := ../../include/tools_share
+
+OBJECTS += src/cca/cot.o
diff --git a/tools/fiptool/tbbr_config.c b/tools/fiptool/tbbr_config.c
index 4998bb2..cdbf389 100644
--- a/tools/fiptool/tbbr_config.c
+++ b/tools/fiptool/tbbr_config.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -172,6 +172,21 @@
.cmdline_name = "plat-sp-cert"
},
{
+ .name = "CCA Content Certificate",
+ .uuid = UUID_CCA_CONTENT_CERT,
+ .cmdline_name = "cca-cert"
+ },
+ {
+ .name = "Core Secure World Key Certificate",
+ .uuid = UUID_CORE_SWD_KEY_CERT,
+ .cmdline_name = "core-swd-cert"
+ },
+ {
+ .name = "Platform Key Certificate",
+ .uuid = UUID_PLAT_KEY_CERT,
+ .cmdline_name = "plat-key-cert"
+ },
+ {
.name = NULL,
.uuid = { {0} },
.cmdline_name = NULL,