feat(cert_create): define the cca chain of trust
Selection of the cca chain of trust is done through the COT build
option:
> make COT=cca
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I123c0a841f67434633a3123cc1fa3e2318585482
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 */