Initial commit

Initial commit.

bootloader/mcuboot/boot/espressif/keys.c

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2021 Espressif Systems (Shanghai) Co., Ltd.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <bootutil/sign_key.h>
+#include <mcuboot_config/mcuboot_config.h>
+
+#if !defined(MCUBOOT_HW_KEY)
+#if defined(MCUBOOT_SIGN_RSA)
+#define HAVE_KEYS
+extern const unsigned char rsa_pub_key[];
+extern const unsigned int rsa_pub_key_len;
+#elif defined(MCUBOOT_SIGN_EC256)
+#define HAVE_KEYS
+extern const unsigned char ecdsa_pub_key[];
+extern const unsigned int ecdsa_pub_key_len;
+#elif defined(MCUBOOT_SIGN_ED25519)
+#define HAVE_KEYS
+extern const unsigned char ed25519_pub_key[];
+extern const unsigned int ed25519_pub_key_len;
+#endif
+
+/*
+ * NOTE: *_pub_key and *_pub_key_len are autogenerated based on the provided
+ *       key file. If no key file was configured, the array and length must be
+ *       provided and added to the build manually.
+ */
+#if defined(HAVE_KEYS)
+const struct bootutil_key bootutil_keys[] = {
+    {
+#if defined(MCUBOOT_SIGN_RSA)
+        .key = rsa_pub_key,
+        .len = &rsa_pub_key_len,
+#elif defined(MCUBOOT_SIGN_EC256)
+        .key = ecdsa_pub_key,
+        .len = &ecdsa_pub_key_len,
+#elif defined(MCUBOOT_SIGN_ED25519)
+        .key = ed25519_pub_key,
+        .len = &ed25519_pub_key_len,
+#endif
+    },
+};
+const int bootutil_key_cnt = 1;
+#endif /* HAVE_KEYS */
+#else
+unsigned int pub_key_len;
+struct bootutil_key bootutil_keys[1] = {
+    {
+        .key = 0,
+        .len = &pub_key_len,
+    }
+};
+const int bootutil_key_cnt = 1;
+#endif /* !MCUBOOT_HW_KEY */