feat(bootloader_support): Support Secure Boot using ECDSA-P384 curve

components/bootloader_support/private_include/bootloader_sha.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2017-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2017-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -12,15 +12,18 @@
    Use mbedTLS APIs or include esp32/sha.h to calculate SHA256 in IDF apps.
 */
 
+#include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include "esp_err.h"
+#include "soc/soc_caps.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 typedef void *bootloader_sha256_handle_t;
+typedef bootloader_sha256_handle_t bootloader_sha_handle_t;
 
 bootloader_sha256_handle_t bootloader_sha256_start(void);
 
@@ -28,6 +31,14 @@ void bootloader_sha256_data(bootloader_sha256_handle_t handle, const void *data,
 
 void bootloader_sha256_finish(bootloader_sha256_handle_t handle, uint8_t *digest);
 
+#if SOC_SHA_SUPPORT_SHA512
+bootloader_sha_handle_t bootloader_sha512_start(bool is384);
+
+void bootloader_sha512_data(bootloader_sha_handle_t handle, const void *data, size_t data_len);
+
+void bootloader_sha512_finish(bootloader_sha_handle_t handle, uint8_t *digest);
+#endif /* SOC_SHA_SUPPORT_SHA512 */
+
 #ifdef __cplusplus
 }
 #endif