change(esp_rom): optimize target-specific header files layout in components/esp_rom

components/esp_rom/esp32/include/esp32/rom/sha.h

@@ -0,0 +1,57 @@
+/*
+  ROM functions for hardware SHA support.
+
+  It is not recommended to use these functions directly.  If using
+  them from esp-idf then use the esp_sha_lock_engine() and
+  esp_sha_lock_memory_block() functions in esp32/sha.h to ensure
+  exclusive access.
+ */
+/*
+ * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#ifndef _ROM_SHA_H_
+#define _ROM_SHA_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct SHAContext {
+    bool start;
+    uint32_t total_input_bits[4];
+} SHA_CTX;
+
+enum SHA_TYPE {
+    SHA1 = 0,
+    SHA2_256,
+    SHA2_384,
+    SHA2_512,
+
+
+    SHA_INVALID = -1,
+};
+
+/* Do not use these function in multi core mode due to
+ * inside they have no safe implementation (without DPORT workaround).
+*/
+void ets_sha_init(SHA_CTX *ctx);
+
+void ets_sha_enable(void);
+
+void ets_sha_disable(void);
+
+void ets_sha_update(SHA_CTX *ctx, enum SHA_TYPE type, const uint8_t *input, size_t input_bits);
+
+void ets_sha_finish(SHA_CTX *ctx, enum SHA_TYPE type, uint8_t *output);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ROM_SHA_H_ */