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 * modification, are permitted provided that the following conditions
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 *
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 *    notice, this list of conditions and the following disclaimer.
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 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
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/**
 * @file crypto.h
 *
 * Wrapper for the crypto stuff
 *
 */

#pragma once

/* Using security always needs TOC (but TOC could be used without security) */
#if defined(BOOTLOADER_USE_SECURITY)
# define BOOTLOADER_USE_TOC

#include <stdlib.h>

#include "hw_config.h"
#include "image_toc.h"

bool verify_app(uint16_t idx, const image_toc_entry_t *toc_entries);

bool decrypt_app(uint16_t idx, const image_toc_entry_t *toc_entries);

#else

# if defined(BOOTLOADER_USE_TOC)

/* No security, application verification passes always */

static inline bool verify_app(uint16_t idx, const image_toc_entry_t *toc_entries) {return true;}

/* No security, decrypting is not possible */

static inline bool decrypt_app(uint16_t idx, const image_toc_entry_t *toc_entries) {return false;}

# endif

#endif // BOOTLOADER_USE_SECURITY