boot_verify.c File Reference

CycloneBOOT 1st Stage Bootloader Secure Boot related functions. More...

#include <string.h>
#include "first_stage/boot_verify.h"
#include "security/verify_runtime.h"
#include "core/mcu.h"

Macros
#define	TRACE_LEVEL   CBOOT_TRACE_LEVEL

Functions
cboot_error_t	bootCheckRuntimeSignatureAt (BootContext *context, const Slot *slot)
	Verify the embedded runtime signature of an image held in a slot.

Detailed Description

CycloneBOOT 1st Stage Bootloader Secure Boot related functions.

License

SPDX-License-Identifier: GPL-2.0-or-later

Copyright (C) 2021-2026 Oryx Embedded SARL. All rights reserved.

This file is part of CycloneBOOT Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author

Oryx Embedded SARL (www.oryx-embedded.com)

Version

2.6.6

Function Documentation

bootCheckRuntimeSignatureAt()

cboot_error_t bootCheckRuntimeSignatureAt	(	BootContext *	context,
		const Slot *	slot
	)

Verify the embedded runtime signature of an image held in a slot.

Parameters

[in]	context	Pointer to Bootloader context
[in]	slot	Slot holding the image to verify

Returns

cboot_error_t