[people/ms/u-boot.git] / include / u-boot / rsa-checksum.h

/*
 * Copyright (c) 2013, Andreas Oetken.
 *
 * SPDX-License-Identifier:    GPL-2.0+
*/

#ifndef _RSA_CHECKSUM_H
#define _RSA_CHECKSUM_H

#include <errno.h>
#include <image.h>
#include <u-boot/sha1.h>
#include <u-boot/sha256.h>

/**
 * hash_calculate() - Calculate hash over the data
 *
 * @name:  Name of algorithm to be used for hash calculation
 * @region: Array having info of regions over which hash needs to be calculated
 * @region_count: Number of regions in the region array
 * @checksum: Buffer contanining the output hash
 *
 * @return 0 if OK, < 0 if error
 */
int hash_calculate(const char *name,
		   const struct image_region region[], int region_count,
		   uint8_t *checksum);

#endif
Commit	Line	Data
646257d1 HS	1	/*
	2	* Copyright (c) 2013, Andreas Oetken.
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	#ifndef _RSA_CHECKSUM_H
	8	#define _RSA_CHECKSUM_H
	9
	10	#include <errno.h>
	11	#include <image.h>
2b9912e6 JH	12	#include <u-boot/sha1.h>
2b9912e6 JH	13	#include <u-boot/sha256.h>
646257d1	14
b37b46f0 RG	15	/**
	16	* hash_calculate() - Calculate hash over the data
	17	*
	18	* @name: Name of algorithm to be used for hash calculation
	19	* @region: Array having info of regions over which hash needs to be calculated
	20	* @region_count: Number of regions in the region array
	21	* @checksum: Buffer contanining the output hash
	22	*
	23	* @return 0 if OK, < 0 if error
	24	*/
	25	int hash_calculate(const char *name,
	26	const struct image_region region[], int region_count,
	27	uint8_t *checksum);
646257d1 HS	28
646257d1 HS	29	#endif