12b9912e6SJeroen Hofstee /* 22b9912e6SJeroen Hofstee * Copyright (c) 2013, Andreas Oetken. 32b9912e6SJeroen Hofstee * 42b9912e6SJeroen Hofstee * SPDX-License-Identifier: GPL-2.0+ 52b9912e6SJeroen Hofstee */ 62b9912e6SJeroen Hofstee 72b9912e6SJeroen Hofstee #ifndef _RSA_CHECKSUM_H 82b9912e6SJeroen Hofstee #define _RSA_CHECKSUM_H 92b9912e6SJeroen Hofstee 102b9912e6SJeroen Hofstee #include <errno.h> 112b9912e6SJeroen Hofstee #include <image.h> 122b9912e6SJeroen Hofstee #include <u-boot/sha1.h> 132b9912e6SJeroen Hofstee #include <u-boot/sha256.h> 142b9912e6SJeroen Hofstee 15*b37b46f0SRuchika Gupta /** 16*b37b46f0SRuchika Gupta * hash_calculate() - Calculate hash over the data 17*b37b46f0SRuchika Gupta * 18*b37b46f0SRuchika Gupta * @name: Name of algorithm to be used for hash calculation 19*b37b46f0SRuchika Gupta * @region: Array having info of regions over which hash needs to be calculated 20*b37b46f0SRuchika Gupta * @region_count: Number of regions in the region array 21*b37b46f0SRuchika Gupta * @checksum: Buffer contanining the output hash 22*b37b46f0SRuchika Gupta * 23*b37b46f0SRuchika Gupta * @return 0 if OK, < 0 if error 24*b37b46f0SRuchika Gupta */ 25*b37b46f0SRuchika Gupta int hash_calculate(const char *name, 26*b37b46f0SRuchika Gupta const struct image_region region[], int region_count, 272b9912e6SJeroen Hofstee uint8_t *checksum); 282b9912e6SJeroen Hofstee 292b9912e6SJeroen Hofstee #endif 30