blob: bd5dc71143b386a9158095321e65fd5b1dd2f5a2 [file] [log] [blame]
/*
* Copyright 2017-2020 NXP
*
* SPDX-License-Identifier: BSD-3-Clause
*
*/
#ifndef _RSA_H__
#define _RSA_H__
/* RSA key size defines */
#define RSA_4K_KEY_SZ 4096
#define RSA_4K_KEY_SZ_BYTES (RSA_4K_KEY_SZ/8)
#define RSA_2K_KEY_SZ 2048
#define RSA_2K_KEY_SZ_BYTES (RSA_2K_KEY_SZ/8)
#define RSA_1K_KEY_SZ 1024
#define RSA_1K_KEY_SZ_BYTES (RSA_1K_KEY_SZ/8)
#define SHA256_BYTES (256/8)
struct pk_in_params {
uint8_t *e;
uint32_t e_siz;
uint8_t *n;
uint32_t n_siz;
uint8_t *a;
uint32_t a_siz;
uint8_t *b;
uint32_t b_siz;
};
struct rsa_context {
struct pk_in_params pkin;
};
int rsa_verify_signature(void *hash_ptr, unsigned int hash_len,
void *sig_ptr, unsigned int sig_len,
void *pk_ptr, unsigned int pk_len);
#endif