1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * (C) Copyright 2014 Freescale Semiconductor, Inc
4 * Author: Ruchika Gupta <ruchika.gupta@freescale.com>
5 */
6
7#define LOG_CATEGORY UCLASS_MOD_EXP
8
9#include <common.h>
10#include <dm.h>
11#include <asm/global_data.h>
12#include <u-boot/rsa-mod-exp.h>
13#include <errno.h>
14#include <fdtdec.h>
15#include <malloc.h>
16#include <asm/io.h>
17#include <linux/list.h>
18
19int rsa_mod_exp(struct udevice *dev, const uint8_t *sig, uint32_t sig_len,
20		struct key_prop *node, uint8_t *out)
21{
22	struct mod_exp_ops *ops = (struct mod_exp_ops *)device_get_ops(dev);
23
24	if (!ops->mod_exp)
25		return -ENOSYS;
26
27	return ops->mod_exp(dev, sig, sig_len, node, out);
28}
29
30UCLASS_DRIVER(mod_exp) = {
31	.id		= UCLASS_MOD_EXP,
32	.name		= "rsa_mod_exp",
33};
34