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