| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * (C) Copyright 2014 Freescale Semiconductor, Inc |
| * Author: Ruchika Gupta <ruchika.gupta@freescale.com> |
| */ |
| |
| #define LOG_CATEGORY UCLASS_MOD_EXP |
| |
| #include <common.h> |
| #include <dm.h> |
| #include <asm/global_data.h> |
| #include <u-boot/rsa-mod-exp.h> |
| #include <errno.h> |
| #include <fdtdec.h> |
| #include <malloc.h> |
| #include <asm/io.h> |
| #include <linux/list.h> |
| |
| int rsa_mod_exp(struct udevice *dev, const uint8_t *sig, uint32_t sig_len, |
| struct key_prop *node, uint8_t *out) |
| { |
| struct mod_exp_ops *ops = (struct mod_exp_ops *)device_get_ops(dev); |
| |
| if (!ops->mod_exp) |
| return -ENOSYS; |
| |
| return ops->mod_exp(dev, sig, sig_len, node, out); |
| } |
| |
| UCLASS_DRIVER(mod_exp) = { |
| .id = UCLASS_MOD_EXP, |
| .name = "rsa_mod_exp", |
| }; |