helper.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (C) 2020 ARM Limited */
 3
 4#ifndef _HELPER_H_
 5#define _HELPER_H_
 6
 7#include <stdlib.h>
 8
 9#define NKEYS 5
10
11struct signatures {
12	size_t keyia;
13	size_t keyib;
14	size_t keyda;
15	size_t keydb;
16	size_t keyg;
17};
18
19void pac_corruptor(void);
20
21/* PAuth sign a value with key ia and modifier value 0 */
22size_t keyia_sign(size_t val);
23size_t keyib_sign(size_t val);
24size_t keyda_sign(size_t val);
25size_t keydb_sign(size_t val);
26size_t keyg_sign(size_t val);
27
28#endif