| /* | |
| * Copyright (c) 2019, Arm Limited. All rights reserved. | |
| * | |
| * SPDX-License-Identifier: BSD-3-Clause | |
| */ | |
| #ifndef PAUTH_H | |
| #define PAUTH_H | |
| #include <stdint.h> | |
| #ifdef __aarch64__ | |
| /* Initialize 128-bit ARMv8.3-PAuth key */ | |
| uint128_t init_apkey(void); | |
| /* Program APIAKey_EL1 key and enable ARMv8.3-PAuth */ | |
| void pauth_init_enable(void); | |
| /* Disable ARMv8.3-PAuth */ | |
| void pauth_disable(void); | |
| #endif /* __aarch64__ */ | |
| #endif /* PAUTH_H */ |