1 /*
2  * Copyright (c) 2021, ARM Limited. All rights reserved.
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  */
6 
7 #ifndef PLAT_TRNG_H
8 #define PLAT_TRNG_H
9 
10 #include <tools_share/uuid.h>
11 
12 /* TRNG platform functions */
13 
14 extern uuid_t plat_trng_uuid;
15 void plat_entropy_setup(void);
16 bool plat_get_entropy(uint64_t *out);
17 
18 #endif /* PLAT_TRNG_H */
19