[feat][examples/pka] add system prng demo
This commit is contained in:
parent
62783d6013
commit
4a30634073
5
examples/pka/sec_trng_random/CMakeLists.txt
Normal file
5
examples/pka/sec_trng_random/CMakeLists.txt
Normal file
@ -0,0 +1,5 @@
|
||||
set(mains main.c)
|
||||
generate_bin()
|
||||
|
||||
|
||||
|
37
examples/pka/sec_trng_random/main.c
Normal file
37
examples/pka/sec_trng_random/main.c
Normal file
@ -0,0 +1,37 @@
|
||||
/**
|
||||
* @file main.c
|
||||
* @brief
|
||||
*
|
||||
* Copyright (c) 2021 Bouffalolab team
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
*/
|
||||
#include "hal_sec_ecdsa.h"
|
||||
#include <stdlib.h>
|
||||
|
||||
extern void srandom(unsigned int __seed);
|
||||
extern long random(void);
|
||||
int main(void)
|
||||
{
|
||||
bflb_platform_init(0);
|
||||
|
||||
srandom(hal_get_trng_seed());
|
||||
while (1) {
|
||||
bflb_platform_printf("rand:%d\r\n", random());
|
||||
bflb_platform_delay_ms(1000);
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user