1 /*
2 +----------------------------------------------------------------------+
3 | Copyright (c) The PHP Group |
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.01 of the PHP license, |
6 | that is bundled with this package in the file LICENSE, and is |
7 | available through the world-wide-web at the following url: |
8 | https://www.php.net/license/3_01.txt |
9 | If you did not receive a copy of the PHP license and are unable to |
10 | obtain it through the world-wide-web, please send a note to |
11 | license@php.net so we can mail you a copy immediately. |
12 +----------------------------------------------------------------------+
13 | Authors: Sammy Kaye Powers <me@sammyk.me> |
14 | Go Kudo <zeriyoshi@php.net> |
15 +----------------------------------------------------------------------+
16 */
17
18 #ifdef HAVE_CONFIG_H
19 # include "config.h"
20 #endif
21
22 #include "php.h"
23 #include "php_random.h"
24
25 #include "Zend/zend_exceptions.h"
26
generate(php_random_status * status)27 static uint64_t generate(php_random_status *status)
28 {
29 zend_ulong r = 0;
30
31 php_random_bytes_throw(&r, sizeof(zend_ulong));
32
33 return r;
34 }
35
range(php_random_status * status,zend_long min,zend_long max)36 static zend_long range(php_random_status *status, zend_long min, zend_long max)
37 {
38 zend_long result = 0;
39
40 php_random_int_throw(min, max, &result);
41
42 return result;
43 }
44
45 const php_random_algo php_random_algo_secure = {
46 sizeof(zend_ulong),
47 0,
48 NULL,
49 generate,
50 range,
51 NULL,
52 NULL
53 };
54
