From: Nikita Popov <nikic@php.net>
Date: Mon, 13 Aug 2012 19:46:15 +0000 (+0200)
Subject: Ask for less random data in mcrypt_create_iv
X-Git-Tag: php-5.3.17~35
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7aed2390503bfe91c91eec67ed0c88b12ff3612c;p=php

Ask for less random data in mcrypt_create_iv

Otherwise the RNG blocks and the test takes a lot of time to run (and
occasionally fails).
---

diff --git a/ext/mcrypt/tests/mcrypt_create_iv.phpt b/ext/mcrypt/tests/mcrypt_create_iv.phpt
index cf6456fef7..1aa48868b0 100644
--- a/ext/mcrypt/tests/mcrypt_create_iv.phpt
+++ b/ext/mcrypt/tests/mcrypt_create_iv.phpt
@@ -5,13 +5,13 @@ mcrypt_create_iv
 --FILE--
 <?php
 $iv1 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB), MCRYPT_RAND);
-$iv2 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_192, MCRYPT_MODE_ECB), MCRYPT_DEV_URANDOM);
-$iv3 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_DEV_RANDOM);
+$iv2 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB), MCRYPT_DEV_URANDOM);
+$iv3 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB), MCRYPT_DEV_RANDOM);
 
 echo strlen($iv1) . "\n";
 echo strlen($iv2) . "\n";
 echo strlen($iv3) . "\n";
 --EXPECT--
 16
-24
-32
+16
+16