xref: /PHP-7.1/ext/mcrypt/tests/mcrypt_ofb.phpt (revision 113213f0)
1--TEST--
2mcrypt_ofb
3--SKIPIF--
4<?php if (!extension_loaded("mcrypt")) print "skip"; ?>
5--FILE--
6<?php
7$key      = "0123456789012345";
8$secret   = "PHP Testfest 2008";
9$cipher   = MCRYPT_RIJNDAEL_128;
10
11$iv       = mcrypt_create_iv(mcrypt_get_iv_size($cipher, MCRYPT_MODE_OFB), MCRYPT_RAND);
12$enc_data = mcrypt_decrypt($cipher, $key, $secret, MCRYPT_MODE_OFB, $iv);
13
14// we have to trim as AES rounds the blocks and decrypt doesnt detect that
15echo trim(mcrypt_decrypt($cipher, $key, $enc_data, MCRYPT_MODE_OFB, $iv)) . "\n";
16
17// a warning must be issued if we don't use a IV on a AES cipher, that usually requires an IV
18mcrypt_decrypt($cipher, $key, $enc_data, MCRYPT_MODE_OFB);
19--EXPECTF--
20Deprecated: Function mcrypt_get_iv_size() is deprecated in %s%emcrypt_ofb.php on line 6
21
22Deprecated: Function mcrypt_create_iv() is deprecated in %s%emcrypt_ofb.php on line 6
23
24Deprecated: Function mcrypt_decrypt() is deprecated in %s%emcrypt_ofb.php on line 7
25
26Deprecated: Function mcrypt_decrypt() is deprecated in %s%emcrypt_ofb.php on line 10
27PHP Testfest 2008
28
29Deprecated: Function mcrypt_decrypt() is deprecated in %s%emcrypt_ofb.php on line 13
30
31Warning: mcrypt_decrypt(): Encryption mode requires an initialization vector of size 16 in %s on line %d
32