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Annotation of embedaddon/php/ext/mcrypt/tests/mcrypt_ofb.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: mcrypt_ofb
        !             3: --SKIPIF--
        !             4: <?php if (!extension_loaded("mcrypt")) print "skip"; ?>
        !             5: --FILE--
        !             6: <?php
        !             7: $key      = "FooBar";
        !             8: $secret   = "PHP Testfest 2008";
        !             9: $cipher   = MCRYPT_RIJNDAEL_128;
        !            10: 
        !            11: $iv       = mcrypt_create_iv(mcrypt_get_iv_size($cipher, MCRYPT_MODE_ECB), MCRYPT_RAND);
        !            12: $enc_data = mcrypt_ofb($cipher, $key, $secret, MCRYPT_ENCRYPT, $iv);
        !            13: 
        !            14: // we have to trim as AES rounds the blocks and decrypt doesnt detect that
        !            15: echo trim(mcrypt_ofb($cipher, $key, $enc_data, MCRYPT_DECRYPT, $iv)) . "\n";
        !            16: 
        !            17: // a warning must be issued if we don't use a IV on a AES cipher, that usually requires an IV
        !            18: mcrypt_ofb($cipher, $key, $enc_data, MCRYPT_DECRYPT, $iv);
        !            19: 
        !            20: --EXPECT--
        !            21: PHP Testfest 2008