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Annotation of embedaddon/php/ext/mcrypt/tests/mcrypt_rijndael128_256BitKey.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test mcrypt_encrypt() function : TripleDES functionality 
        !             3: --SKIPIF--
        !             4: <?php 
        !             5: if (!extension_loaded("mcrypt")) {
        !             6:        print "skip - mcrypt extension not loaded"; 
        !             7: }       
        !             8: ?>
        !             9: --FILE--
        !            10: <?php
        !            11: /* Prototype  : string mcrypt_encrypt(string cipher, string key, string data, string mode, string iv)
        !            12:  * Description: OFB crypt/decrypt data using key key with cipher cipher starting with iv 
        !            13:  * Source code: ext/mcrypt/mcrypt.c
        !            14:  * Alias to functions: 
        !            15:  */
        !            16:  /* Prototype  : string mcrypt_decrypt(string cipher, string key, string data, string mode, string iv)
        !            17:  * Description: OFB crypt/decrypt data using key key with cipher cipher starting with iv 
        !            18:  * Source code: ext/mcrypt/mcrypt.c
        !            19:  * Alias to functions: 
        !            20:  */
        !            21:  /* Prototype  : string mcrypt_cbc(int cipher, string key, string data, int mode, string iv)
        !            22:  * Description: CBC crypt/decrypt data using key key with cipher cipher starting with iv 
        !            23:  * Source code: ext/mcrypt/mcrypt.c
        !            24:  * Alias to functions: 
        !            25:  */
        !            26:  /* Prototype  : string mcrypt_ecb(int cipher, string key, string data, int mode, string iv)
        !            27:  * Description: ECB crypt/decrypt data using key key with cipher cipher starting with iv 
        !            28:  * Source code: ext/mcrypt/mcrypt.c
        !            29:  * Alias to functions: 
        !            30:  */
        !            31: 
        !            32: echo "*** Testing mcrypt : Rijndael128 functionality ***\n";
        !            33: 
        !            34: $cipher = MCRYPT_RIJNDAEL_128;
        !            35: $mode = MCRYPT_MODE_CBC;
        !            36: $data = b'This is the secret message which must be encrypted';
        !            37: 
        !            38: // keys : 20 bytes, 24 bytes, 30 Bytes, 32 Bytes, 40 Bytes
        !            39: $keys = array(
        !            40:               b'12345678901234567890', 
        !            41:               b'123456789012345678901234', 
        !            42:               b'123456789012345678901234567890',
        !            43:               b'12345678901234567890123456789012',
        !            44:               b'1234567890123456789012345678901234567890'
        !            45:  );
        !            46: // rijndael128 is a block cipher of 128 bits (16 bytes)
        !            47: $iv = b'1234567890123456';
        !            48: 
        !            49: echo "\n--- testing different key lengths\n";
        !            50: foreach ($keys as $key) {
        !            51:    echo "\nkey length=".strlen($key)."\n";
        !            52:    $res = mcrypt_encrypt($cipher, $key, $data, MCRYPT_MODE_CBC, $iv);
        !            53:    var_dump(bin2hex($res));
        !            54:    $res = mcrypt_decrypt($cipher, $key, $res, MCRYPT_MODE_CBC, $iv);
        !            55:    var_dump(bin2hex($res));   
        !            56: }
        !            57: ?>
        !            58: ===DONE===
        !            59: --EXPECTF--
        !            60: *** Testing mcrypt : Rijndael128 functionality ***
        !            61: 
        !            62: --- testing different key lengths
        !            63: 
        !            64: key length=20
        !            65: string(128) "6369830bfc89a39c9981c9a40e349e3bbc8599c28d7ffbd7a330a67690dac6dfb76a55814e95c83cced68eb1544cdd8406d272c249bd0a60fa5b605d4aefbaa0"
        !            66: string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
        !            67: 
        !            68: key length=24
        !            69: string(128) "8ecdf1ed5742aff16ef34c819c8d22c707c54f4d9ffc18e5f6ab79fe68c25705351e2c001a0b9f29e5def67570ca9da644efb69a8bb97940cb4bec094dae8bb5"
        !            70: string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
        !            71: 
        !            72: key length=30
        !            73: string(128) "f7731f0c0ab22270b2f516c7837256ed731ba6658ca8f78cda2ab1588e204f990843719ae88474f6572711674fcda9f40d99155e4cc4f5a31aa461ad36a7871d"
        !            74: string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
        !            75: 
        !            76: key length=32
        !            77: string(128) "f23bc103bfd0859a8318acee6d96e5f43dff68f3cdeae817a1e77c33492e32bdb82c5f660fcd1a2bfda70d9de4d5d8028ce179a9e2f7f9ee7dd61c7b4b409e95"
        !            78: string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
        !            79: 
        !            80: key length=40
        !            81: 
        !            82: Warning: mcrypt_encrypt(): Size of key is too large for this algorithm in %s on line %d
        !            83: string(128) "f23bc103bfd0859a8318acee6d96e5f43dff68f3cdeae817a1e77c33492e32bdb82c5f660fcd1a2bfda70d9de4d5d8028ce179a9e2f7f9ee7dd61c7b4b409e95"
        !            84: 
        !            85: Warning: mcrypt_decrypt(): Size of key is too large for this algorithm in %s on line %d
        !            86: string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
        !            87: ===DONE===