Online PHP editor | output for iAjfW

@ 2014-01-30T13:06:17Z

<?php
$key = 'secret';
$input = 'My secret string!';
$iv = NULL;

// MCrypt
$handle = mcrypt_module_open(MCRYPT_BLOWFISH, '', MCRYPT_MODE_ECB, '');

// PKCS#7 padding
//$bsize = mcrypt_enc_get_block_size($handle);
//$pad = $bsize - (strlen($input) % $bsize);
//$input .= str_repeat(chr($pad), $pad);

// IV
//$ivsize = mcrypt_enc_get_iv_size($handle);
//$iv = mcrypt_create_iv($ivsize, MCRYPT_DEV_URANDOM);

// Encrypt
mcrypt_generic_init($handle, $key, $iv);
$output = mcrypt_generic($handle, $input);
mcrypt_generic_deinit($handle);
mcrypt_module_close($handle);

echo "MCrypt:\n",
//      "\tIV: ", bin2hex($iv), " (", $ivsize, " bytes)\n",
        "\tInput: ", bin2hex($input), "\n",
        "\tOutput: ", bin2hex($output), "\n\n";

//$output = $iv.$output;

// OpenSSL
// IV
//$ivsize = openssl_cipher_iv_length('bf-ecb');
//$iv = substr($output, 0, $ivsize);
//$output = substr($output, $ivsize);

$input = openssl_decrypt($output, 'bf-ecb', $key, OPENSSL_RAW_DATA, $iv);

echo "OpenSSL:\n",
//      "\tIV: ", bin2hex($iv), " (", $ivsize, " bytes)\n",
        "\tOutput: ", bin2hex($output), "\n",
        "\tInput: ", bin2hex($input), "\n\n";

empty($input) && var_dump(openssl_error_string());

Output for 7.0.6 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function mcrypt_module_open() in /in/iAjfW:7 Stack trace: #0 {main} thrown in /in/iAjfW on line 7
Process exited with code 255.
Output for 5.4.15 - 5.4.45, 5.5.0 - 5.5.34, 5.6.0 - 5.6.20, 7.0.0 - 7.0.5: Warning: mcrypt_generic_init(): Iv size incorrect; supplied length: 0, needed: 8 in /in/iAjfW on line 19 MCrypt: Input: 4d792073656372657420737472696e6721 Output: 604694ee207d758813d560d64a2d04d99b5b2a50dcebc9f9 OpenSSL: Output: 604694ee207d758813d560d64a2d04d99b5b2a50dcebc9f9 Input: string(72) "error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt"
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.5.35 - 5.5.38, 5.6.21 - 5.6.28: Fatal error: Call to undefined function mcrypt_module_open() in /in/iAjfW on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.14: Warning: mcrypt_generic_init(): Iv size incorrect; supplied length: 0, needed: 8 in /in/iAjfW on line 19 MCrypt: Input: 4d792073656372657420737472696e6721 Output: 604694ee207d758813d560d64a2d04d99b5b2a50dcebc9f9 Fatal error: Call to undefined function openssl_decrypt() in /in/iAjfW on line 37
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: mcrypt_module_open() in /in/iAjfW on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: mcrypt_module_open() in /in/iAjfW on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: mcrypt_module_open() in /in/iAjfW on line 7

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