PHP mcrypt_enc_is_block_mode Exemples

Exemple #1

Fichier : mcrypt_enc_is_block_mode.php Projet : badlamer/hhvm

<?php

$td = mcrypt_module_open(MCRYPT_RIJNDAEL_256, '', MCRYPT_MODE_CBC, '');
var_dump(mcrypt_enc_is_block_mode($td));
$td = mcrypt_module_open(MCRYPT_RIJNDAEL_256, '', MCRYPT_MODE_ECB, '');
var_dump(mcrypt_enc_is_block_mode($td));
$td = mcrypt_module_open(MCRYPT_ARCFOUR, '', MCRYPT_MODE_STREAM, '');
var_dump(mcrypt_enc_is_block_mode($td));
$td = mcrypt_module_open(MCRYPT_WAKE, '', MCRYPT_MODE_STREAM, '');
var_dump(mcrypt_enc_is_block_mode($td));

Exemple #2

Fichier : ext_mcrypt.php Projet : badlamer/hhvm

$CC = "4007000000027";
$encrypted = mcrypt_ofb(MCRYPT_RIJNDAEL_128, substr($key, 0, 32), $CC, MCRYPT_ENCRYPT, substr($key, 32, 16));
$decrypted = mcrypt_ofb(MCRYPT_RIJNDAEL_128, substr($key, 0, 32), $encrypted, MCRYPT_DECRYPT, substr($key, 32, 16));
VERIFY($encrypted !== $decrypted);
VS($decrypted, $CC);
//////////////////////////////////////////////////////////////////////
VS(mcrypt_get_block_size("tripledes", "ecb"), 8);
VS(mcrypt_get_cipher_name(MCRYPT_TRIPLEDES), "3DES");
VS(mcrypt_get_iv_size(MCRYPT_CAST_256, MCRYPT_MODE_CFB), 16);
VS(mcrypt_get_iv_size("des", "ecb"), 8);
VS(mcrypt_get_key_size("tripledes", "ecb"), 24);
$td = mcrypt_module_open("cast-256", "", "cfb", "");
VS(mcrypt_enc_get_algorithms_name($td), "CAST-256");
$td = mcrypt_module_open("tripledes", "", "ecb", "");
VS(mcrypt_enc_get_block_size($td), 8);
$td = mcrypt_module_open("cast-256", "", "cfb", "");
VS(mcrypt_enc_get_iv_size($td), 16);
$td = mcrypt_module_open("tripledes", "", "ecb", "");
VS(mcrypt_enc_get_key_size($td), 24);
$td = mcrypt_module_open("cast-256", "", "cfb", "");
VS(mcrypt_enc_get_modes_name($td), "CFB");
$td = mcrypt_module_open("rijndael-256", "", "ecb", "");
VS(mcrypt_enc_get_supported_key_sizes($td), array(16, 24, 32));
$td = mcrypt_module_open("tripledes", "", "ecb", "");
VS(mcrypt_enc_is_block_algorithm_mode($td), true);
$td = mcrypt_module_open("tripledes", "", "ecb", "");
VS(mcrypt_enc_is_block_algorithm($td), true);
$td = mcrypt_module_open("tripledes", "", "ecb", "");
VS(mcrypt_enc_is_block_mode($td), true);
$td = mcrypt_module_open("tripledes", "", "ecb", "");
VS(mcrypt_enc_self_test($td), 0);