Hi.
Maybe off topic: One PhP function for encrypt/decrypt passwords, without the KEY is not easy decrypt it :)
function fenydesencripta($vcadena, $modo) {
//AES-256 / CBC / ZeroBytePadding - ref http://php.net/manual/es/function.mcrypt-encrypt.php
$key = pack('H*', "dcb04c7d113a0cd7b53763052cef08cc55ace029fddbae4e1d427e2cfb2a10a2");
$iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC);
$iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
if ($modo) {
// $modo = true => encrypt // encripta
$ciphertext = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $vcadena, MCRYPT_MODE_CBC, $iv);
$ciphertext = $iv . $ciphertext;
$ciphertext_base64 = base64_encode($ciphertext);
return $ciphertext_base64;
} else {
// $modo = false => decrypt // desencripta
$ciphertext_dec = base64_decode($vcadena);
$iv_dec = substr($ciphertext_dec, 0, $iv_size);
$ciphertext_dec = substr($ciphertext_dec, $iv_size);
$plaintext_dec = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $ciphertext_dec, MCRYPT_MODE_CBC, $iv_dec);
return $plaintext_dec;
}
}
and one way to implement:
//…
foreach ($a_hosts as $hostent):
?>
Regards
