/**
* encripta una cadena de texto usando el método mcrypt
* @param String $texto texto a encriptar
* @return String texto encriptado
*/
public static function mcrypt($texto)
{
if (!$texto == null) {
/*
* ------------------------------------------------
* ALGORITMOS
* ------------------------------------------------
* MCRYPT_3DES MCRYPT_PANAMA
* MCRYPT_ARCFOUR MCRYPT_RAND
* MCRYPT_ARCFOUR_IV MCRYPT_RC2
* MCRYPT_BLOWFISH MCRYPT_RC6
* MCRYPT_BLOWFISH_COMPAT MCRYPT_RIJNDAEL_128
* MCRYPT_CAST_128 MCRYPT_RIJNDAEL_192
* MCRYPT_CAST_256 MCRYPT_RIJNDAEL_256
* MCRYPT_CRYPT MCRYPT_SAFER128
* MCRYPT_DECRYPT MCRYPT_SAFER64
* MCRYPT_DES MCRYPT_SAFERPLUS
* MCRYPT_DEV_RANDOM MCRYPT_SERPENT
* MCRYPT_DEV_URANDOM MCRYPT_SKIPJACK
* MCRYPT_ENCRYPT MCRYPT_THREEWAY
* MCRYPT_ENIGNA MCRYPT_TRIPLEDES
* MCRYPT_GOST MCRYPT_TWOFISH
* MCRYPT_IDEA MCRYPT_WAKE
* MCRYPT_LOKI97 MCRYPT_XTEA
* MCRYPT_MARS
* ------------------------------------------------
* MODOS
* ------------------------------------------------
* MCRYPT_MODE_CBC MCRYPT_MODE_NOFB
* MCRYPT_MODE_CFB MCRYPT_MODE_OFB
* MCRYPT_MODE_ECB MCRYPT_MODE_STREAM
*/
$algorithm = MCRYPT_RIJNDAEL_256;
$mode = MCRYPT_MODE_ECB;
$iv_size = mcrypt_get_iv_size($algorithm, $mode);
$iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
$key = "Curso-Yii2-Capa8tv";
return base64_encode(MCRYPT_ENCRYPT($algorithm, $key, $texto, $mode, $iv));
}
}
private static function encodeGPNotebook($data, $encKey, $encIv)
{
$pad = 16 - (strlen($data) % 16);
if ($pad > 0) {
$data .= str_repeat(chr($pad), $pad);
}
$data = MCRYPT_ENCRYPT(MCRYPT_RIJNDAEL_128, $encKey, $data, MCRYPT_MODE_CBC, $encIv);
return base64_encode($data);
}
protected function encrypt($text)
{
$cryptKey = 'rTGsEReERsADqqW';
$qEncoded = BASE64_ENCODE(MCRYPT_ENCRYPT(MCRYPT_RIJNDAEL_256, MD5($cryptKey), $text, MCRYPT_MODE_CBC, MD5(MD5($cryptKey))));
return $qEncoded;
}
