Created
July 19, 2019 23:20
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<?php | |
// Cifrar datos con contraseña de usuario | |
// https://parzibyte.me/blog | |
require_once "vendor/autoload.php"; | |
use Defuse\Crypto\Crypto; | |
use Defuse\Crypto\Key; | |
// Ahora vamos a cifrar; recuerda que ya desbloqueamos la clave anteriormente | |
// y que ahora está en la sesión. Mira login.php para más información | |
session_start(); | |
$claveAscii = $_SESSION["clave"]; | |
$clave = Key::loadFromAsciiSafeString($claveAscii); | |
// Definir los datos a encriptar | |
$datos = "Hola, mundo. Soy un mensaje muy secreto"; | |
// Encriptar, usando la clave del usuario | |
$datosEncriptados = Crypto::encrypt($datos, $clave); | |
// Guardarlos; en mi caso lo imprimo | |
echo $datosEncriptados; | |
// Salida: | |
//def502007436b388ae3b265aae2ce07729a6e46018418a70c8d5ea32ab593541b1d6ab91215733088a538474d11ac900fade2f52d40332dc53d0c00a43d848e6902edbc02e9f5abe6ff0f76f251fb64c0d716a8dccf9df5292c6e291da3ff1de21afa02367f5746ea1118d25c8e0841d61e1faae82040d0640448c |
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