자가진단 암호화 API (이름, 생년월일)

hcs_encrypt.php

<?php
require '/var/www/html/covid/vendor/autoload.php';
use phpseclib3\Crypt\RSA;
use phpseclib3\Crypt\PublicKeyLoader;


$key = PublicKeyLoader::load('-----BEGIN RSA PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA81dCnCKt0NVH7j5Oh2+SGgEU0aqi5u6sYXemouJWXOlZO3jqDsHYM1qfEjVvCOmeoMNFXYSXdNhflU7mjWP8jWUmkYIQ8o3FGqMzsMTNxr+bAp0cULWu9eYmycjJwWIxxB7vUwvpEUNicgW7v5nCwmF5HS33Hmn7yDzcfjfBs99K5xJEppHG0qc+q3YXxxPpwZNIRFn0Wtxt0Muh1U8avvWyw03uQ/wMBnzhwUC8T4G5NclLEWzOQExbQ4oDlZBv8BM/WxxuOyu0I8bDUDdutJOfREYRZBlazFHvRKNNQQD2qDfjRz484uFs7b5nykjaMB9k/EJAuHjJzGs9MMMWtQIDAQAB
-----END RSA PUBLIC KEY-----');
$key = $key->withPadding(RSA::ENCRYPTION_PKCS1);
echo json_encode([
    'name' => base64_encode($key->encrypt($_GET['name'])),
    'birthday' => base64_encode($key->encrypt($_GET['birthday'])),
    'password' => base64_encode($key->encrypt($_GET['password']))
], JSON_UNESCAPED_UNICODE);
Header('Content-Type: Application/json');