<?php
$key = '057e6752d585a7a94894dff65ab2537e';
$key = hash('sha256', $key, true);
function encrypt($value) {
$encryption_key = base64_decode($key);
$iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length('aes-256-cbc'));
$encrypted = openssl_encrypt($value, 'aes-256-cbc', $encryption_key, 0, $iv);
return base64_encode($encrypted . '::' . $iv);
}
function decrypt($value) {
$encryption_key = base64_decode($key);
list($encrypted_data, $iv) = explode('::', base64_decode($value), 2);
return openssl_decrypt($encrypted_data, 'aes-256-cbc', $encryption_key, 0, $iv);
}
$criptando = encrypt('1038')
echo 'criptando : ' . $criptando . '<br>';
echo 'decriptando: ' . decrypt($criptando);
- Output for 7.0.0 - 7.0.25, 7.1.0 - 7.1.11
- Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/RT41k on line 19
Process exited with code 255.
preferences:
176.94 ms | 1390 KiB | 46 Q