JAVA vs PHP aes gcm adae

gistfile1.txt

import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.GCMParameterSpec;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.SecretKeySpec;

public class T {
    private final static char[] hexArray = "0123456789ABCDEF".toCharArray();
    private static String bytesToHex(byte[] bytes) {
        char[] hexChars = new char[bytes.length * 2];
        for ( int j = 0; j < bytes.length; j++ ) {
            int v = bytes[j] & 0xFF;
            hexChars[j * 2] = hexArray[v >>> 4];
            hexChars[j * 2 + 1] = hexArray[v & 0x0F];
        }
        return new String(hexChars);
    }

    public static void main(String[] args) throws Exception {
        byte[] iv = new byte[]{45,45,23,65,23,76,12,121, 45,45,23,65,23,76,12,121};
        String password = "password";
        String text = "text";
        System.out.println("IV:      " + bytesToHex(iv));

        PBEKeySpec pbeKeySpec = new PBEKeySpec(password.toCharArray(), iv, 200_000, 128);
        SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA256");
        SecretKey pbeKey = factory.generateSecret(pbeKeySpec);
        byte[] keyBytes = pbeKey.getEncoded();
        System.out.println("KEY:     " + bytesToHex(keyBytes));

        SecretKey key = new SecretKeySpec(keyBytes, "AES");

        GCMParameterSpec gcmSpec = new GCMParameterSpec(128, iv);

        Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding");
        cipher.init(Cipher.ENCRYPT_MODE, key, gcmSpec);
        byte[] ciphertext = cipher.doFinal(text.getBytes());

        byte[] result = new byte[iv.length + ciphertext.length];
        System.arraycopy(iv, 0, result, 0, iv.length);
        System.arraycopy(ciphertext, 0, result, iv.length, ciphertext.length);

        System.out.println(bytesToHex(result));
    }
}




-------------------------------------------------------


<?php

$iv = implode(array_map("chr", array(45,45,23,65,23,76,12,121,45,45,23,65,23,76,12,121)));
$pw = "password";
$text = "text";
echo 'IV:      ' . bin2hex($iv) . "\n";


// ----------------

$key = hash_pbkdf2('sha256', $pw, $iv, 200000, 16, true);
echo 'KEY:     ' . bin2hex($key) . "\n";
$encrypted = openssl_encrypt(
    $text,
    "aes-128-gcm",
    $key,
    $options=OPENSSL_RAW_DATA|OPENSSL_ZERO_PADDING,
    $iv,
    $tag,
    "",
    16
);
$result = $iv . $encrypted . $tag;

echo strtoupper(bin2hex($result)). "\n";