如何将这个C#加密函数翻译成Java

我需要将下面的C#代码翻译成Java，但是，我找不到任何与C#的Rfc2898DerivedBytes和Rijndael等效的Java。

    private static string Encrypt(string sData, string sEncryptionKey)
{
    string str = null;
    string str2;
    try
    {
        Rfc2898DeriveBytes bytes = new Rfc2898DeriveBytes(sEncryptionKey, 8);
        Rijndael rijndael = Rijndael.Create();
        rijndael.IV = bytes.GetBytes(rijndael.BlockSize / 8);
        rijndael.Key = bytes.GetBytes(rijndael.KeySize / 8);
        byte[] buffer = Encoding.Unicode.GetBytes(sData);
        using (MemoryStream stream = new MemoryStream())
        {
            using (CryptoStream stream2 = new CryptoStream(stream, rijndael.CreateEncryptor(), CryptoStreamMode.Write))
            {
                stream.Write(bytes.Salt, 0, bytes.Salt.Length);
                stream2.Write(buffer, 0, buffer.Length);
                stream2.Close();
                str = Convert.ToBase64String(stream.ToArray());
                str2 = str;
            }
        }
    }
    catch (Exception exception)
    {
       System.out.println(exception.getMessage());
    }
    return str2;
}

[更新]

我需要使用这个函数为新创建的用户加密密码，加密的密码也应该由包括C#在内的其他调用程序正确解密。

我遵循评论和答案中列出的文件，并尝试在下面写下简单的样本，以便快速验证。

public class testEncrypt {
public static void main(String[] args) throws Exception {
    SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
    char[] password = "passkey".toCharArray();
    SecureRandom random = new SecureRandom();
    byte[] salt = new byte[8];
    random.nextBytes(salt);
    KeySpec spec = new PBEKeySpec(password, salt, 1000, 256); 
    SecretKey tmp = factory.generateSecret(spec);
    SecretKey secret = new SecretKeySpec(tmp.getEncoded(), "AES");
    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    cipher.init(Cipher.ENCRYPT_MODE, secret);
    AlgorithmParameters params = cipher.getParameters();
    byte[] iv = params.getParameterSpec(IvParameterSpec.class).getIV();
    byte[] ciphertext = cipher.doFinal("301a7fed-54e4-4ae2-9b4d-6db057f75c91".getBytes("UTF-8"));
    System.out.println(ciphertext.length);
}

}

然而，密文的长度是48，但实际上在C#中，它看起来像这种格式的

WHUNV5xrsfETEIWCT0M731+Ak1jibsWEodJSaBraP1cmmkS1TpGWqwt/6p/a7oy8Yq30ImZPbF+Y0JNLa3Eu2UGuazZtuhEepUIIdaDEtA2FO0JYIj2A==

总共120个字符。

代码有问题吗？