关于.net和java des加密

在.net和java环境中对于des加密，有几点要协同的地方：

1. 密钥和密钥向量Key IV
2. 加密模式CipherMode
3. 填充模式PaddingMode
4. 密文编码方式

下面一段.net的des加密方式

 public string GetConsoleUrl(string vmName)
 {
     string rs = string.Empty;
     using (CloudContext db = new CloudContext())
     {
         var configs = new ConfigurationRepository(db).GetAll().Where(x => x.Key.Equals("ConsoleUrl") || x.Key.Equals("ConsoleKey"));
         if (configs != null)
         {
             string url = string.Empty;
             string key = string.Empty;

             if (configs.FirstOrDefault(x => x.Key.Equals("ConsoleUrl")) != null)
                 url = configs.First(x => x.Key.Equals("ConsoleUrl")).Value;
             if (configs.FirstOrDefault(x => x.Key.Equals("ConsoleKey")) != null)
                 key = configs.First(x => x.Key.Equals("ConsoleKey")).Value;

             if (!string.IsNullOrEmpty(url) && !string.IsNullOrEmpty(key))
             {
                 byte[] rgbKey = Encoding.UTF8.GetBytes(key);
                 byte[] inputByteArray = Encoding.UTF8.GetBytes(vmName + "|" + DateTime.Now.ToString("yyyyMMddhhmmssfff"));
                 byte[] rgbIV = rgbKey;

                 DESCryptoServiceProvider des = new DESCryptoServiceProvider();
                 des.Mode = CipherMode.ECB;
                 MemoryStream ms = new MemoryStream();
                 CryptoStream cs = new CryptoStream(ms, des.CreateEncryptor(rgbKey, rgbIV), CryptoStreamMode.Write);
                 cs.Write(inputByteArray, , inputByteArray.Length);
                 cs.FlushFinalBlock();

                 StringBuilder sb = new StringBuilder();
                 foreach (byte b in ms.ToArray())
                 {
                     sb.AppendFormat("{0:X2}", b);
                 }
                 rs = string.Format("http://{0}?token={1}", url, sb.ToString());
                 ms.Close();
                 ms.Dispose();

                 return rs;
             }
         }
     }
     return rs;
 }