MD5转Base64

/// <summary>
/// 获取MD5得值，转换成BASE64
/// </summary>
/// <param name="Sourcein"></param>
/// <returns></returns>
public static string MD564(string Sourcein)
{
　　System.Security.Cryptography.MD5CryptoServiceProvider MD5CSP = new System.Security.Cryptography.MD5CryptoServiceProvider();
　　byte[] MD5Source = System.Text.Encoding.UTF8.GetBytes(Sourcein);
　　byte[] MD5Out = MD5CSP.ComputeHash(MD5Source);
　　return Convert.ToBase64String(MD5Out);
}

/// <summary>
/// 获取MD5得值，没有转换成Base64的
/// </summary>
/// <param name="sDataIn">需要加密的字符串</param>
/// <param name="move">偏移量</param>
/// <returns>sDataIn加密后的字符串</returns>
public string MD5(string sDataIn, string move) 
{
　　System.Security.Cryptography.MD5CryptoServiceProvider md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
　　byte[]byt, bytHash;
　　byt = System.Text.Encoding.UTF8.GetBytes(move + sDataIn);
　　bytHash = md5.ComputeHash(byt);
　　md5.Clear();
　　string sTemp = "";
　　for (int i = 0; i < bytHash.Length; i ++ ) 
　　{
　　　　sTemp += bytHash[i].ToString("x").PadLeft(2, '0');
　　}
　　return sTemp;
}