public static string Encrypt(string key)
{
string timespan = TimeConvert.GetCurrentUTCTimeSpan();
string mixedKey = $"{timespan}&{key}&{_desKey}";
return(DESProvider.Encrypt(mixedKey, _desKey));
}
//生成推荐链接
private string generateRecommendUrl()
{
string id = getRecommendId();
if (id != null)
{
id = DESProvider.Encrypt(id, ConstantList.ENCRYPT_KEY);
}
return("http://" + Request.Url.Host + "/" + RouteData.Route.GetRouteData(this.HttpContext).Values["controller"] + "/decoderRecommendUrl?param=" + id + "&type=recommend");
}
public void DESTest()
{
ISymmetricCrypto codec = new DESProvider("test");
string org = "hello";
string res = codec.Encrypt(org);
Assert.IsTrue(res != org);
string org1 = codec.Decrypt(res);
Assert.IsTrue(org == org1);
codec.Dispose();
}
private void ProcessCipher(OperationType OpType)
{
try
{
if (OpType == OperationType.EncryptText)
{
byte[] EnBytesBuffer = DesProvider.Encrypt(Encoding.ASCII.GetBytes(textBox1.Text), "ESHKETIT");
Update_EncryptedText_LOGIN(Convert.ToBase64String(EnBytesBuffer));
}
}
catch (Exception e)
{
MessageBox.Show("Error: " + e.Message, "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
//添加用户到表
private void addUser(LoginModel model, DateTime now, Guid guid)
{
User newUser = new User();
newUser.UserId = guid;
//特殊字符过滤
newUser.LoginName = FilterTools.FilterSpecial(model.Phone);
newUser.Password = DESProvider.Encrypt(FilterTools.FilterSpecial(model.FirstPassword), ConstantList.PASSWORD_ENCRYPT);
newUser.WeiXinId = GetUData.OpenId;
newUser.TrueName = "";
newUser.CreateTime = now;
newUser.UpdateTime = now;
newUser.isDeleted = false;
UserBiz userBiz = new UserBiz();
userBiz.Add(newUser);
}
/// <summary>
/// Does the actual saving.
/// </summary>
public override void Close()
{
// save the file to the filestream
FileStream fs = new FileStream(Filename, FileMode.Create);
if (Encryption == EncryptionType.AES)
{
fs.Write(AESProvider.Encrypt(Text.ToArray()), 0, Text.Count);
}
if (Encryption == EncryptionType.ASCII)
{
fs.Write(Utilities.StringToByte(ASCIIProvider.Encrypt(Utilities.ByteToString(Text.ToArray()))), 0, Text.Count);
}
if (Encryption == EncryptionType.DES)
{
fs.Write(DESProvider.Encrypt(Text.ToArray()), 0, Text.Count);
}
if (Encryption == EncryptionType.L1F3)
{
fs.Write(L1F3Provider.Encrypt(Utilities.ByteToString(Text.ToArray())), 0, Text.Count);
}
if (Encryption == EncryptionType.RC2)
{
fs.Write(RC2Provider.Encrypt(Text.ToArray()), 0, Text.Count);
}
if (Encryption == EncryptionType.Rijndael)
{
fs.Write(RijndaelProvider.Encrypt(Text.ToArray()), 0, Text.Count);
}
if (Encryption == EncryptionType.RSA)
{
fs.Write(RSAProvider.Encrypt(Text.ToArray()), 0, Text.Count);
}
if (Encryption == EncryptionType.TripleDES)
{
fs.Write(TripleDESProvider.Encrypt(Text.ToArray()), 0, Text.Count);
}
if (Encryption == EncryptionType.Xor)
{
fs.Write(Utilities.StringToByte(XorProvider.Encrypt(Utilities.ByteToString(Text.ToArray()))), 0, Text.Count);
}
fs.Close();
base.Close();
}
public static LuaValue Encrypt(LuaValue[] args)
{
string encType = (args[0] as LuaString).Text.ToLower();
string _in = args[1].ToString();
if (encType == "aes")
{
return(new LuaString(AESProvider.Encrypt(_in)));
}
else if (encType == "ascii")
{
// encrypt with first byte of key
return(new LuaString(ASCIIProvider.Encrypt(_in)));
}
if (encType == "des")
{
return(new LuaString(DESProvider.Encrypt(_in)));
}
if (encType == "rc2")
{
return(new LuaString(RC2Provider.Encrypt(_in)));
}
if (encType == "rijndael")
{
return(new LuaString(RijndaelProvider.Encrypt(_in)));
}
if (encType == "rsa")
{
return(new LuaString(RSAProvider.Encrypt(_in)));
}
if (encType == "tripledes")
{
return(new LuaString(TripleDESProvider.Encrypt(_in)));
}
if (encType == "xor")
{
return(new LuaString(XorProvider.Encrypt(_in)));
}
throw new Exception("Unsuported encryption '" + encType + "'!");
}
protected void aebtn_Click(object sender, EventArgs e)
{
string data = TextBox1.Text;
TextBox2.Text = DESProvider.Encrypt(data, "362514");
}
