11 在.NET 中如何加密和解密一个字符串

string plainText = "This is plain text that we will encrypt";
string password = "P@$$w0rd";

Console.WriteLine(plainText);
Console.WriteLine();

create a new instance of our encryption class passing in the password as the key
DESEncrypt testEncrypt = new DESEncrypt();

string encText = testEncrypt.EncryptString(plainText, password);
Console.WriteLine("****** Encrypted text ******");
Console.WriteLine(encText);
Console.WriteLine();

Console.WriteLine("****** Decrypted text ******");
string plain = testEncrypt.DecryptString(encText, password);
Console.WriteLine(plain);
Console.WriteLine();