Is encryption without key ?

Question

Hi Is encryption without key is possible in c#.net ? Thanks

Manas Mohapatra · Answer

Generally it needs key to encrypt/decrypt. If you still want then you can encoding in C#. But it can be easily decoded. //Encode public static string Base64Encode( string plainText) { var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText); return System.Convert.ToBase64String(plainTextBytes); } //Decode public static string Base64Decode( string base64EncodedData) { var base64EncodedBytes = System.Convert.FromBase64String(base64EncodedData); return System.Text.Encoding.UTF8.GetString(base64EncodedBytes); }