Error RijndaelManaged, “Padding is invalid and cannot be removed”

Question

I have error from CryptoStream:

Padding is invalid and cannot be removed.

Code

public MemoryStream Enc         


        

Answer 1

It's work

using (FileStream fs = new FileStream( absolute, FileMode.Open )) {
    // create a CryptoStream in read mode
    using (CryptoStream cryptoStream = new CryptoStream( fs, decryptor, CryptoStreamMode.Read )) {
        int readLength = ( int )fs.Length;
        byte[] buffer = new byte[readLength];
        cryptoStream.Read( buffer, 0, readLength );
        using (MemoryStream ms = new MemoryStream( buffer )) {
            BinaryFormatter bf = new BinaryFormatter( );
            settings = ( SettingsJson )bf.Deserialize( ms );// Deserialize SettingsJson array
        }
    }
    fs.Close( );
}