private void btnKript_Click(object sender, EventArgs e) { RSAAlgorithm r = new RSAAlgorithm(UInt32.Parse(txtP.Text), UInt32.Parse(txtQ.Text), UInt32.Parse(txtE.Text)); int ulaz = int.Parse(txtUlaz.Text); byte[] izlaz = r.Crypt(BitConverter.GetBytes(ulaz)); uint cr = BitConverter.ToUInt32(izlaz, 0); txtKript.Text = cr.ToString(); }
private void btnKriptujFile_Click(object sender, EventArgs e) { if (fileForCryptPath.Equals("")) { MessageBox.Show("File isn't selected!", "Missing file!", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } byte[] file = null; file = File.ReadAllBytes(fileForCryptPath); byte[] cryptedFile = algorithm.Crypt(file); File.WriteAllBytes(@".\\Crypted\\" + fileForCryptName + fileExtension, cryptedFile); if (checkCloud.Checked) { var cloudProxy = new CryptoServiceClient(); using (var stream = new FileStream(@".\\Crypted\\" + fileForCryptName + fileExtension, FileMode.Open, FileAccess.Read)) { bool resultOfUpload = cloudProxy.UploadFile(fileForCryptName + fileExtension, stream); if (resultOfUpload == true) { MessageBox.Show("File uploaded to cloud!", "Successfull upload!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("There was error while trying to upload file!", "Error while uploading!", MessageBoxButtons.OK, MessageBoxIcon.Error); } } cloudProxy.Close(); } }