private void DecKeyIvCallback(byte[] key, byte[] iv, byte[] hash)
{
if (doCacnel)
{
return;
}
string intxt = "", outtxt = "";
Dispatcher.Invoke(() =>
{
if (doCacnel)
{
return;
}
if (key == null)
{
statusBox.Text += "手机已拒绝\n";
tryCancel();
}
else
{
statusBox.Text += "开始解密……\n";
intxt = inputFile.Text;
outtxt = outputFile.Text;
}
});
if (key == null)
{
return;
}
byte[] rethash = ClientLib.Dec(intxt, outtxt, key, iv);
if (rethash == null)
{
Dispatcher.Invoke(() =>
{
statusBox.Text += "解密失败\n";
File.Delete(outputFile.Text);
tryCancel();
});
}
else
{
if (!Enumerable.SequenceEqual(hash, rethash))
{
Dispatcher.Invoke(() =>
{
statusBox.Text += "校验错误，解密失败\n";
File.Delete(outputFile.Text);
tryCancel();
});
}
else
{
Dispatcher.Invoke(() =>
{
statusBox.Text += "解密完成\n";
statusBox.Text += inputFile.Text + " -> " + outputFile.Text + "\n";
tryCancel(true);
});
}
}
}
private void EncKeyIvCallback(byte[] key, byte[] iv, byte[] hash)
{
if (doCacnel)
{
return;
}
string intxt = "", outtxt = "";
Dispatcher.Invoke(() =>
{
if (doCacnel)
{
return;
}
if (key == null)
{
statusBox.Text += "手机已拒绝\n";
tryCancel();
}
else
{
statusBox.Text += "开始加密……\n";
intxt = inputFile.Text;
outtxt = outputFile.Text;
}
});
if (key == null)
{
return;
}
byte[] rethash = ClientLib.Enc(intxt, outtxt, key, iv);
if (rethash == null)
{
Dispatcher.Invoke(() =>
{
statusBox.Text += "加密失败\n";
File.Delete(outputFile.Text);
tryCancel();
});
}
else
{
if (!conn.SendHash(rethash))
{
Dispatcher.Invoke(() =>
{
statusBox.Text += "手机失去连接，加密失败\n";
File.Delete(outputFile.Text);
tryCancel();
});
}
else
{
Dispatcher.Invoke(() =>
{
statusBox.Text += "加密完成\n";
statusBox.Text += inputFile.Text + " -> " + outputFile.Text + "\n";
tryCancel(true);
});
}
}
}