private void radioButtonHex_CheckedChanged(object sender, EventArgs e)
{
if (radioButtonContentKeyHex.Checked)
{
textBoxcontentkey.Text = DynamicEncryption.ByteArrayToHexString(Convert.FromBase64String(textBoxcontentkey.Text));
}
}
private void UpdateCalculatedContentKey()
{
textBoxContentKeyCalculated.Text = string.Empty;
if (!multiassets && this.PlayReadyKeyId != null)
{
if (!string.IsNullOrEmpty(this.PlayReadyKeySeed))
{
try
{
byte[] bytecontentkey = DynamicEncryption.GeneratePlayReadyContentKey(Convert.FromBase64String(this.PlayReadyKeySeed), (Guid)this.PlayReadyKeyId);
if (radioButtonContentKeyBase64.Checked) // base64
{
textBoxContentKeyCalculated.Text = Convert.ToBase64String(bytecontentkey);
}
else // HEX
{
textBoxContentKeyCalculated.Text = DynamicEncryption.ByteArrayToHexString(bytecontentkey);
}
}
catch
{
textBoxContentKeyCalculated.Text = "(error)";
}
}
else // seed empty, so calulated key is the content key
{
textBoxContentKeyCalculated.Text = textBoxcontentkey.Text;
}
}
}
private void radioButtonKeySeedHex_CheckedChanged(object sender, EventArgs e)
{
if (radioButtonKeySeedHex.Checked)
{
try
{
textBoxkeyseed.Text = DynamicEncryption.ByteArrayToHexString(Convert.FromBase64String(textBoxkeyseed.Text));
}
catch
{
textBoxkeyseed.Text = string.Empty;
}
}
}