private async void Encrypt()
{
if (!ValidateInputFilePathAndPassword(EncryptInputFile))
{
return;
}
_progress = 0;
_token = new EasyCrypto.ReportAndCancellationToken();
SetProgressHandler();
OperationInProgress = true;
try
{
await EasyCrypto.AesFileEncrytion.EncryptWithPasswordAsync(
EncryptInputFile, EncryptOutputFile, Password, true, _token);
if (_token.IsCanceled)
{
MessageBox.Show("Canceled");
}
else
{
MessageBox.Show("Completed");
}
}
catch (Exception ex)
{
MessageBox.Show("Error occurred: " + ex);
ResetProgress();
}
finally
{
ResetProgress();
}
}
private async void Decrypt()
{
if (!ValidateInputFilePathAndPassword(DecryptInputFile))
{
return;
}
EasyCrypto.ValidationResult validationResult;
using (Stream s = new FileStream(DecryptInputFile, FileMode.Open))
{
validationResult = EasyCrypto.AesEncryption.ValidateEncryptedDataWithPassword(s, Password);
}
if (!validationResult.IsValid)
{
if (!validationResult.KeyIsValid)
{
MessageBox.Show("Password is not valid.");
}
else
{
MessageBox.Show(validationResult.ErrorMessage);
}
return;
}
_progress = 0;
_token = new EasyCrypto.ReportAndCancellationToken();
SetProgressHandler();
OperationInProgress = true;
try
{
await EasyCrypto.AesFileEncrytion.DecryptWithPasswordAsync(
DecryptInputFile, DecryptOutputFile, Password, true, _token);
if (_token.IsCanceled)
{
MessageBox.Show("Canceled");
}
else
{
MessageBox.Show("Completed");
}
}
catch (Exception ex)
{
MessageBox.Show("Error occurred: " + ex);
ResetProgress();
}
finally
{
ResetProgress();
}
}
