public void encrypt()
{
// we do this to handle any errors
try {
SharpAESCrypt.SharpAESCrypt.Extension_CreatedByIdentifier = "SimpleCrypt";
using (FileStream output = new FileStream(@filename + ".aes", FileMode.Create, FileAccess.ReadWrite))
{
SharpAESCrypt.SharpAESCrypt aesStream = new SharpAESCrypt.SharpAESCrypt(password, output, SharpAESCrypt.OperationMode.Encrypt);
// now we set the extension information
byte[] buffer = new byte[1024 * 4];
using (FileStream input = new FileStream(@filename, FileMode.Open, FileAccess.Read))
{
long fileLength = input.Length;
long totalBytes = 0;
int currentBlockSize = 0;
while ((currentBlockSize = input.Read(buffer, 0, buffer.Length)) != 0)
{
totalBytes += currentBlockSize;
percentage = (double)totalBytes * 100.0 / fileLength;
update_progressbar(percentage);
aesStream.Write(buffer, 0, currentBlockSize);
}
aesStream.FlushFinalBlock();
}
}
}catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void encrypt()
{
// we do this to handle any errors
try {
SharpAESCrypt.SharpAESCrypt.Extension_CreatedByIdentifier = "RuSimpleCrypt";
using (FileStream output = new FileStream(@filename + ".aes", FileMode.Create, FileAccess.ReadWrite))
{
SharpAESCrypt.SharpAESCrypt aesStream = new SharpAESCrypt.SharpAESCrypt(password, output, SharpAESCrypt.OperationMode.Encrypt);
// now we set the extension information
byte[] buffer = new byte[1024 * 4];
using (FileStream input = new FileStream(@filename, FileMode.Open, FileAccess.Read))
{
long fileLength = input.Length;
long totalBytes = 0;
int currentBlockSize = 0;
while ((currentBlockSize = input.Read(buffer, 0, buffer.Length)) != 0)
{
totalBytes += currentBlockSize;
percentage = (double)totalBytes * 100.0 / fileLength;
update_progressbar(percentage);
aesStream.Write(buffer, 0, currentBlockSize);
}
aesStream.FlushFinalBlock();
}
}
}catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
