public void Unlock_2_0(string key)
{
string unlockName = UnlockLocation + UID;
string DecVolumeLocation = unlockName + ".dec";
if (!Directory.Exists(UnlockLocation))
{
Directory.CreateDirectory(UnlockLocation);
}
if (Directory.Exists(unlockName))
{
fw.RecursivelyWipeDirectory(unlockName);
Directory.Delete(unlockName, true);
}
int bufSize = SelectBufferSize();
byte[] encryptedFileBuffer = new byte[bufSize]; //128 Mebibytes, 134.2 Megabytes
byte[] decryptionBuffer1; //128 Mebibytes, 134.2 Megabytes
//Buffered-read and decrypt and write to the output file
using (var encryptedFileStream = File.Open(VolumeLocation, FileMode.Open, FileAccess.ReadWrite))
{
using (var rawFileStream = File.Open(DecVolumeLocation, FileMode.Create, FileAccess.ReadWrite))
{
using (var encryptedFileReader = new BinaryReader(encryptedFileStream))
{
using (var rawFileWriter = new BinaryWriter(rawFileStream))
{
int bytesRead;
while ((bytesRead = encryptedFileReader.Read(encryptedFileBuffer, 0, bufSize)) > 0)
{
//Slice buffer
decryptionBuffer1 = PowerAES.Decrypt(encryptedFileBuffer.Take(bytesRead).ToArray().GetString(), key).GetBytes();
rawFileWriter.Write(decryptionBuffer1, 0, decryptionBuffer1.Length);
}
}
}
}
}
ZipFile.ExtractToDirectory(DecVolumeLocation, unlockName);
fw.WipeFile(DecVolumeLocation, 1);
_unlocked = true;
_unlockPath = unlockName;
}
public void Unlock_1_0(string key)
{
string eVolume = File.ReadAllBytes(VolumeLocation).GetString();
string unlockName = UnlockLocation + UID;
string DecVolumeLocation = unlockName + ".dec";
if (!Directory.Exists(UnlockLocation))
{
Directory.CreateDirectory(UnlockLocation);
}
if (Directory.Exists(unlockName))
{
fw.RecursivelyWipeDirectory(unlockName);
Directory.Delete(unlockName, true);
}
File.WriteAllBytes(DecVolumeLocation, PowerAES.Decrypt(eVolume, key).GetBytes());
ZipFile.ExtractToDirectory(DecVolumeLocation, unlockName);
fw.WipeFile(DecVolumeLocation, 1);
_unlocked = true;
_unlockPath = unlockName;
}
