private static void ReEncryptAllTracks()
{
string circuitFolder = @"D:\Archive\Games\Pod\Installation\Data\Binary\Circuits\Backup";
string decFolder = @"D:\Pictures\Circuits";
string encFolder = @"D:\Archive\Games\Pod\Installation\Data\Binary\Circuits";
Directory.CreateDirectory(decFolder);
Directory.CreateDirectory(encFolder);
foreach (string filePath in Directory.GetFiles(circuitFolder, "*.bl4"))
{
string fileName = Path.GetFileName(filePath);
string decFilePath = Path.ChangeExtension(Path.Combine(decFolder, fileName), "dec.bl4");
string encFilePath = Path.Combine(encFolder, fileName);
Console.WriteLine($"Updating {fileName}...");
using (FileStream file = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.None))
using (FileStream decFile = new FileStream(decFilePath, FileMode.Create, FileAccess.ReadWrite, FileShare.None))
using (FileStream encFile = new FileStream(encFilePath, FileMode.Create, FileAccess.Write, FileShare.None))
{
uint key = Pbdf.RetrieveKey(file);
file.Position = 0;
int blockSize = Pbdf.RetrieveBlockSize(file, key);
file.Position = 0;
Pbdf.Decrypt(file, decFile, key, blockSize);
decFile.Position = 0;
Pbdf.Encrypt(decFile, encFile, key, blockSize);
}
}
}
private static void EncryptAllTracks()
{
string decFolder = @"D:\Pictures\Circuits";
string encFolder = @"D:\Archive\Games\Pod\Installation\Data\Binary\Circuits";
Directory.CreateDirectory(decFolder);
Directory.CreateDirectory(encFolder);
foreach (string decFilePath in Directory.GetFiles(decFolder, "*.dec.bl4"))
{
string fileName = Path.GetFileName(decFilePath);
string encFilePath = Path.Combine(encFolder, fileName.Replace("dec.bl4", "bl4"));
Console.WriteLine($"Updating {encFilePath}...");
using (FileStream decFile = new FileStream(decFilePath, FileMode.Open, FileAccess.Read, FileShare.None))
using (FileStream encFile = new FileStream(encFilePath, FileMode.Create, FileAccess.Write, FileShare.None))
{
Pbdf.Encrypt(decFile, encFile, 0x00000F7E, 0x00004000);
}
}
}