private void ReadHeader()
{
byte[] b = new byte[len_header];
fs.Read(b, 0, len_header);
HEADER = (LPS_HEADER)b.ToStruct(typeof(LPS_HEADER));
fs.Seek(0, SeekOrigin.Begin);
}
public void Initialize(int Magic, string signature, string dest, byte[] EncKey = null)
{
magic = Magic;
header = new LPS_HEADER();
lve = new LPS_VERIFIED();
lve.VE_KEY = new byte[26];
if (EncKey != null)
{
header.H_PWD_ACT_LEN = EncKey.Length;
Array.Copy(EncKey, 0, lve.VE_KEY, 0, EncKey.Length);
}
header.H_MAGIC = EncKey == null ? Magic : Magic.XorEncrypt(EncKey);
header.H_FH_LOC = new long[32];
header.H_SIG = signature;
header.H_ENCRYPTED = EncKey != null;
if (File.Exists(dest))
{
File.Delete(dest);
}
fs = new FileStream(dest, FileMode.OpenOrCreate);
}
