private void GenerateKey()
{
cr = new FiRandom(instancePin ^ BitConverter.ToInt64(Fi.Tech.ComputeHash(instanceSecret), 0));
_Key = new byte[16];
_Iv = new byte[16];
for (int i = 0; i < _Key.Length; i++)
{
_Key[i] = (byte)cr.Next(byte.MaxValue);
}
for (int i = 0; i < _Iv.Length; i++)
{
_Iv[i] = (byte)cr.Next(byte.MaxValue);
}
}
public static HourlySyncCode Generate(DateTime KeyMoment, String Password = null)
{
Password = "******" + (Password ?? "");
var mins = (long)(TimeSpan.FromTicks(KeyMoment.Ticks)).TotalMinutes;
FiRandom cs = new FiRandom(mins);
byte[] barr = new byte[64];
for (int i = 0; i < barr.Length; i++)
{
barr[i] = (byte)cs.Next(256);
}
var hash = Fi.Tech.ComputeHash(Password);
int passCount;
passCount = 16;
while (passCount-- > 0)
{
for (int i = 0; i < Password.Length; i++)
{
var place = cs.Next(0, barr.Length);
barr[place] ^= (byte)Password[i];
}
}
passCount = 16;
while (passCount-- > 0)
{
for (int i = 0; i < hash.Length; i++)
{
var place = cs.Next(0, barr.Length);
barr[place] ^= (byte)hash[i];
hash[i] += barr[place];
}
}
return(new HourlySyncCode(barr));
}
