private void InitSponge(int rate, int capacity)
{
if (rate + capacity != 1600)
{
throw new InvalidOperationException("rate + capacity != 1600");
}
if ((rate <= 0) || (rate >= 1600) || ((rate % 64) != 0))
{
throw new InvalidOperationException("invalid rate value");
}
this.rate = rate;
// this is never read, need to check to see why we want to save it
// this.capacity = capacity;
this.fixedOutputLength = 0;
Arrays.Fill(this.state, (byte)0);
Arrays.Fill(this.dataQueue, (byte)0);
this.bitsInQueue = 0;
this.squeezing = false;
this.bitsAvailableForSqueezing = 0;
this.fixedOutputLength = capacity / 2;
this.chunk = new byte[rate / 8];
this.oneByte = new byte[1];
}
