internal RawNum GetRandom(RawNum min, RawNum max)
{
m_result = OmgPool.GetRawZero();
bool maxComplete = false;
bool minComplete = false;
for (int i = max.Size - 1; i >= 0; i--)
{
int digMin = (minComplete || i >= min.Size) ? 0 : (int)min.Digits[i];
int digMax = (maxComplete) ? (1 << 16) : (int)max.Digits[i];
if (maxComplete || i != 0)
{
digMax += 1;
}
UInt16 generated = (UInt16)m_rand.Next(digMin, digMax);
m_result.Digits.Add(generated);
maxComplete |= generated < (int)max.Digits[i];
minComplete |= generated > 0;
}
m_result.Digits.Reverse();
m_result.RemoveLeadingZeros();
return(m_result);
}
internal RawNum GenerateWithBitlength(int bitLength)
{
m_result = OmgPool.GetRawZero();
int intermediateDigits = bitLength / 16;
for (int i = 0; i < intermediateDigits; i++)
{
m_result.Digits.Add((UInt32)m_rand.Next(1 << 16));
}
int restBits = bitLength % 16;
if (restBits > 0)
{
m_result.Digits.Add((UInt32)m_rand.Next(1 << restBits));
}
m_result.RemoveLeadingZeros();
return(m_result);
}