public void TestFromRawHandle()
{
using (var handle = BigNumberHandle.Create())
{
BigNumberHandle.SetWord(handle, 3);
var number = BigNumber.FromRawHandle(handle);
Assert.That(BigNumberHandle.Compare(number.Handle, handle) == 0);
}
}
public void TestFromBigNumber()
{
var rawValue = 0x548f07;
var number = SecureBigNumber.FromBigNumber(new BigNumber(rawValue));
using (var expectedHandle = BigNumberHandle.Create())
{
BigNumberHandle.SetWord(expectedHandle, (ulong)rawValue);
Assert.That(BigNumberHandle.Compare(number.Handle, expectedHandle) == 0);
}
}
public void TestIntegerConstructor()
{
var rawValue = 869235;
var number = new BigNumber(rawValue);
using (var expectedHandle = BigNumberHandle.Create())
{
BigNumberHandle.SetWord(expectedHandle, (ulong)rawValue);
Assert.That(BigNumberHandle.Compare(number.Handle, expectedHandle) == 0);
}
}
public void TestFromRawHandle()
{
using (var handle = BigNumberHandle.Create())
{
BigNumberHandle.SetWord(handle, 3);
var number = SecureBigNumber.FromRawHandle(handle);
Assert.That(BigNumberHandle.Compare(number.Handle, handle) == 0);
Assert.That(BigNumberHandle.GetFlags(
number.Handle, BigNumberFlags.Secure).HasFlag(BigNumberFlags.Secure)
);
Assert.That(BigNumberHandle.GetFlags(
number.Handle, BigNumberFlags.ConstantTime).HasFlag(BigNumberFlags.ConstantTime)
);
}
}
/// <summary>
/// Creates a <see cref="BigNumber" /> instance from a
/// <see cref="ulong" /> number.
/// </summary>
public BigNumber(ulong x) : this()
{
BigNumberHandle.SetWord(Handle, x);
}
