RdRand
Windows .NET Framework Library to use Intel RdRand CPU instruction.
RDRAND instruction is available in Ivy Bridge processors.
It includes a sample implementation.
NOTE: You will need the Visual C++ Redistributable installed.
Example
using SilverCard;
try
{
var us = RdRand.Rand16(); // Random ushort
var ui = RdRand.Rand32(); // Random uint
var ul = RdRand.Rand64(); // Random ulong, only available when DLL is compiled for x64
}
catch (RandomGeneratorException ex)
{
// If RDRAND instructions return false for 10 times, this exception will be throw.
}