RandomGenerator for C#

gistfile1.cs

using System.Security.Cryptography;

namespace Awesome
{
	public static class RandomGenerator
	{
	    private static RNGCryptoServiceProvider global = 
			new RNGCryptoServiceProvider();
		
	    [ThreadStatic]
	    private static Random local;
	
	    public static int Next()
	    {
	        Random inst = local;
	        if (inst == null) {
	            byte[] buffer = new byte[4];
	            global.GetBytes(buffer);
	            local = inst = new Random(BitConverter.ToInt32(buffer, 0));
	        }
	        return inst.Next();
	    }
	}
}