consoledotblog

consoledotblog / 2fa_1.cs

Last active August 29, 2015 13:57

Two Factor Authentication for the masses

	DateTime baseTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)
	long counter = GetCurrentTCounter();
	private long GetCurrentTCounter()
	{
	long seconds = (long)DateTime.UtcNow.Subtract(baseTime).TotalSeconds;

	return seconds / interval;
	}