That’s why for more than a decade now, many of our company’s chip sets have included an analog, hardware-based random-number generator. The problem is that its analog circuitry squanders power. Also, it’s hard to keep that analog circuitry working properly as we improve our fabrication processes. That’s why we have now developed a new and entirely digital system that allows a microprocessor to produce a copious stream of random values without those difficulties. Soon it will be coming to a processor near you.