公开(公告)号：US12086570B2

公开(公告)日：2024-09-10

申请号：US17209680

申请日：2021-03-23

Applicant: USA as represented by the Secretary of the Army

Inventor： Ned J Corron ,  Jonathan N Blakely

IPC: G06F7/58

CPC classification number: G06F7/588

Abstract: An actively stabilized random number generator includes a random number generator and a feedback controller. The random number generator includes a chaotic physical circuit realizing an iterated function. The iterated function is configured to produce a trajectory of iterates and has an operating parameter β and a desired Markov operating point. A binary bit converter has a symbol function configured to produce binary symbols from the trajectory of iterates and a maximal kneading sequence. The feedback controller is configured to observe the maximal kneading sequence within the trajectory of iterates and adjust the operating parameter to the desired Markov operating point.