公开(公告)号：US09846569B1

公开(公告)日：2017-12-19

申请号：US14543634

申请日：2014-11-17

Applicant: Seagate Technology LLC

Inventor： Xiong Liu ,  Quan Li ,  Yew Meng Tan ,  WenXiang Xie

IPC: G06F7/58

CPC classification number: G06F7/588

Abstract: Systems and methods of generating random values based on random components of the noise are presented. A signal having at least a noise component(s) can be received and one or more random values can be calculated from the noise component(s). In some examples, noise can be received from a random source and common mode portions of the data can be filtered. A data channel can then process the noise to produce random data, which can be further processed by security circuits to generate random values, seed values, random numbers, and other values.