公开(公告)号：WO2020006178A1

公开(公告)日：2020-01-02

申请号：PCT/US2019/039417

申请日：2019-06-27

Applicant: STC. UNM

Inventor： PLUSQUELLIC, James ,  ARENO, Matt

IPC: H04L9/32 ,  G06F21/73

Abstract: A privacy-preserving, mutual PUF-based authentication protocol that uses soft data to exchange and correlate Helper Data bitstrings instead of PUF response bitstrings as a means of authenticating chips to prevent attacks.

公开(公告)号：WO2011088074A3

公开(公告)日：2011-07-21

申请号：PCT/US2011/020930

申请日：2011-01-12

Applicant: STC. UNM ,  PLUSQUELLIC, James ,  ACHARYYA, Dhruva ,  HELINSKI, Ryan, L.

Inventor： PLUSQUELLIC, James ,  ACHARYYA, Dhruva ,  HELINSKI, Ryan, L.

IPC: G06F21/02 ,  H04L9/08

Abstract: A system and methods that generates a physical unclonable function ("PUF") security key for an integrated circuit ("IC") through use of equivalent resistance variations in the power distribution system ("PDS") to mitigate the vulnerability of security keys to threats including cloning, misappropriation and unauthorized use.