PUF-BASED PASSWORD GENERATION SCHEME
    62.
    发明申请

    公开(公告)号:US20190238348A1

    公开(公告)日:2019-08-01

    申请号:US16375771

    申请日:2019-04-04

    Abstract: The present invention provides a method for authenticating distributed peripherals on a computer network using an array of physically unclonable functions (PUF). As each PUF is unique, each PUF is able to generate a plurality of challenge response pairs that are unique to that PUF. The integrated circuits of the PUF comprise a plurality of cells, where a parameter (such as a voltage) of each cell may be measured (possibly averaged over many readings). The plurality of cells in the PUF may be arranged in a one, two or more dimensional matrix. A protocol based on an addressable PUF generator (APG) allows the protection of a network having distributed peripherals such as Internet of things (IoT), smart phones, lap top and desk top computers, or ID cards. This protection does not require the storage of a database of passwords, or secret keys, and thereby is immune to traditional database hacking attacks.

    PUF HARDWARE ARRANGEMENT FOR INCREASED THROUGHPUT

    公开(公告)号:US20190095610A1

    公开(公告)日:2019-03-28

    申请号:US16201827

    申请日:2018-11-27

    Abstract: The present invention provides a method for authenticating distributed peripherals on a computer network using an array of physically unclonable functions (PUF). As each PUF is unique, each PUF is able to generate a plurality of challenge response pairs that are unique to that PUF. The integrated circuits of the PUF comprise a plurality of cells, where a parameter (such as a voltage) of each cell may be measured (possibly averaged over many readings). The plurality of cells in the PUF may be arranged in a one, two or more dimensional matrix. A protocol based on an addressable PUF generator (APG) allows the protection of a network having distributed peripherals such as Internet of things (IoT), smart phones, lap top and desk top computers, or ID cards. This protection does not require the storage of a database of passwords, or secret keys. and thereby is immune to traditional database hacking attacks.

    ENCODING TERNARY DATA FOR PUF ENVIRONMENTS
    67.
    发明申请

    公开(公告)号:US20180343129A1

    公开(公告)日:2018-11-29

    申请号:US16036477

    申请日:2018-07-16

    Inventor: Bertrand Cambou

    Abstract: The present invention provides a method for authenticating distributed peripherals on a computer network using an array of physically unclonable functions (PUF). As each PUF is unique, each PUF is able to generate a plurality of challenge response pairs that are unique to that PUF. The integrated circuits of the PUF comprise a plurality of cells, where a parameter (such as a voltage) of each cell may be measured (possibly averaged over many readings). The plurality of cells in the PUF may be arranged in a one, two or more dimensional matrix. A protocol based on an addressable PUF generator (APG) allows the protection of a network having distributed peripherals such as Internet of things (IoT), smart phones, lap top and desk top computers, or ID cards. This protection does not require the storage of a database of passwords, or secret keys, and thereby is immune to traditional database hacking attacks.

    Encoding ternary data for PUF environments

    公开(公告)号:US10050796B2

    公开(公告)日:2018-08-14

    申请号:US15347721

    申请日:2016-11-09

    Abstract: The present invention provides a method for authenticating distributed peripherals on a computer network using an array of physically unclonable functions (PUF). As each PUF is unique, each PUF is able to generate a plurality of challenge response pairs that are unique to that PUF. The integrated circuits of the PUF comprise a plurality of cells, where a parameter (such as a voltage) of each cell may be measured (possibly averaged over many readings). The plurality of cells in the PUF may be arranged in a one, two or more dimensional matrix. A protocol based on an addressable PUF generator (APG) allows the protection of a network having distributed peripherals such as Internet of things (IoT), smart phones, lap top and desk top computers, or ID cards. This protection does not require the storage of a database of passwords, or secret keys, and thereby is immune to traditional database hacking attacks.

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