Systems and methods for hybrid physical unclonable functions

    公开(公告)号:US12170736B2

    公开(公告)日:2024-12-17

    申请号:US17729416

    申请日:2022-04-26

    Abstract: Embodiments of PUF systems are disclosed. Embodiments of such PUFs may be operated in the classical domain or the quantum domain, and moreover, may comprise substantially the same circuitry, and operate substantially the same, when operating in the classical domain or the quantum domain. Additionally, embodiments of such PUF systems may be effectively utilized to generate uniquely identifying signatures for electronic devices based on electronic circuity, photonic circuitry or some combination of electronic and photonic circuitry and may be utilized to generate such signatures for such electronic devices regardless of whether such electronic device themselves operate in the classical or quantum domain.

    Systems and methods for preservation of qubits

    公开(公告)号:US11657313B2

    公开(公告)日:2023-05-23

    申请号:US17103394

    申请日:2020-11-24

    CPC classification number: G06N10/00

    Abstract: Embodiments of quantum ring oscillator-based coherence preservation circuits including a cascaded set of stages are described. Embodiments of such quantum ring oscillator-based coherence preservation circuits allow the internal (superpositioned) quantum state information of stored qubits to be preserved over long periods of time and present options for the measurement and potential correction of both deterministic and non-deterministic errors without disturbing the quantum information stored in the structure itself.

    SYSTEMS AND METHODS FOR HYBRID PHYSICAL UNCLONABLE FUNCTIONS

    公开(公告)号:US20250062921A1

    公开(公告)日:2025-02-20

    申请号:US18939037

    申请日:2024-11-06

    Abstract: Embodiments of PUF systems are disclosed. Embodiments of such PUFs may be operated in the classical domain or the quantum domain, and moreover, may comprise substantially the same circuitry, and operate substantially the same, when operating in the classical domain or the quantum domain. Additionally, embodiments of such PUF systems may be effectively utilized to generate uniquely identifying signatures for electronic devices based on electronic circuity, photonic circuitry or some combination of electronic and photonic circuitry and may be utilized to generate such signatures for such electronic devices regardless of whether such electronic device themselves operate in the classical or quantum domain.

    Systems and Methods for Hybrid Physical Unclonable Functions

    公开(公告)号:US20220376934A1

    公开(公告)日:2022-11-24

    申请号:US17729416

    申请日:2022-04-26

    Abstract: Embodiments of PUF systems are disclosed. Embodiments of such PUFs may be operated in the classical domain or the quantum domain, and moreover, may comprise substantially the same circuitry, and operate substantially the same, when operating in the classical domain or the quantum domain. Additionally, embodiments of such PUF systems may be effectively utilized to generate uniquely identifying signatures for electronic devices based on electronic circuity, photonic circuitry or some combination of electronic and photonic circuitry and may be utilized to generate such signatures for such electronic devices regardless of whether such electronic device themselves operate in the classical or quantum domain.

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