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    System and method for flexible post-quantum trust provisioning and updating
    2.
    发明授权
    System and method for flexible post-quantum trust provisioning and updating 有权

    公开(公告)号：US12177338B2

    公开(公告)日：2024-12-24

    申请号：US17587903

    申请日：2022-01-28

    Applicant: NXP B.V.

    Inventor： Christine Van Vredendaal ,  Mario Lamberger ,  Markus Hinkelmann ,  Hauke Meyn ,  Alexander Vogt

    IPC: H04L9/08 ,  H04L9/14 ,  H04L9/40

    Abstract: Various embodiments relate to a system for provisioning a cryptographic device, including: a memory; a processor coupled to the memory, wherein the processor is further configured to: determine the maximum key generation seed size, maximum PQC private key size, maximum PQC public key size, and maximum PQC updater size of a plurality of post quantum cryptography algorithms; provision memory in the cryptographic device to store a key generation seed, PQC private key, PQC public key, and PQC updater based upon the determined maximum key generation seed size, maximum PQC private key size, maximum PQC public key size, and maximum PQC updater size; and provision the cryptographic device with a non-PQC secret key, a non-PQC public key, and non-PQC algorithm code configured to carry out non-PQC cryptographic algorithms.

    METHOD FOR SECURELY PROVISIONING A DEVICE INCORPORATING AN INTEGRATED CIRCUIT WITHOUT USING A SECURE ENVIRONMENT
    4.
    发明申请
    METHOD FOR SECURELY PROVISIONING A DEVICE INCORPORATING AN INTEGRATED CIRCUIT WITHOUT USING A SECURE ENVIRONMENT 有权

    公开(公告)号：US20230063743A1

    公开(公告)日：2023-03-02

    申请号：US17445742

    申请日：2021-08-24

    Applicant: NXP B.V.

    Inventor： Björn Fay ,  Miroslav Knezevic ,  Durgesh Pattamatta ,  Alexander Vogt

    IPC: G06F21/60 ,  H04L9/08 ,  H04L9/32 ,  H04L9/06

    Abstract: A method is provided for secure provisioning of a device. In the method, a plurality of integrated circuit (IC) devices is manufactured by a first entity for use in the device. The first entity provides signed provisioning software and stores in at least one provisioning IC device one or more keys used for provisioning the plurality of ICs. The provisioning device with the signed provisioning software is provided to a second entity. The second entity verifies the provisioning software using a stored key. The provisioning software encrypts provisioning assets provided by the second entity and provides the encrypted provisioning assets to the third entity. The signed provisioning software is provided to a third entity by the first entity. During manufacturing of the manufactured products by the third entity, the provisioning software verifies and decrypts the encrypted provisioning assets of the second entity to provision all the plurality of IC devices.

    System and method for post-quantum trust provisioning and updating with contemporary cryptography
    6.
    发明授权
    System and method for post-quantum trust provisioning and updating with contemporary cryptography 有权

    公开(公告)号：US12021973B2

    公开(公告)日：2024-06-25

    申请号：US17587868

    申请日：2022-01-28

    Applicant: NXP B.V.

    Inventor： Mario Lamberger ,  Christine Van Vredendaal ,  Markus Hinkelmann ,  Hauke Meyn ,  Alexander Vogt

    IPC: H04L9/08

    CPC classification number: H04L9/0825 ,  H04L9/0891

    Abstract: Various embodiments relate to a system for provisioning a cryptographic device, including: a memory; a processor coupled to the memory, wherein the processor is further configured to: determine a maximum PQC private key size, maximum PQC public key size, and maximum PQC updater size of a plurality of post quantum cryptography algorithms; provision memory in the cryptographic device to store a PQC-update non-PQC private key, a secret PQC-update non-PQC public key, PQC private key, PQC public key, and PQC updater based upon the determined maximum PQC private key size, maximum PQC public key size, and maximum updater size; and provision the cryptographic device with the PQC-update non-PQC private key, the secret PQC-update non-PQC public key, a non-PQC secret key, a non-PQC public key, and non-PQC algorithm code configured to carry out non-PQC cryptographic algorithms.

    APPARATUS AND METHODS FOR OPTIMIZING COMBINED SENSING AND COMMUNICATIONS SYSTEMS
    7.
    发明公开
    APPARATUS AND METHODS FOR OPTIMIZING COMBINED SENSING AND COMMUNICATIONS SYSTEMS 审中-公开

    公开(公告)号：US20230361464A1

    公开(公告)日：2023-11-09

    申请号：US18310848

    申请日：2023-05-02

    Applicant: NXP B.V.

    Inventor： Alphons Litjes ,  Alexander Vogt ,  Cristian Pavao Moreira

    IPC: H01Q3/26 ,  H01Q3/30

    CPC classification number: H01Q3/2694 ,  H01Q3/30

    Abstract: Systems and methods are provided for performing both wireless communications and wireless sensing in combination. The systems include at least a first base station having at least one antenna device where the antenna device includes a beamformer control unit that uses a modifiable lookup table to control beam characteristics. The system may send a first set of electromagnetic sensing beams to a first environmental area within a field of view of the at least one antenna device to detect environmental objects within the environmental area. Based on data received by the antenna device, the system may generate a modified lookup table.

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