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    SECURE ELEMENT AND METHOD
    12.
    发明申请
    SECURE ELEMENT AND METHOD 有权

    公开(公告)号：US20220131837A1

    公开(公告)日：2022-04-28

    申请号：US17487580

    申请日：2021-09-28

    Applicant: STMicroelectronics (Rousset) SAS ,  Proton World International N.V.

    Inventor： Olivier Van Nieuwenhuyze ,  Alexandre Charles

    IPC: H04L29/06 ,  G06F21/85

    Abstract: The present description discloses a secure element and a communication method comprising at least one operating system including at least one application having a register associated therewith, a buffer memory, and a router having a software layer. The software layer is configured to directing first messages using a first protocol and intended for the application to the buffer memory, and directing second messages using a second protocol different from the first protocol and intended for the application to the register.

    NFC apparatus capable to perform a contactless tag reading function
    13.
    发明授权
    NFC apparatus capable to perform a contactless tag reading function 有权

    公开(公告)号：US09793960B2

    公开(公告)日：2017-10-17

    申请号：US13944169

    申请日：2013-07-17

    Applicant: STMICROELECTRONICS (ROUSSET) SAS ,  STMICROELECTRONICS APPLICATION GMBH

    Inventor： Juergen Boehler ,  Alexandre Charles

    IPC: H04Q5/22 ,  H04B5/00 ,  H04L29/06 ,  H04W4/00 ,  H04W12/02 ,  H04M1/725

    CPC classification number: H04B5/0056 ,  H04L63/0492 ,  H04M1/7253 ,  H04M2250/04 ,  H04W4/80 ,  H04W12/02

    Abstract: An NFC device may include a first and second controller interfaces, a first communication channel coupled to the first controller interface, and a second communication channel connected to the second controller interface. A secure element may include a secure element interface connected to the first communication channel and encryption/decryption circuitry configured to encrypt data to be sent on the first communication channel for being framed into the encrypted frames and to decrypt encrypted data extracted from the encrypted frames and received from the first communication channel. The secure element may also include management circuitry configured to control the encryption/decryption circuitry for managing the encrypted communication with the NFC controller. A device host may include a host device interface coupled to the second controller interface and control means or circuitry configured to control the management circuitry through non-encrypted commands exchanged on the first and second communication channels.

    NFC TRANSACTION
    18.
    发明公开
    NFC TRANSACTION 审中-公开

    公开(公告)号：US20230189002A1

    公开(公告)日：2023-06-15

    申请号：US18065514

    申请日：2022-12-13

    Applicant: Proton World International N.V. ,  STMicroelectronics (Rousset) SAS

    Inventor： Olivier Van Nieuwenhuyze ,  Alexandre Charles

    IPC: H04W12/47 ,  H04W12/06 ,  H04W12/033

    CPC classification number: H04W12/47 ,  H04W12/06 ,  H04W12/033

    Abstract: In an embodiment a method for implementing a NFC transaction between a mobile terminal and a distant module is disclosed. The terminal includes a processor hosting an application configured to establish the NFC transaction, a near-field communication module, and a secure element distinct from the processor. The method includes storing, by the near-field communication module in the secure element, first data from the distant module, sending, by the near-field communication module, second data to the application notifying it that the first data have been stored in the secure element and requesting, by the application, the first data from the secure element.

    SECURE ELEMENT AND METHOD
    20.
    发明申请
    SECURE ELEMENT AND METHOD 有权

    公开(公告)号：US20220129568A1

    公开(公告)日：2022-04-28

    申请号：US17484246

    申请日：2021-09-24

    Applicant: STMicroelectronics (Rousset) SAS ,  Proton World International N.V.

    Inventor： Olivier Van Nieuwenhuyze ,  Alexandre Charles

    IPC: G06F21/60

    Abstract: The present description discloses a secure element and a communication method, configured to implement at least one first application, and including a circuit configured to record routing data and a list and parameters of communication protocols compatible with the first application, verify the compatibility of a first communication protocol used by first messages intended for the first application with the protocols of the list, convert the first messages into second messages by using a second communication protocol in response to the first protocol not being compatible with at least one of the protocols of the list, and direct the second messages to the first application by using the routing data of the first application.

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