Method of authenticating a device
    3.
    发明授权
    Method of authenticating a device 有权
    验证设备的方法

    公开(公告)号:US09544154B2

    公开(公告)日:2017-01-10

    申请号:US14372799

    申请日:2013-01-21

    Applicant: GEMALTO SA

    Abstract: The invention is a method for authenticating a device which comprises a chip and a body carrying the chip. The body comprises a graphical security feature. The method comprises the steps of: running a first physical unclonable function for generating a first response representative of the chip, extracting a first reference from the graphical security feature, authenticating the device by checking that said first response and first reference are linked by a preset mathematical function. The extracting step and the authenticating step are carried out by a machine distinct from the device.

    Abstract translation: 提取步骤和认证步骤由与装置不同的机器进行。

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