METHOD OF AUTHENTICATING A DEVICE
    2.
    发明申请
    METHOD OF AUTHENTICATING A DEVICE 有权
    认证设备的方法

    公开(公告)号:US20150304114A1

    公开(公告)日:2015-10-22

    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: 本发明是一种认证装置的方法,该装置包括一个芯片和一个承载芯片的机体。 身体包括图形安全功能。 该方法包括以下步骤:运行用于生成表示芯片的第一响应的第一物理不可克隆功能,从图形安全特征提取第一参考,通过检查所述第一响应和第一参考是否被预设链接来认证该设备 数学函数。 提取步骤和认证步骤由与装置不同的机器进行。

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