阅读说明：本技术 用智能手机扫描物理不可克隆功能的物理签名数据的设备和方法 (Device and method for scanning physical signature data of physical unclonable function by using smart phone ) 是由 斯科特·理查德·卡斯尔 罗伯特·亨利·麦森肯斯 布兰特·丹尼斯·尼斯托姆 托马斯·尤金·潘伯恩 于 2020-03-06 设计创作，主要内容包括：通过将预磁化或后磁化颗粒模制到树脂内来创建独特的物理不可克隆功能对象。颗粒基于随机颗粒大小、位置、极性旋转、磁化水平、颗粒密度等形成独特的物理“指纹”。本发明解决的是用于准确地测量PUT的特别地包括在PUT上的足够分立的点处的磁场的X、Y和Z分量的物理指纹以允许对身份的有把握地识别的设备。描述了固定有PUT标签的结构元件,该结构元件可以被用于通过沿着电话的侧面扫滑结构元件并用导向器控制PUT标签的位置来用智能手机磁力计扫描PUT标签。(Unique physically unclonable functional objects are created by molding pre-magnetized or post-magnetized particles into a resin. The particles form a unique physical "fingerprint" based on random particle size, location, polarity rotation, magnetization level, particle density, and the like. The present invention addresses a device for accurately measuring the physical fingerprint of the PUT, specifically comprising X, Y and the Z component of the magnetic field at sufficiently discrete points on the PUT to allow for the confident identification of an identity. Structural elements are described to which PUT tags are affixed that can be used to scan the PUT tags with a smartphone magnetometer by swiping the structural element along the side of the phone and controlling the position of the PUT tags with a guide.)