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Updated: Jan 16, 2026

Patterning via Optical Saturable Transitions - Fabrication and Characterization
08:19

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

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基于对等级加密协议的随机表面散射的多层光学物理非克隆功能

Jeong Jin Kim1, Min Seong Kim1, Gil Ju Lee1

  • 1School of Electrical and Electronics Engineering, Pusan National University, 2, Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan, 46241, Republic of Korea.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|October 2, 2025
PubMed
概括

这项研究引入了可适应的光学物理不可克隆功能 (PUF) 以提高安全性. 通过控制斑点模式,可以生成多级密钥,用于诸如物联网认证和图像加密等多功能应用.

关键词:
硬件安全 硬件安全 硬件安全图像加密 图像加密激光光斑的光斑是什么意思多级别身份验证的多级别身份验证物理上的不可克隆的功能.

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Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy09:25

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相关概念视频

Propagation of Uncertainty from Random Error00:59

Propagation of Uncertainty from Random Error

An experiment often consists of more than a single step. In this case, measurements at each step give rise to uncertainty. Because the measurements occur in successive steps, the uncertainty in one step necessarily contributes to that in the subsequent step. As we perform statistical analysis on these types of experiments, we must learn to account for the propagation of uncertainty from one step to the next. The propagation of uncertainty depends on the type of arithmetic operation performed on...
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