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相关概念视频

MOS Capacitor01:25

MOS Capacitor

708
A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
The metal gate is typically made from highly conductive materials such as aluminum or polysilicon. Beneath the metal gate lies a thin layer of...
708

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相关实验视频

Updated: Jun 7, 2025

A Method for Growing Bio-memristors from Slime Mold
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可隐藏的物理非克隆功能生成和内存加密机,使用垂直自我纠正的memristors.

Jea Min Cho1, Seung Soo Kim1, Tae Won Park1

  • 1Department of Materials Science and Engineering and Inter-University Semiconductor Research Center, Seoul National University Gwanak-ro 1, Gwanak-gu, Seoul 08826, Republic of Korea. tagyun@snu.ac.kr.

Nanoscale horizons
|November 13, 2024
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概括
此摘要是机器生成的。

这项研究介绍了一种新的V-RRAM加密机器,该机器集成了物理非克隆功能 (PUF) 来进行密钥生成和加密. 这种方法提高了边缘设备的硬件安全性和能源效率.

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In Situ Transmission Electron Microscopy with Biasing and Fabrication of Asymmetric Crossbars Based on Mixed-Phased a-VOx
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相关实验视频

Last Updated: Jun 7, 2025

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科学领域:

  • 硬件安全 硬件安全
  • 密码学 密码学 密码学 密码学
  • 不易挥发的记忆技术

背景情况:

  • 边缘设备存储大量私人数据,增加了硬件安全需求.
  • 物理非克隆功能 (PUF) 通过利用设备物理来提供安全的密钥生成.
  • 传统方法面临能源和安全挑战,因为数据流动进行加密.

研究的目的:

  • 开发用于PUF密钥生成和边缘设备上的加密的综合解决方案.
  • 克服传统硬件安全方法中数据移动的局限性.
  • 提高边缘计算平台上的能源效率和数据保护的安全性.

主要方法:

  • 实现一个垂直集成的电阻随机存储器 (V-RRAM) 加密机器.
  • 在V-RRAM中集成PUF密钥生成和加密.
  • 使用并行XOR逻辑操作来处理多线程数据.

主要成果:

  • 该V-RRAM加密机成功地集成了PUF密钥生成和加密.
  • 实现了高面积效率和可隐藏的PUF.
  • 与其他加密机器相比,证明了卓越的时空成本效益.

结论:

  • 拟议的V-RRAM加密机显著提高了边缘设备的硬件安全性.
  • 这种综合方法减轻了数据移动问题,提高了能源效率.
  • 该解决方案提供了一种高效和安全的方法来保护边缘平台上的私人数据.