PUFchain: A Hardware-Assisted Blockchain for Sustainable Simultaneous Device and Data Security in the Internet of Everything (IoE)
PUFchain: A Hardware-Assisted Blockchain for Sustainable Simultaneous Device and Data Security in the Internet of Everything (IoE)
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DOI：
10.1109/mce.2019.2953758
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发表时间：
2020-03-01
影响因子：
4.5
通讯作者：
Puthal, Deepak
中科院分区：
文献类型：
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作者：
Mohanty, Saraju P.;Yanambaka, Venkata P.;Puthal, Deepak
这篇文章介绍了有史以来第一个可以同时处理设备和数据安全的区块链，这对新兴的万物互联(IoE)非常重要。它提出了一个独特的区块链概念，该概念集成了称为物理不可克隆功能(PUF)的硬件安全原语，以解决可扩展性、延迟和能源要求挑战，称为PUFChain。本文还介绍了一种新的一致性算法，称为PUF使能认证证明(POP)，用于在PUF链中部署。POP比久负盛名的工作证明(PoW)快1000倍，比身份验证(PoAH)快5倍。
This article presents the first-ever blockchain that can simultaneously handle device and data security, which is important for the emerging Internet-of-Everything (IoE). It presents a unique concept of blockchain that integrates hardware security primitives called physical unclonable functions (PUFs) to solve scalability, latency, and energy requirement challenges and is called PUFchain. This article also introduces a new consensus algorithm called "Proof of PUF-Enabled Authentication" (PoP) for deployment in PUFchain. PoP is 1000 times faster than the well-established proof-of-work (PoW) and 5 times faster than proof-of-authentication (PoAh).