PHYSec:一种新的以太网物理层安全体系结构

Proceedings of the 7th Asia-Pacific Workshop on Networking Pub Date : 2023-06-29 DOI:10.1145/3600061.3603133

Zhen Tian, Lingen Ding, Qing Wang, Desheng Sun, Yunlong Li

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引用次数: 0

摘要

近年来，对以太网安全性的需求显著增加。在本文中，我们提出了一种新的以太网物理层安全架构(PHYSec)，它工作在物理编码子层(PCS)的底层。与现有的加密方案相比，PHYSec具有以下优点:1)由于构造加密对象时不受帧大小的限制，并且利用本地标记来携带安全参数，因此开销低;2)安全性高，完全隐藏流量模式。

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PHYSec: A Novel Physical Layer Security Architecture for Ethernet

Recent years have seen a significant increase in demand for security in Ethernet. In this paper, we propose a novel physical layer security architecture (PHYSec) for Ethernet, operating at the low layer of physical coding sublayer (PCS). Compared to existing encryption schemes, PHYSec provides the following benefits: 1) low overhead due to constructing encryption objects without the restriction of frame size and utilizing native markers to carry security parameters; 2) high security for completely hiding the traffic pattern.

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Proceedings of the 7th Asia-Pacific Workshop on Networking

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