DMCA
Lightweight Source Authentication and Path Validation
| Citations: | 2 - 2 self |
BibTeX
@MISC{Kim_lightweightsource,
author = {Tiffany Hyun-jin Kim and Cristina Basescu and Limin Jia and Soo Bum Lee and Yih-chun Hu and Adrian Perrig and Eth Zürich},
title = {Lightweight Source Authentication and Path Validation},
year = {}
}
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Abstract
In-network source authentication and path validation are funda-mental primitives to construct higher-level security mechanisms such as DDoS mitigation, path compliance, packet attribution, or protection against flow redirection. Unfortunately, currently pro-posed solutions either fall short of addressing important security concerns or require a substantial amount of router overhead. In this paper, we propose lightweight, scalable, and secure protocols for shared key setup, source authentication, and path validation. Our prototype implementation demonstrates the efficiency and scalabil-ity of the protocols, especially for software-based implementations.
Keyphrases
path validation lightweight source authentication ddos mitigation fall short packet attribution path compliance secure protocol important security concern prototype implementation flow redirection key setup pro-posed solution funda-mental primitive router overhead source authentication higher-level security mechanism software-based implementation substantial amount in-network source authentication
