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Producer Anonymity based on Onion Routing in Named Data Networking

Kita, K; Koizumi, Y; Hasegawa, T; Ascigil, O; Psaras, I; (2020) Producer Anonymity based on Onion Routing in Named Data Networking. IEEE Transactions on Network and Service Management 10.1109/TNSM.2020.3019052. Green open access

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Abstract

Named Data Networking (NDN) is one of promising next generation Internet architectures that aim to realize efficient content distribution. However, in terms of producer anonymity, NDN has a serious problem that adversaries can easily learn who publishes what content due to its feature that content is inherently tied to the producer by the content name and the signature. In this paper, we first define producer anonymity rigorously in terms of content-producer unlinkability, and then design a system to achieve it. Our design is based on hidden service, which is an onion routing-based system in IP, however, we improve it to take full advantage of NDN. We demonstrate that our system provides a level of anonymity comparable to hidden service with lower overhead through analysis and experiment.

Type: Article
Title: Producer Anonymity based on Onion Routing in Named Data Networking
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/TNSM.2020.3019052
Publisher version: https://doi.org/10.1109/TNSM.2020.3019052
Language: English
Additional information: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
Keywords: IP networks , Receivers , Routing , Routing protocols , Internet , Cryptography
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10121816
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