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Enhancing Security and Trust in Named Data Networking using Hierarchical Identity Based Cryptography
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Author(s): Balkis Hamdane (Sup'Com, ENIT, Tunis, Tunisia), Rihab Boussada (ENSI, Manouba, Tunisia), Mohamed Elhoucine Elhdhili (ENSI, Manouba, Tunisia)and Sihem Guemara El Fatmi (Sup'Com, Aryanah, Tunisia)
Copyright: 2021
Pages: 22
Source title:
Research Anthology on Blockchain Technology in Business, Healthcare, Education, and Government
Source Author(s)/Editor(s): Information Resources Management Association (USA)
DOI: 10.4018/978-1-7998-5351-0.ch079
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Abstract
Named data networking (NDN) represents a promising clean slate for future internet architecture. It adopts the information-centric networking (ICN) approach that treats named data as the central element, leverages in-network caching, and uses a data-centric security model. This model is built mainly in the addition of a signature to each of the recovered data. However, the signature verification requires the appropriate public key. To trust this key, multiple models were proposed. In this article, the authors analyze security and trust in NDN, to deduct the limits of the already proposed solutions. They propose a security extension that strengthens security and builds trust in used keys. The main idea of this extension is the derivation of these keys from data name, by using hierarchical identity-based cryptography (HIBC). To confirm the safety of the new proposal, a formal security analysis is provided. To evaluate its efficiency, a performance evaluation is performed. It proves that by adopting the proposed extension, performance is comparable, even better in some cases than plain NDN.
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