Year: 2024
Type: conference-paper
Abstract: Named Data Networking (NDN) is an emerging Information-Centric Networking (ICN) architecture that offers a fresh and dynamic approach to Internet communication. This architecture is well-suited for the IoT ecosystem due to its efficient data distribution strategies, which provide a secure and scalable data-centric environment. Nonetheless, NDN’s philosophy results in less control over data access. To address this issue, several proposals in the literature tend to utilize encryption schemes. However, most of them fail to offer fine-grained access control for heterogeneous and multi-domain architecture. In addition, several proposals do not provide efficient revocation mechanisms that are suitable for scalable and resource-constrained environments. Moreover, the proposed encryption scheme do not usually accommodate NDN’s and data caching and group communication features. Therefore, to overcome these challenges, we propose in this paper a new decentralized attribute-based access control scheme for IoT ecosystems over NDN. Our solution considers continuous data sharing scenario and ensures fine grained access to data. Furthermore, it enables a fast data access, through a secure key derivation mechanism, and an efficient and direct revocation. The encryption and decryption processes that follows the revocation are optimized in order to reduce the revocation overhead and maintain a fast access to data. Finally, our experimental results demonstrate that our solution outperforms existing ones.
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4403675015