Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/19435
Title: | A Lightweight Post-Quantum Lattice-Based RSA for Secure Communications | Authors: | Mustafa, Iqra Khan, Imranullah Aslam, Sheraz Sajid, Ahthasham Mohsin, Syed Muhammad Awais, Muhammad Qureshi, Muhammad Bilal |
Major Field of Science: | Natural Sciences | Field Category: | Computer and Information Sciences | Keywords: | Gauss-sieve algorithm;IoT application;Lattice-based cryptography;LB-RSA;Post-quantum cryptography | Issue Date: | 2020 | Source: | IEEE Access, 2020, vol. 8. pp. 99273-99285 | Volume: | 8 | Start page: | 99273 | End page: | 99285 | Journal: | IEEE Access | Abstract: | Conventional RSA algorithm, being a basis for several proposed cryptosystems, has remarkable security laps with respect to confidentiality and integrity over the internet which can be compromised by state-of-the-art attacks, especially, for different types of data generation, transmission, and analysis by IoT applications. This security threat hindrance is considered to be a hard problem to solve on classical computers. However, bringing quantum mechanics into account, the concept no longer holds true. So, this calls out for the modification of the conventional pre-quantum RSA algorithm into a secure post-quantum cryptographic-based RSA technique. In this research, we propose a post-quantum lattice-based RSA (LB-RSA) for IoT-based cloud applications to secure the shared data and information. The proposed work is validated by implementing it in 60-dimensions. The key size is about .152\times 10^{5}$ -bits and generation time is 0.8 hours. Furthermore, it has been tested with AVISPA, which confirms security in the presence of an intruder. Moreover, the proposed LB-RSA technique is compared with the existing state-of-the-art techniques. The empirical results advocate that the proposed lattice-based variant is not only safe but beats counterparts in terms of secured data sharing. | URI: | https://hdl.handle.net/20.500.14279/19435 | ISSN: | 21693536 | DOI: | 10.1109/ACCESS.2020.2995801 | Rights: | This work is licensed under a Creative Commons Attribution 4.0 License. Attribution-NonCommercial-NoDerivatives 4.0 International |
Type: | Article | Affiliation : | Cork Institute of Technology Harbin Engineering University Cyprus University of Technology BUITEMS COMSATS University Islamabad Lancaster University Shaheed Zulfikar Ali Bhutto Institute of Science and Technology |
Publication Type: | Peer Reviewed |
Appears in Collections: | Άρθρα/Articles |
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