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Overview of the Mceliece Cryptosystem and its Security Cover

Overview of the Mceliece Cryptosystem and its Security

By: Marek Repka and  Pavol Zajac  
Open Access
|Mar 2015

Abstract

McEliece cryptosystem (MECS) is one of the oldest public key cryptosystems, and the oldest PKC that is conjectured to be post-quantum secure. In this paper we survey the current state of the implementation issues and security of MECS, and its variants. In the first part we focus on general decoding problem, structural attacks, and the selection of parameters in general. We summarize the details of MECS based on irreducible binary Goppa codes, and review some of the implementation challenges for this system. Furthermore, we survey various proposals that use alternative codes for MECS, and point out some attacks on modified systems. Finally, we review notable existing implementations on low-resource platforms, and conclude with the topic of side channels in the implementations of MECS

DOI: https://doi.org/10.2478/tmmp-2014-0025 | Journal eISSN: 1338-9750 | Journal ISSN: 12103195
Language: English
Page range: 57 - 83
Published on: Mar 11, 2015
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2015 Marek Repka, Pavol Zajac, published by Slovak Academy of Sciences, Mathematical Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.