Abstract | ||
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Dual-Ouroboros (Gaborit et al. in Adv Math Commun, 2019. 10.3934/amc.2020021) is a code-based public-key encryption scheme which is a modification of McNie and a dual version of Ouroboros-R. In this paper, we present a modification of Dual-Ouroboros, using a class of rank metric codes called Gabidulin codes. By using Gabidulin codes, we eliminate the probability of decoding failure, which is one of the limitations of Dual-Ouroboros since it uses LRPC codes with probabilistic decoding. We also prove that our proposed cryptosystem is IND-CPA secure. Suggested parameters are also given which provides lower key sizes compared to other known code-based cryptosystems with zero decryption failure probability. |
Year | DOI | Venue |
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2021 | 10.1007/s00200-019-00406-x | APPLICABLE ALGEBRA IN ENGINEERING COMMUNICATION AND COMPUTING |
Keywords | DocType | Volume |
McNie, Gabidulin code, Public-key encryption | Journal | 32 |
Issue | ISSN | Citations |
2 | 0938-1279 | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jon-Lark Kim | 1 | 312 | 34.62 |
Young-Sik Kim | 2 | 1 | 1.16 |
Lucky Erap Galvez | 3 | 0 | 0.68 |
Myeong Jae Kim | 4 | 0 | 0.34 |