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Two-Round Password-Based Authenticated Key Exchange from Lattices
Joint Authors
Yin, Anqi
Guo, Yuanbo
Song, Yuanming
Qu, Tongzhou
Fang, Chen
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-14
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Abstract EN
Password-based authenticated key exchange (PAKE) allows participants sharing low-entropy passwords to agree on cryptographically strong session keys over insecure networks.
In this paper, we present two PAKE protocols from lattices in the two-party and three-party settings, respectively, which can resist quantum attacks and achieve mutual authentication.
The protocols in this paper achieve two rounds of communication by carefully utilizing the splittable properties of the underlying primitive, a CCA (Chosen-Ciphertext Attack)-secure public key encryption (PKE) scheme with associated nonadaptive approximate smooth projection hash (NA-ASPH) system.
Compared with other related protocols, the proposed two-round PAKE protocols have relatively less communication and computation overhead.
In particular, the two-round 3PAKE is more practical in large-scale communication systems.
American Psychological Association (APA)
Yin, Anqi& Guo, Yuanbo& Song, Yuanming& Qu, Tongzhou& Fang, Chen. 2020. Two-Round Password-Based Authenticated Key Exchange from Lattices. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1214921
Modern Language Association (MLA)
Yin, Anqi…[et al.]. Two-Round Password-Based Authenticated Key Exchange from Lattices. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1214921
American Medical Association (AMA)
Yin, Anqi& Guo, Yuanbo& Song, Yuanming& Qu, Tongzhou& Fang, Chen. Two-Round Password-Based Authenticated Key Exchange from Lattices. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1214921
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214921