On new zero-knowledge arguments for attribute-based group signatures from lattices

Veronika Kuchta, Rajeev Anand Sahu, Gaurav Sharma, Olivier Markowitch

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearch

9 Citations (Scopus)


Due to its emerging security and computational properties, lattice-based constructions are of prime concerns in recent research. Zero-knowledge evidences serve strongest security guarantees to cryptographic primitives. In this paper we formalize a new zero-knowledge argument (ZKA) suitable for lattice-based construction and employ it to security assurance of the proposed structure of attribute-based group signature on lattice assumption. To the best of our knowledge this paper proposes the first such construction.

Original languageEnglish
Title of host publicationInformation Security and Cryptology – ICISC 2017
Subtitle of host publication20th International Conference Seoul, South Korea, November 29 – December 1, 2017 Revised Selected Papers
EditorsHowon Kim, Dong-Chan Kim
Place of PublicationCham Switzerland
Number of pages26
ISBN (Electronic)9783319785561
ISBN (Print)9783319785554
Publication statusPublished - 2018
Externally publishedYes
EventInternational Conference on Information Security and Cryptology 2017 - Seoul, Korea, Republic of (South)
Duration: 29 Nov 20171 Dec 2017
Conference number: 20th
https://link.springer.com/book/10.1007/978-3-319-78556-1 (Proceedings)

Publication series

NameLecture Notes in Computer Science
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349


ConferenceInternational Conference on Information Security and Cryptology 2017
Abbreviated titleICISC 2017
Country/TerritoryKorea, Republic of (South)
Internet address

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