DiLizium: A Two-Party Lattice-Based Signature Scheme

DiLizium: A Two-Party Lattice-Based Signature Scheme

In this paper, we propose DiLizium: a new lattice-based two-party signature scheme. Our scheme is constructed from a variant of the Crystals-Dilithium post-quantum signature scheme. This allows for more efficient two-party implementation compared with the original but still derives its post-quantum...

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Bibliographic Details
Main Authors: Jelizaveta Vakarjuk, Nikita Snetkov, Jan Willemson
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Entropy
Subjects:
digital signatures
distributed signing
threshold signatures
lattice-based cryptography
Fiat–Shamir with aborts
post-quantum cryptography
Online Access:https://www.mdpi.com/1099-4300/23/8/989

Internet

https://www.mdpi.com/1099-4300/23/8/989

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