Simple Schnorr multi-signatures with applications to Bitcoin

We describe a new Schnorr-based multi-signature scheme (i.e., a protocol which allows a group of signers to produce a short, joint signature on a common message) called MuSig , provably secure under the Discrete Logarithm assumption and in the plain public-key model (meaning that signers are only re...

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Bibliographic Details
Published in:	Designs, codes, and cryptography Vol. 87; no. 9; pp. 2139 - 2164
Main Authors:	Maxwell, Gregory, Poelstra, Andrew, Seurin, Yannick, Wuille, Pieter
Format:	Journal Article
Language:	English
Published:	New York Springer US 15.09.2019 Springer Nature B.V
Subjects:	Agglomeration Circuits Coding and Information Theory Computer Science Cryptography Cryptology Data encryption Data Structures and Information Theory Digital currencies Discrete Mathematics in Computer Science Information and Communication Public Key Infrastructure Security Signatures Multi-signatures Schnorr signatures Key aggregation Bitcoin Discrete logarithm problem 94A60 Forking lemma
ISSN:	0925-1022, 1573-7586
Online Access:	Get full text
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