A New Construction of Designated Confirmer Signature and Its Application to Optimistic Fair Exchange

DOI10.1007/978-3-642-17455-1_4zbMath1287.94112OpenAlexW1553301576MaRDI QIDQ3059640

Duncan S. Wong, Qiong Huang, Willy Susilo

Publication date: 26 November 2010

Published in: Lecture Notes in Computer Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-642-17455-1_4

zbMATH Keywords

standard modelambiguityoptimistic fair exchangedesignated confirmer signature

Mathematics Subject Classification ID

Cryptography (94A60) Authentication, digital signatures and secret sharing (94A62)

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Ambiguous optimistic fair exchange: definition and constructions, How to protect privacy in optimistic fair exchange of digital signatures, Designated Confirmer Signatures with Unified Verification