On the Theoretical Gap between Group Signatures with and without Unlinkability

DOI10.1007/978-3-642-02384-2_10zbMath1246.94046OpenAlexW1493267831MaRDI QIDQ3637138

Kazuto Ogawa, Go Ohtake, Arisa Fujii, Goichiro Hanaoka

Publication date: 7 July 2009

Published in: Progress in Cryptology – AFRICACRYPT 2009 (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-642-02384-2_10

zbMATH Keywords

anonymitygroup signatureunlinkability

Mathematics Subject Classification ID

Authentication, digital signatures and secret sharing (94A62)

Related Items (1)

An \(r\)-hiding revocable group signature scheme: group signatures with the property of hiding the number of revoked users

Cites Work

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• Efficient and Provably Secure Trapdoor-Free Group Signature Schemes from Bilinear Pairings
• Topics in Cryptology – CT-RSA 2005
• Efficient Identity-Based Signatures Secure in the Standard Model
• Theory of Cryptography
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