Optimal security reductions for unique signatures: Bypassing impossibilities with a counterexample

Optimal security reductions for unique signatures: Bypassing impossibilities with a counterexample

Optimal security reductions for unique signatures (Coron, Eurocrypt 2002) and their generalization, i.e., efficiently re-randomizable signatures (Hofheinz et al. PKC 2012 & Bader et al. Eurocrypt 2016) have been well studied in the literature. Particularly, it has been shown that under a non-int...

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Bibliographic Details
Main Authors: FUO, Fuchun, CHEN, Rongmao, SUSILO, Willy, LAI, Jianchang, YANG, Guomin, MU, Yi
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2017
Subjects:
Counterexample
Impossibility
Tight reduction
Unique signatures
Information Security
Online Access:https://ink.library.smu.edu.sg/sis_research/7369
https://ink.library.smu.edu.sg/context/sis_research/article/8372/viewcontent/Optimal_security_reductions_for_unique_signatures.pdf
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Institution: Singapore Management University
Language: English

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https://ink.library.smu.edu.sg/sis_research/7369
https://ink.library.smu.edu.sg/context/sis_research/article/8372/viewcontent/Optimal_security_reductions_for_unique_signatures.pdf

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