Security-Mediated Certificateless Undeniable Signature Scheme

Published in Third International Congress on Information and Communication Technology (ICICT 2018), London, United Kingdom, 2018

A certificateless undeniable-signature scheme with security mediation and immediate revocation.

Tsz Hon Yuen and Swee-Huay Heng. “Security-Mediated Certificateless Undeniable Signature Scheme.” In Third International Congress on Information and Communication Technology, Advances in Intelligent Systems and Computing, vol. 797, pp. 25–32, 2019.

This paper introduces a security-mediated certificateless undeniable-signature scheme. It combines certificateless cryptography, immediate public-key revocation, and controlled signature verification, with security proven in the random-oracle model.

Best Paper Award, ICICT 2018.

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