[Resource Topic] 2004/299: Security Flaws in a Pairing-based Group Signature Scheme

Welcome to the resource topic for 2004/299

Title:
Security Flaws in a Pairing-based Group Signature Scheme

Authors: Zhengjun Cao, Sherman S. M. Chow

Abstract:

Deng and Zhao recently proposed a group signature scheme.
We find that the scheme cannot satisfy all of the requirements of a secure group signature.

ePrint: https://eprint.iacr.org/2004/299

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