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Paper 2004/299
Security Flaws in a Pairing-based Group Signature Scheme
Zhengjun Cao and 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.
Metadata
- Available format(s)
-
PDF
PS
- Category
- Cryptographic protocols
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- group signature schemebilinear pairingsGap-Diffie-Hellman groupunforgeabilityanonymitylinkabilityexculpabilitytraceabilitycoalition-resistance
- Contact author(s)
- zjcamss @ hotmail com
- History
- 2004-11-19: revised
- 2004-11-12: received
- See all versions
- Short URL
- https://ia.cr/2004/299
- License
-
CC BY
