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Paper 2004/268
Untraceability of Wang-Fu Group Signature Scheme
Zhengjun Cao and Lihua Liu
Abstract
Wang et al. recently proposed an improved edition based on Tseng-Jan group signature scheme${}^{[1]}$. In the paper, we show that the scheme is untraceable by a simple attack.
Metadata
- Available format(s)
- PDF PS
- Category
- Cryptographic protocols
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- group signature schemefull-anonymityfull-traceability.
- Contact author(s)
- zjcamss @ hotmail com
- History
- 2004-10-21: received
- Short URL
- https://ia.cr/2004/268
- License
-
CC BY