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Untraceability of Wang-Fu Group Signature Scheme (2004)  (Make Corrections)  
Zhengjun Cao, Lihua Liu



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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. (Update)

Active bibliography (related documents):   More   All
1.2:   Security Analysis of Several Group Signature Schemes - Wang (2003)   (Correct)
0.4:   More Compact E-Cash with Efficient Coin Tracing - Wei (2005)   (Correct)
0.3:   On the Security of a Group Signature Scheme with Forward Security - Wang (2003)   (Correct)

Similar documents based on text:   More   All
0.4:   On the Security of a Group Signature Scheme with Strong.. - Liu, Cao (2005)   (Correct)
0.4:   Untraceability of Two Group Signature Schemes - Cao (2005)   (Correct)
0.3:   Universal Forgeability of a Forward-Secure Blind Signature.. - Liu, Cao (2004)   (Correct)

BibTeX entry:   (Update)

@misc{ cao-untraceability,
  author = "Zhengjun Cao and Lihua Liu",
  title = "Untraceability of Wang-Fu Group Signature Scheme",
  url = "citeseer.ist.psu.edu/cao04untraceability.html" }
Citations (may not include all citations):
154   Group Signatures (context) - Chaum, Heyst - 1992
35   Foundations of Group Signatures: Formal Definitions (context) - Bellare, Micciancio et al.
25   Foundations of Group Signatures: The Case of Dynamic Groups - Bellare, Shi et al. - 2004
7   cient Group Signature Scheme Based on the Discrete Logarithm (context) - Lee, Chang - 1998
7   Fair electronic cash based on a group signature scheme In: I.. - Maitland, Boyd
7   Improved group signature scheme based on the discrete logari.. (context) - Tseng, Jan - 1999
5   cash Systems Based on Group Signature Schemes (context) - Canard, Traore et al. - 2003
4   the security of the Lee-Chang group signature scheme and its.. - Joye, Lee et al. - 1999
2   Reply: improved group signature scheme based on discrete log.. (context) - Tseng, Jan - 1999
2   Comment: Improved group signature scheme based on discrete l.. (context) - Sun - 1999
1   Security Flaws in Several Group Signatures Proposed by Popes.. - Wang, Qing
1   Security of Tseng-Jan's Group Signature Schemes (context) - Li, Hui - 2000
1   A Secure Group Signature Scheme (context) - Wang, Fu - 2003
1   Security of Several Group Signature Schemes (context) - Wang - 2003

Documents on the same site (http://eprint.iacr.org/2004/):   More
The Security and Efficiency of Micciancio's Cryptosystem - Ludwig (2004)   (Correct)
Entropic Security and the Encryption of High Entropy Messages - Dodis, Smith (2004)   (Correct)
On Cheating Immune Secret Sharing - Braeken, Nikova, al. (2004)   (Correct)

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