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ACISP
2007
Springer
14 years 1 months ago
Identity-Committable Signatures and Their Extension to Group-Oriented Ring Signatures
The identity of “Deep Throat”, a pseudonym of the information source in the Watergate scandal, remained mysterious for more than three decades. In 2005, an ex-FBI official cla...
Cheng-Kang Chu, Wen-Guey Tzeng
ICISC
2003
108views Cryptology» more  ICISC 2003»
13 years 8 months ago
On the Security of a Group Signature Scheme with Forward Security
A group signature scheme allows a group member of a given group to sign messages on behalf of the group in an anonymous and unlinkable way. In case of a dispute, however, a design...
Guilin Wang
JSS
2002
96views more  JSS 2002»
13 years 7 months ago
A group signature scheme with strong separability
Group signatures, introduced by Chaum and van Heijst, allow members of a group to sign messages anonymously on behalf of the group. Only a designated group manager is able to iden...
Shundong Xia, Jinyuan You
CSFW
2002
IEEE
14 years 11 days ago
Probabilistic Analysis of Anonymity
We present a formal analysis technique for probabilistic security properties of peer-to-peer communication systems based on random message routing among members. The behavior of g...
Vitaly Shmatikov
ACNS
2004
Springer
167views Cryptology» more  ACNS 2004»
13 years 11 months ago
A Fully-Functional Group Signature Scheme over Only Known-Order Group
The concept of group signature allows a group member to sign message anonymously on behalf of the group. In the event of a dispute, a designated entity can reveal the identity of a...
Atsuko Miyaji, Kozue Umeda