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» Accountable Anonymous Group Messaging
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ACISP
2007
Springer
16 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»
15 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»
15 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
16 years 12 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
208
Voted
ACNS
2004
Springer
167views Cryptology» more  ACNS 2004»
15 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