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PKC
2007
Springer
144views Cryptology» more  PKC 2007»
14 years 20 days ago
Traceable Ring Signature
Abstract. The ring signature allows a signer to leak secrets anonymously, without the risk of identity escrow. At the same time, the ring signature provides great flexibility: No ...
Eiichiro Fujisaki, Koutarou Suzuki
FC
2008
Springer
94views Cryptology» more  FC 2008»
13 years 8 months ago
Fair Traceable Multi-Group Signatures
This paper presents fair traceable multi-group signatures (FTMGS), which have enhanced capabilities, compared to group and traceable signatures, that are important in real world sc...
Vicente Benjumea, Seung Geol Choi, Javier Lopez, M...
ACNS
2003
Springer
131views Cryptology» more  ACNS 2003»
13 years 11 months ago
On the Security of Two Threshold Signature Schemes with Traceable Signers
A (t, n) threshold signature scheme allows t or more group members to generate signatures on behalf of a group with n members, while any t−1 or less members cannot do the same th...
Guilin Wang, Xiaoxi Han, Bo Zhu
EUROCRYPT
2004
Springer
13 years 12 months ago
Traceable Signatures
Abstract. This work presents a new privacy primitive called “Traceable Signatures”, together with an efficient provably secure implementation. To this end, we develop the unde...
Aggelos Kiayias, Yiannis Tsiounis, Moti Yung
INTR
2006
90views more  INTR 2006»
13 years 6 months ago
Anonymous attribute certificates based on traceable signatures
Purpose
Vicente Benjumea, Javier Lopez, José M. Tro...