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INFORMATICALT
2010
103views more  INFORMATICALT 2010»
13 years 4 months ago
Delegatability of an Identity Based Strong Designated Verifier Signature Scheme
In 2007, Kancharla et al. proposed an identity-based strong designated verifier signature (IBSDVS) scheme based on bilinear pairings, and claimed it unforgeable and non-delegatable...
Xun Sun, Jianhua Li, Hu Yin, Gongliang Chen
CTRSA
2005
Springer
221views Cryptology» more  CTRSA 2005»
14 years 1 months ago
Accumulators from Bilinear Pairings and Applications
We propose a dynamic accumulator scheme from bilinear pairings, whose security is based on the Strong Diffie-Hellman assumption. We show applications of this accumulator in constru...
Lan Nguyen
PAIRING
2007
Springer
119views Cryptology» more  PAIRING 2007»
14 years 1 months ago
Practical Time Capsule Signatures in the Standard Model from Bilinear Maps
Benoît Libert, Jean-Jacques Quisquater
IJNSEC
2006
113views more  IJNSEC 2006»
13 years 7 months ago
An Identity-based Mediated Signature Scheme from Bilinear Pairing
It has always been a critical issue to find efficient methods for fast revocation of a user's identity in identity (ID)based cryptosystems. Unfortunately, none of the previou...
Xiangguo Cheng, Lifeng Guo, Xinmei Wang
AINA
2004
IEEE
13 years 11 months ago
An Identity-based Ring Signature Scheme from Bilinear Pairings
At the conference Asiacrypt 2001, Rivest, Shamir and Tauman firstly addressed the concept of ring signature. In this paper we propose an identity-based ring signature scheme from ...
Chih-Yin Lin, Tzong-Chen Wu