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» Secure Signature Schemes based on Interactive Protocols
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ISADS
1999
IEEE
15 years 7 months ago
A Secure Key Registration System based on Proactive Secret-Sharing Scheme
We designed a secure key registration system based on the proactive secret-sharing scheme. A user can register important data such as a session key to a distributed system in a (t...
Masayuki Numao
EUROCRYPT
2012
Springer
13 years 5 months ago
Lattice Signatures without Trapdoors
We provide an alternative method for constructing lattice-based digital signatures which does not use the “hash-and-sign” methodology of Gentry, Peikert, and Vaikuntanathan (ST...
Vadim Lyubashevsky
IJSN
2006
96views more  IJSN 2006»
15 years 3 months ago
A new signature scheme without random oracles
In this paper, we propose a new signature scheme that is existentially unforgeable under a chosen message attack without random oracle. The security of our scheme depends on a new ...
Chik How Tan
IJNSEC
2010
126views more  IJNSEC 2010»
14 years 10 months ago
Comment on Wu et al.'s Server-aided Verification Signature Schemes
In ProvSec 2008, Wu et al. constructed two server-aided verification signature (SAV-) schemes based on BLS signature. In this paper, we provide a new definition of the security of...
Zhiwei Wang, Licheng Wang, Yixian Yang, Zhengming ...
136
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JCS
2011
126views more  JCS 2011»
14 years 10 months ago
Authentication protocols based on low-bandwidth unspoofable channels: A comparative survey
One of the main challenges in pervasive computing is how we can establish secure communication over an untrusted high-bandwidth network without any initial knowledge or a Public K...
L. H. Nguyen, A. W. Roscoe