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EUROCRYPT
2012
Springer
10 years 8 days 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
CPP
2011
99views more  CPP 2011»
10 years 9 months ago
Proof-Carrying Code in a Session-Typed Process Calculus
Abstract. Dependent session types allow us to describe not only properties of the I/O behavior of processes but also of the exchanged data. In this paper we show how to exploit dep...
Frank Pfenning, Luís Caires, Bernardo Tonin...
COMCOM
1999
73views more  COMCOM 1999»
11 years 9 months ago
Securing digital signatures for non-repudiation
Dispute of transactions is a common problem that could jeopardise business. Hence non-repudiation services are essential in business transactions which provide evidence to enable ...
Jianying Zhou, Kwok-Yan Lam
IJNSEC
2008
128views more  IJNSEC 2008»
11 years 10 months ago
Attacking LCCC Batch Verification of RSA Signatures
Batch verification of digital signatures is used to improve the computational complexity when a large number of digital signatures must be verified. Lee at al. [2] proposed a new ...
Martin Stanek
CN
2008
100views more  CN 2008»
11 years 10 months ago
An efficient and secure event signature (EASES) protocol for peer-to-peer massively multiplayer online games
In recent years, massively multiplayer online games (MMOGs) have become very popular by providing more entertainment and sociability than single-player games. In order to prevent c...
Mo-Che Chan, Shun-Yun Hu, Jehn-Ruey Jiang
IMSA
2001
143views Multimedia» more  IMSA 2001»
11 years 11 months ago
A Collaborative Electronic Laboratory Notebook
We have developed a secure, collaborative, web-based electronic notebook (EN) designed to provide researchers and students with a means to record and share their primary research ...
James D. Myers, Elena S. Mendoza, B. Hoopes
ICISC
2001
162views Cryptology» more  ICISC 2001»
11 years 11 months ago
Content Extraction Signatures
Motivated by emerging needs in online interactions, we define a new type of digital signature called a `Content Extraction Signature' (CES). A CES allows the owner, Bob, of a...
Ron Steinfeld, Laurence Bull, Yuliang Zheng
ECIS
2001
11 years 11 months ago
The Fundamental Inadequacies of Conventional Public Key Infrastructure
It has been conventional wisdom that, for e-commerce to fulfil its potential, each party to a transaction must be confident about the identity of the others. Digital signature tec...
Roger Clarke
CISC
2008
Springer
152views Cryptology» more  CISC 2008»
11 years 12 months ago
Privacy for Private Key in Signatures
One of the important applications of digital signature is anonymous credential or pseudonym system. In these scenarios, it is essential that the identity of the signer is kept secr...
Qianhong Wu, Bo Qin, Yi Mu, Willy Susilo
CARDIS
2008
Springer
105views Hardware» more  CARDIS 2008»
11 years 12 months ago
Fast Hash-Based Signatures on Constrained Devices
Digital signatures are one of the most important applications of microprocessor smart cards. The most widely used algorithms for digital signatures, RSA and ECDSA, depend on finite...
Sebastian Rohde, Thomas Eisenbarth, Erik Dahmen, J...
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