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INFOCOM
2009
IEEE
16 years 29 days ago
A Sybilproof Indirect Reciprocity Mechanism for Peer-to-Peer Networks
Abstract— Although direct reciprocity (Tit-for-Tat) contribution systems have been successful in reducing freeloading in peerto-peer overlays, it has been shown that, unless the ...
Raul Landa, David Griffin, Richard G. Clegg, Eleni...
SOUPS
2009
ACM
16 years 25 days ago
Conditioned-safe ceremonies and a user study of an application to web authentication
We introduce the notion of a conditioned-safe ceremony. A “ceremony” is similar to the conventional notion of a protocol, except that a ceremony explicitly includes human part...
Chris Karlof, J. D. Tygar, David Wagner
HASE
2008
IEEE
16 years 24 days ago
Low Cost Secure Computation for the General Client-Server Computation Model
Due to the large number of attacks on open networks, information theft becomes a more and more severe problem. Secure computation can offer highly assured confidentiality protecti...
Liangliang Xiao, I-Ling Yen, Farokh B. Bastani
ACNS
2008
Springer
132views Cryptology» more  ACNS 2008»
16 years 20 days ago
Generic Security-Amplifying Methods of Ordinary Digital Signatures
We describe two new paradigms on how to obtain ordinary signatures that are secure against existential forgery under adaptively chosen message attacks (fully-secure, in short), fro...
Jin Li, Kwangjo Kim, Fangguo Zhang, Duncan S. Wong
DSN
2007
IEEE
16 years 20 days ago
A Firewall for Routers: Protecting against Routing Misbehavior
In this work, we present the novel idea of route normalization by correcting on the fly routing traffic on behalf of a local router to protect the local network from malicious a...
Ying Zhang, Zhuoqing Morley Mao, Jia Wang