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FOCS
2006
IEEE
16 years 22 days ago
Towards Secure and Scalable Computation in Peer-to-Peer Networks
We consider the problems of Byzantine Agreement and Leader Election, where a constant fraction b < 1/3 of processors are controlled by a malicious adversary. The first problem...
Valerie King, Jared Saia, Vishal Sanwalani, Erik V...
ISSA
2004
15 years 8 months ago
Are Current B2b Security Standards Antithetical To Global Interoperability?
This paper argues that powerful impetus exists for the realisation of a global multilateral electronic market infrastructure, as envisaged by the ebXML1 endeavour. Crucial in this...
Maree Pather
JOC
2007
94views more  JOC 2007»
15 years 6 months ago
On Unconditionally Secure Distributed Oblivious Transfer
This paper is about the Oblivious Transfer in the distributed model proposed by M. Naor and B. Pinkas. In this setting a Sender has n secrets and a Receiver is interested in one o...
Carlo Blundo, Paolo D'Arco, Alfredo De Santis, Dou...
SP
2010
IEEE
226views Security Privacy» more  SP 2010»
15 years 10 months ago
Chip and PIN is Broken
—EMV is the dominant protocol used for smart card payments worldwide, with over 730 million cards in circulation. Known to bank customers as “Chip and PIN”, it is used in Eur...
Steven J. Murdoch, Saar Drimer, Ross J. Anderson, ...
ASIACRYPT
2004
Springer
16 years 2 days ago
Asynchronous Proactive Cryptosystems Without Agreement (Extended Abstract)
d abstract) Bartosz Przydatek1 and Reto Strobl2 1 Department of Computer Science, ETH Z¨urich, Switzerland 2 IBM Research, Zurich Research Laboratory, Switzerland In this paper, w...
Bartosz Przydatek, Reto Strobl