Browsing by Subject "zero-knowledge"
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(2008-05-07)Few techniques for obtaining concurrent zero-knowledge exist; all require a complex and subtle analysis. We provide an arguably simpler and more general analysis of the oblivious simulation technique of Kilian and Petrank ...
(2011-08-31)Cryptography today has evolved far beyond its traditional goal of secure message transmission. Through the notion of secure computation, a set of mutually dis- trustful agents can collaborate to accomplish a common goal ...