Titlebook: Composition of Secure Multi-Party Protocols; A Comprehensive Stud Yehuda Lindell Book 2003 Springer-Verlag Berlin Heidelberg 2003 Byzantine

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Composition of Secure Multi-Party Protocols978-3-540-39819-6Series ISSN 0302-9743 Series E-ISSN 1611-3349

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2. The Composition of Authenticated Byzantine Agreement, In particular, assuming a public-key infrastructure for digital signatures, it is known that secure broadcast can be achieved for . number of corrupted parties in the stand-alone model. In this chapter, we show that an analogous result that composes cannot be achieved. That is, when a third or more

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4. Universally Composable Multi-party Computation,f corrupted parties. That is, we consider an asynchronous multi-party network and an adversary that can adaptively corrupt as many parties as it wishes. We present protocols that allow any subset of parties in this setting to securely realize any desired functionality of their inputs, and be guarant

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Traditional Transport Properties,oreover, it is accepted folklore that the use of a broadcast channel is essential for achieving secure multiparty computation, even when there is no honest majority. Due to the above state of affairs, ..

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