Speaker: Hong-Sheng Zhou Day: Wednesday, 10/10/2007 Room: ITEB 336 Time: 2:00-3:00pm Title: Universally Composable Key-Exchange Abstract: in this talk, i will present part of a paper by Canetti&Krawczyk about Key-Exchange in the Universal Composition framework. we will start from a quick intro for Canetti's UC model; then the ideal functionality and the realization for key exchange; we will also discuss the relaxed key exchange functionality. reference: Ran Canetti, Hugo Krawczyk: Universally Composable Notions of Key Exchange and Secure Channels. EUROCRYPT 2002: 337-351.