ACE Seminar: Post Quantum Key Exchange

Speaker: Prof Jintai Ding

Date/Time: 22-Jun-2017, 16:00 UTC

Venue: Gordon Street (25), Room 500



In this lecture, we present a practical and provably secure (authenticated) key exchange protocol and a password authenticated key exchange protocol, which are based on the learning-with-errors problems. These protocols are
conceptually simple and have strong provable security properties.  This type of new construction started in 2011-2012, and these protocols are shown indeed practical.  We will explain that all the existing LWE based key exchanges are variants of this fundamental design.


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