University of Tartu - ©2011 unruh - Last update: 09.04.2012 15:32
Date: 12/04/2012 Location: J. Liivi 2, room 317 (next to the coffee room)
Speaker: Dominique Unruh
Title: Quantum Proofs of Knowledge (own work)
Abstract:
Zero-knowledge proofs of knowledge are a central building block in cryptography. Unfortunately, existing constructions are not known to be secure against quantum adversaries. In this talk, we show how to prove slight modifications of existing constructions secure.
Further reading: Unruh, Quantum Proofs of Knowledge, Eurocrypt 2012