The INI has a new website!

This is a legacy webpage. Please visit the new site to ensure you are seeing up to date information.

Isaac Newton Institute for Mathematical Sciences

Special Week on Quantum Cryptography

Applications of quantum universal composability theorem

Authors: Debbie Leung (Caltech, U. Waterloo), Michael Ben-Or (), Patrick Hayden (), Michal Horodecki (), Debbie Leung (), Dominic Mayers (), Jonathan Oppenheim ()


The quantum universal composability theorem will first be reviewed. Next, applications to a new security definition of QKD and security proofs will be given. Finally, we prove composable security for various variants of the quantum message authentication scheme proposed in quant-ph/0205128 with key recycling.