Akinori Kawachi, Christopher Portmann. On the Power of Quantum Encryption Keys. In Johannes Buchmann, Jintai Ding, editors, Post-Quantum Cryptography, Second International Workshop, PQCrypto 2008, Cincinnati, OH, USA, October 17-19, 2008, Proceedings. Volume 5299 of Lecture Notes in Computer Science, pages 165-180, Springer, 2008. [doi]
Abstract is missing.