Technical Program

Paper Detail

Paper IDQ.7.3
Paper Title Semantic Security for Quantum Wiretap Channels
Authors Holger Boche, Minglai Cai, Lehrstuhl für Theoretische Informationstechnik, Germany; Christian Deppe, Roberto Ferrara, Lehr- und Forschungseinheit für Nachrichtentechnik, Germany; Moritz Wiese, Lehrstuhl für Theoretische Informationstechnik, Germany
Session Q.7: Quantum Security
Presentation Lecture
Track Quantum Systems, Codes, and Information
Manuscript  Click here to download the manuscript
Virtual Presentation  Click here to watch in the Virtual Symposium
Abstract We determine the semantic security for quantum wiretap channels. We extend methods for classical channels to quantum channels to demonstrate that a strongly secure code guarantees a semantically secure code with the same secrecy rate. Furthermore, we show how to transform a non-secure code into a semantically secure code by means of biregular irreducible functions (BRI functions). We analyze semantic security for classical quantum channels and for quantum channels.

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2021 IEEE International Symposium on Information Theory

11-16 July 2021 | Melbourne, Victoria, Australia

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