Quantum no-key protocols for secret transmission of quantum and classical message
Li Yang, Min Liang, Bao Li, Lei Hu, and Ling-An Wu

TL;DR
This paper introduces a theoretical framework for quantum no-key protocols, presenting three types that enable secure transmission of quantum and classical messages based on quantum mechanics principles.
Contribution
It develops a comprehensive theoretical framework and three novel quantum no-key protocols, expanding secure quantum communication methods beyond computational assumptions.
Findings
Developed practical quantum no-key protocols
Established security based on quantum mechanics laws
Proposed protocols using quantum perfect encryption and Boolean functions
Abstract
A theoretical framework of quantum no-key (QNK) protocol has been presented. As its applications, we develop three kinds of QNK protocols: the practical QNK protocols, the QNK protocol based on quantum perfect encryption, and the QNK protocols based on Boolean function computing. The security of these protocols is based on the laws of quantum mechanics, other than computational hypothesis.
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Taxonomy
TopicsQuantum Information and Cryptography · Quantum Computing Algorithms and Architecture · Quantum Mechanics and Applications
