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Quantum message authentication based on classical NP-complete problem

Li Yang·Lei Hu·Deng-Guo Feng
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Abstract

This note presents a method to authenticate a quantum message based on classical SN-S authentication code and the computations between different quantum registers. If the pre-coding generator matrix in SN-S code is public, the quantum scheme is a public-key data integrity scheme; if it is secret, the quantum scheme is a hybrid data origin authentication scheme.

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Li Yang, Lei Hu, Deng-Guo Feng. 2003-10-12. Quantum message authentication based on classical NP-complete problem. https://arxiv.org/abs/quant-ph/0310078

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