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arXiv · 1501.04895

Quantum McEliece public-key encryption scheme

Li Yang·Min Liang
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Abstract

This paper investigates a quantum version of McEliece public-key encryption (PKE) scheme, and analyzes its security. As is well known, the security of classical McEliece PKE is not stronger than the onewayness of related classical one-way function. We prove the security of quantum McEliece PKE ranks between them. Moreover, we propose the double-encryption technique to improve its security, and the security of the improved scheme is proved to be between the original scheme and the quantum one-time pad.

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Li Yang, Min Liang. 2015-01-19. Quantum McEliece public-key encryption scheme. https://arxiv.org/abs/1501.04895

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