Publication Date:
2016-12-28
Description:
Author(s): Run-hua Shi, Yi Mu, Hong Zhong, and Shun Zhang In this Comment, we reexamine the security of phase-encoded quantum private query (QPQ). We find that the current phase-encoded QPQ protocols, including their applications, are vulnerable to a probabilistic entangle-and-measure attack performed by the owner of the database. Furthermore, we discuss h… [Phys. Rev. A 94, 066301] Published Tue Dec 27, 2016
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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