Double CNOT attack on "quantum key distribution with limited classical Bob"

Po Hua Lin; Tzonelih Hwang; Chia Wei Tsai

doi:10.1142/S0219749919750017

Double CNOT attack on "quantum key distribution with limited classical Bob"

Po Hua Lin, Tzonelih Hwang, Chia Wei Tsai

Department of Computer Science and Information Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

This paper points out a security loophole in the Quantum key distribution with limited classical Bob [Int. J. Quantum Inf. 11(01) (2013) 1350005]. With the loophole, an eavesdropper can perform the double CNOT attack to reveal about n/4-bits out of an n-bit key without being detected by the protocol.

Original language	English
Article number	1975001
Journal	International Journal of Quantum Information
Volume	17
Issue number	2
DOIs	https://doi.org/10.1142/S0219749919750017
Publication status	Published - 2019 Mar 1

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1142/S0219749919750017

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