363 citations · 2.6k across the 63 of their papers we have counts for
5 papers · 1 filter
Analysis and improvement of a strongly secure certificateless key exchange protocol without pairing
Min Zhang, Jie Zhang, Qiao-Yan Wen +2
Recently, Yang and Tan proposed a certificateless key exchange protocol without pairing, and claimed their scheme satisfies forward secrecy, which means no adversary could derive a…
Flexible quantum private queries based on quantum key distribution
Fei Gao, Bin Liu, Qiao-Yan Wen +1
We present a flexible quantum-key-distribution-based protocol for quantum private queries. Similar to M. Jakobi et al's protocol [Phys. Rev. A 83, 022301 (2011)], it is loss tolera…
Semi-Loss-Tolerant Strong Coin Flipping Protocol Using EPR Pairs
Jia-Jun Ma, Fen-Zhuo Guo, Qian Yang +2
In this paper, we present a quantum strong coin flipping protocol. In this protocol, an EPR pair and a quantum memory storage are made use of, and losses in the quantum communicati…
Cryptanalysis of the arbitrated quantum signature protocols
Fei Gao, Su-Juan Qin, Fen-Zhuo Guo +1
As a new model for signing quantum message, arbitrated quantum signature (AQS) has recently received a lot of attention. In this paper we study the cryptanalysis of previous AQS pr…
Information-theoretic measures associated with rough set approximations
Ping Zhu, Qiaoyan Wen
Although some information-theoretic measures of uncertainty or granularity have been proposed in rough set theory, these measures are only dependent on the underlying partition and…