THE ENHANCEMENT OF ZHOU et al.'s QUANTUM SECRET SHARING PROTOCOL

被引：42

作者：

Chen, Jia-Hao ^{[1
]}

Lee, Kuo-Chang ^{[2
]}

Hwang, Tzonelih ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Comp Sci & Informat Engn, Tainan 70101, Taiwan

[2] Tzu Chi Coll Technol, Dept Informat Engn & Informat, Hualien, Taiwan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C | 2009年 / 20卷 / 10期

关键词：

Quantum secret sharing; Quantum cryptography; Qubit efficiency;

D O I：

10.1142/S0129183109014576

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Recently, Zhou et al. proposed a quantum secret sharing (QSS) protocol, which provides only 25% qubit efficiency after the processes of the random sampling discussion and the secret derivation. This work proposes an enhancement of Zhou et al.'s protocol. With the technique of the Bell measurement, the improved Q SS protocol has 50% qubit efficiency.

引用

页码：1531 / 1535

页数：5

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