A Novel Quantum Stegonagraphy Based on Brown States

作     者：Zhiguo Qu Tiancheng Zhu Jinwei Wang Xiaojun Wang 

作者机构：Jiangsu Engineering Center of Network MonitoringNanjing University of Information Science and TechnologyNanjing 210044P.R.China School of Computers&SoftwareNanjing University of Information Science and TechnologyNanjing 210044P.R.China School of Electronic EngineeringDublin City UniversityDublinIreland 

出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)

年 卷 期：2018年第56卷第7期

页      面：47-59页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

基　　金：This work was supported by the National Natural Science Foundation of China(No.61373131,61303039,61232016,61501247) the Six Talent Peaks Project of Jiangsu Province(Grant No.2015-XXRJ-013) Natural Science Foundation of Jiangsu Province(Grant No.BK20171458) the Natural Science Foundation of the Higher Education Institutions of Jiangsu Province(China under Grant No.16KJB520030) Sichuan Youth Science and Technique Foundation(No.2017JQ0048) NUIST Research Foundation for Talented Scholars(2015r014),PAPD and CICAEET funds 

主　　题：Quantum steganography quantum secure direct communication entanglement anti-noise robustness 

摘      要：In this paper,a novel quantum steganography protocol based on Brown entangled states is *** new protocol adopts the CNOT operation to achieve the transmission of secret information by the best use of the characteristics of entangled *** with the previous quantum steganography algorithms,the new protocol focuses on its anti-noise capability for the phase-flip noise,which proved its good security resisting on quantum ***,the covert communication of secret information in the quantum secure direct communication channel would not affect the normal information transmission process due to the new protocol’s good *** the number of Brown states transmitted in carrier protocol is many enough,the imperceptibility of the secret channel can be further *** aspect of capacity,the new protocol can further expand its capacity by combining with other quantum steganography *** to that the proposed protocol does not require the participation of the classic channel when it implements the transmission of secret information,any additional information leakage will not be caused for the new algorithm with good *** detailed theoretical analysis proves that the new protocol can own good performance on imperceptibility,capacity and security.