Optical encryption scheme based on ghost imaging with disordered speckles

doi:10.1088/1674-1056/26/5/054205

中国物理B ›› 2017, Vol. 26 ›› Issue (5): 54205-054205.doi: 10.1088/1674-1056/26/5/054205

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Optical encryption scheme based on ghost imaging with disordered speckles

Yu-dong Zhang(张玉东), Sheng-mei Zhao(赵生妹)

1 Institute of Signal Processing and Transmission, Nanjing University of Posts and Telecommunications, Nanjing 210003, China;
2 Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing 210003, China

收稿日期:2016-09-11 修回日期:2017-01-07 出版日期:2017-05-05 发布日期:2017-05-05
通讯作者: Sheng-mei Zhao E-mail:zhaosm@njupt.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 61475075 and 61271238) and the Open Research Fund of Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, China (Grant No. NYKL2015011).

Optical encryption scheme based on ghost imaging with disordered speckles

Yu-dong Zhang(张玉东)¹, Sheng-mei Zhao(赵生妹)^1,2

1 Institute of Signal Processing and Transmission, Nanjing University of Posts and Telecommunications, Nanjing 210003, China;
2 Key Laboratory of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing 210003, China

Received:2016-09-11 Revised:2017-01-07 Online:2017-05-05 Published:2017-05-05
Contact: Sheng-mei Zhao E-mail:zhaosm@njupt.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 61475075 and 61271238) and the Open Research Fund of Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, China (Grant No. NYKL2015011).

摘要/Abstract

摘要： An optical encryption scheme based on a ghost imaging system with disordered speckles is proposed to obtain a higher security with a small key. In the scheme, Alice produces the random speckle patterns and obtains the detection results with the help of a computational ghost imaging (CGI) system. Then Alice permutes the order of the random speckle patterns and shares the permutation sequence as a secure key to the authorized users. With the secure key, Bob could recover the object with the principle of the CGI system, whereas, the unauthorized users could not obtain any information of the object. The numerical simulations and experimental results show that the proposed scheme is feasible with a small key, simultaneously, it has a higher security. When the eavesdropping ratio (ER) is less than 40%, the eavesdropper cannot acquire any useful information. Meanwhile, the authorized users could recover completely with the secure key.

关键词: optical encryption, computational ghost imaging, small key, disordered speckles

Abstract: An optical encryption scheme based on a ghost imaging system with disordered speckles is proposed to obtain a higher security with a small key. In the scheme, Alice produces the random speckle patterns and obtains the detection results with the help of a computational ghost imaging (CGI) system. Then Alice permutes the order of the random speckle patterns and shares the permutation sequence as a secure key to the authorized users. With the secure key, Bob could recover the object with the principle of the CGI system, whereas, the unauthorized users could not obtain any information of the object. The numerical simulations and experimental results show that the proposed scheme is feasible with a small key, simultaneously, it has a higher security. When the eavesdropping ratio (ER) is less than 40%, the eavesdropper cannot acquire any useful information. Meanwhile, the authorized users could recover completely with the secure key.

Key words: optical encryption, computational ghost imaging, small key, disordered speckles

中图分类号: (Imaging and optical processing)

42.30.-d

42.30.Wb (Image reconstruction; tomography) 42.30.Va (Image forming and processing)

张玉东, 赵生妹. Optical encryption scheme based on ghost imaging with disordered speckles[J]. 中国物理B, 2017, 26(5): 54205-054205.

Yu-dong Zhang(张玉东), Sheng-mei Zhao(赵生妹). Optical encryption scheme based on ghost imaging with disordered speckles[J]. Chin. Phys. B, 2017, 26(5): 54205-054205.

参考文献 27

[1]	Pittman T B, Shih Y H, Strekalov D V and Sergienko A V 1995 Phys. Rev. A 52 3429
[2]	Bennink R S, Bentley S J and Boyd R W 2002 Phys. Rev. Lett. 89 113601
[3]	Shapiro J H 2008 Phys. Rev. A 78 061802
[4]	Gatti A, Brambilla E, Bache M and Lugiato L A 2004 Phys. Rev. Lett. 93 093602
[5]	Ferri F, Magatti D, Gatti A, Bache M, Brambilla E and Lugiato L A 2005 Phys. Rev. Lett. 94 183602
[6]	Zhang D, Zhai Y H, Wu L A and Chen X H 2005 Opt. Lett. 30 2354
[7]	Erkmen B I and Shapiro J H 2006 Phys. Rev. A 74 041601
[8]	Meyers R, Deacon K S and Shih Y 2008 Phys. Rev. A 77 041801
[9]	Erkmen B I and Shapiro J H 2008 Phys. Rev. A 77 043809
[10]	Erkmen B I and Shapiro J H 2010 Adv. Opt. Pho. 2 405
[11]	Li C, Wang T, Pu J, Zhu W and Rao R 2010 Appl. Phys. B 99 599
[12]	Ferri F, Magatti D, Lugiato L and Gatti A 2010 Phys. Rev. Lett. 104 253603
[13]	Li M F, Zhang Y R, Luo K H, Wu L A and Fan H 2013 Phys. Rev. A 87 033813
[14]	Bromberg Y, Katz O and Silberberg Y 2009 Phys. Rev. A 79 053840
[15]	Cao D Z, Xiong J and Wang K G 2005 Phys. Rev. A 71 013801
[16]	Cao D Z, Xu B L, Zhang S H and Wand K G 2015 Chin. Phys. Lett. 32 114208
[17]	Zhao S M and Zhuang P 2014 Chin. Phys. B 23 054203
[18]	Wang L, Zhao S M, Cheng W W, Gong L Y, and Chen H W 2016 Opt. Commun. 366 314
[19]	Liu Q, Luo K H, Chen X H and Wu L A 2010 Chin. Phys. B 19 094211
[20]	Zafari M, Kheradmand M and Ahmadi-Kandjani S 2014 J. Opt. 16 105405
[21]	Li S, Yao X R, Yu W K, Wu L A and Zhai G J 2013 Opt. Lett. 38 2144
[22]	Tanha M, Kheradmand R and Ahmadi-Kandjani S 2013 Phys.Scr. 2013 014059
[23]	Clemente P, Durán V, Torrescompany V, Tajahuerce E and Lancis J 2010 Opt.Lett. 35 2391
[24]	Tanha M, Kheradmand R and Ahmadi-Kandjani S 2012 Appl. Phys. Lett. 101 101108
[25]	Kong L J, Li Y N, Qian S X, Li S M, Tu C H and Wang H T 2013 Phys. Rev. A 88 013852
[26]	Chen W and Chen X D 2013 Appl. Phys. Lett. 103 221106
[27]	Zhao S M, Wang L, Liang W Q, Cheng W W and Gong L Y 2015 Opt. Commun. 353 90

Optical encryption scheme based on ghost imaging with disordered speckles

Optical encryption scheme based on ghost imaging with disordered speckles

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 27

相关文章 6

Metrics

本文评价

推荐阅读 0

[1]	Xiao-Gang Wang(汪小刚) and Hao-Yu Wei(魏浩宇). Deep-learning-based cryptanalysis of two types of nonlinear optical cryptosystems[J]. 中国物理B, 2022, 31(9): 94202-094202.
[2]	Yi-Yi Huang(黄祎祎), Chen Ou-Yang(欧阳琛), Ke Fang(方可), Yu-Feng Dong(董玉峰), Jie Zhang(张杰), Li-Ming Chen(陈黎明), and Ling-An Wu(吴令安). High speed ghost imaging based on a heuristic algorithm and deep learning[J]. 中国物理B, 2021, 30(6): 64202-064202.
[3]	Hao Zhang(张浩), Yunjie Xia(夏云杰), and Deyang Duan(段德洋). Computational ghost imaging with deep compressed sensing[J]. 中国物理B, 2021, 30(12): 124209-124209.
[4]	高超, 王晓茜, 蔡宏吉, 任捷, 刘籍元, 姚治海. Influence of random phase modulation on the imaging quality of computational ghost imaging[J]. 中国物理B, 2019, 28(2): 20201-020201.
[5]	花丽丽, 徐宁, 杨庚. An encryption scheme based on phase-shifting digital holography and amplitude-phase disturbance[J]. 中国物理B, 2014, 23(6): 64201-064201.
[6]	牛春晖, 张岩, 顾本源. A new distribution scheme of decryption keys used in optical verification system with multiple-wavelength information[J]. 中国物理B, 2005, 14(10): 1996-2003.