使用参考光波光学联合变换相关加密系统的选择明文攻击

白音布和; 李根全; 吕林霞; 秦怡

使用参考光波光学联合变换相关加密系统的选择明文攻击

1.
通辽职业学院机电工程学院,内蒙古通辽 028000;
2.
南阳师范学院物理与电子工程学院,河南南阳 473061

详细信息

通讯作者:
白音布和（1963-），男，内蒙古科左中旗人，副教授，主要研究方向为光电信息处理。 Email: BYBH@163.com. 通信作者，秦怡，Email: 641858757@qq.com

白音布和（1963-），男，内蒙古科左中旗人，副教授，主要研究方向为光电信息处理。 Email: BYBH@163.com. 通信作者，秦怡，Email: 641858757@qq.com

中图分类号: TN911.73; TP751
计量
- 文章访问数: 2055
- HTML全文浏览量: 130
- PDF下载量: 285
- 被引次数: 0
出版历程
- 刊出日期: 2014-01-15

Chosen-plaintext attack on optical encryption with reference wave in joint transform correlator architecture

BAIYIN Bu-he^{1
, ,},
LI Gen-quan²,
Lv Lin-xia²,
QIN Yi^{2
, ,}

1.
School of Mechanical and Electric EngineeringTechnology,TongliaoTechnical College,Tongliao 028000,China;
2.
School of Physics and Electronic Engineering,Nanyang Normal University,Nanyang 473061,China

摘要

摘要: 证实了一种使用参考光波的光学联合相关变换加密系统对于选择明文攻击的脆弱性。在该加密系统中，通过选择一个透过率为零的特殊明文图像，记录其对应的联合功率谱，之后再通过遮挡输入面获取参考光波强度、遮挡参考光和明文获得加密密钥的傅里叶变换强度，根据获得的3幅图像，攻击者可以准确地获取加密所用的密钥,进而可以恢复出原始图像。理论分析和计算机模拟结果均证明所提攻击方法的有效性。
- 图像加密 /
- 选择明文攻击 /
- 联合变换相关 /
- 参考光波
Abstract: In this paper we demonstrate that the optical encryption scheme with a reference wave in joint transform correlator (JTC) is vulnerable to the chosenplaintext attack (KPA) from the point of view of cryptanalysis. First of all, we selected a dark image as the plaintext and recorded its joint power spectrum, then we recorded the intensity of the reference wave by keeping the input plane out, thereafter we recorded the intensity of the Fourier transform of the encrypting key by sheltering the reference wave and the plaintext. With the obtained three images, the intruder could retrieve the encryption key with the help of several skillful steps. Consequently, the intruder could further access the plaintext with the retrieved key. The theoretical analysis and a set of numerical simulations were carried out to demonstrate how the secret key of the encryption system could be derived out with our proposed strategy.
- image encryption /
- chosen-plaintext attack /
- joint transform correlator /
- reference wave

HTML全文

参考文献(1)

［1］秦怡，巩琼，吕晓东，等.基于干涉原理的双图像加密技术[1].应用光学，2013，34(2):260-266.
QIN Yi, GONG Qiong, LVXiao-dong,et al, Double image encryption system based on principles of interference[J]. Journal of Applied Optics, 2013，34(2):260-266.(in Chinese with an English abstract)
[2]QIN Wan， PENG Xiang.Asymmetric cryptosystem based on phase-truncated Fourier transforms[J].Opt. Lett.，2010， 35(2):118-120.
[3]黄静 , 郑珍珠.一种光电器件加密方法的安全性分析[J].应用光学，2011，32(3):456-459.
HUANG Jing, ZHENG Zhen-zhu. Encryption for optoelectronic devices[J]. Journal of Applied Optics, 2011，32(3):456-459. (in Chinese with an English abstract)
[4]VILARDY J M, MILL-N M S,P-REZ-CABR- E.Improved decryption quality and security of a joint transform correlator-based encryption system[J]. Journal of Optics, 2013,15(2):025401.
[5]BARRERA J F, VARGAS C, TEBALDI M,et al. Chosen-plaintext attack on a joint transform correlator encrypting system[J].Optics Communications,2010,283(20):3917-3921.
[6]HE M Z， CAI L Z， LIU Q， et al. Multiple image encryption and watermarking by random phase matching[J].Opt. Comm.， 2005，247: 29-37.
[7]WANG Xiaogang，ZHAO Dao-mu.Security enhancement of a phase-truncation based image encryption algorithm[J].Appl. Opt.，2011， 50(36):6645-6651
[8]ZHANG Yan,WANG Bo.Optical image encryption based on interference[J].Opt. Lett.，2008， 33(21):2443-2445.
[9]RUEDA E，TEBALDI M,TORROBA R N. Three-dimensional key in a modified joint transform correlator encryption scheme[J].Opt. Comm.， 2011， 284:4321-4326.
[10]REFREGIER P，JAVIDI B.Optical image encryption based on input plane and Fourier plane random encoding[J].Opt. Lett.，1995， 20(7): 767-769.
[11]WANG B， SUN Ching-cherng，SU Wei-chia,et al.Shift-tolerance property of an optical double-random phase-encoding encryption system[J].Appl. Opt.,2000,39(26):4788-4793.
[12]彭翔，汤红乔，田劲东.双随机相位编码光学加密系统的唯密文攻击[J].物理学报，2007， 56(5):2629-2635.
PENG Xiang， TANG hong-qiao， TIAN Jin-dong. Ciphertext-only attack on double random phase encodingoptical encryption system[J].Acta Physica Sinica,2007,56(5): 2629-2635. (in Chinese with an English abstract)
[13]NOMURA T，JAVIDI B. Optical encryption using a joint transform correlator architecture[J].Opt. Eng.，2000，39(8) 2031-2035.
[14]RUEDA E, BARRERA J F, HENAO R, et al.Optical encryption with a reference wave in a joint transform correlator architecture[J].Opt. Comm., 2009, 282:3243-3249.
[15]冯登国. 密码分析学[M].北京: 清华大学出版社,2000.
FENG Deng-guo. Cryptography analysis[M].Beijing: Tsinghua University Press,2000.(in Chinese)

施引文献

资源附件(0)

访问统计