基于Logistic-正弦映射和双碱基DNA编码的图像隐写
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摘要
本文在Logistic-正弦映射和双碱基DNA编码的基础上,提出了一种新型的信息隐藏算法。通过Logistic-正弦映射,可以有效地扩大参数的范围,生成随机性更好的混沌序列,同时生成的序列具有更大的李雅普诺夫指数,因此更符合图像编码的需要。提出的双碱基编码规则既能够有效地提高编码规则的数量,增强秘密信息的安全性,又能够提高编码效率。本文提出的算法隐藏效果好,实验结果证明了该方法的安全性、有效性和鲁棒性。
In this paper,a novel scheme for image steganography is proposed,which is based on logistic-sine map and improved DNA encoding. Logistic-sine map could produce larger chaotic ranges and better chaotic behaviors than traditional logistic map and sine map. The generated sequences are more suitable for image encryption. Double base complementary rules are presented. There are so many new complementary rules. The improved DNA map not only enhances secret image safety efficiently,but also improves coding efficiency availably. The presented method is easy and good at encryption effect. The experiments also show that the proposed algorithm is excellent in security,availability and robustness.
In this paper,a novel scheme for image steganography is proposed,which is based on logistic-sine map and improved DNA encoding. Logistic-sine map could produce larger chaotic ranges and better chaotic behaviors than traditional logistic map and sine map. The generated sequences are more suitable for image encryption. Double base complementary rules are presented. There are so many new complementary rules. The improved DNA map not only enhances secret image safety efficiently,but also improves coding efficiency availably. The presented method is easy and good at encryption effect. The experiments also show that the proposed algorithm is excellent in security,availability and robustness.
引文
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[15]ENAYATIFAR R,ABDULLAH A H,ISNIN I F.Chaos-based image encryption using a hybrid genetic algorithm and a DNA sequence[J].Optics and Lasers in Engineering,2014,56(5):83-93.
[16]ENAYATIFAR R,SADAEI H J,ABDULLAH A H,et al.A novel chaotic based image encryption using a hybrid model of Deoxyribonucleic Acid and cellular automata[J].Optics and Lasers in Engineering,2015,71:33-41.
[17]WANG X Y,ZHANG Y Q,BAO X M.A novel chaotic image encryption scheme using DNA sequence operations[J].Optics and Lasers in Engineering,2015,73:53-61.
[18]WANG X Y,ZHANG Y Q,ZHAO Y Y.A novel image encryption scheme based on 2-D logistic map and DNA sequence operations[J].Nonlinear Dynamics,2015,82(3):1269-1280.
[19]GUESMI R,FARAH M A B,KACHOURI A,et al.A novel chaos-based image encryption using DNA sequence operation and secure hash algorithm SHA-2[J].Nonlinear Dynamics,2016,83(3):1123-1136.
[20]徐光宪,郭晓娟.基于混沌系统的DNA图像加密算法[J].计算机应用,2014,34(11):3177-3179.XU G X,GUO X J.DNA image encryption algorithm based on chaotic system[J].Journal of Computer Applications,2014,34(11):3177-3179.
[21]陈朝,汤天浩.一种基于正弦映射的混沌交织器设计及应用[J].计算机应用研究,2010,27(11):4276-4278.CHEN Z,TANG T H.Design and application of sine-map chaotic interleaver[J].Application Research of Computers,2010,27(11):4276-4278.
[22]ZHOU Y,BAO L,CHEN C L P.A new 1D chaotic system for image encryption[J].Signal Processing,2014,97(7):172-182.
[2]刘乐鹏,张雪锋.基于混沌和位运算的图像加密算法[J].计算机应用,2013,33(4):1070-1073.LIU L P,ZHANG X F.Image encryption algorithm based on chaos and bit operations[J].Journal of Computer Applications,2013,33(4):1070-1073.
[3]BORUJENI S E,EHSANI M S.Modified logistic maps for cryptographic application[J].Applied Mathematics,2015,6(5):773-782.
[4]GOLDMAN N,BERTONE P,CHEN S,et al.Toward practical high-capacity low-maintenance storage of digital information in synthesized DNA[J].Nature,2013,494(7435):77-80.
[5]SUN S L.A novel secure image steganography using improved logistic map and DNA techniques[J].Journal of Internet Technology,2017,18(3):647-652.
[6]ZHANG Y Q,WANG X Y.Analysis and improvement of a chaosbased symmetric image encryption scheme using a bit-level permutation[J].Nonlinear Dynamics,2014,77(3):687-698.
[7]NOROUZI B,MIRZAKUCHAKI S.A fast color image encryption algorithm based on hyper-chaotic systems[J].Nonlinear Dynamics,2014,78(2):995-1015.
[8]WU X J,LI Y,KURTHS J.A new color image encryption scheme using CML and a fractional-order chaotic system[J].Plos One,2015,10(3):1-28.
[9]KUAN M.A novel image encryption scheme based on multiple chaotic s-boxes[J].Nonlinear Dynamics,2015,82(1):527-533.
[10]牛培峰,刘魏岩,马云飞,等.基于混沌理论的涡流搜索算法[J].燕山大学学报,2016,40(6):499-507.NIU P F,LIU W Y,MA Y F,et al.Vortex search algorithm based on chaos theory[J].Journal of Yanshan University,2016,40(4):329-335.
[11]CELLAND C,RISCAT V,BANCROFT C.Hiding messages in DNA microdots[J].Nature,1999,399(6736):533-534.
[12]LIU H J,WANG X Y,KADIR A.Image encryption using DNA complementary rule and chaotic maps[J].Applied Soft Computing,2012,12(5):1457-1466.
[13]LEE S H.DWT based coding DNA watermarking for DNA copyright protection[J].Information Sciences,2014,273(20):263-286.
[14]ZHANG S,GAO T G.An image encryption scheme based on DNA coding and permutation of hyper-image[J].Multimedia Tools and Applications,2016,75(24):17157-17170.
[15]ENAYATIFAR R,ABDULLAH A H,ISNIN I F.Chaos-based image encryption using a hybrid genetic algorithm and a DNA sequence[J].Optics and Lasers in Engineering,2014,56(5):83-93.
[16]ENAYATIFAR R,SADAEI H J,ABDULLAH A H,et al.A novel chaotic based image encryption using a hybrid model of Deoxyribonucleic Acid and cellular automata[J].Optics and Lasers in Engineering,2015,71:33-41.
[17]WANG X Y,ZHANG Y Q,BAO X M.A novel chaotic image encryption scheme using DNA sequence operations[J].Optics and Lasers in Engineering,2015,73:53-61.
[18]WANG X Y,ZHANG Y Q,ZHAO Y Y.A novel image encryption scheme based on 2-D logistic map and DNA sequence operations[J].Nonlinear Dynamics,2015,82(3):1269-1280.
[19]GUESMI R,FARAH M A B,KACHOURI A,et al.A novel chaos-based image encryption using DNA sequence operation and secure hash algorithm SHA-2[J].Nonlinear Dynamics,2016,83(3):1123-1136.
[20]徐光宪,郭晓娟.基于混沌系统的DNA图像加密算法[J].计算机应用,2014,34(11):3177-3179.XU G X,GUO X J.DNA image encryption algorithm based on chaotic system[J].Journal of Computer Applications,2014,34(11):3177-3179.
[21]陈朝,汤天浩.一种基于正弦映射的混沌交织器设计及应用[J].计算机应用研究,2010,27(11):4276-4278.CHEN Z,TANG T H.Design and application of sine-map chaotic interleaver[J].Application Research of Computers,2010,27(11):4276-4278.
[22]ZHOU Y,BAO L,CHEN C L P.A new 1D chaotic system for image encryption[J].Signal Processing,2014,97(7):172-182.