Data Hiding in DNA for Authentication of Plant Variety Rights  

作　　者：Wei-Liang Tai Charles C.N.Wang Phillip C.Y.Sheu Jeffrey J.P.Tsai 

机构地区：[1]the Department of Information Communications,Chinese Culture University [2]the Department of Biomedical Informatics,Asia University

出　　处：《Journal of Electronic Science and Technology》2013年第1期38-43,共6页电子科技学刊（英文版）

基　　金：supported by the National Science Council,Taiwan under Grant No.NSC 99-2221-E-468-007,NSC 99-2221-E-024-010,NSC 99-2221-E-468-021,and NSC 99-2632-E-468-001-MY3

摘　　要：Hiding data in acid （DNA） can facilitate annotation of important plant the deoxyribose nucleic the authentication and variety rights. A grant of plant variety rights for a new plant variety gives you the exclusive right to produce for sale and sell propagating material of the variety. Digital watermarking techniques have been proposed for a wide range of applications, including ownership protection, copy control, annotation, and authentication. However, existing data hiding methods for DNA change the functionalities of DNA sequences, which induce morphological changes in biological patterns. This paper proposes a high capacity data hiding scheme for DNA without changing the functionalities of DNA sequences. This scheme adaptively varies the embedding process according to the amount of hidden data. Experimental results show that the proposed scheme gives a significantly improved hiding performance than previous schemes. And the robustness and security issues are also analyzed.Hiding data in acid （DNA） can facilitate annotation of important plant the deoxyribose nucleic the authentication and variety rights. A grant of plant variety rights for a new plant variety gives you the exclusive right to produce for sale and sell propagating material of the variety. Digital watermarking techniques have been proposed for a wide range of applications, including ownership protection, copy control, annotation, and authentication. However, existing data hiding methods for DNA change the functionalities of DNA sequences, which induce morphological changes in biological patterns. This paper proposes a high capacity data hiding scheme for DNA without changing the functionalities of DNA sequences. This scheme adaptively varies the embedding process according to the amount of hidden data. Experimental results show that the proposed scheme gives a significantly improved hiding performance than previous schemes. And the robustness and security issues are also analyzed.

关 键 词：AUTHENTICATION data hiding deoxyribose nucleic acid watermarking. 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]