A Method for Text Steganography Using Malayalam Text

被引:8
|
作者
Vidhya, P. M. [1 ]
Paul, Varghese [2 ]
机构
[1] Mahatma Gandhi Univ, Sch Comp Sci, Kottayam 686560, Kerala, India
[2] Cochin Univ Sci & Technol, Dept Informat Technol, Cochin 682022, Kerala, India
来源
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGIES, ICICT 2014 | 2015年 / 46卷
关键词
Information hiding; text steganography; UNICODE; Malayalam; index;
D O I
10.1016/j.procs.2015.02.079
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Recent researches regarding information hiding is mostly concentrating on Linguistic steganography. In this paper, a method to steganography is proposed with an Indian local language, Malayalam. The proposed method consists of custom Unicode based technique with embedding based on indexing, i.e. the original message is encoded to Malayalam text with custom UNICODE values generated for the Malayalam text. The comparison study of the proposed method against an existing method revealed that, the proposed steganography methods is more precise in the encoding process and in the decoding process. The method achieved a precision rate of .95 and decoding rate of .81. (C) 2015 The Authors. Published by Elsevier B.V.
引用
收藏
页码:524 / 531
页数:8
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