文章基本信息

标题：Short Message (Service) as Key for Steganography
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作者：Rengarajan Amirtharajan ; Prasad Muralidharan ; R. Rajesh 等
期刊名称：Research Journal of Information Technology
印刷版ISSN：1815-7432
电子版ISSN：2151-7959
出版年度：2013
卷号：5
期号：2
页码：113-124
DOI：10.3923/rjit.2013.113.124
出版社：Academic Journals Inc., USA
摘要：In this paper, an unequaled itinerary to effectuate orphic information divvying is proposed wherein habituated steganographic rationale of text. Stand out features of texting like nonintrusive, cost effective, spontaneity; quilt etc. makes it eligible for an efficacious covert communication. The chronic progression of technology is without doubt a boon for us and at the same time is a ban when it comes with uninvited kith and kin of security aftermath. A newly blooming form of steganography is this SMS based routine whose prime concern is solely increased-cum-guaranteed privacy. This study discovers one such style through introduction of time delay betwixt continuous SMS. This work comes under noiseless communication employing cover generation; also it does not neglect the description about previous forerunners to this concept and thus discusses about line and word shifting, open spaces, semantic method etc. Here presented seven methods for a successful text steganography by assigning time delays for every character in a word, by allocating the same according the usage percentile of a letter in an increasing order, for the SMS pattern message, using frequency order of letters, by altering the same by shuffling, with the help of java, by transmitting to different SIMs.