文章基本信息

标题：Steganography Process- A Review
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作者：Lovepreet Kaur
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2014
卷号：2
期号：6
出版社：S&S Publications
摘要：In this paper we survey different steganography techniques for encrypting the data along withcharacteristics, difference with cryptography. Steganography is the art and science of hiding information by embeddingmessages within other, seemingly harmless messages. Steganography works by replacing bits of useless or unused data inregular computer files (such as graphics, sound, text, HTML, or even floppy disks ) with bits of different, invisibleinformation. This hidden information can be plain text, cipher text, or even images. This paper will help in using the beststegnography method for images
关键词：steganography; cryptography; DCT; DWT