An Effective Way of using LSB Steganography in images along with Cryptography
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چکیده
منابع مشابه
An Effective Way of using LSB Steganography in images along with Cryptography
Hiding data is a very important thing nowadays as the data travels over various unsecure networks. To avoid this problem cryptography is used which hides the data or scrambles your message, but cryptography alone cannot provide total security as the message is still available to perform cryptanalysis. Steganography hides the existence of the message. Most of the peoples use either cryptography ...
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In this paper, we present techniques to detect Least Significant Bit (LSB) steganography for images. Here, images can be hidden inside lower bits of the pixels of the cover image. We use image statistics to detect two cases when hidden image is stored as one big chunk (Simple Mode) or spread out(Shuffle Mode). The results are presented on a synthetically generated database of around 350 stegano...
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The art of information hiding has been around nearly as long as the need for covert communication. Steganography, the concealing of information, arose early on as an extremely useful method for covert information transmission. Steganography is the art of hiding secret message within a larger image or message such that the hidden message or an image is undetectable; this is in contrast to crypto...
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Steganography or Stego as it is often referred to in the IT community, literally means, "covered writing" which is derivative from the Greek language. The term Steganography is defined as the art and science of communicating in a mode which hides the subsistence of the communication. And in contrast to Cryptography; where the enemy is allowed to detect; intercept and modify messages without bei...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2014
ISSN: 0975-8887
DOI: 10.5120/15406-3902