A Novel Approach of Text Steganography based on null spaces
نویسندگان
چکیده
منابع مشابه
“ A Novel Approach of Text Steganography based on null spaces ”
Steganography is the art and science of covered or hidden writing. The purpose of steganography is covert communication to hide the existence of a message from an intermediary. Digital Steganography algorithms have been developed by using texts, images and audio etc as the cover media. In this approach, a security model is proposed which imposes the concept of secrecy over privacy for text mess...
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In this paper, a security model is proposed which imposes the concept of secrecy over privacy for text messages. In the recent years, we have plenty of security tools which are developed to protect the transmission of multimedia objects. But approaches for the security of text messages are comparatively less. The model proposed by us combines cryptography, steganography (taken as security layer...
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A text steganography method based on Markov chains is introduced, together with a reference implementation. This method allows for information hiding in texts that are automatically generated following a given Markov model. Other Markov based systems of this kind rely on big simplifications of the language model to work, which produces less natural looking and more easily detectable texts. The ...
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ژورنال
عنوان ژورنال: IOSR Journal of Computer Engineering
سال: 2012
ISSN: 2278-8727,2278-0661
DOI: 10.9790/0661-0341117