Indiscernibility Mask Key for Image Steganography
نویسندگان
چکیده
منابع مشابه
Public-key Steganography with Authentication Public-key Steganography with Authentication
Steganography is the science of sending messages hidden in harmless communications over a public channel so that an adversary eavesdropping on the channel cannot even detect the presence of the hidden messages. Several models for steganography have been introduced. Some are private-key settings, and the others are public-key settings. In this paper, we propose a model of public-key steganograph...
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Steganography and steganalysis are the prominent research fields in information hiding paradigm. Steganography is the science of invisible communication while steganalysis is the detection of steganography. Steganography means “covered writing” that hides the existence of the message itself. Digital steganography provides potential for private and secure communication that has become the necess...
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Steganography is the art of hiding the fact that communication is taking place, by hiding information in other information. Many different carrier file formats can be used, but digital images are the most popular because of their frequency on the Internet. For hiding secret information in images, there exists a large variety of steganographic techniques some are more complex than others and all...
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We consider the problem of hiding information in a steganographic framework, i.e. embedding a binary message within an apparently innocuous content, in order to establish a ‘suspicion-free’ digital communication channel. The adversary is passive as no intentional attack is foreseen. The only threat is that she discovers the presence of a hidden communication. The main goal of this article is to...
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ژورنال
عنوان ژورنال: Computers
سال: 2020
ISSN: 2073-431X
DOI: 10.3390/computers9020038