Proposed System for data hiding using Cryptography and Steganography
نویسندگان
چکیده
منابع مشابه
Proposed System for data hiding using Cryptography and Steganography Proposed System for data hiding using Cryptography and Steganography
Steganography and Cryptography are two popular ways of sending vital information in a secret way. One hides the existence of the message and the other distorts the message itself. There are many cryptography techniques available; among them AES is one of the most powerful techniques. In Steganography we have various techniques in different domains like spatial domain, frequency domain etc. to h...
متن کاملProposed System for Data Hiding Using Cryptography and Steganography
Steganography and Cryptography are two popular ways of sending vital information in a secret way. One hides the existence of the message and the other distorts the message itself. There are many cryptography techniques available; among them AES is one of the most powerful techniques. In Steganography we have various techniques in different domains like spatial domain, frequency domain etc. to h...
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This paper presents protecting the transmission of medical images. The presented algorithms will be applied to images.This work presents a new method that combines image cryptography, data hiding and Steganography technique for denoised and safe image transmission purpose. In This method we encrypt the original image with stream cipher algorithm then embed the encrypted image with patient infor...
متن کاملInformation Hiding Using Least Significant Bit Steganography and Cryptography
Steganalysis is the art of detecting the message's existence and blockading the covert communication. Various steganography techniques have been proposed in literature. The Least Significant Bit (LSB) steganography is one such technique in which least significant bit of the image is replaced with data bit. As this method is vulnerable to steganalysis so as to make it more secure we encrypt the ...
متن کاملLSB Based Steganography using Genetic Algorithm and Visual Cryptography for Secured Data Hiding and Transmission
A large number of commercial steganographic programs use the Least Significant Bit(LSB) embedding as the method of choice for hiding data as it has low computation complexity and high embedding capacity. Although there has been an extensive research work in the past, but majority of the work has no much optimal consideration for robust security towards the encrypted image. The proposed system p...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2010
ISSN: 0975-8887
DOI: 10.5120/1238-1714