Hybrid Encryption using LSB steganography and RSA

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Manikandan K
Manohar Venkat P
Dommaraju Nikhil
Malayam Rajesh


Computers and the internet are the two main communication tools used today to link the entire world together as one virtual space. So we can easily exchange lots of information within seconds of time, but the confidential data that needs to be transferred should be kept confidential. Thus, in order to aid this, we have proposed a new encryption technique by combining Image steganography (LSB) with the cryptographic RSA algorithm for providing more security to our data as well as imperceptibility. The expected outcome would be a properly secure combination of encryption models that uses steganography to hide the message content in a cover image, and also encrypts the message using the cryptographic algorithm, as an additional security layer, in case the content was retrieved from the cover image.


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