INFORMATION HIDING APPLICATION USING DIGITAL IMAGES SECURED WITH RIJNDAEL AND CAESAR CIPHER ENCRYPTION

Abstract

Steganography Application is an application that conceal or embed important data in form of text file into an image which possible to reduce and erase the existence of the data. A modern steganography can help millions of people to protect their data from potential threats or other individuals using computer programs and algorithm. This application also equipped with Rijndael and Caesar Cipher Encryption as its unique features, which is able to conceal text data inside an image and protect it using advanced encryption algorithm, it is difficult to crack the rijndael encryption without the correct key. this thesis, Information Hiding Application Using Digital Images Secured With Rijndael And Caesar Cipher Encryption will focus mainly on the encryption and steganography. The main purpose of this Application will let the user embed the important data/information to an image and encrypt it. This thesis has been developed using the Agile Software Development. The most challenging part would be implementing the Rijndael and Least Significant Bit algorithms. Therefore, this application can solve human security problem and make human to save its data easier than using complex application interface.