Design of image steganography using LSB XOR substitution method
Chandni Arun, Senthil Murugan V · 2017
This paper is mainly investigates the design of image steganography, where steganography is depicted in different ways. Steganography was first initiated from Greek, although ancient people made a conception to communicate without the knowledge of the third person. Steganography is virtually categorized into 2 words where “stegano/stego” indicate as “covered” (where the messages are being hidden) and “graphy” indicate as writing. Here the method is used for describing the design is the LSB XOR substitution method whereas it improves the security usage. It is one of the more appropriate and simplest method among the other function. It is a method of data hiding method that is been used in favor of security purposes. This paper is also attached to give a brief idea through algorithm using encryption and decryption technique which showcase the security betterment. Here we have a random 8 bit secret key that initially XOR with the RGB colors which leads to hold the embedding of data sharing and then after replace the LSB of pixel we get extracted data which is an actual message from encoding method. It has the storage capacity to hide a large number of characteristics than the existing features of data hiding and also data sharing. The Modern steganography is used to provide a developed security on mobiles devices such as ensuring a security on the android and check and verify the latest operating system to add up some betterment in the device.