A Dual Crypt-Stegano Approach for Information Security

Abstract

Data secrecy has reached a different dimension and the presence of a cipher is not enough for assuring that a particular message is safe. Further, a technique for hiding the cipher inside an image has also been implemented so that the presence of a message can be denied. This paper presents an encryption technique using multiplier method to generate cipher text. Vedic Mathematics in itself offers widespread method for encryption message that is even includes concepts of the elliptical curves, Vedic multiplier etc. [8]. The Vedic Multiplier scheme is utilized here for encoding and decoding process. It has used to encrypt plain texts later this has hidden inside an image. The objective of this research work is continuously resound for development of an identical method which will guarantee confidentiality and authenticity for the private communications between two entities. The proposed paper can be used in order to develop applications on both Cryptography and Steganography(Crypt-Stegano) using Encoded Multiplier Technique(EMT) with least time complexity.