Secure Messaging Using Cryptography, Steganography and QR Code

Various cryptographic strategies are available for serving the reason of information security over the web, servers and neighborhood systems. In any case, there’s persistently ask of more security which may not be meet by such cryptographic calculations alone since of known security assaults and numerical complexity. In this way visualizing the key combination of cryptography and steganography strategies can give the another level of security. Quick Response (QR) codes are utilized broadly due to their advantageous characteristics. It consolidates vigor, significance, botch change capability, colossal information capacity than routine barcodes etc. Hence, in this work, we propose a 3-layered engineering for securing message sharing instrument by utilizing QR code picture in one layer. This designing utilizes the exploratory and key utilize of cryptography and steganography methods. The proposed framework gives the higher level of security on the premise of quantitative and subjective comes about.