Secured Commutation Through Fibonacci Numbers and Unicode Symbols

Abstract

Today's life every person is deeply connected to the internet, many peoples are mostly used the social media to connect each other. Through the social media many peoples are shared there data such as image file, text file, pdf file, but there is no guarantee that the shared data are secured, that’s why we going to developed the advanced security project. For such a type of security we select the cryptography for secure communication and data transferred. The objective of cryptography is to make it Possible for two persons to exchange a message in such a way those other persons cannot understand. There is no end to the number of ways this can be done, but here the proposed method will be more concerned with a technique of encoding the text in such a way that the recipient can only discover the original message. The original message usually called plain text is converted into cipher text by finding each character in the message and replacing it with another character based on the Fibonacci number generated. Further cipher text is converted into Unicode.