AbstractsComputer Science

Steganography is a technique that allows users to hide a message newlineinto another message Along with the growth of the internet Peer to Peer newline P2P systems have become extremely popular and contribute to vast amount newlineof internet traffic P2P systems face serious challenges in terms of security that newlinebecomes a serious issue during message transmission In order to solve this newlineissue this research develops enhanced algorithms to improve security in P2P newlinesystems using routing and steganography for correct and safe delivery of newlinemessages For this purpose the study is divided into two main stages where newlinethe first stage focuses on designing a secure message routing algorithm and the newlinesecond stage focuses on the design of enhanced steganographic techniques to newlinehide secret message into images newlineThe secure message routing algorithm designed for secure newlinePeer to peer routing uses a Private Key Generator PKG algorithm and Tracer newlineRouting TR algorithm combined with PIS Peer ID signature scheme for newlinethis purposeSecurity analysis proves that the proposed algorithm is efficient newlinein terms of security and routing task newlineThe steganographic stage consists of two main categories The newlinefirst category focuses on enhancing the Least Significant Bit Algorithm newline newline%%%reference p191-208.