International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Unobservable secure routing achieves the security property of un-linkability, un-observability and anonymity by combining group signature and ID-based encryption for secure data transmission. ID based encryption depends only on the identity of the user to produce the secret key. Also using only the identity information may lead to forge the data during transmission by the trusted authority itself. At the same time the entire information about the network cannot be integrated into the single node or every node.