Cryptography and encryptions, these terms are now-a-days have an unseen impact in the
emerging field of network and its security. As security of data on any kind of system has …

This paper presents a novel lightweight stream cipher for embedded systems based on
chaos theory. The proposed cipher exploits the two-dimensional discretized Cat and …

A signature-and-verification-based method, automatic peer-to-peer anti-spoofing (APPA), is
proposed to prevent IP source address spoofing. In this method, signatures are tagged into …

A novel and fast technique for cryptographic applications is designed and developed using
the symmetric key algorithm" MAJE4" and the popular asymmetric key algorithm" RSA". The …

Extensive use of the Internet coupled with the marvelous growth in e-commerce and m-
commerce has created a huge demand for information security. The Secure Socket Layer …

To achieve secure transmission during communication, secure transmission of data has
great importance. Information can be encrypted to ensure security can be done with through …

In this paper, we have investigated 8 different types of encryption methods which can be
applied to an OFDM system and compared the merits and demerits to determine which …

The focus of this work is to provide authentication and confidentiality of messages in a swift
and cost effective manner to suit the fast growing Internet applications. A nested hash …

Abstract SPM (Spoofing Prevention Method) proposed a peer-to-peer anti-spoofing method
which could effectively filter spoofed packets and support incremental deployment. However …

Once an application steps out of the bounds of a single-computer box, its external
communication is immediately exposed to a multitude of outside observers with various …