Analysis of security features of WTLS protocol in WAP environment

摘要

From the security point of view, the most significant WAP Specification is Wireless Transport Layer Security (WTLS) protocol. To provide secure communication WTLS should be implemented on both client (i.e. Microbrowser) and WAP Gateway (i.e. Proxy Server). Although WTLS provides good security solution but still there exists some problems due to the Limitations of Wireless Environment. In this paper, we discuss a Encryption/Decryption algorithm that deals with these limitations and also discuss the effect of this algorithm i.e. how it improves the security features of WTLS.