Date Added: Jun 2012
In this paper, the authors are discussing various encryption and authentication algorithms and foreseeing the effect of these algorithms over network performance HMSC-MD5 and AES (authentication encryption) gives the optimum network performance parameter. Beside Local Area Networks (LAN) or Wide Area Networks (WAN), networks can be generally cut into public and private. Examples for public networks are the internet or telephone networks. Private networks consisting of networked devices of restricted private organizations, mainly communicating among each other.