2003•Unpublished venueRequires access

Research of a dynamic password authentication system based on challenge/response authentication

Xiaoni Wang

Abstract

User Authentication is one of the important parts in network security technology.The dynamic password authentication system can avoid the security problem effectively. The theory of the dynamic password authentication system based on challenge/response authentication is described .The system and its security character are analyzed,and dynamic password algorithm and its result are furthur presented.

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Available abstract

Key concepts: Challenge–response authentication, Password, S/KEY, Password policy, Computer science, One-time password, Computer security, Password strength