2003•Journal of Jimei University Natural ScienceRequires access

The Study of One Time Password Technology

Li Chuan

Abstract

Lamports OTP authentication is one of the famous password authentication schemes.But there are some disadvantages:when a user re generates the password chain for the original remote system or generates the password chain for new remote system,he has to register to the special system again,which is inconvenient and not flexible enough.In order to solve these problems,a kind of scheme to initialize and modify OTP is proposed in this paper.

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Available abstract

Key concepts: Password, One-time password, Computer science, S/KEY, Computer security, Password policy, Password strength, Zero-knowledge password proof