Password Authentication without the Server Public Key

Ya-Fen CHANG  Chin-Chen CHANG  Yi-Long LIU  

IEICE TRANSACTIONS on Communications   Vol.E87-B   No.10   pp.3088-3091
Publication Date: 2004/10/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Fundamental Theories for Communications
password,  authentication,  public key,  password guessing attacks,  

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In 2002, Hwang and Yeh showed that Peyravian-Zunic's password authentication schemes are not secure and proposed an improvement by using the server public key. Since applying the server public key results in the additional burden, we propose secure password authentication schemes without using the server public key in this paper.