標題: Security of improvement on methods for protecting password transmission
作者: Yang, CC
Chang, TY
Hwang, MS
資訊工程學系
Department of Computer Science
關鍵字: authentication;cryptography;discrete logarithm;password
公開日期: 2003
摘要: Recently, Tseng et al. proposed an improvement on Peyravian and Zunic's protected password transmission scheme and protected changing scheme to remove some security flaws. However, as we will point out in this paper, any adversary can intercept the request for changing the password sent by a legal user and modify it with a wrong password. Furthermore, we shall also propose an improved version of their protected password changing scheme to help it out of the trouble.
URI: http://hdl.handle.net/11536/28246
ISSN: 0868-4952
期刊: INFORMATICA
Volume: 14
Issue: 4
起始頁: 551
結束頁: 558
Appears in Collections:Articles