A New Simple Authenticated Key Agreement and Protected Password Change Protocol
نویسندگان
چکیده
In this article, we shall present an authenticated key agreement protocol which is a modified and faster version of the Yeh-Sun scheme. Compared with the latest Kobara-Imai scheme, our scheme takes fewer steps and less computation cost. Besides, we shall also propose a protected password change protocol that allows users to change their own passwords freely. c © 2005 Elsevier Science Ltd. All rights reserved. Keywords—Cryptography, Password authentication, Key exchange, Key agreement.
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تاریخ انتشار 2005