文档介绍：ISSN 1000-9825, CODEN RUXUEW E-mail: ******@iscas.
Journal of Software, , , August 2006, −1817
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© 2006 by Journal of Software. All rights reserved.
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基于口令认证的移动 Ad Hoc 网密钥协商方案
王晓峰+, 张璟, 王尚平, 张亚玲, 秦波
(西安理工大学密码理论与网络安全研究室,陕西西安 710054)
A Key Agreement Scheme for Mobile Ad works Based on Password Authentication
WANG Xiao-Feng+, ZHANG Jing, WANG Shang-Ping, ZHANG Ya-Ling, QIN Bo
(Laboratory of Cryptography Theory work Security, Xi’an University of Technology, Xi’an 710054, China)
+ Corresponding author: Phn: +86-29-82066369, Fax: +86-29-82066369, E-mail: wang-xf66@,
Wang XF, Zhang J, Wang SP, Zhang YL, Qin B. A key agreement scheme for mobile Ad works based
on password authentication. Journal of Software, 2006,17(8):1811−1817. /1000-9825/17/
Abstract: As a new type of wireless works, Ad works do not depend on any fixed infrastructure,
and have no centralized control unit and so putation capabilities are limited by mobile nodes. In this paper, a
novel multi-party key agreement scheme with password authentication and sharing password evolvement for Ad
works is proposed based on ECC (elliptic curves cryptography). One of the functions of passwords is used
as sharing information to authenticate the mobile node’s secret keys, and the other is used as a symmetrical key to
encrypt al