通用可组合的自更新Hash链认证模型

J4 ›› 2011, Vol. 46 ›› Issue (9): 67-70.

• CTCIS 2011 会议 • 上一篇下一篇

通用可组合的自更新Hash链认证模型

张浩军,齐庆磊,赵保鹏

河南工业大学信息科学与工程学院, 河南郑州 450001

收稿日期:2011-05-19 出版日期:2011-09-20 发布日期:2011-09-08
作者简介:张浩军(1969- ), 男, 教授, 现从事安全协议分析方向研究. Email:zhj@haut.edu.cn
基金资助:
国家自然科学基金项目(61001099);河南省教育厅青年骨干教师资助计划项目(2008047);河南省重点科技攻关项目(102102210121);河南工业大学高层次人才基金项目(2007BS019)

Universally composable self-updating hash chain authentication model

ZHANG Hao-jun, QI Qing-lei, ZHAO Bao-peng

Information Science and Engineering School, Henan University of Technology, Zhengzhou 450001, Henan, China

Received:2011-05-19 Online:2011-09-20 Published:2011-09-08

摘要/Abstract

摘要：

利用通用可组合安全的框架定义了自更新Hash链认证理想函数,设计了基于一次签名理想函数的真实协议,并证明了在安全伪随机函数和单向无碰撞Hash函数的前提下,该协议能够实现所提理想函数。

关键词: 协议分析;通用组合;理想函数;Hash链; 自更新

Abstract:

An ideal function of self-updating Hash chain authentication was proposed by using the framework of universal composable. A real protocol based on one time signature ideal function was designed. It proved that the protocal can realize the ideal function with secure pseudorandom function and cryptographic secure Hash function.

Key words: protocol analysis; universal composable; ideal function; Hash chain; self-updating

张浩军,齐庆磊,赵保鹏. 通用可组合的自更新Hash链认证模型[J]. J4, 2011, 46(9): 67-70.

ZHANG Hao-jun, QI Qing-lei, ZHAO Bao-peng. Universally composable self-updating hash chain authentication model[J]. J4, 2011, 46(9): 67-70.

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通用可组合的自更新Hash链认证模型

Universally composable self-updating hash chain authentication model

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