...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>World Wide Web >Secure limitation analysis of public-key cryptography for smart card settings
【24h】

Secure limitation analysis of public-key cryptography for smart card settings

机译：用于智能卡设置的公钥加密的安全限制分析

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Smart cards are widely used in high security applications due to their self-contained nature. At the same time, the security of smart card has become an urgent problem in the field of intelligent environment. Public-key Cryptography is the main means to solve the security problems based on smart card password authentication and identity authentication protocol. This paper reviews the security issues of public key cryptography used in smart cards from the perspective of information theory. By constructing a attackers channel, we model the Public-key Cryptography process in the way of an adversary to capture the attack ability in the Public-key Cryptography setting. Then, we convert the secure problems of Public-key Cryptography into the attack channels capacity of adversaries that the maximum value of the average mutual information is the secure limitations of a Public-key Cryptography scheme, which is a reachable theoretic limitation of secure communication parties. Finally, we give the bounds of insecure for public-key encryption and signature in different secure levels, and analyze and discuss the secure limitation.
机译：智能卡具有独立性，因此被广泛用于高安全性应用中。同时，智能卡的安全性已经成为智能环境领域的迫切问题。公钥密码术是解决基于智能卡密码认证和身份认证协议的安全性问题的主要手段。本文从信息论的角度回顾了智能卡中公钥加密的安全性问题。通过构建攻击者通道，我们以对手的方式对公共密钥密码学过程进行建模，以捕获公共密钥密码学设置中的攻击能力。然后，我们将公钥密码学的安全问题转换为对手的攻击通道容量，即平均互信息的最大值是公钥密码学方案的安全局限性，这是安全通信方可以达到的理论局限性。最后，我们给出了在不同安全级别对公钥加密和签名的不安全范围，并分析和讨论了安全限制。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号