首页> 外文会议>Systems and Networks Communications, 2009. ICSNC '09 >A Key Distribution Method Based on an Adaptive Combined Coding and Cryptographic System
【24h】

A Key Distribution Method Based on an Adaptive Combined Coding and Cryptographic System

机译:基于自适应组合密码和密码系统的密钥分发方法

获取原文

摘要

In this paper, we present an adaptive modified version of the Niederreiter Public-Key Cryptosystem (PKC) and we then apply it for Key Distribution in Distributed Systems - like the Internet. With this scheme not only encryption and error-control is performed within one single block, but noise is also added purposefully to reinforce its security. We show how the new system adapts the number of errors added during encryption to the number of errors added by the unpredictable Gaussian channel. Its performance is then evaluated. In our application, the adaptive PKC is found to provide added security by optimising the level of confusion and diffusion in the ciphertext during encryption.
机译:在本文中,我们介绍了Niederreiter公钥密码系统(PKC)的自适应修改版,然后将其应用于分布式系统(例如Internet)中的密钥分发。使用这种方案,不仅可以在一个块内执行加密和错误控制,而且还可以有目的地添加噪声以增强其安全性。我们将展示新系统如何将加密期间添加的错误数量调整为不可预测的高斯通道添加的错误数量。然后评估其性能。在我们的应用中,发现自适应PKC通过优化加密期间密文中的混淆和扩散级别来提供附加的安全性。

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