【24h】

Secure Channels and Termination: The Last Word on TLS

机译:安全频道和终止:TLS上的最后一个单词

获取原文

摘要

Secure channels are one of the most pivotal building blocks of cryptography today. Internet connections, secure messaging, protected IoT data, etc., all rely upon the security of the underlying channel. In this work we define channel protocols, as well as security for channels constructed from stateful length-hiding authenticated encryption (stL-HAE) schemes. Furthermore, we initiate the concept of secure termination where, upon receipt of a signifying message, a receiver is guaranteed to have received every message that has been sent, and will ever be sent, on the channel. We apply our results to real-world protocols, linking the channel environment to previous analyses of TLS 1.2, and demonstrating that TLS 1.2 achieves secure termination via fatal alerts and close_notify messages, per the specification of the Alert Protocol.
机译:安全频道是今天最重要的密码块之一。 Internet连接,安全消息传递,受保护的物联网数据等,所有依赖于底层频道的安全性。在这项工作中,我们定义了通道协议,以及由状态长度覆盖经过身份验证的加密(STL-HAE)方案构建的通道的安全性。此外,我们发起安全终止的概念,在接收到表示消息后,保证接收器已接收到已发送的每条消息,并且将在频道上发送。我们将结果应用于实际协议,将通道环境链接到先前的TLS 1.2分析,并按照警报协议的规范,通过致命警报和关闭消息实现TLS 1.2实现安全终止。

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