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IPSec IP Security and SSL Secure Socket Layer
have been the most robust and most potential tools
available for securing communications over the Inter
net Both IPSec and SSL ha...
Cryptography in Theory and Practice: The Case of Encryption in IPsec?
IPsec integrity encryption ESP
2009/3/17
This paper studies the gaps that exist between cryptography as studied in the-
ory, as defined in standards, as implemented by software engineers, and as actually consumed
by users. Our focus is on ...
A DoS Attack Against the Integrity-Less ESP (IPSec)
IPSec (ESP) Standard Denial of Service Attack
2008/12/25
This paper describes a new practical DoS attack that can be mounted against the “encryptiononly”configuration (i.e. without authenticated integrity) of ESP as allowed by IPSec.This finding can serve a...
A Cryptographic Tour of the IPsec Standards
IP IPsec network security cryptography key management
2008/11/6
In this article, we provide an overview of cryptography and cryptographic key man-
agement as they are speci¯ed in IPsec, a popular suite of standards for providing commu-
nications security an...
Attacking the IPsec Standards in Encryption-only Configurations
IPsec integrity encryption ESP
2008/9/4
At Eurocrypt 2006, Paterson and Yau demonstrated how aws in the Linux
implementation of IPsec could be exploited to break encryption-only configurations of ESP,
the IPsec encryption protocol. Their ...
加强认证的IPSec多媒体通信系统设计
H.323 IPSec 虚拟专用网
2008/5/17
针对 H.323 多媒体通信系统，从整体角度出发，提出了基于 IPSec 的安全系统思想。设计中为 H.323 多媒体通信体系各个阶段的通信提供了安全机制并进行了有效论证。通过将 IPSec VPN 网关与 H.323 网守的联动机制，将 IPSec 无缝集成进入 H.323 的系统框架中。为实施有效的 IPSec 保护，针对 IPSec的策略管理提出了安全便捷的解决方案。
IPsec是为VPN制定的一组IP层安全协议，但随着应用的扩展和深入也出现了一些新的问题。文章将公钥基础设施PKI引入其中，结合ECC公钥技术，并增加了交叉认证接口设计，提出了一个基于改进的PKI体系的增强型IPsec VPN安全网关原型系统；同时对DPD协议进行了研究，设计并实现了对DPD的支持，从而有效弥补了现有IPsec VPN在身份认证和状态检测方面的缺陷，提高了VPN的安全性、可扩展性和...