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Practical Solutions to Key Recovery Based on PKI in IP Security

  • Yoon-Jung Rhee
  • Tai-Yun Kim
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2434)

Abstract

IPSec is a security protocol suite that provides encryption and authentication services for IP messages at the network layer of the Internet. Key recovery has been the subject of a lot of discussion, of much controversy and of extensive research. Key recovery, however, might be needed at a corporate level, as a form of key management. The basic observation of the present paper is that cryptographic solutions that have been proposed so far completely ignore the communication context. We propose example to provide key recovery capability by adding key recovery information to an IP datagram. It is possible to take advantage of the communication environment in order to design key recovery protocols that are better suited and more efficient.

Keywords

Internet Protocol Trusted Third Party Authentication Service Internet Engineer Task Force Security Association 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2002

Authors and Affiliations

  • Yoon-Jung Rhee
    • 1
  • Tai-Yun Kim
    • 1
  1. 1.Dept. of Computer Science & EngineeringKorea UniversitySeoulKorea

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