A TCP Authentication Option Extension for Payload Encryption
draft-touch-tcp-ao-encrypt-07

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Last updated 2017-10-19 (latest revision 2017-04-17)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-touch-tcp-ao-encrypt-07.txt

Abstract

This document describes an extension to the TCP Authentication Option (TCP-AO) to encrypt the TCP segment payload in addition to providing TCP-AO's authentication of the payload, TCP header, and IP pseudoheader. This extension augments how the packet contents and headers are processed and which keys are derived, and adds a capability for in-band coordination of unauthenticated Diffie- Hellman key exchange at connection establishment. The extension preserves key rollover coordination and protection of long-lived connections.

Authors

Joseph Touch (touch@isi.edu)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)