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The Use of the Secure Real-time Transport Protocol (SRTP) in Store-and-Forward Applications
draft-naslund-srtp-saf-04

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Rolf Blom , Yi Cheng , Fredrik Lindholm , John Preuß Mattsson , Mats Naslund , Karl Norrman
Last updated 2011-03-14
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

This memo describes the use of so called store-and-forward cryptographic transforms within the Secure Real-time Transport Protocol (SRTP). The motivation is to support use cases when two end-points communicate via one (or more) store-and-forward middleboxes that are not fully trusted to access the media content. One of the main aspects of the transform is to make the confidentiality and message authentication independent of the RTP header. Another central aspect is to enable identification of the cryptographic context (keys etc.). Besides the security of the end- points, also trust assumptions regarding the store-and-forward middleboxes are addressed.

Authors

Rolf Blom
Yi Cheng
Fredrik Lindholm
John Preuß Mattsson
Mats Naslund
Karl Norrman

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