RFC 4568

Session Description Protocol (SDP) Security Descriptions for Media Streams, July 2006

File formats:
icon for text file icon for PDF icon for HTML
Status:
PROPOSED STANDARD
Authors:
F. Andreasen
M. Baugher
D. Wing
Stream:
IETF
Source:
mmusic (rai)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC4568

Discuss this RFC: Send questions or comments to the mailing list mmusic@ietf.org

Other actions: View Errata  |  Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 4568


Abstract

This document defines a Session Description Protocol (SDP) cryptographic attribute for unicast media streams. The attribute describes a cryptographic key and other parameters that serve to configure security for a unicast media stream in either a single message or a roundtrip exchange. The attribute can be used with a variety of SDP media transports, and this document defines how to use it for the Secure Real-time Transport Protocol (SRTP) unicast media streams. The SDP crypto attribute requires the services of a data security protocol to secure the SDP message. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.




Advanced Search