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IETF RFC 4568
[ACTIVE]

Session Description Protocol (SDP) Security Descriptions for Media Streams

Metadata

Publisher
IETF
Doc Type
Standard
Pages
44
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]
Publication Date
2006-07-01
Status Note
Proposed Standard
DOI
10.17487/RFC4568
Link
https://doi.org/10.17487/RFC4568
Author(s)
Flemming Andreasen
Mark Baugher
Dan Wing
Keyword(s)
SRTP
Latest version of IETF RFC 4568

Document Versions — IETF RFC 4568

  • ▶ IETF RFC 4568 (2006-07-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

Bibliographic Reference(s)

  • Krawczyk, H., "SKEME: A Versatile Secure Key Exchange Mechanism for the Internet", ISOC Secure Networks and Distributed Systems Symposium, San Diego, 1996. EXTERNAL
  • Andreasen, F. and D. Wing, "Security Preconditions for Session Description Protocol Media Streams", Work in Progress, October 2005. EXTERNAL
  • Ott, J. and E. Carrara, "Extended Secure RTP Profile for RTCP-based Feedback (RTP/SAVPF)", work in progress, October 2003. EXTERNAL
  • Bellovin, S., "Problem Areas for the IP Security Protocols," in Proceedings of the Sixth Usenix Unix Security Symposium, pp. 1-16, San Jose, CA, July 1996. EXTERNAL
  • IETF RFC 2015 [Active*]
  • IETF RFC 2104 [Active, Amended*]
  • IETF RFC 2246 [Superseded*]
  • IETF RFC 2733 [Superseded*]
  • IETF RFC 2974 [Active*]
  • IETF RFC 3261 [Active*]
  • IETF RFC 3311 [Active*]
  • RFC3312 — 2 EXTERNAL
  • RFC3407 — RFC3407 EXTERNAL
  • IETF RFC 3547 [Superseded*]
  • IETF RFC 3830 [Active*]
  • IETF RFC 3851 [Superseded*]
  • IETF RFC 3890 [Active*]
  • IETF RFC 4301 [Active, Amended*]
  • IETF RFC 4306 [Superseded*]
  • RFC4430 — kink EXTERNAL
  • IETF RFC 4567 [Active*]
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IETF RFC 4568, Session Description Protocol (SDP) Security Descriptions for Media Streams. Available at https://doi.org/10.17487/RFC4568
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IETF RFC 4568, Session Description Protocol (SDP) Security Descriptions for Media Streams. Available at https://doi.org/10.17487/RFC4568

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IETF RFC 4568, Session Description Protocol (SDP) Security Descriptions for Media Streams. Available at https://doi.org/10.17487/RFC4568
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<span class="citation"><cite>IETF RFC 4568</cite>, Session Description Protocol (SDP) Security Descriptions for Media Streams. Available at <a href="https://doi.org/10.17487/RFC4568" target="_blank" rel="noopener">https://doi.org/10.17487/RFC4568</a></span>

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IETF RFC 4568, Session Description Protocol (SDP) Security Descriptions for Media Streams
doi: 10.17487/RFC4568
url: https://doi.org/10.17487/RFC4568
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<li>
<cite id="bib-rfc4568">IETF RFC 4568</cite>, Session Description Protocol (SDP) Security Descriptions for Media Streams
<span class="doi">10.17487/RFC4568</span>
</li>

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