draft-ietf-avt-srtp-not-mandatory-02.txt		draft-ietf-avt-srtp-not-mandatory-03.txt
	Network Working Group C. Perkins		Network Working Group C. Perkins
	Internet-Draft University of Glasgow		Internet-Draft University of Glasgow
	Intended status: Informational M. Westerlund		Intended status: Informational M. Westerlund
	Expires: September 10, 2009 Ericsson		Expires: January 14, 2010 Ericsson
	March 9, 2009		July 13, 2009
	Why RTP Does Not Mandate a Single Security Mechanism		Why RTP Does Not Mandate a Single Security Mechanism
	draft-ietf-avt-srtp-not-mandatory-02.txt		draft-ietf-avt-srtp-not-mandatory-03.txt
	Status of this Memo		Status of this Memo
	This Internet-Draft is submitted to IETF in full conformance with the		This Internet-Draft is submitted to IETF in full conformance with the
	provisions of BCP 78 and BCP 79.		provisions of BCP 78 and BCP 79.
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF), its areas, and its working groups. Note that		Task Force (IETF), its areas, and its working groups. Note that
	other groups may also distribute working documents as Internet-		other groups may also distribute working documents as Internet-
	Drafts.		Drafts.
	skipping to change at page 1, line 33		skipping to change at page 1, line 33
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	The list of current Internet-Drafts can be accessed at		The list of current Internet-Drafts can be accessed at
	http://www.ietf.org/ietf/1id-abstracts.txt.		http://www.ietf.org/ietf/1id-abstracts.txt.
	The list of Internet-Draft Shadow Directories can be accessed at		The list of Internet-Draft Shadow Directories can be accessed at
	http://www.ietf.org/shadow.html.		http://www.ietf.org/shadow.html.
	This Internet-Draft will expire on September 10, 2009.		This Internet-Draft will expire on January 14, 2010.
	Copyright Notice		Copyright Notice
	Copyright (c) 2009 IETF Trust and the persons identified as the		Copyright (c) 2009 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents in effect on the date of		Provisions Relating to IETF Documents in effect on the date of
	publication of this document (http://trustee.ietf.org/license-info).		publication of this document (http://trustee.ietf.org/license-info).
	Please review these documents carefully, as they describe your rights		Please review these documents carefully, as they describe your rights
	skipping to change at page 8, line 20		skipping to change at page 8, line 20
	[ETSI.TS.102.474]		[ETSI.TS.102.474]
	ETSI, "Digital Video Broadcasting (DVB); IP Datacast over		ETSI, "Digital Video Broadcasting (DVB); IP Datacast over
	DVB-H: Service Purchase and Protection", ETSI TS 102 474,		DVB-H: Service Purchase and Protection", ETSI TS 102 474,
	November 2007.		November 2007.
	[I-D.ietf-avt-dtls-srtp]		[I-D.ietf-avt-dtls-srtp]
	McGrew, D. and E. Rescorla, "Datagram Transport Layer		McGrew, D. and E. Rescorla, "Datagram Transport Layer
	Security (DTLS) Extension to Establish Keys for Secure		Security (DTLS) Extension to Establish Keys for Secure
	Real-time Transport Protocol (SRTP)",		Real-time Transport Protocol (SRTP)",
	draft-ietf-avt-dtls-srtp-06 (work in progress),		draft-ietf-avt-dtls-srtp-07 (work in progress),
	October 2008.		February 2009.
	[I-D.ietf-mmusic-rfc2326bis]		[I-D.ietf-mmusic-rfc2326bis]
	Schulzrinne, H., Rao, A., Lanphier, R., Westerlund, M.,		Schulzrinne, H., Rao, A., Lanphier, R., Westerlund, M.,
	and M. Stiemerling, "Real Time Streaming Protocol 2.0		and M. Stiemerling, "Real Time Streaming Protocol 2.0
	(RTSP)", draft-ietf-mmusic-rfc2326bis-19 (work in		(RTSP)", draft-ietf-mmusic-rfc2326bis-21 (work in
	progress), November 2008.		progress), June 2009.
	[I-D.ietf-sip-media-security-requirements]		[I-D.ietf-sip-media-security-requirements]
	Wing, D., Fries, S., Tschofenig, H., and F. Audet,		Wing, D., Fries, S., Tschofenig, H., and F. Audet,
	"Requirements and Analysis of Media Security Management		"Requirements and Analysis of Media Security Management
	Protocols", draft-ietf-sip-media-security-requirements-08		Protocols", draft-ietf-sip-media-security-requirements-09
	(work in progress), October 2008.		(work in progress), January 2009.
	[I-D.zimmermann-avt-zrtp]		[I-D.zimmermann-avt-zrtp]
	Zimmermann, P., Johnston, A., and J. Callas, "ZRTP: Media		Zimmermann, P., Johnston, A., and J. Callas, "ZRTP: Media
	Path Key Agreement for Secure RTP",		Path Key Agreement for Secure RTP",
	draft-zimmermann-avt-zrtp-10 (work in progress),		draft-zimmermann-avt-zrtp-15 (work in progress),
	October 2008.		March 2009.
	[MBMS] 3GPP, "Multimedia Broadcast/Multicast Service (MBMS);		[MBMS] 3GPP, "Multimedia Broadcast/Multicast Service (MBMS);
	Protocols and codecs TS 26.346".		Protocols and codecs TS 26.346".
	[MBMS-SEC]		[MBMS-SEC]
	3GPP, "Security of Multimedia Broadcast/Multicast Service		3GPP, "Security of Multimedia Broadcast/Multicast Service
	(MBMS) TS 33.246".		(MBMS) TS 33.246".
	[OMA-DRM] Open Mobile Alliance, "DRM Specification 2.0".		[OMA-DRM] Open Mobile Alliance, "DRM Specification 2.0".
	skipping to change at page 10, line 10		skipping to change at page 10, line 10
	Documents", RFC 4614, September 2006.		Documents", RFC 4614, September 2006.
	[RFC5246] Dierks, T. and E. Rescorla, "The Transport Layer Security		[RFC5246] Dierks, T. and E. Rescorla, "The Transport Layer Security
	(TLS) Protocol Version 1.2", RFC 5246, August 2008.		(TLS) Protocol Version 1.2", RFC 5246, August 2008.
	Authors' Addresses		Authors' Addresses
	Colin Perkins		Colin Perkins
	University of Glasgow		University of Glasgow
	Department of Computing Science		Department of Computing Science
	Sir Alwyn Williams Building
	Lilybank Gardens
	Glasgow G12 8QQ		Glasgow G12 8QQ
	UK		UK
	Email: csp@csperkins.org		Email: csp@csperkins.org
	Magnus Westerlund		Magnus Westerlund
	Ericsson		Ericsson
	Torshamgatan 23		Farogatan 6
	Stockholm SE-164 80		Kista SE-164 80
	Sweden		Sweden
	Email: magnus.westerlund@ericsson.com		Email: magnus.westerlund@ericsson.com
End of changes. 9 change blocks.
	16 lines changed or deleted		14 lines changed or added
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