< draft-ietf-ospf-security-extension-manual-keying-01.txt		draft-ietf-ospf-security-extension-manual-keying-02.txt >
	OSPF Working Group M. Bhatia		OSPF Working Group M. Bhatia
	Internet-Draft Alcatel-Lucent		Internet-Draft Alcatel-Lucent
	Intended status: Standards Track S. Hartman		Intended status: Standards Track S. Hartman
	Expires: April 28, 2012 Painless Security		Expires: October 26, 2012 Painless Security
	D. Zhang		D. Zhang
	Huawei Technologies co., LTD.		Huawei Technologies co., LTD.
	A. Lindem		A. Lindem
	Ericsson		Ericsson
	October 26, 2011		April 24, 2012
	Security Extension for OSPFv2 when using Manual Key Management		Security Extension for OSPFv2 when using Manual Key Management
	draft-ietf-ospf-security-extension-manual-keying-01		draft-ietf-ospf-security-extension-manual-keying-02
	Abstract		Abstract
	The current OSPFv2 cryptographic authentication mechanism as defined		The current OSPFv2 cryptographic authentication mechanism as defined
	in the OSPF standards is vulnerable to both inter-session and intra-		in the OSPF standards is vulnerable to both inter-session and intra-
	session replay attacks when its uses manual keying. Additionally,		session replay attacks when its uses manual keying. Additionally,
	the existing cryptographic authentication schemes do not cover the IP		the existing cryptographic authentication schemes do not cover the IP
	header. This omission can be exploited to carry out various types of		header. This omission can be exploited to carry out various types of
	attacks.		attacks.
	skipping to change at page 1, line 47 ¶		skipping to change at page 1, line 47 ¶
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
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	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
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	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
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	This Internet-Draft will expire on April 28, 2012.		This Internet-Draft will expire on October 26, 2012.
	Copyright Notice		Copyright Notice
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