Re: [tcpm] I-D Action:draft-ietf-tcpm-tcp-auth-opt-11.txt
Joe Touch <touch@ISI.EDU> Tue, 23 March 2010 21:22 UTC
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Date: Tue, 23 Mar 2010 14:21:48 -0700
From: Joe Touch <touch@ISI.EDU>
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Subject: Re: [tcpm] I-D Action:draft-ietf-tcpm-tcp-auth-opt-11.txt
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Hi, all, The revisions in this document address the IESG DISCUSS issues. Joe Internet-Drafts@ietf.org wrote: > A New Internet-Draft is available from the on-line Internet-Drafts directories. > This draft is a work item of the TCP Maintenance and Minor Extensions Working Group of the IETF. > > > Title : The TCP Authentication Option > Author(s) : J. Touch, et al. > Filename : draft-ietf-tcpm-tcp-auth-opt-11.txt > Pages : 48 > Date : 2010-03-23 > > This document specifies the TCP Authentication Option (TCP-AO), which > obsoletes the TCP MD5 Signature option of RFC-2385 (TCP MD5). TCP-AO > specifies the use of stronger Message Authentication Codes (MACs), > protects against replays even for long-lived TCP connections, and > provides more details on the association of security with TCP > connections than TCP MD5. TCP-AO is compatible with either static > master key tuple (MKT) configuration or an external, out-of-band MKT > management mechanism; in either case, TCP-AO also protects > connections when using the same MKT across repeated instances of a > connection, using traffic keys derived from the MKT, and coordinates > MKT changes between endpoints. The result is intended to support > current infrastructure uses of TCP MD5, such as to protect long-lived > connections (as used, e.g., in BGP and LDP), and to support a larger > set of MACs with minimal other system and operational changes. TCP-AO > uses a different option identifier than TCP MD5, even though TCP-AO > and TCP MD5 are never permitted to be used simultaneously. TCP-AO > supports IPv6, and is fully compatible with the proposed requirements > for the replacement of TCP MD5. > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-ietf-tcpm-tcp-auth-opt-11.txt > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > Below is the data which will enable a MIME compliant mail reader > implementation to automatically retrieve the ASCII version of the > Internet-Draft. > > > ------------------------------------------------------------------------ > > _______________________________________________ > tcpm mailing list > tcpm@ietf.org > https://www.ietf.org/mailman/listinfo/tcpm