Re: [Hipsec] Fwd: IPR Disclosure: Certicom Corp's Statement of IPR Related todraft-ietf-hip-rfc5201-bis-05
Robert Moskowitz <rgm@htt-consult.com> Wed, 11 May 2011 20:50 UTC
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Date: Wed, 11 May 2011 13:49:40 -0700
From: Robert Moskowitz <rgm@htt-consult.com>
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Subject: Re: [Hipsec] Fwd: IPR Disclosure: Certicom Corp's Statement of IPR Related todraft-ietf-hip-rfc5201-bis-05
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In some conversations here at IEEE 802 wireless interim, we have 'worked out' that the first patent deals with EC co-factors greater than 1. Although all of the curves we currently specify have a co-factor of 1, we do not state anything about the co-factor in the standard. We only need to explicitly limit 5201-bis (and HIP-DEX) to curves with a co-factor of 1 and avoid the first patent. Once we work out text on the co-factor, I guess I will send it to my old IPsec buddy, Tony Rosati, and see if it addresses their position (I understand other standards limit the co-factor to a value of 1). We are still trying to figure out the others. I hope I can get help on working through them. On 04/28/2011 02:16 PM, Robert Moskowitz wrote: > I just received the following: > > -----Original Message----- > From: IETF Secretariat [mailto:ietf-ipr@ietf.org] > Sent: Thursday, April 28, 2011 4:50 PM > To: robert.moskowitz@icsalabs.com; heer@cs.rwth-aachen.de; > petri.jokela@nomadiclab.com; thomas.r.henderson@boeing.com > Cc: rdroms.ietf@gmail.com; jari.arkko@piuha.net; > "hipsec@ietf.orgdward"@juniper.net; gonzalo.camarillo@ericsson.com; > ipr-announce@ietf.org; housley@vigilsec.com > Subject: IPR Disclosure: Certicom Corp's Statement of IPR Related > todraft-ietf-hip-rfc5201-bis-05 > > > Dear Robert Moskowitz, Tobias Heer, Petri Jokela, Tom Henderson: > > An IPR disclosure that pertains to your Internet-Draft entitled "Host > Identity > Protocol Version 2 (HIPv2)" (draft-ietf-hip-rfc5201-bis) was submitted > to the > IETF Secretariat on 2011-04-17 and has been posted on the "IETF Page of > Intellectual Property Rights Disclosures" > (https://datatracker.ietf.org/ipr/1541/). The title of the IPR > disclosure is > "Certicom Corp's Statement of IPR Related to > draft-ietf-hip-rfc5201-bis-05.""); > > The IETF Secretariat > > > > _______________________________________________ > Hipsec mailing list > Hipsec@ietf.org > https://www.ietf.org/mailman/listinfo/hipsec >
- [Hipsec] Fwd: IPR Disclosure: Certicom Corp's Sta… Robert Moskowitz
- Re: [Hipsec] Fwd: IPR Disclosure: Certicom Corp's… Robert Moskowitz
- Re: [Hipsec] Fwd: IPR Disclosure: Certicom Corp's… Gonzalo Camarillo
- Re: [Hipsec] Fwd: IPR Disclosure: Certicom Corp's… Robert Moskowitz