Re: [smartpowerdir] Internet Protocols for the Smart Grid
Satoru Kanno <kanno.satoru@po.ntts.co.jp> Mon, 08 November 2010 02:28 UTC
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Date: Mon, 08 Nov 2010 11:27:22 +0900
From: Satoru Kanno <kanno.satoru@po.ntts.co.jp>
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To: Vint Cerf <vint@google.com>
References: <4CC85CDF.6010702@po.ntts.co.jp> <10A1401B-0139-495E-AD2B-3734A0FC795F@cisco.com> <4CC861F1.8020400@po.ntts.co.jp> <923C74C3-1949-4807-B98C-F9482663648E@cisco.com> <AANLkTi=a3y+_YeNA3C_9cvPxgi=scXhg0pvVYifRkVmX@mail.gmail.com>
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Cc: David Meyer <dmm@cisco.com>, IETF SmartPower Directorate <smartpowerdir@ietf.org>
Subject: Re: [smartpowerdir] Internet Protocols for the Smart Grid
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Dear Vint, I'm sorry for the delayed response. Camellia essential patents can be used at no charge by any Camellia user without concluding such royalty-free licensing agreement hereafter. And, IPR for IPsec and TLS have been published as a following URL; o IPsec https://datatracker.ietf.org/ipr/771/ o TLS https://datatracker.ietf.org/ipr/41/ Regards, Satoru (2010/10/28 2:58), Vint Cerf wrote: > I would have thought it preferable to avoid proprietary technology if > at all possible unless it is provided gratis and in perpetuity to > everyone? > > v > > > On Wed, Oct 27, 2010 at 1:48 PM, Fred Baker<fred@cisco.com> wrote: >> Question - any opinions on NTT proprietary cipher suites in the draft-baker-ietf-core? >> >> On Oct 27, 2010, at 10:31 AM, Satoru Kanno wrote: >> >>> Dear Fred, >>> >>> Thank you for your reply. >>> >>> (2010/10/28 2:14), Fred Baker wrote: >>>> What is the RFC number? >>>> >>> >>> o TLS RFC >>> RFC5932, Camellia Cipher Suites for TLS >>> http://www.ietf.org/rfc/rfc5932.txt >>> >>> o IPsec RFC >>> RFC 5529, Modes of Operation for Camellia for Use with IPsec >>> http://www.ietf.org/rfc/rfc5529.txt >>> >>> RFC 4312, The Camellia Cipher Algorithm and Its Use With IPsec >>> http://www.ietf.org/rfc/rfc4312.txt >>> >>> Regards, >>> Satoru >>> >>>> On Oct 27, 2010, at 10:09 AM, Satoru Kanno wrote: >>>> >>>>> Dear Fred, >>>>> >>>>> My name is Satoru Kanno from NTT Software. >>>>> I am working at standardization activity for Camellia cipher algorithm. >>>>> >>>>> I found your internet draft for 'Internet Protocol for the Smart Grid'. >>>>> >>>>> The your draft is referring to AES as suites as IPsec and TLS. >>>>> We hope to add the Camellia's RFCs to your draft as OPTIONAL, >>>>> because we strongly believe that Camellia has been specified in IPsec >>>>> and TLS etc in IETF as well as AES. >>>>> >>>>> Additionally, the Smart Grid is important topics for NTT :) >>>>> >>>>> What do you think? >>>>> >>>>> o Camellia Information >>>>> http://info.isl.ntt.co.jp/crypt/eng/camellia/intro.html >>>>> >>>>> o Standardization related information >>>>> http://info.isl.ntt.co.jp/crypt/eng/camellia/standard.html >>>>> >>>>> Best regards, >>>>> >>>>> -- >>>>> Satoru Kanno >>>>> >>>>> Security Business Unit >>>>> Mobile and Security Solution Business Group >>>>> NTT Software Corporation >>>>> >>>>> e-mail: kanno.satoru@po.ntts.co.jp >>>>> >>>> >>>> >>> >>> >>> -- >>> Satoru Kanno >>> >>> Security Business Unit >>> Mobile and Security Solution Business Group >>> NTT Software Corporation >>> >>> e-mail: kanno.satoru@po.ntts.co.jp >>> >> >> > -- Satoru Kanno Security Business Unit Mobile and Security Solution Business Group NTT Software Corporation e-mail: kanno.satoru@po.ntts.co.jp
- Re: [smartpowerdir] Internet Protocols for the Sm… Fred Baker
- Re: [smartpowerdir] Internet Protocols for the Sm… Vint Cerf
- Re: [smartpowerdir] Internet Protocols for the Sm… Fred Baker
- Re: [smartpowerdir] Internet Protocols for the Sm… Sam Hartman
- Re: [smartpowerdir] Internet Protocols for the Sm… Fred Baker
- Re: [smartpowerdir] Internet Protocols for the Sm… Satoru Kanno