Re: [TLS] Fw: New Version Notification for draft-katagi-tls-clefia-00.txt
Masanobu Katagi <Masanobu.Katagi@jp.sony.com> Wed, 06 July 2011 09:46 UTC
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Date: Wed, 06 Jul 2011 18:48:01 +0900
From: Masanobu Katagi <Masanobu.Katagi@jp.sony.com>
To: Nikos Mavrogiannopoulos <nmav@gnutls.org>
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Subject: Re: [TLS] Fw: New Version Notification for draft-katagi-tls-clefia-00.txt
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Hi Nikos, Our point is that lightweight ciphers contribute to efficient implementations and lower energy consumption in total because, even if combined with non-lightweight primitives such as RSA and DH, they are effective for encryption and MAC in TLS communication. Best regards, Masanobu Katagi On Tue, 5 Jul 2011 16:46:23 +0900 Nikos Mavrogiannopoulos <nmav@gnutls.org> wrote: > On Tue, Jul 5, 2011 at 3:33 AM, Masanobu Katagi > <Masanobu.Katagi@jp.sony.com> wrote: > > Dear all, > > We have submitted the Internet draft that defines cipher suites to support CLEFIA in TLS. > > http://tools.ietf.org/id/draft-katagi-tls-clefia-00.txt > > CLEFIA is a 128-bit block cipher presented at FSE2007 and it is now used in commercial products. > > The algorithm of CLEFIA was published as RFC6114 in March 2011. > > CLEFIA is a lightweight block cipher compared with AES, Camellia, and SEED. > > We believe that CLEFIA will contribute to the Internet of Things as a lightweight cipher algorithm. > > Hello, > What is the use-case of this cipher in TLS? In particular what is the > point of having a lightweight > cipher combined with non-lightweight primitives such as RSA and Diffie > Hellman key exchange, > and SHA MACs? > > regards, > Nikos > _______________________________________________ > TLS mailing list > TLS@ietf.org > https://www.ietf.org/mailman/listinfo/tls
- [TLS] Fw: New Version Notification for draft-kata… Masanobu Katagi
- Re: [TLS] Fw: New Version Notification for draft-… Satoru Kanno
- Re: [TLS] Fw: New Version Notification for draft-… Masanobu Katagi
- Re: [TLS] Fw: New Version Notification for draft-… Andre Silaghi
- Re: [TLS] Fw: New Version Notification for draft-… Nikos Mavrogiannopoulos
- Re: [TLS] Fw: New Version Notification for draft-… Peter Gutmann
- Re: [TLS] Fw: New Version Notification for draft-… Andre Silaghi
- Re: [TLS] Fw: New Version Notification for draft-… Geoffrey Keating
- Re: [TLS] Fw: New Version Notification for draft-… Masanobu Katagi
- Re: [TLS] New Version Notification for draft-kata… Masanobu Katagi
- Re: [TLS] New Version Notification for draft-kata… Masanobu Katagi
- [TLS] Review of draft-katagi-tls-clefia-01.txt Masanobu Katagi