[TLS] draft-mcgrew-tls-aes-ccm-01
David McGrew <mcgrew@cisco.com> Mon, 14 March 2011 15:22 UTC
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From: David McGrew <mcgrew@cisco.com>
To: Eric Rescorla <ekr@rtfm.com>, Joe Salowey <jsalowey@cisco.com>
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Date: Mon, 14 Mar 2011 08:24:16 -0700
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Cc: "daniel.bailey@rsa.com Bailey" <daniel.bailey@rsa.com>, tls@ietf.org
Subject: [TLS] draft-mcgrew-tls-aes-ccm-01
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Hi Eric and Joe and TLS WG members, I have submitted an updated version of raft-mcgrew-tls-aes-ccm. There are only minor editorial changes since the initial version, which was presented in Maastricht, so there is no need to present an update in Prague. I would like to as the WG to take on this work as a standards track item. It would need to be coordinated with draft-mcgrew-tls-aes-ccm- ecc, which Matt will be presenting in Prague. Here is a quick rundown on the similarities and differences. Both drafts use AES-CCM for TLS 1.2, and they use it in the same way. They differ only in key management and authentication. draft-mcgrew-tls-aes-ccm defines PSK and RSA ciphersuites. draft-mcgrew-tls-aes-ccm-ecc defines ECC ciphersuites. Both drafts define the same AEAD algorithms; eventually, this copy-by-value should be replaced with a copy-by- reference. Comments welcome. regards, David Begin forwarded message: > From: IETF I-D Submission Tool <idsubmission@ietf.org> > Date: March 14, 2011 8:08:30 AM PDT > To: mcgrew@cisco.com > Cc: dbailey@rsa.com > Subject: New Version Notification for draft-mcgrew-tls-aes-ccm-01 > > > A new version of I-D, draft-mcgrew-tls-aes-ccm-01.txt has been > successfully submitted by David McGrew and posted to the IETF > repository. > > Filename: draft-mcgrew-tls-aes-ccm > Revision: 01 > Title: AES-CCM Cipher Suites for TLS > Creation_date: 2011-03-14 > WG ID: Independent Submission > Number_of_pages: 8 > > Abstract: > This memo describes the use of the Advanced Encryption Standard (AES) > in the Counter and CBC-MAC Mode (CCM) of operation within Transport > Layer Security (TLS) to provide confidentiality and data origin > authentication. The AES-CCM algorithm is amenable to compact > implementations, making it suitable for constrained environments. > > > > The IETF Secretariat. > >
- [TLS] draft-mcgrew-tls-aes-ccm-01 David McGrew