Re: [jose] Feedback request on jose tracker issue#11: Should we use RFC 5116 and remove the JWE Integrity Value field?
John Bradley <ve7jtb@ve7jtb.com> Mon, 15 April 2013 18:42 UTC
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From: John Bradley <ve7jtb@ve7jtb.com>
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Date: Mon, 15 Apr 2013 15:41:59 -0300
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Subject: Re: [jose] Feedback request on jose tracker issue#11: Should we use RFC 5116 and remove the JWE Integrity Value field?
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1 ish. Representing the nonce/IV separately should not preclude using a crypto library generated nonce/IV , as may be done in some libraries implementing draft-mcgrew-aead-aes-cbc-hmac-sha2. So I am in favour of the current serialization while wanting to support the crypto from draft-mcgrew-aead-aes-cbc-hmac-sha2 if not the particular serialization which is optimized for a different use-case. The current draft-mcgrew-aead-aes-cbc-hmac-sha2 conflates crypto and serialization. I am hoping we can resolve that so the crypto can be supported. John B. On 2013-04-11, at 8:58 PM, Karen O'Donoghue <odonoghue@isoc.org> wrote: > Issue #11 http://trac.tools.ietf.org/wg/jose/trac/ticket/11 proposes restructuring the JWE representation to remove the JWE Integrity Value field and instead use the RFC 5116 (AEAD) binary serialization to represent the Ciphertext, Initialization Vector, and Integrity Value values. If this proposal is adopted, JWEs would then have three fields – the header, the encrypted key, and the RFC 5116 combination of the Ciphertext, Initialization Vector, and Integrity Value values. > This issue is also related to issue #3. Note that the updated McGrew draft described there could be used whether or not we switched to using RFC 5116. > > > Which of these best describes your preferences on this issue? > > 1. Continue having separate Ciphertext, Initialization Vector, and Integrity Value values in the JWE representation. > > 2. Switch to using the RFC 5116 (AEAD) serialization to represent the combination of these three values. > > 3. Another resolution (please specify in detail). > > 0. I need more information to decide. > > > > Your reply is requested by Friday, April 19th or earlier. > _______________________________________________ > jose mailing list > jose@ietf.org > https://www.ietf.org/mailman/listinfo/jose
- Re: [jose] Feedback request on jose tracker issue… Dick Hardt
- [jose] Feedback request on jose tracker issue#11:… Karen O'Donoghue
- Re: [jose] Feedback request on jose tracker issue… Manger, James H
- Re: [jose] Feedback request on jose tracker issue… Axel.Nennker
- Re: [jose] Feedback request on jose tracker issue… Roland Hedberg
- Re: [jose] Feedback request on jose tracker issue… hideki nara
- Re: [jose] Feedback request on jose tracker issue… Mike Jones
- Re: [jose] Feedback request on jose tracker issue… nov matake
- Re: [jose] Feedback request on jose tracker issue… Edmund Jay
- Re: [jose] Feedback request on jose tracker issue… Anthony Nadalin
- Re: [jose] Feedback request on jose tracker issue… Matias Woloski
- Re: [jose] Feedback request on jose tracker issue… Matt Miller
- Re: [jose] Feedback request on jose tracker issue… John Bradley
- Re: [jose] Feedback request on jose tracker issue… Richard Barnes
- Re: [jose] Feedback request on jose tracker issue… Russ Housley
- Re: [jose] Feedback request on jose tracker issue… charles.marais@orange.com
- Re: [jose] Feedback request on jose tracker issue… John Bradley
- Re: [jose] Feedback request on jose tracker issue… Manger, James H
- Re: [jose] Feedback request on jose tracker issue… Javier Rojas Blum
- Re: [jose] Feedback request on jose tracker issue… Vladimir Dzhuvinov / NimbusDS
- Re: [jose] Feedback request on jose tracker issue… Peck, Michael A
- Re: [jose] Feedback request on jose tracker issue… Russ Housley
- Re: [jose] Feedback request on jose tracker issue… Richard Barnes
- Re: [jose] Feedback request on jose tracker issue… Salvatore D'Agostino