Re: [jose] AES+CBC algorithm

"Jim Schaad" <ietf@augustcellars.com> Sat, 06 July 2013 03:01 UTC

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From: Jim Schaad <ietf@augustcellars.com>
To: ryan-ietf@sleevi.com
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Date: Fri, 05 Jul 2013 19:59:49 -0700
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Cc: jose@ietf.org
Subject: Re: [jose] AES+CBC algorithm
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That is what I get for sending mail while thinking about meals.

AES-CBC + HMAC is what I meant to say.  We have a composite AEAD algorithm
that computes an HMAC over a CBC encryption using AES.  This can be done
either by doing the composite things from the WebCrypto API or by getting a
composite algorithm defined that takes a CBC encryption algorithm and a MAC
algorithm and pushes things together.

Jim


> -----Original Message-----
> From: Ryan Sleevi [mailto:ryan-ietf@sleevi.com]
> Sent: Friday, July 05, 2013 7:03 PM
> To: Jim Schaad
> Cc: jose@ietf.org
> Subject: Re: [jose] AES+CBC algorithm
> 
> On Fri, July 5, 2013 2:31 pm, Jim Schaad wrote:
> >  Are we going to lobby to get this algorithm adopted as an algorithm
> > by the  WebCrypto group?
> >
> >
> >
> >  Jim
> >
> >
> >
> >  _______________________________________________
> >  jose mailing list
> >  jose@ietf.org
> >  https://www.ietf.org/mailman/listinfo/jose
> >
> 
> Can you explain what you mean, Jim?
> 
> AES-CBC has been listed in the Web Cryptography API since the FPWD.