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Date:      Thu, 23 May 2019 17:53:15 -0700 (PDT)
From:      "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net>
To:        John Baldwin <jhb@freebsd.org>
Cc:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r348205 - head/sys/netipsec
Message-ID:  <201905240053.x4O0rFxp093133@gndrsh.dnsmgr.net>
In-Reply-To: <7e3ef228-f9a7-5bd5-1826-5408eb368a71@FreeBSD.org>

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> On 5/23/19 3:06 PM, John Baldwin wrote:
> > Author: jhb
> > Date: Thu May 23 22:06:57 2019
> > New Revision: 348205
> > URL: https://svnweb.freebsd.org/changeset/base/348205
> > 
> > Log:
> >   Add deprecation warnings for IPsec algorithms deprecated in RFC 8221.
> >   
> >   All of these algorithms are either explicitly marked MUST NOT, or they
> >   are implicitly MUST NOTs by virtue of not being included in IETF's
> >   list of protocols at all despite having assignments from IANA.
> >   
> >   Specifically, this adds warnings for the following ciphers:
> >   - des-cbc
> >   - blowfish-cbc
> >   - cast128-cbc
> >   - des-deriv
> >   - des-32iv
> >   - camellia-cbc
> >   
> >   Warnings for the following authentication algorithms are also added:
> >   - hmac-md5
> >   - keyed-md5
> >   - keyed-sha1
> >   - hmac-ripemd160
> >   
> >   Reviewed by:	cem, gnn
> >   MFC after:	3 days
> >   Sponsored by:	Chelsio Communications
> >   Differential Revision:	https://reviews.freebsd.org/D20340
> 
> The quick turnaround time is so that these warnings can be MFC'd.  I will wait a
> while to see how that fairs before pulling the plug on removing actual functionality
> in head.

Are you targeting this at 11.3, which if your not I would encourage you
to do as the earlier on this type stuff the better.

> John Baldwin
-- 
Rod Grimes                                                 rgrimes@freebsd.org



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