Remove more crypto (sha256, sha512, hmac-sha256) (was: Re: [PATCH] Remove lib/crypto/crc32.[ch])

Andrew Bartlett abartlet at
Mon Oct 15 16:13:56 UTC 2018

On Mon, 2018-10-15 at 11:36 +0200, Andreas Schneider wrote:
> On Wednesday, 10 October 2018 11:17:59 CEST Andrew Bartlett wrote:
> > The hard part about depending on external libs is that we need to be
> > able to use such old versions.  For example, it looks like we will need
> > to support gnutls 3.3 for RHEL7.  But we should go exactly as far as we
> > can before we have to stop, and then go further as conditions improve.
> I've started to migrate to GnuTLS and require version 3.3. But when looking at 
> the gitlab images for CI. There is only gnutls 2.x available.
> Checking for gnutls >= 3.4.7                      : not found 
> Checking for gnutls >= 3.0.0s                     : not found 
> Checking for gnutls >= 1.4.0 and broken versions  : yes 
> I think this is Ubuntu trusty (14.04) which has libgnutls28-dev (GnuTLS 
> 3.2.11). Either we require 3.2 and install it on autobuild or we update to a 
> newer version.

I'll sort out the package lists and update the docker image later

Thanks for mentioning it!
Andrew Bartlett             
Authentication Developer, Samba Team
Samba Developer, Catalyst IT

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