Date: Tue, 22 Jul 2014 16:37:40 +0100 From: RW <rwmaillists@googlemail.com> To: freebsd-questions@freebsd.org Subject: Re: Migrating users from Linux Message-ID: <20140722163740.157c7156@gumby.homeunix.com> In-Reply-To: <53CE75BE.30407@inti.gob.ar> References: <20140722160329.24aff9e6@mordeus> <53CE75BE.30407@inti.gob.ar>
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On Tue, 22 Jul 2014 11:31:26 -0300 Juan Bernhard wrote: >=20 > El 22/07/2014 11:03 a.m., Luciano Mannucci escribi=F3: > >=20 > > Still in the process of migrating all my Linux servers to FreeBSD, > > I'm now trying to move out a couple of thousands users created in a > > twenty years timespan from a linux server. > > Of course I need to keep uid and gid, though the juicy part is... > > the passwords! I have them only in encrypted form and in different > > algorythms (DES, Blowfish, ...) and the happily coexist. Con they > > be used as they are in Freebsd? > >=20 > > Thanks a lot again, > >=20 > > luciano. > >=20 >=20 > I think that if you respect the fields order and values for > master.password, the hash will work fine. > See "man 5 master.password", and if you need to add another algorithm > see "man 3 crytp" to understand in witch algorithm you have hashed the > old passwords (for example, if the hash begins with $1$ is in MD5) I very much doubt that. FreeBSDs MD5 is a complicated iterative hash not just MD5. Even where Linux uses the same algorithm for a hash, there's no standard for the number of interations.
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