phc-discussions - Re: [PHC] Specification of a modular crypt format

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Message-ID: <55F6C545.4020200@Oracle.COM>
Date: Mon, 14 Sep 2015 14:01:57 +0100
From: Darren J Moffat <Darren.Moffat@...cle.COM>
To: discussions@...sword-hashing.net
Subject: Re: [PHC] Specification of a modular crypt format



On 09/13/15 19:26, Thomas Pornin wrote:
> The Solaris version will also support this format:
>
>    $5,rounds=5000$pGRKt89LXQl2$DX7QpZ2MZHf3wCBrGfpwoZq8/VnyrZqhOtEIsMKptKJ
>
> but, interestingly, upon generation, it will output a string that starts
> with '$5$rounds=', not '$5,rounds='. For "Solaris", I mean here what I
> think I understand from the source code of the opensource fork illumnos,
> under the possibly bold assumption that recent versions of Solaris (from
> Oracle) still behave that way.

As the original author and maintainer of that code in Solaris I can 
confirm that Solaris does still behave the same way for crypt_sha256 as 
you have observed from Illumos source.

-- 
Darren J Moffat