[29736] in Kerberos

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Re: advice on kerberizing products

daemon@ATHENA.MIT.EDU (Ken Raeburn)
Wed Apr 23 20:40:09 2008

From: Ken Raeburn <raeburn@MIT.EDU>
To: "Kristen J. Webb" <kwebb@teradactyl.com>
In-Reply-To: <480FB442.3040104@teradactyl.com>
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Date: Wed, 23 Apr 2008 20:37:42 -0400
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On Apr 23, 2008, at 18:12, Kristen J. Webb wrote:
> My current concern with the GSSAPI approach is that
> I do not understand how tightly bound it is
> with Kerberos yet (or vice-versa).  Is it possible
> that I may run into situations where Kerberos
> is used w/o access to gssapi libraries?

For UNIX, rarely, I think.  Both MIT and Heimdal ship libraries for  
both.  The GNU project's Shishi doesn't have a GSSAPI library  
incorporated, but they do have a GSS library available as a separate  
package that could also be installed.  I don't know if there are other  
implementations where you don't automatically get or can't easily get  
your hands on a GSSAPI library.

On Windows, MIT's Kerberos for Windows package provides both  
libraries; if you prefer to go with the native implementation, the  
story is a bit more complicated, but using GSSAPI in your protocol  
still is a win.

-- 
Ken Raeburn, Senior Programmer
MIT Kerberos Consortium

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