[Samba] SMB signing

[Torbjorn Tornkvist]

Andrew Bartlett wrote:

>On Wed, 2004-12-22 at 22:04, Tobbe wrote:
>  
>
>>Hi,
>>
>>I wonder if it is possible to setup Samba (client or server)
>>to use SMB signing (without NTLMv2, NTLMSSP etc).
>>
>>I've been trying to do this by setting 'Digital Signing' as a 
>>requirement on my Windows 2000/2003 servers. With Samba 2.x,
>>SMB signing seem to not be supported, with Samba 3.x I get this
>>NTLMSSP stuff.
>>    
>>
>
>And what is wrong with that?
>  
>
It's nothing wrong with that.
I just wanted to study how SMB signing is done and the NTLMSSP stuff
confuses me. The reason for my question was that, by looking into the
CIFS-SNIA tech.ref,  it seems that SMB signing should work with just
NT/LM (v1 ?) authentication.

Another question: Does anyone know if the MAC-key (used for
the signing) is the same as the NT/LM-session key ?

Cheers, Tobbe