How do you explain that Microsoft Clients almost all use MSCHAP in some form
to authenticate and that all Microsoft passwords are stored in encrypted form... ;)
 
Did you read the MSCHAPV2 specs before writing the e-mail?
 
I can't recall the exact specs of MSCHAPV2 but the I remember it to be
something like:
 
Client                       Server                      
<------------------- CHALLENGE 
----> HASH( CHALLENGE + NTHASH(PASSWORD))
 
server retrieves NTHASH(PASSWORD) from LDAP database.
server verifies HASH(CHALLENGE + NTHASH(PASSWORD))
 
bake for 10 minutes in a pre-heated oven gasmark 10 and he presto there is your 
crypto link.
 
Regards,
 
Tom Rixom
 
-----Oorspronkelijk bericht----- 
Van: Artur Hecker [mailto:[EMAIL PROTECTED] 
Verzonden: wo 25-2-2004 19:39 
Aan: [EMAIL PROTECTED] 
CC: 
Onderwerp: Re: PEAP / MSCHAP2 / LDAP


 

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