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 Article: Pwdencrypt() Weakness
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AskSQLTeam
Ask SQLTeam Question

USA
0 Posts

Posted - 07/10/2002 :  15:33:23  Show Profile  Visit AskSQLTeam's Homepage  Reply with Quote
Uberbloke submitted From "The Register" The inner workings of the undocumented pwdencrypt() hash function in Microsoft SQL Server have been revealed in a paper by security researcher David Litchfield of Next Generation Security Software (NGSS). Sort of thing that we ought to know about, I suppose." Thanks! The article is really a scare piece. It's really only a problem if you're already a system administrator on SQL Server. The other issue is if you used pwdencrypt() to secure other data in SQL Server. Turns out it's not quite that secure.

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JohnDeere
Posting Yak Master

USA
191 Posts

Posted - 07/23/2002 :  16:38:02  Show Profile  Reply with Quote
Has anyone tried the code to break the passwords?
I ran it for 72 hours on a test server and it had not cracked a password yet. I was just curious if any one had run it until it cracked a password.

LHarra
"They that can give up essential liberty to obtain a little temporary safety
deserve neither liberty nor safety."
(Benjamin Franklin)

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