Reversibly encrypted passwords in SQL

[Rob Shepherd]

Jan Mulders wrote:
> I'd also like to do this - although non-reversable encryption (like
> MD5) would suit us - eg, password is encrypted in the table, and is
> encrypted and compared when a user's password is checked.
> 
> How is encryption meant to be done in the MySQL module at all?
> 

You could use NT-hash from the NT/LM hash codes.

NT-Password := [32 hex chars in lowercase]

Then use something which likes NT hashing, such as MSchapv2 or a PAP 
instance configured to do NT-hashing... like so

modules{

	PAP nthashpap {
		encryption_scheme = nt
	}
}

and subsequently...

authenticate{
	Auth-Type PAP{
		nthashpap
	}
}

Cheers

Rob
		

-- 
Rob Shepherd, PhD | Computer and Network Engineer | TechniumCAST
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