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Anyone know how to crack a PGP file?

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H1tmanSS

MIS
Aug 2, 2000
13
US
Last system admin that knew the pass phrase didn't leave on good terms. mmmmm need to get in and find passwords to routers, cabletron switches, termservers.

 
A couple of options that I can think of:

1.) Buy a Cray and set it to work guessing the passphrase. Then go on vacation while it guesses the password.

2.) Drag the ex-admin into court to get the passphrase out of him.

If you think about it, the passphrase, and the passwords, are company property. Bearing that in mind you probably have a good legal argument for getting the passphrase and/or passwords out of the ex-admin.

Sorry for not being too constructive. The problem you have, though, is that PGP uses the IDEA algorithm to encrypt data. Without the passphrase it takes a long, long time to get the data back. I wasn't kidding about the Cray. Even with something that big, and a good cracking tool, it is estimated that you would need a good couple of weeks to crack a PGP file that had a good passphrase and a large key length. If you were lucky.

Good luck in getting everything back.
 
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