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Re: My NEW gpg key, again.



On Tue, Nov 07, 2000 at 03:23:48AM -0600, Manoj Srivastava wrote:
> >>"Avery" == Avery Pennarun <apenwarr@worldvisions.ca> writes:
>  Avery> Please explain to me why I'm wrong, rather than snipping my
>  Avery> "novice level" errors.
> 
> 	Two words. Identity theft. (incidentally, I said your tutorial
>  was a novice level one, and did not say there were errors)
> 
> 	You are assuming no one can ever steal a secret key and
>  passphrase (a bad assumption, given how lax people are with
Yes a bad assumption. You can only hope that people handle the identity key
better than simple account keys.

>  keys. Now, I steal your key and pass phrase (people actually typed in
>  pass phrases in the open on the convention room floor at ALS!!!). I
That is _very_ bad.

>  then generate a) a revocation certificate for the old key, and b) a new
>  key. c) I sign the new key with the old one (with your much vaunted
>  personal signature). d) from the new id on the new key, I send around
>  email, signed by old key, asking gullible people to sign my key. 

But if someone have stolen youre key and passprase, why generate a new one?
If that someone just uses it so one woluld even suspect something...

If I have your secret key _and_ the passprase, Viola I'm you.

If you can not trust the secret key _and_ the passphrase you can not trust
anything more (or even that) than eye_to_eye contact and the people you know
in person.

> 	Much to my surprise, people seem to have no probkems doing
>  so. Now I upload the revocation cert to public keyservers, and
>  perhaps announce the old key is dead. Viola, I am you; and my new key
>  is even signed by you.

The only difference is that if I make a new key and revoke the other I'll
be verified more and If I succeded you can not revoke mine.

It is not a big surprise that peoples have problems doing so because they trust
in what they can trust, the secret key and passphrase.

// Ola

-- 
 --------------------- Ola Lundqvist ---------------------------
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