On 18 Apr 2002, Eric Rescorla wrote:

> Erwann ABALEA <[EMAIL PROTECTED]> writes:
> > No. The client normally performs the verification of the challenge signed
> > by the server. But it can eventually skip this verification, and go on
> > talking SSL with the server...
> No, this is incorrect most of the time (whenever you're doing static
> RSA key exchange). The client ENCRYPTS the PreMasterSecret under
> the server's public key. This necessitates knowing the public key.

Yes, that's right.
But to me it seems that enhancing access restriction using the server cert
is not a good idea. That means the server cert is a secret known only by
the trusted users. By definition, a certificate is public, so it cannot be
a secret.
And again, that's using symetric cryptosystems techniques with asymetric
algorithms. It's a bad design (tm).

-- 
Erwann ABALEA <[EMAIL PROTECTED]> - RSA PGP Key ID: 0x2D0EABD5
-----
Neuneu, moi ? Peut-�tre. En tout cas, je ne le fais pas expr�s. Ca vient
tout seul. Des fois, un mot, m�me insignifiant, et �a part. Tenez, dites
pour voir un mot, au hasard je pr�cise.
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