Re: SSL certificate modification
From: Henrick Hellström (henrick.hellstrm@telia.com)Date: 10/10/02
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From: Henrick Hellström <henrick.hellstrm@telia.com> Date: Thu, 10 Oct 2002 15:22:37 GMT
Anne & Lynn Wheeler wrote:
> Henrick Hellström <henrick.hellstrm@telia.com> writes:
>
>>It is possible that ordinary web browsers will only verify the URI. I
>>don't know. Other kinds of software would probably verify the IP
>>address if present. If the client has access to a secure and trusted
>>name server more fields could be verified.
>
>
> or eliminate the certificate all together. a primary reason for the
> existance of SSL server domain certificates is concerns abou the
> integrity of the domain name infrastructure (correctly serving up
> name->ip-address). The browser connects to a server (after getting
> the URI->ip-address translation) and then checks that server correctly
> posseses a certificate for the URI.
That's only one reason for the existance of SSL server certificates. The
other reason, which IMHO is even more important, is that certificates
contains certified public keys which are used during the SSL handshake
and e.g. prevents man-in-the-middle attacks.
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