HttpClientCertificate.Cookie

[ko]

Quote (http://msdn2.microsoft.com/en-us/library/
system.web.httpclientcertificate.cookie.aspx):

"can be used as a signature for the whole client certificate"

Does anyone know how the signature is achieved? It looks like a MD5
hash...

Thanks keith

[Nicholas Paldino [.NET/C# MVP]]

keith,

What do you mean how it is achieved? This is used in ASP.NET pages, and
is sent by the client if you have the server configured to require a client
certificate when accessing the server.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"ko" <ku******@hotmail.comwrote in message
news:11**********************@r19g2000prf.googlegr oups.com...

Quote (http://msdn2.microsoft.com/en-us/library/
system.web.httpclientcertificate.cookie.aspx):

"can be used as a signature for the whole client certificate"

Does anyone know how the signature is achieved? It looks like a MD5
hash...

Thanks keith

[ko]

On Jun 3, 6:33 am, "Nicholas Paldino [.NET/C# MVP]"
<[e-mail]:

keith,

What do you mean how it is achieved? This is used in ASP.NET pages, and
is sent by the client if you have the server configured to require a client
certificate when accessing the server.

--
- Nicholas Paldino [.NET/C# MVP]
- [e-mail]

"ko" <[e-mail] in message

news:11**********************@r19g2000prf.googlegr oups.com...

Quote (http://msdn2.microsoft.com/en-us/library/
system.web.httpclientcertificate.cookie.aspx):

"can be used as a signature for the whole client certificate"

Does anyone know how the signature is achieved? It looks like a MD5
hash...

Thanks keith- Hide quoted text -

- Show quoted text -

Hi Nicholas,

Sorry if I wasn't specific enough.

What I mean is that (if I remember correctly - I don't have access to
a machine where I can test right now) the return value is a 32
character string containing the characters from the set '0'..'9' and
'a'..'f'. Therefore my guess is that it's a MD5 hash.

If that assumption is correct, is the hash calculated from the binary
value of HttpClientCertificate.Certificate, or a combination of other
HttpClientCertificate properties? Or am I completely off base with how
the "signature for the whole client certificate" is derived?

Thanks!