I only found the certificate chains there,
but not the revocation lists.
 
----- Original Message -----
Sent: Thursday, April 06, 2006 10:17 AM
Subject: Re: Need lots of help - Validating Signed XML files


Yeah it helped for me to see that i'm on the right path.

But i'm stil having some problems trying to open revocation lists and so forth.
I got my chain and revocations lists from this URL "http://www.certisign.com.br/suporte/downloads.jsp#icp".

If someone could enlighten me.

Thanks in advance.

                                 

www.tracesistemas.com.br
www.tracegp.com.br


Milan Tomic <[EMAIL PROTECTED]>

05/04/2006 04:36

Please respond to
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Subject
Re: Need lots of help - Validating Signed XML files






Take a look at this article:

http://java.sun.com/j2se/1.4.2/docs/guide/security/certpath/CertPathProgGuide.html

Hope it helps,
Milan


--- Cl�udio Engelsdorff Avila <[EMAIL PROTECTED]> wrote:

> I'm developing an application that signs and validate xml files using the
> apache xml security library.
>
> To sign a file is easy, but the validation part is becoming a real problem
> for me.
>
> I've been able to validate te signature itself, and its expiration dates,
> but i need more than just that. I need to validate the certification chain
> and rcl files as well.
> To be honest I could find some examples to validate the chain, but I don't
> understand how the certification chain really works.
>
> If you guys could give me some steps to follow would be very nice. My
> deadline is coming and i still have some pieces to put together.
>
>
> My goals are:
> - Assure that the certicate used was an end user certificate and not from
> a certification authority; (Didn't find nothing about this kind of
> validation)
> - Adopt rules defined by RFC 3280 for RCL and chain of trust
> (certification chain); (Completely lost on this one)
> - Verify if the revogation and chain lists are up to date; (Didn't get
> that far on my research)
> - Validate the key type used accept only keys type A; (I didn't find
> anything about this types only when you pucharse your key you choose this
> kind of things, at least here on brazil.)
>
>
>
> Thanks in advance.


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