You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@santuario.apache.org by Djelloul Aroui <Dj...@tipp24.de> on 2006/07/03 15:54:29 UTC

WG: help

Hallo every body,

I have used the xml security of apache to sign xml files.

I want to check, if a xml is changed or not. To do this, I want to
compare the signatures and the digest values:

1. I generate a new signature for the giving xml 2. I compare the new
generated xml signature with the old one. 
3. I cant compare the digest values, because the object SignedInfo
doesnt deliver a digestValue object?

How can I get the digest value from signedInfo?

Tanks for your help

Djelloul

Re: WG: help

Posted by Berin Lautenbach <be...@wingsofhermes.org>.

Out of curiosity - C library or Java?

If all else fails can read directly from the DOM.  Having said that, we
should probably have a method to read out the digest.

Cheers,
	Berin

Djelloul Aroui wrote:
> Hallo every body,
> 
> I have used the xml security of apache to sign xml files.
> 
> I want to check, if a xml is changed or not. To do this, I want to
> compare the signatures and the digest values:
> 
> 1. I generate a new signature for the giving xml 2. I compare the new
> generated xml signature with the old one. 
> 3. I cant compare the digest values, because the object SignedInfo
> doesnt deliver a digestValue object?
> 
> How can I get the digest value from signedInfo?
> 
> Tanks for your help
> 
> Djelloul
> 
>