[xmlsec] DigestValue, xmlsec failure, need guidance.

[Aleksey Sanin]

If you modified the signed document then you'll 
get a different digest. Either use external DTD or 
declare ID attributes from your program as explained
in the FAQ.

Aleksey


Artur BUJDOSO wrote on 3/10/2004, 10:30 AM:
> Thanks for the reply. 
> 
> Yes, I've read it and tried to declare at the beginning at the document 
> the Reference ID, and even tried to replace the URI to ID. 
> Following (short) result: 
> 
> func=xmlSecOpenSSLEvpDigestVerify:file=digests.c:line=164:obj=sha1:subj=unknown:error=12:invalid data:data and digest do not match 
> 
> The PreDigest data buffer, seems to contain the whole document, is this 
> normal? 
> 
> Since the author of the document generator admitted that he isn't sure about standards at all, it might be a wrong DigestValue. 
> 
> Artur 
> 
> 
> 
> Aleksey Sanin wrote: 
> 
> >Section 3.2 from the FAQ http://www.aleksey.com/xmlsec/faq.html 
> > 
> >Aleksey 
> > 
> >Artur BUJDOSO wrote on 3/10/2004, 7:25 AM: 
> >  
> > 
> >>func=xmlSecXPathDataExecute:file=xpath.c:line=273:obj=unknown:subj=xmlXPtrEval:error=5:libxml2 
> >>library function failed:expr=xpointer(id('Body')) 
> >>    
> >> 
> 
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