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Subject: Re: [ebxml-msg] Whitespace problem with XMLDSIG usage in ebMSS
Impressive analysis Sanjay. I disagree with one part: >The solution to this latter problem is to require MSHs to apply the XSL >transform to ds:SignedInfo elements BEFORE signing and BEFORE verifying > (that is, before the XMLDSIG implementation gets the envelope). This is often not possible. In many DSIG toolkits, the ds:SignedInfo is generated by the signing code, and the application has no capability to generate or modify it. I think the only practical thing is to include a warning that intermediate MSH's must treat at least ds:Signature elements as if the xml:space="preserve" attribute is set. /r$ -- Zolera Systems, Your Key to Online Integrity Securing Web services: XML, SOAP, Dig-sig, Encryption http://www.zolera.com
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