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Questions about c14n implementation

From: Christian Geuer-Pollmann <geuer-pollmann@nue.et-inf.uni-siegen.de>
Date: Mon, 30 Jul 2001 09:26:05 +0200
To: w3c-ietf-xmldsig@w3.org
Message-ID: <52752887.996485165@clouseau>
Hi all,

I have two questions about the Canonical XML Interoperability Report [1]:

1. What does the following sentence (1. processor requirement) mean: "Use 
processors that support UTF-8 and UTF-16 and that translate to the UCS 
character domain".

Does this mean that canonicalizing UTF16-XML-Files must be possible (and 
that the result is UTF8) or what does "translation to UCS domain" mean?

2. Question: How did you check the 3rd processor requirement: 
"Implementations MUST NOT be implemented with an XML parser that
converts relative URIs to absolute URIs." . How should a parser (like 
Xerces) convert a URI? Does a parser understands what a URI is?


Christian

[1] http://www.w3.org/Signature/2000/10/10-c14n-interop.html
Received on Monday, 30 July 2001 03:30:42 UTC

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