> XML Schema requires processors to ignore the line-length limitation and > collapse whitespace sequences to single space characters, so in schema > terms this all becomes irrelevant, and XML Sig says the schema is > normative. But it also says MIME is normative. Which is more normative > than the other?
XML Schema is not a presumed part of the XML Signature processing model, and in fact XML Signature fails badly in a number of scenarios involving schema validation, so it is generally bad practice to combine them without a lot of extra care. -- Scott
