https://bugs.freedesktop.org/show_bug.cgi?id=60700
--- Comment #10 from Aron Szabo <[email protected]> --- Beyond the matter whether it is nice or not, 0 byte-sized files mean a blocking problem at applying digital signature technology according to the related standards. The ODF v1.2 says, that "Document signatures shall contain a <ds:Reference> element for each file within the package [...]". For interoperability reasons it is also highly recommended to use "ASiC-E with XAdES/CAdES" format of ETSI TS 102 918 standard which requires the signature to cover all the elements of the package. But in case of having 0 byte-sized files in the files-to-be-hashed-and-signed set, a strict CEN CWA 14170 requirement can not be met which says, that it is a threat, if a "signature is generated to a 'null' document". Possible solutions for this issue are: e.g. simply deleting 0 byte-sized files from the package, or inserting some "dont-care" content into them such as XML comments, or an XML root element. -- You are receiving this mail because: You are the assignee for the bug.
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