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Subject: [OASIS Issue Tracker] Updated: (OFFICE-2562) ODF 1.2 Part 1 CD04:protection-key password format unspecified
[ http://tools.oasis-open.org/issues/browse/OFFICE-2562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Brauer updated OFFICE-2562: ----------------------------------- Resolution: Add to 19.699 and 19.852: The password shall be provided as a sequence of bytes in UTF-8 encoding. > ODF 1.2 Part 1 CD04: protection-key password format unspecified > --------------------------------------------------------------- > > Key: OFFICE-2562 > URL: http://tools.oasis-open.org/issues/browse/OFFICE-2562 > Project: OASIS Open Document Format for Office Applications (OpenDocument) TC > Issue Type: Bug > Components: Security, Table, Text > Affects Versions: ODF 1.2 Part 1 CD 4 > Environment: This issue applies to all versions of ODF 1.2 Part 1 CD04, earlier drafts, and to ODF 1.1 and ODF 1.0 > Reporter: Dennis Hamilton > Fix For: ODF 1.2 > > > The table:protection-key (19.699) and text:protection-key (19.852) attributes carry the results of hashing of sequences of binary bits supplied to a digest algorithm. The input is internal computer data. > For ODF 1.2 Part 1 protection-key attributes, it is not specified how those binary bits are obtained nor how a consumer of a document holding such keys is expected to obtain the same binary bits and confirm their submission by arriving at the same hash-code result. > This proposal establishes that UTF-8 encoding in binary octets shall be used. > This proposal establishes that the permissible Unicode characters shall be the same ones permitted for encoding of XML document in Unicode. > Finally, truncation or limitation of the string differently by the consumer than is applied by the producer requires that there be some agreement on where truncation shall occur. The value of 2^61-1 octets is chosen because that is the limitation on the input for SHA1. It would be wise to find a more-practical though generous limitation. This proposal makes no recommendation. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://tools.oasis-open.org/issues/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
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