password encryption

[t70 at disroot.org]

Thanks!  This is exactly what I was looking for...


On 2023-11-30 02:07 AM, Thorsten Behrens wrote:
> Hi!
> 
> t70 at disroot.org wrote:
>> Hi, where do I find information regarding the encryption used with the 
>> "Save
>> with password" option?
>> 
> In ODF files saved with password encryption, unzip it & look into
> <file>/META-INF/manifest.xml for info on type & parameters of the
> encryption used.
> 
>> Looking for current documentation.
>> 
> The Open Document Format has this encryption feature standardized, the
> details are available here:
> 
> * https://opendocumentformat.org/guidance/security/
> * actual standard text:
>   
> https://docs.oasis-open.org/office/OpenDocument/v1.3/cs01/part2-packages/OpenDocument-v1.3-cs01-part2-packages.html#__RefHeading__752811_826425813
> 
> Since this is the dev list - the code performing the actual stream
> encryption is here:
> https://opengrok.libreoffice.org/xref/core/package/source/zipapi/ZipOutputEntry.cxx?r=848f9b2c#116
> 
> Cheers,
> 
> -- Thorsten