sw: add XPackageEncryption support for binary doc
This adds read support for API-based MS-CRYPTO algos.
DRM encryption is implemented as a service and desrption
will be called if we found corresponding streams inside
binary OLE package.
Change-Id: Ie1a5b0417e1e7851b24d410c8f41dc85dd9210f7
Reviewed-on: https://gerrit.libreoffice.org/81600
Reviewed-by: Vasily Melenchuk <vasily.melenchuk@cib.de>
Tested-by: Vasily Melenchuk <vasily.melenchuk@cib.de>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/84437
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>