...mostly done with a rewriting Clang plugin, with just some manual tweaking
necessary to fix poor macro usage.
Change-Id: Ie656f9d653fc716f72ac175925272696d509038f
Document encryption and decryption uses either NSS or OpenSSL to
calculate digest. Digest class hides the implementation details
between the two implementations. Previously, functions sha1 and
sha512 were used for this, but were less generic.
Change-Id: I60119e2ab9c5c1f4a2b02bc417c3c89c53a63fda
Currently Agile encryption is not supported, so all documents
loaded with "agile" encryption will be encrypted with "standard"
encryption when they are saved afterwards.
Change-Id: Id0477f43c00ed70032ca6b3390eebb1105d5ffa7
use protected to indicate that this is not callable directly, but only by
another ctor which will do the initialization. Not sure if coverity will grok
that, but if it doesn't then it can be submitted as a false positive
Change-Id: I8e97c0b441dc407a005913e2b10f0fb48f45672b
Additionally encryption and decryption has been refactored.
2 engines have been added: AgileEngine and Standard2007Engine,
which contain core functions for encryption and decryption.
Standard2007Engine refers to encryption and decryption as used
in Office 2007 and AgileEngine refers to encryption and decryption
as used in Office 2010 and 2013. AgileEngine does not yet support
encryption.
Change-Id: Ica1d4d5a109fb204012b92a0c39325fe0b99b793
