File: ChangeLog

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libfvde 20190104-1.1
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TODO
* libfvde
  - optimize XML plist parser to directly generate keys
* fvdeinfo
  - print logical volume identifier
* format support
  - 2x 0x001a block with same serial, where second one contains size of 2x extents
  - and first 1x extent, another image only the size of 1x extent.
* volume offset detection
  - fallback check if volume data is before encrypted metadata?
* pyfvde
  - pyfvde_volume_get_size replace by pyfvde_volume_get_logical_volume_size ?
  - add functionality to set encrypted context plist
* complete libfvde_xml_plist
  - rename XML plist key to element
  - improve error reporting regardin not being able to read the plist
    versus not being able to read specific elements.
* read 0x0012 and 0x001d/0x0505 pairs and compare sequence numbers
* add support for block chains 0x0019, 0x0024
* add support from compressed XML plist 0x0019
* print metadata block offset for debugging
* check for partial encrypted volumes
* debug print block type description for 0x0405 metadata

....
libfvde_encrypted_metadata_read_type_0x0305: number of entries : 1
libfvde_encrypted_metadata_read_type_0x0305: unknown1:
00000000: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ........ ........
00000010: 00 00 00 00                                        ....

libfvde_encrypted_metadata_read_type_0x0305: logical volume number of blocks : 29323264
libfvde_encrypted_metadata_read_type_0x0305: unknown2 : 4194304
libfvde_encrypted_metadata_read_type_0x0305: unknown3:
00000000: 00 00 00 00 00 00 00 00                            ........ 

libfvde_encrypted_metadata_read_type_0x0305: logical volume block number : 65536
....

* Make sure to detect PassphraseWrappedKEKStruct in different locations within
  the XML
* add password keep
* remove deprecated functions
  - libfvde_volume_read_random
* double check 0x0505 findings with debug logs
* git version
  - make sure dependent local libs are in git
  - fix synclibs.sh for libfvalue Makefile.am
* merge reading metadata and encrypted metadata ?

* API add volume identifier functions

* add handling of FVDE volumes with corrupt metadata, e.g. file header

* read and compare second physical volume header

* move initialize of volume specific runtime data to open and clean up to close
* store passwords as hashes?
* libxml
  integrate into packaging system
  print status info in configure
* split off AES KEK functions
* fvdemount add osxmount support
* code clean up
  - check for leading spaces
  - check for () without spaces
  - check for = alignment
  - check for if ( instead of if(
  - check error codes
* check README files
  - make sure pkg-config is mentioned as a dependency
* add debug output
  - encryption method
  - checksum algorithm

Future considerations:
* how does tie into CS volume management
  - rename library to libvcs ?
  - rename FileVault to CoreStorage ?

20161103
* worked on tests

20160729
* worked on format support

20160728
* worked on format support

20160727
* worked on format support

20160720
* worked on format support

20160719
* worked on format support

20160718
* worked on Python bindings

20151018
* worked on format support

20151017
* worked on Python bindings

20151013
* worked on format support

20151013
* worked on XML plist

20151012
* worked on XML plist

20151011
* worked on format support

20150926
* added ps1 scripts

20150720
* worked on signature check

20150222
* Code clean up
* Worked on documenation
* Changes for handling 0x001a metadata with different plist key sequence

20150106
* 2015 update

20141226
* changes for updated dependencies

20141130
* code clean up

20141120
* code clean up

20141018
* removed README.macosx

20141017
* changes for deployment

20140907
* updated dependencies
* updated msvscpp files, not operational yet

20140531
* updated dependencies

20140112
* 2014 update
* updated dependencies
* exposed some encryption context plist functions in API

20130909
* updated dependencies
* worked on libcthreads build support

20131205
* updated dependencies

20130716
* updated dependencies
* replaced AES-XTS code by libcaes XTS implementation
* worked on git support
* code clean up

20130703
* code clean up

20130412
* updated README files
* updated dependencies
* added tests directory

20130331
* updated dependencies
* code clean up

20130305
* added safe-guards for XML plist data
* added check for block serial number
* added support for 0x0505 block that is defined before 0x001a block

20130228
* worked on improving logical volume offset detection

20130227
* worked on improving logical volume size detection
* code clean up

20130226
* worked on improving logical volume size detection
* code clean up

20130221
* fix for value overwrite of logical volume size by successive block

20130220
* small change to include/types.h

20130113
* 2013 update
* updated dependencies
* updated msvscpp files

20121217
* bug fixes

20121212
* updates to debug output

20121114
* updated libfvde.3 man page
* added volume get offset function
* worked on set keys
* code clean up
* worked on msvscpp files

20121113
* updated man pages
* added change to support number of iterations in password
  wrapped kek

20121112
* updated dependencies
* replaced libfvde_parse_uuid_string by libfguid function
* fixes in pc and spec file

20120916
* worked on fvdemount

20120915
* applied updates
* worked on fvdemount
  - added -X option
  - replaced EBADFD by EIO

20120813
* worked on encrypted removable media
* worked on man pages
* fixed issue for debug output for libfvde_io_handle_read_unencrypted_volume_header
* worked on function to pass VMK directly

20120808
* applied updates

20120724
* code clean up

20120723
* code clean up
* removed key and volume master key files they served no purpose in contrast
  to original libbde code

20120722
* code clean up
* fixed potential memory and data leak in set password functions

20120721
* fix for acinclude.m4 and libxml2.m4
* added libcsplit
* applied updates
* switched library order in tools
* updated .pc and .spec file
* preparations for msvscpp build

20120521
* configure.ac fixes for dpkg files

20120520
* code clean up

20120519
* removed libfvalue
* code clean up
  - renamed plist
  - change naming of volume offset and size
* add support for secondary encrypted metadata block
* added XML parsing to encrypted metadata block

20120518
* code clean up of fvdemount
* code clean up
  - removed more unused code
  - fix for relative volume offset

20120516
* bug fixes for plist
* code clean up
* added more debug output

20120514
* fixes for wide character build

20120510
* updated dependencies
* code clean up

20120405
* fix for libxml2 detection on MacOS-X

20120208
* code clean up

20120207
* code clean up
* fixed wrong context for decryption

20120206
* code clean up

20120202
* code clean up

20120124
* added debug output
* rewrite of dealing with metadata
* removed AES CCM code
* removed BDE metadata definitions

20120117
* added debug output

20120116
* 2012 update
* updated pc file
* updated dependencies
* removed libbde
* renamed to libfvde
* added libfcache
* updates for array type changes
* updates for libcaes changes
* updates for libbfio changes
* updated for libfcache/libfdata changes
* fixed a several potential memory leaks
* fixed a several integer overflow/truncation issues

20111007
* initial version based on libbde