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CHANGELOG.md

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Changelog

Version 0.0.9

  • Code refactored as a library, with lots of files, classes and methods
  • decrypt14_15 renamed to wadecrypt
  • Guessing logic moved to waguess
  • New tools introduced:
    • wacreatekey
    • waencrypt, for encrypting backups
    • wainfo, for printing infos

Version 0.0.8

As I uploaded the package to PyPI, the versioning scheme changed. It was too ugly to start from version 7.0.

  • Uploaded package to PyPI

Old changelogs

Note: this script did not use to follow a versioning policy. Versions number were written just for reference. This file may not be 100% correct: The true changelog is the git history.

Version 7.0

  • Support for crypt12 files (only msgstore tested)

Version 6.1

  • The AES authentication tag is now checked.
    This is the beginning of a new era as everything is checked properly.

Version 6.0

  • The MD5 checksum at the end of the file is now checked.

Version 5.4

  • Support for key version 3

Version 5.3

  • You can now specify a custom buffer size to be used.

Version 5.2

  • You can write the hex encoded key (crypt15) directly instead of specifying the key file.

Version 5.1

  • More command line switches (you can choose the approach and the default offsets for guessing mode)

Version 5.0

  • Unified the crypt14 and the crypt15 code bases.

Version 4.1

  • (Crypt15) Support for other DB files, like stickers, chat_settings, wallpapers...
    Note: stickers and wallpapers are ZIP files that will not be decompressed automatically.

Version 4.0

  • (crypt15) No more guessing offsets! The database header is now completely parsed. The guessing logic has been left as a fallback behaviour. The structure of the program has been changed accordingly.
  • The proto file for msgstore.db.crypt15 are now complete

Version 3.0

  • crypt15 support (in a separate script, decrypt15.py)
  • added a proto file describing the header of a msgstore.db.crypt15 file

Version 2.2

  • The Java object from the "key" file is now correctly deserialized, instead of just ignoring the header.
  • The SHA256 of the googleIdSalt in the "key" file is now actually checked.
  • Added a utility to read "password_data.key" and give a hashcat representation of the file.
  • Moved the changelog to a separate file.

Version 2.1

  • Refactoring
  • Added new command line options

Version 2.0 is here!

Since the file format keeps changing, I decided to completely reimplement the script. It should be much more efficient, and it should handle small variations of offset automatically.

Version 1.1

  • Added support for crypt14, via fixed headers.

Version 1.0

  • Initial implementation by TripCode for crypt12 files.