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v0.4.1 with Legacy and Console support, and FPK file decryption
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@emoose emoose released this 30 Sep 20:05
· 2 commits to master since this release
v0.4.1.LegacyConsoleAndFPKDecryption
a136f02

Automatically decrypts encrypted files inside FPK archives when extracting, and adds support for console/legacy QAR extraction and console FPK extraction/creation.

Changes:

  • Attempts to decrypt files inside FPK archives if they begin with 0x1B or 0x1C (result of the decryption is only used if the check byte is valid after decryption)
  • Support legacy QAR formats (version 1 = GZ PC, version 2 = TPP PS3/360, version 3 = TPP PC)
  • Add X360Reader / X360Writer classes for big endian FPK support
  • Edit FPK classes to use these reader/writers instead of passing streams around
  • Detect endianness based on the platform of the FPK and read/write using that endianness automatically

Console QAR and FPK files can be extracted perfectly (maybe 1% of files extract wrong though, unsure why..)
Creating console FPK files also seems to work fine, haven't worked on console/legacy QAR creation yet though.
FPK decryption has only been tested with PC files, but should hopefully work with console files too.

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