v0.4.0

New

• create subcommand: pack a directory into an RPF archive
  • --version flag: 0, 2, 3, 4, 6, 7 (default: 7)
  • --encryption flag: none, open, ng (default: none)

Dependencies

• rage-rpf 0.5.1 (multi-version read/write, bug fixes)

v0.3.0

Changes

New features

• ytd subcommand — extract textures from a .ytd file inside an RPF archive as DDS files:

  rpf ytd <archive.rpf> <name.ytd> [--output DIR]
  

  Reports texture name, dimensions, format, and mip count for each extracted file.

Dependencies

• Upgraded to rage-rpf 0.2.0 (RPF7 write support + YTD parser)

v0.2.0 — AES/NG decryption and resource-file fix

What's new

This release adds support for opening and extracting encrypted RPF archives from GTA V, and fixes resource-file handling so resource sizes are reported correctly and extracted files have valid RSC7 headers.

Cryptography

• AES-256 ECB and GTA V's custom NG block cipher (Jenkins-hash keyed from 101 round keys and 272 lookup tables).
• --keys <DIR> global flag: point at a directory containing gtav_aes_key.dat, gtav_ng_key.dat, and gtav_ng_decrypt_tables.dat to open AES/NG archives.
• rpf extract-keys --exe GTA5.exe --output <DIR>: pulls the three key files out of a GTA5.exe binary via SHA-1 anchor search.

Resource file fix

• Resource file sizes are now read from the entry header (previously always reported as 0).
• Resource entries sized 0xFFFFFF are resolved by reading the size from the in-RPF body header.
• On extraction, resource payloads are wrapped in a fresh standalone RSC7 header preserving the original system/graphics page flags — the output is a valid .yft / .ytd / .ydr as expected by FiveM and other tooling.

Also

• info, list, tree, verify, and extract all accept --keys.
• Encryption bit on binary file entries is now honored (was silently ignored before).

Usage

# Opens an OPEN / unencrypted RPF (no keys needed)
rpf tree dlc.rpf

# Opens an AES or NG-encrypted RPF
rpf --keys ./keys extract x64/common.rpf --output common/

# Pull keys out of GTA5.exe once and save them
rpf extract-keys --exe /path/to/GTA5.exe --output ./keys

First Release

0.1.0

Remove known issues section from README.md to streamline documentatio…