PS4 Release: pkg_pfs_tool by flat_z
PS4 veteran developer flat_z has released pkg_pfs_tool, a set of tools that can unpack PKG/PFS Files, build GP4 projects, and generate the required keys for PS4 pkg file manipulation (unpack/repack).
The tool is released in memory of scene dev Maxton, who sadly passed away this year.
pkg_pfs_tool usage
(note: some options might be disabled depending on sourcecode/compilation parameters. See series of #define at the top of main.c)
COMMANDS -h, --help help -i, --info Show information about image -l, --list List of entries -u, --unpack [file1 file2...] Unpack files from image -r, --repack [elfs dir] Repack image file (with plaintext elfs) OPTIONS ------------------------------------------------------------------------------ --key-content-id Use keyset of specific content ID --content-id Replace content ID on repacking --passcode Use specific passcode --sealed-key-file Use sealed key file for keys generation --encdec-tweak-key Use specific AES XTS tweak key for enc/dec --encdec-data-key Use specific AES XTS data key for enc/dec --sign-key Use specific HMAC SHA256 key for signing --sc0-key Use specific Sc0 key for enc/dec --use-meta-data-file Load GP4 meta data from file --dump-meta-data-file Save GP4 meta data to file --pfs-image-data-file Use plain pfs_image.dat as PFS content of PKG file --generate-gp4 Generate GP4 project from PKG file --unpack-inner-pfs Unpack inner PFS file from PKG file --unpack-outer-pfs Unpack outer PFS file from PKG file --unpack-sc-entries Unpack SC entries from PKG file --unpack-extra-sc-entries Unpack extra SC entries from PKG file --use-splitted-files Use splitted PKG chunks --no-unpack Don't unpack main PFS files from PKG file --no-signature-check Skip signature checking --no-icv-check Skip ICV hash checking --no-hash-recalc Skip recalculation of hashes on repacking --no-elf-repack Skip ELFs repacking --dump-sfo Dump SFO structure from PKG file --dump-playgo Dump Playgo structure from PKG file --dump-final-keys Dump final keys to use with the tool --dump-sd-info Dump SD info --use-random-passcode Use random passcode for GP4 project --all-compressed Use compression for all files in GP4 project
Download pkg_pfs_tool
Only the source code (no binary release) is available on the developer’s github. You’ll have to compile the binary yourself for your target system.
Source: Flat_z