Files
Matthew Jackson 15f7829468 scan, keys: read less on a live drive; FMTS discs on the trusted key path
- Key evidence reads the filesystem in batches with the metadata partition
  prefetched, not one command per sector (~1 s on a USB UHD).
- The live Blu-ray scan prefetches only the files it parses (~22 MB and
  three long seeks less on a UHD). The MKB is read from a 4 MiB prefix with
  its record headers walked; its bytes are unchanged.
- macOS: no fixed 500 ms sleep after unmounting before claiming the drive.
- FMTS discs use the trusted CPS path; unit-key samples skip forensic
  segment units. The parity_image_fmts_alternate_phase golden changes only
  in request count, on a fixture title under two keys (not a real disc).
2026-10-07 08:47:00 -07:00
..