 MattJackson
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515f2f6bc2
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100% codec coverage + disc/ and aacs/ module refactors
Codec coverage (DVD + BD + UHD):
- E-AC-3 (Dolby Digital Plus): bsid detection, frame size calc — 8 tests
- DTS-HD MA/HR: extension substream (0x64582025) detection — 8 tests
- LPCM: BD header skip, raw PCM extraction — 6 tests
- DVD VobSub subtitles: passthrough parser — 5 tests
- Dolby Vision: verified RPU NAL type 62 preserved in HEVC — 1 test
Module refactors:
- disc.rs → disc/mod.rs + bluray.rs + dvd.rs + encrypt.rs
- aacs/mod.rs (1661 lines) → mod.rs (21) + keydb.rs + keys.rs + decrypt.rs
- All public APIs preserved, all tests pass
270 tests total, 0 failures.
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2026-04-11 17:22:18 +00:00 |
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MattJackson
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fe723a7759
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Add crypto roundtrip tests: CSS + AACS validation
- CSS: decrypt_key determinism, descramble XOR roundtrip, TAB1 permutation,
TAB4 bit-reversal involution, Stevenson attack on scrambled sector
- AACS: decrypt_unit roundtrip, disc hash deterministic, VUK derivation,
unit key parsing, EC point-on-curve and ECDSA already covered
- 239 tests total
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2026-04-11 17:17:29 +00:00 |
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