Matthew Jackson
c81cc5ccaa
The KEYDB-gated test that feeds real key material into libfreemkv's AACS crypto now composes decrypt_unit + is_clean (the removed decrypt_unit_try_keys wrapper's behaviour), unchanged semantics.
73 lines
2.5 KiB
Markdown
73 lines
2.5 KiB
Markdown
# Changelog
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## [1.4.2] — 2026-07-15
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Version sync with the workspace; inherits libfreemkv 1.4.2. The keydb test that
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feeds real key material into the AACS crypto was adapted to the segregated
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`decrypt_unit` + `is_clean` primitives (behaviour unchanged).
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## [1.4.1] — 2026-07-14
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Version sync with the workspace; inherits libfreemkv 1.4.1.
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## [1.4.0] — 2026-07-13
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Version sync with the workspace; inherits libfreemkv 1.4.0.
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## [1.3.2] — 2026-07-10
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### Changed
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- Unit keys carry libfreemkv's new `UnitKey.variant_number`; every source
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(keydb, online, VUK-derived) emits `0` — ordinary, non-forensic content —
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via the `UnitKey::new` constructor. No behaviour change. Inherits
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**libfreemkv 1.3.2**.
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## [1.3.1] — 2026-07-10
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### Licensing
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- **Relicensed to the MIT License, from 1.3.1 onwards** (releases up to and
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including 1.3.0 remain under AGPL-3.0).
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Version sync with the workspace; inherits libfreemkv 1.3.1.
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## [1.3.0] — 2026-07-08
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### Added
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- **AACS 2.0 host certs round-trip through `keydb.cfg`.** `to_keydb_cfg` now
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emits the sibling `| HC2 |` line — the inverse of the v2 host-cert parser — so
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writing a keydb back out no longer silently drops AACS 2.0 host certs.
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### Changed
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- **Resolve runs directly on `libfreemkv::aacs` primitives.** After libfreemkv
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dropped its `aacs::boil` veneer, the resolve path now calls
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`derive_media_key_from_{pk,dk}`, `derive_vuk`, and `decrypt_unit_key` from
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`aacs::derive` with the `aacs::types` newtypes. No behaviour change.
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- Inherits **libfreemkv 1.3.0**.
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### Fixed
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- **keydb save-validation matches the parser exactly.** A `0x` line counts as a
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disc entry only when it also contains ` = `, so validating and persisting
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content that parses to zero usable entries (e.g. a stray `0xDEADBEEF` line) can
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no longer succeed.
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- **Disc-entry titles round-trip verbatim** (parentheses and all) — the parse
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path now keeps the title exactly as the emit path writes it.
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## [1.2.0] — 2026-06-29
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### Changed
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- **One hex parser across the toolchain.** Online and keydb hex inputs now parse
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through `libfreemkv::hex`, the same parser the library uses — no separate
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decoder with its own length/nibble rules.
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- **`DiscInputs` carries the disc's AACS version**, and the tests derive the
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`Unit_Key_RO` stride from `inputs.version` instead of hardcoding it, so an
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AACS-1.0 (V10, 48-byte) and AACS-2.x (V20/V21, 64-byte) disc are each handled
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at their own stride.
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- **Online MKB read cap aligned with libfreemkv (64 MiB)**, and an over-cap MKB
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is logged rather than silently truncated.
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