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v0.27.0: detect AACS-scrambled units by raw TS sync, not flag bits

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Rename is_unit_encrypted -> is_aacs_scrambled and decide encryption from the unit's MPEG-TS sync bytes (destroyed by the encrypted body) instead of the TP_extra copy-control (byte 0) or TS scrambling-control (byte 7) flags, which discs do not set reliably. One shared predicate now backs the decrypt gate and out-of-band key validation, so callers agree on what 'encrypted' means. Decryption restores the syncs, so a decrypted unit reads as clear and there is no flag to clear.
This commit is contained in:
MattJackson
2026-06-03 07:35:50 -07:00
parent c8eb42b490
commit b518860d9c
8 changed files with 138 additions and 132 deletions
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Cargo.toml
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@@ -1,6 +1,6 @@
[package]
name = "libfreemkv"
version = "0.26.11"
version = "0.27.0"
edition = "2024"
rust-version = "1.86"
license = "AGPL-3.0-only"