Brandon ThomasandClaude Opus 5.5 ff641c669e M8.1: Protect Using Password: engine Protect/RemoveProtection edits (Acrobat permission levels: printing, changes, copy, screen readers; AES-256/AES-128/RC4 compatibility; encrypt-except-metadata), per-state passwords on the undo stack, owner rights kept after saving, pending security in Document Properties; dialog matching Acrobat's (Viewing/Editing, strength meter, Advanced Options), protect.password/protect.remove commands; doc_protect/doc_unprotect tools (passwords never echoed). Fixes: saving a password-protected document failed to rebase on the encrypted file; DocInfo.encrypted was false for every decrypted file ...

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-01 21:55:00 -04:00

..

examples

Session 4: M1.6 encryption (crypt crate R2-R6), M4 command registry, combine/extract/split, autosave + crash recovery, asset policy + xtask assets, README screenshots

2026-09-30 23:12:34 -04:00

src

M8.1: Protect Using Password: engine Protect/RemoveProtection edits (Acrobat permission levels: printing, changes, copy, screen readers; AES-256/AES-128/RC4 compatibility; encrypt-except-metadata), per-state passwords on the undo stack, owner rights kept after saving, pending security in Document Properties; dialog matching Acrobat's (Viewing/Editing, strength meter, Advanced Options), protect.password/protect.remove commands; doc_protect/doc_unprotect tools (passwords never echoed). Fixes: saving a password-protected document failed to rebase on the encrypted file; DocInfo.encrypted was false for every decrypted file

2026-10-01 21:55:00 -04:00

tests

M1.9: full saves write object streams + xref stream (PNG Up predictor); encrypt-dict closure kept outside; reader authenticates before validating the catalog

2026-10-01 08:43:41 -04:00

Cargo.toml

Session 4: M1.6 encryption (crypt crate R2-R6), M4 command registry, combine/extract/split, autosave + crash recovery, asset policy + xtask assets, README screenshots

2026-09-30 23:12:34 -04:00