 Brandon ThomasandClaude Opus 5.5
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68ea2a068a
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M9 perf: signature revalidation after edits reuses the signed ranges' digests and the parsed signed revision (DigestCache per document) and no longer scans the file for revision markers: a comment edit on a 120 MB signed file takes 6 ms instead of 84 ms; cos exposes xref entries so unchanged objects are skipped when diffing revisions
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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2026-10-02 03:08:51 -04:00 |
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Brandon ThomasandClaude Opus 5.5
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bb1d9a0d8a
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M9.6: Use a certificate in the app: Digitally sign / Certify (draw a rectangle, or click an empty signature field) and Certify (invisible); Sign with a Digital ID, Configure New Digital ID (create a self-signed ID or use a .p12/.pfx) and Sign as dialogs with appearance preview, reason, location and certification permissions; signing saves; Signatures panel (status, details, trust, view signed version, export certificate); signature message bar; digital IDs and trusted certificates persist. Fix: locate signature placeholders by their unique ByteRange marker (full saves renumber objects)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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2026-10-02 02:59:19 -04:00 |
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Brandon ThomasandClaude Opus 5.5
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64e900f270
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M9.5: Signatures in the engine and for agents: every document carries its validated signature fields (revalidated on edits and against the session's trusted certificates); Session::sign/mark_signed (signing saves; history before signing is dropped); full rewrites of signed documents are refused; certificates load from PEM/DER; sign_list, sign_id_create, sign_document and sign_trust tools (83 tools)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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2026-10-02 02:50:12 -04:00 |
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Brandon ThomasandClaude Opus 5.5
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e06a98adaa
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M9.1–M9.3: new sign crate: DER, X.509, CMS SignedData, PKCS #12 (PBES2 and legacy, MAC) on RustCrypto with aws-lc-rs for RSA private keys; PAdES B-B signing (new or existing field, visible or invisible, DocMDP certification) with an incremental placeholder save; validation (digest, signature, chain against a trust store, changes after signing classified under DocMDP); checked against pdfsig and OpenSSL
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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2026-10-02 02:43:46 -04:00 |
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