PDF password workflow: actual files

This is a self-authored fictional two-page packing record. The original is already public. The sample password is deliberately public: WillowDemo!2026
Use that password only to inspect willow-password-protected.pdf; it is not a recommendation for your own documents.

The tool encrypted the original once with printing and copying unchecked, then decrypted that output using its known password. Two deliberately incorrect password attempts confirmed the error and captured its temporary message. No unknown password recovery was performed.

The output uses 128-bit RC4 (V=2, R=3), not AES. The settings have no algorithm selector or independent owner-password field. Permission flags do not establish enforcement by every reader. Clipboard and printing tests were inconclusive; the Chrome opening-password prompt and successful opening were observed.

At the same pdfium rendering scale, both pages of both outputs match the source pixels, text and dimensions. File bytes change, and the decrypted output loses the original Title and Author metadata. Forms, signatures, attachments and other documents were not tested.

The three PDFs preserve actual source/download bytes. This outer ZIP is assembled locally with checks.json and this README, not produced by a native batch operation.
