Adds support for new Cells file formats (ots, xltx, xltm).
Features
- Encrypt QR-Code content with standard symmetric algorithm implementations.
- Implemented QR-Code Signature Options property to specify custom encryption algorithm.
- Added support for new Cells file formats (ots, xltx, xltm).
- Specify custom serialization for QR-Code Signature.
- Added support for CRT and CER verification of digital Signatures for all supported Document types.
- Updated processing pages calculation for Cells documents.
Fixes
- Fixed exception when accessing PDF document without specified metadata.
