Note This page contains release notes for GroupDocs.Signature for .NET 18.5 Major Features There are about more than ten improvements, new features and fixes in this regular release. Most new features are related to ability to serialize and encrypt Text or objects of QR-Code Signatures with standard or custom encryption implementation. The most notable changes are:
Introduced ability to encrypt QR-Code content with standard symmetric algorithm implementations Implemented property of QR-Code Signature Options to specify custom encryption algorithm Involved support of new Cells file formats (ots, xltx, xltm) Added ability to specify custom serialization for QR-Code Signature object over attributes or by Options property Implemented support of CRT and CER file format for verification of digital Signatures for all supported Document types Fixed exception when accessing Pdf document without specified metadata Updated calculation for processing pages for Cells documents Full List of Issues Covering all Changes in this Release Key Summary Issue Type SIGNATURENET-3461 Implement standard symmetric algorithm for QRCode Signature data encryption New Feature SIGNATURENET-3460 Extend QRCode Signature to specify custom encryption dynamically New Feature SIGNATURENET-3424 Add ability to process new Cells file formats (ots, xltx, xltm) New Feature SIGNATURENET-3422 Implement custom encryption for embedded QR Code Signature New Feature SIGNATURENET-3417 Implement custom serialization for embedded objects in QR Code Signature New Feature SIGNATURENET-3470 Implement support of CRT and CER digital certificates files types for Verification Improvement SIGNATURENET-3473 Tests for digital PDF signatures are failed with message “PKCS#1 does not support ocsp, timestamp settings, use PKCS#7” Bug SIGNATURENET-3472 Add messages for exceptions that were thrown during making certificate objects for digital signatures Bug SIGNATURENET-3469 Exception when accessing Pdf document without specified metadata Bug SIGNATURENET-3170 Incorrect number of pages calculation for all Cells Options Bug Public API and Backward Incompatible Changes Note This section lists public API changes that were introduced in GroupDocs....ability to serialize and encrypt text or objects of QR-Code Signatures...several solutions to encrypt Text or Data properties of QR-Code...