Adds many improvements related to digital signatures.
기능
- Updated time-stamping support according to RFC 5816 (SigningCertificateV2/ESSCertIDv2).
- Optimized file size and processing speed for generating signatures.
- Timing options for OCSP.
- Support for indirect CRLs.
- Made CRL retrieval more robust, e.g. unexpected HTTP headers.
- Workarounds in the PKCS#11 engine to handle behavior of certain token models.
- PKCS#11 improvements for multi-threaded signing applications.
- Support for signing with a Hardware Security Module (HSM).
- Create PAdES/CAdES signatures by default.
- Custom build of PLOP DS for attaching external cryptographic engine for hashing and signing.
- Added code samples for creating dynamic signature visualization with PDFlib.
- New build configuration for attaching external crypto routines via the PKCS#11 interface, but without dynamic loading.
수정사항
- Bug fixes in PDF handling, e.g. form field names, XMP properties.
PDF 선형화, 최적화, 보호 및 디지털 서명(Linearization, Optimization, Protection and Digital Signatures).
2003 이래 공식 유통업체