Product Info
With help of PDFBlackbox your Delphi, C++Builder or Kylix application can
* Sign and verify PDF documents using RSA public keys and X.509 certificates
* Encrypt and decrypt PDF documents using RSA public keys and X.509 certificates
* Encrypt and decrypt PDF documents using symmetric keys (passwords, passphrases)
* Perform operations using keys stored on cryptographic hardware (USB cryptotokens and smartcards)
* Compress the documents, being processed, using ZLib compression algorithm
* Handle huge PDF documents without significant memory requirements
PDFBlackbox (VCL Edition) is a comprehensive collection of native VCL components that help you compress, encrypt, sign and compress PDF documents from your Delphi or Kylix applications.
PDFBlackbox components are a clean-room implementation of PDF format specification, which don't use any third-party libraries for core functionality.
VCL edition of PDFBlackbox can be used with Delphi 4-7, Delphi 2005-2009, C++Builder 2007 and 2009, Kylix 3, FreePascal.
What's new in current version
Support for timestamping of existing signatures
AutoAdjustEncoding property for the signature widget
Improved signature insertion time for extra-large signature objects (big CRLs, OCSP responses or other revocation information embedded to the signature)
Please contact PDFBlackbox (VCL) publisher, EldoS Corporation if you have questions or issues regarding this product.
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