OpenPGPBlackbox VCL Edition is a comprehensive collection of managed components that add PGP support to your Delphi / Kylix applications. OpenPGPBlackbox supports full range of OpenPGP operations, including * File encryption, signing, compression * OpenPGP key generation and management operations * OpenPGP keyring operations * PGP/MIME support (requires MIMEBlackbox) * Use of X.509 certificates with OpenPGP keys OpenPGPBlackbox components are a clean-room implementation of OpenPGP specification, which don't use any third-party libraries for core functionality. OpenPGPBlackbox is compatible with OpenPGP, GnuPG and PGP Corporation products. VCL edition of OpenPGPBlackbox can be used with Delphi 4-7, 2005 and 2006, Kylix 3, FreePascal.