PGPBlackbox (VCL Edition) is a comprehensive collection of managed components that add PGP support to your Delphi / Kylix applications. PGPBlackbox is compatible with OpenPGP, GnuPG and PGP Corporation products. Data encryption, signing, compression, armoring and key generation, revocation, keyring management are supported. VCL edition can be used with Delphi 4-7 and 2005, C++Builder 4-6 and Kylix 2-3.