PGP component and routines for Delphi 1.0

Library Overview
- Supports PGP SDK versions 1.7.x and 2.x and requires one of that versions to be installed.
- Shrinks complex code required to perform PGP tasks from tens lines to a single function call.
- Uses only pure Delphi code and native PGP SDK dynamic-link libraries. No intermediate or third-party DLLs.
- All functions are dinamically linked to PGP SDK DLLs so your project will not crash on the clients computer where the PGP hadnt yet been installed.
Access to PGP Default Keyring (only for version 1.7.x):
- Retrieve the list of UserIDs from the Default Keyring;
- Export and Import keys from/to Default Keyring;
- Validate the secret keys password;
- Read key info: UserID, Fingerprint (as a string of hex quads), and KeyID;
- Decode and encode data using UserID: string to string, string to file, file to string, and file to file;
- Sign messages on encode and retrieve signer(s) info on decode;
Standalone PGP routines (both SDK versions, does not require use Keyrings at all):
- Generate a key pair (secret and public keys);
- Validate or change the secret keys password;
- Read key info: User ID, Fingerprint (as a string of hex quads), Secret key (if present), Public key, Key ID, and IsSecretKey flag;
- Replace all UserIDs existing in the Key by a single UserID. Can also be used to rename an UserID.
- Decode and encode data using Private or Public Key: string to string, string to file, file to string, memory to memory, memory to file, file to memory, and file to file.
- Sign messages on encode and retrieve signer(s) info on decode;
- Create and verify the detached signatures.
Symmetric cipher (IDEA, 3DES, CAST5) and hash (MD5, SHA, RIPEMD160) components.
The demo package includes:
- Complete manual in *.CHM file format;
- Interface part of the components unit, MCPGP.int;
- PGP SDK interface unit source code, PGP_SDK.pas;
- Sample application source code, MCPGPDemo;
- Compiled sample program, MCPGPDemo.exe.