Diffie hellman software: Data file and e-mail encryption utility, BCArchive creates encrypted archive, Strong encryption and authentication for apps and more.
SecureBridge is a library of nonvisual components for Delphi, Delphi for .NET and C++Builder. They provide support for secure connection with remote services using SSH protocol. It is enough to place components that implement functionality of the client and storage, and specify the server adress and the user login information to establish secure connection.
Puffer is a general purpose 256-bit AES encryption utility for protecting your most sensitive data. Use Puffer to securely exchange email with other Puffer users via the 2048-bit Diffie-Hellman key exchange function. Compress and encrypt your data files into zip-style PUF archives. Use steganography to hide data among the pixels of image files. Distribute self-decrypting archives to non-Puffer users. Permanently erase data with wipe functions.