The OpenAI site is centered around an Open Source project and community involving artificial intelligence. The project itself is the creation of a set of tools that are considered to be models of human intelligence or biomimicry. These tools are intended to be integrated into applications or used stand alone for research.
Zebedee is a simple program to establish an encrypted, compressed tunnel for TCP/IP or UDP data transfer between two systems. This allows traffic such as telnet, FTP, and X to be protected from snooping as well as potentially gaining performance over low-bandwidth networks from compression.
ctunnel is a program for tunneling and proxying TCP or UDP connections via a cryptographic tunnel. ctunnel can be used to secure any existing TCP or UDP based protocol, such as HTTP, Telnet, FTP, RSH, MySQL, VNC, DNS, XDMCP, NFS, etc. You can also chain or bounce connections to any number of intermediary hosts.
MUTE File Sharing is an anonymous, decentralized search-and-download file sharing system. Several people have described MUTE as the "third generation file sharing network" (From Napster to Gnutella to MUTE, with each generation getting less centralized and more anonymous). MUTE uses algorithms inspired by ant behavior to route all messages, include file transfers, through a mesh network of neighbor connections.
TaoCrypt is a portable, fast, cryptographic library for most needs. Its features include one way hash functions: SHA-1, MD2, MD4, MD5, RIPEMD-160; message authentication codes: HMAC; block ciphers: DES, Triple-DES, AES, Blowfish, Twofish; stream ciphers: ARC4; public key cryptography: RSA, DSA, Diffie-Hellman; password based key derivation: PBKDF2 from PKCS #5; a pseudo random number generator and large integer support. There is also support for Base 16/64 encoding/decoding, DER encoding/decoding, and X.509 processing.