arc is an ASN.1 compiler written by FORGE Research for use in internal projects. It is being released under a BSD-like licence. arc creates Java source code that uses the basic ASN.1 classes that were created for use with other FORGE projects. These basic ASN.1 classes are included in the arc distribution.
A BestCrypt volume is accessible as a regular filesystem on a correspondent mount point. The data stored on a BestCrypt volume is stored in the container file. A container is a regular file or block device, so it is possible to backup, move, or copy it to other disk (CD-ROM or network, for instance) and continue to access encrypted data using BestCrypt. BestCrypt supports the following encryption algorithms: GOST in Cipher Feedback mode and BLOWFISH, DES, TWOFISH in Cipher Block Chaining mode. A container can be formatted for any filesystem supported by Linux (MINIX, EXT, EXT2, FAT, FAT32, and others) and mounted as an additional volume to any mount point.
crypt++.el is a package of Lisp functions that recognize automatically encrypted and encoded (i.e., compressed) files when they are first visited or written. The BUFFER corresponding to the file is decoded and/or decrypted before it is presented to the user. The file itself is unchanged on the disk. When the buffer is subsequently saved to disk, a hook function re-encodes the buffer before the actual disk write takes place.
dirtypgp is a quick-and-dirty wish script to run in a X Window environment. It is a workslate upon which clear or cipher text may be cut and pasted. A series of button controls then are used to convert to and from ciphered and clear text, encoded with the PGP package. It was originally written by Carsten Meyer, who released it under the GPL.