Free public function software for linux

Public Fox cleans stuff after downloading.

Tired of cleaning stuff people download? Use this to limit file downloading.
Prevent browser changes.

Public Fox blocks users from downloading unwanted files.
Locks down Add-ons.
Locks down Preferences.
Locks down about:config
All with a central password.

Bio::NEXUS::Functions is a Perl module that provides private utility functions for the module.

This package provides private functions that are not object-specific.

Plutimikation is a math learning game for children. It trains basic calculation skills like multiplication in the number range between 1 and 100.
Its simple, it works and my daughter likes it. Its free software written for the KDE desktop.
Enhancements:
- First public release: Plutimikation 0.1.

CoreLinux++ Function Load Library (libclfll++) takes advantage of the abstract Library Load framework in the CoreLinux libclfw++ library by providing management of loading Linux shared libraries.
Application developers define function objects as wrappers and can then dynamically load the functions. It is very useful for implementing a framework for plug-ins.
Main features:
- Enlist members ( for requirements, analysis, design, and development )
- Formalize conventions for Object Oriented Analysis (OOA) and Design (OOD).
- Formalize standards and conventions for C++ code style.
- Gather requirements. Perform OOA and OOD using UML as the modeling language.
- Implement designs and example drivers.
- Develop utilities and applications for Linux that are CoreLinux++ certified
- Showcase CoreLinux++ certified applications by others

Eureka Public Key was created due to numerous requests for a public key application using our strong encryption techniques. The basic principle for its use is one creates their own public key and distributes the key to whomever they will be transferring encrypted files with.

When one receives a key, they import it into their key database. You can create and import as many keys as you wish. Both public keys are used in the cryption process. You select your particular public key to use and the public key of the person who will receive it.

When a file has been received you put in your public key that matches the one they used and select their public key that was used in the encryption. See the Encryption, Decryption and Import/Export sections for more information on these topics. To create a public key, click on Keys then Create Public Key or click on the gold key icon under the menu items.

All you have to do is define a name for the public key and click on Create. All encrypted files will be written to the Encryptions folder. Likewise, all decrypted files will go to the Decryptions folder. If a file already exists with the same name, it will be overwritten.

Encryption:

To Encrypt a file, click on File then Encrypt.

All you have to do is select Your public key, their public key and click on Encrypt or press enter then select the file you want to process.

The file selected will be encrypted and then placed in your Encryptions folder. Now you can send this file in the manner you prefer.

Note that this application encrypts in a binary format. In other words, it uses the full 256 character set and is not a text file. You will need to send it as an attachment if you are using email to transmit it.

Decryption:

To Decrypt a file, click on File then Decrypt.

All you have to do is select Your public key, their public key then click on Decrypt and select the file you want to process.

The file selected will be decrypted and then placed in your Decryptions folder.

GNU Libidn is an implementation of the Stringprep, Punycode and IDNA specifications defined by the IETF Internationalized Domain Names (IDN) working group, used for internationalized domain names. The package is available under the GNU Lesser General Public License.
The library contains a generic Stringprep implementation that does Unicode 3.2 NFKC normalization, mapping and prohibitation of characters, and bidirectional character handling. Profiles for iSCSI, Kerberos 5, Nameprep, SASL and XMPP are included. Punycode and ASCII Compatible Encoding (ACE) via IDNA are supported.
The Stringprep API consists of two main functions, one for converting data from the systems native representation into UTF-8, and one function to perform the Stringprep processing. Adding a new Stringprep profile for your application within the API is straightforward.
The Punycode API consists of one encoding function and one decoding function. The IDNA API consists of the ToASCII and ToUnicode functions, as well as an high-level interface for converting entire domain names to and from the ACE encoded form.
The GNU Libidn library is used by, e.g., GNU SASL and Shishi to process user names and passwords. Libidn can be built into GNU Libc to enable a new system-wide getaddrinfo() flag for IDN processing.
Libidn is developed for the GNU/Linux system, but runs on over 20 platforms including most major Unix platforms and Windows, and many kind of devices including iPAQ handhelds and S/390 mainframes. Libidn is written in C and (parts of) the API is accessible from C, C++, Emacs Lisp, Python and Java. An experimental native Java API is also available.
Enhancements:
- Libidn is now considered stable, and is being used in production at many sites world-wide.
- The command-line tools, examples, etc are now licensed under GPL version 3.
- Documentation, translations, and gnulib files have been updated.

OpenSSH LDAP Public Key patch provides an easy way of centralizing strong user authentication by using an LDAP server for retrieving public keys instead of ~/.ssh/authorized_keys.
It uses the standard core.schema/nis.schema and strongAuthenticationUser object class, which can simplify login centralization but could introduce serious security flaws if the LDAP server is not correctly configured.
Enhancements:
- A memory leak has been fixed.
- A potential LDAP filter injection if a username has strange characters in it [()*] has been fixed.

libnfnetlink is the low-level library for netfilter related kernel/userspace communication.
libnetfilter_log provides a generic messaging infrastructure for in-kernel netfilter subsystems (such as nfnetlink_queue, nfnetlink_log, nfnetlink_conntrack) and their respective users and/or management tools in userspace.
This library is not meant as a public API for application developers. It is only used by other netfilter.org projects, such as libnetfilter_log, libnetfilter_queue or libnetfilter_conntrack.
Main features:
- low-level nfnetlink message processing functions