Elgamal Cryptosystem Example

MapAnnotation is aimed at making geometric constructions over a map (for a treasure hunt, for example). You can draw perpendiculars, parallels, circles, and measure distances on a digitized map, save and reload your work. Platforms: Windows

HW VSP is a software tool, which adds to the operating system a virtual COM port, (COM 5 for example) and redirects the data from this port through the TCP/IP network to another hardware interface, defined by IP address and port number. HW VSP works with any TCP/IP device, it can work as a TCP... Platforms: Windows

Java is a powerful, modern, elegant, easy to learn object oriented (OOP) programming language. You can spice up your homepage with Java applets or even program stand-alone applications with it. It has 'built in' Gif- and JPEG-support, which makes it a great tool for developing compact multimedia... Platforms: Windows

This calculator allows you to enter equations as you would write them on paper, for example - 17-(9*8) - 7 + 34.23 - but where this calculator really shines is in the "steps" box, there it will show you how it solved the equation step by step. Advance features display the result in hexadecimal,... Platforms: Windows

The wolf has always been an animal with an evil aura, surrounded by a certain mystery. Its predatory character has gained it numerous enemies, especially among farmers and agriculturalists who see danger in it and have persecuted it to the point of extinction. However, this is an image of a more... Platforms: Windows

Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin). Both Yout and Yin are functions of frequency. Group delay may also be calculated to compliment a... Platforms: Windows, Windows 8, Windows 7, Windows Server

PDF to text file converter that allows extracting text from a batch of PDF files. PDF2Text Pilot is an open-source tool. Software developers can use the code as an example of solving a text extraction task. Working from command line is supported. Platforms: Windows

Rizone Setup Sources allows you to edit your Windows Setup Sources. This is usefull for example when running System File Checker and it can't find your current installation paths. Platforms: Windows

Delete/Filter lines from big text files (for example log files). If you have ever been confronted with the problem that you want to delete or filter particular lines of a big text file, this free program is exactly what you are looking for. With only a few mouse clicks you can search for some... Platforms: Windows

Chart::Graph::Gnuplot is a function in module Chart::Graph that lets you generate graphs on the fly in perl. SYNOPSIS use Chart::Graph::Gnuplot qw(&gnuplot); gnuplot(%global_options, [%data_set_options, @matrix], [%data_set_options, @x_column, @y_column], [%data_set_options, < filename... Platforms: *nix

Genders is a static cluster configuration database used for cluster configuration management. Genders is used by a variety of tools and scripts for management of large clusters. The genders database is accessed by every node in a cluster, either through a networked file system or by replicating... Platforms: *nix

ferrisfuse is a FUSE module for mounting libferris filesystems through the Linux kernel. About libferris In non technical terms libferris makes the file system and other hierarchical storage systems easier to use. For the geeks out there, libferris is a virtual file system (VFS) that runs in... Platforms: *nix

Tie::ListKeyedHash is a system allowing the use of anonymous arrays as keys to a hash. SYNOPSIS use Tie::ListKeyedHash; [$X =] tie %hash, Tie::ListKeyedHash; my $live_key = [key,items,live]; $hash{$live_key} = Hello!; $hash{[key,trees,grow]} = Goodbye!; print... Platforms: *nix

Crypt::OpenPGP is a Pure-Perl OpenPGP implementation. SYNOPSIS my $pgp = Crypt::OpenPGP->new; my $result = $pgp->handle( Data => $message_body ); my $signature = $pgp->sign( Filename => $file, KeyID => $key_id, Passphrase => $pass, Detach => 1, Armour => 1, ); my $valid =... Platforms: *nix

COID is a C++ object-serving networking library, with tool that automatically generates a lightweight communication layer directly from the C++ class declarations. Instantly functioning remote callability for virtually any C++ class can be obtained just by decorating the C++ class with few... Platforms: *nix

Chart::Graph is a Perl extension for a front-end to gnuplot, XRT, and Xmgrace. SYNOPSIS # EXAMPLE: gnuplot #make sure to include Chart::Graph use Chart::Graph:Gnuplot qw(gnuplot); gnuplot(%global_options, [%data_set_options, @matrix], [%data_set_options, @x_column, @y_column],... Platforms: *nix

massrename is a general-purpose utility for batch-renaming file extensions, as well as strings within the base filename (for example, "SomeblehFile.mp3" to "SomeblahFile.mp3") Usage: /usr/bin/massrename [ ARGUMENTS ] ... Examples: massrename --from mp3 --to ogg # rename *.mp3 to *.ogg... Platforms: *nix

generateDS.py generates Python data structures (for example, class definitions) from an XML Schema document. These data structures represent the elements in an XML document described by the XML Schema. It also generates parsers that load an XML document into those data structures. In addition,... Platforms: *nix

Sendmail::AccessDB is an interface to the Sendmail access.db list. SYNOPSIS use Sendmail::AccessDB qw(spam_friend whitelisted); $friend_or_hater = spam_friend(user@example.com); $whitelisted = whitelisted(sender@example.com); This module is designed so that users of the Sendmail::Milter... Platforms: *nix

wmkeys project is a Window Maker and AfterStep dock app which allows you to quickly switch between different X keymaps, for example QWERTY and Dvorak. The source includes QWERTY and Dvorak keymappings. Other keymappings can be made with JWZs xkeycaps. Some code was taken from existing dock... Platforms: *nix