Cipher Substitution Trigram

DP-Multicrypt is a filecrypther with drag and drop support: Multicrypt might the following cipher: Blowfish, Cast256, IDEA, Mars, RC4, Twofish, RC6, Rijndael with the full keysize from this cipher and the CBC-MODE. DP-Multicrypt crypt with the full keysize from this crypter: Blowfish cipher use... Platforms: Windows, Other

Cryptographic Text Converter is a small, easy to use application specially designed to offer you a graphical text editor that allows users to encrypt / decrypt the textual contents displayed on the screen using a 128-bit AES (Advanced Encryption Standard) cipher. for WindowsAll Platforms: Windows

SqlParallelExecuter is specially designed to be a SQL scheduler that supports parallel statement execution. The program also supports dynamic and static parameter substitution. Now you can use this handy and accessible Command Line-based tool anytime you need. The application has been written in... Platforms: Windows, 2K, XP, Windows Vista, 7

Hide your valuable information from unauthorized access. Use this easy software for encoding images and hiding valuable textual info into the image (steganographie). Several encrypted images together with hidden text could be saved into one file. Platforms: Windows

Challenger is a portable encryption software for files and folders. Simple user rights for the installation and for the execution suffice. Through this the program is also flexibly usable on a USB flash drive (also U3). The software is conceived for the local data security and for closed... Platforms: Windows

Free program, which allows you to change/replace multiple letters and phrases at a time. It is easy to create and save lists of changes/replacements, so that you can reuse them. You can even paste replacement table from your spreadsheet (e.g. Excel/Calc). wReplace resembles Notepad. Like... Platforms: Windows

Shows the two different methods of solving simultaneous equations - by elimination and substitution. Each method is clearly explained in a step by step manner. The elimination method of adding the equations vertically makes solving simultaneous equations fast and easy. SimulEquations can... Platforms: Mac

A C++/Qt program for use in encrypting and decrypting simple substitution cyphers. These cyphers are often found in newspapers and various puzzle books. Platforms: Windows, Mac, BSD, Linux

ARaC (Almost Random Cipher) is (or will become) a 512bit cipher. The ARaC suite is a C program which can encrypt/decrypt files and streams. The cipher itself cannot be download on SF due to US export laws, check http://arac-suite.sourceforge.net ! Platforms: Windows, Mac, BSD, Solaris, Linux

Feel pictures free of charge - SeebyTouch is the unique open source tactile vision substitution system available! Using the software and the construction manual it is possible for everyone to get pictures over the tactile sense! - Blindensehersatzsys Platforms: Windows, Mac, BSD, Solaris, Linux

Cryptomni is a program which can encrypt and decrypt files using the one-time pad cipher. If a key is truly random, kept secret, and never reused, this encryption algorithm can be proven to be unbreakable. Platforms: Windows, Mac, Linux

DOM translated Asynchronous XHTML lets you communicate with your server via AJAX, and recieve plain XHTML + scripts that are then translated to your DOM for easy insertion/substitution. What does this mean?: AJAX with no innerHTML and no cryptic XML! Platforms: Windows, Mac, Linux

Ganza is a cryptanalysis tool for classical ciphers (mono and polyalphabetic) that lets the user define almost completely arbitrary cipher and plain alphabets, allowing for the proper cryptanalysis of cryptograms obtained from non-English texts. Platforms: Windows, Mac, Linux

JCryptor uses the Caesar-Chiffre to encrypt keystrokes on-the-fly. It can also be used to decrypt an encrypted text easily. Caesar-Chiffre is a simple encryption algorithm, developed by Julius Caesar, to encrypt his correspondence with Cicero in the ancient world. Therefore it uses a simple... Platforms: Mac

JEnigma is a java API to implement the Enigma cipher, as used by the Enigma encryption machine. Platforms: Windows, Mac, Linux

OpenSEED is open source implementation for SEED, the 128-bit Symmetric Block Cipher which is used widely among Korean Financial & Banking Companies. OpenSEED will implement TLS over SEED, also. Platforms: Mac

A command-line to help encipher and decipher your password based on a simple algorithm. Java version provides GUI. Platforms: Windows, Mac, Linux

Vernash: Stream cipher based on the Vernam cipher and Variable-Length Hashes Platforms: Mac

The MarshallSoft AES Library for C/C++ (AES4C) is a toolkit that allows software developers to easily implement strong encryption and decryption into a Windows C/C++, Visual C++, .NET or Visual C# application. AES4C is a component (DLL) library that provides an easy interface to... Platforms: Windows, Windows 8, Windows 7, Windows Server

The MarshallSoft AES Visual FoxPro Library (AES4FP) is a toolkit that allows software developers to easily implement strong encryption and decryption into a Windows FoxPro application. AES4FP is a component (DLL) library that provides an easy interface to to perform encryption and... Platforms: Windows, Windows 8, Windows 7, Windows Server