Open Source Cryptography Software - Page 39

This program can encrypt / decrypt strings with the Caesar's Cipher. It also can try to crack an encrypted string with brute force. (C) Daniel Steinhauer <pik-9@users.sourceforge.net>

/!\ Developer(s) needed to optimize routines, multi-processing; any kind of help is accepted :)

Criptex is a free software for crypting texts

CrococryptQuerl =============== CrococryptQuerl (CQuerl) is a web-based open-source file encryption and file exchange tool. If you trust the application service provider which is running CrococryptQuerl, it can be seen as an "anonymous & encrypted safe deposit box for computer files". ---INTRO--- The encryption is done on-the-fly using the user's password. Of course, this requires a trusted TLS/SSL connection to the server running CQuerl. The user provides a file and password and receives an ID. No plaintext data is stored in CQuerl including filenames. If the user looses the ID or forgets the password, the encrypted file cannot be recovered - even by the service provider. DOWNLOAD ======== * A demo running on Google's App Engine (GAE) can be found here: https://crococrypt-querl.appspot.com ==> GAE limits the files to be uploaded to 1MB(!). ==> The file database will be cleared occasionally. ==> Crypto seems to be working slowly on GAE, so be patient! ;)

A library written in Visual C# for encrypting a text message into an image file, and decrypting an image file to get the text message using Rijndael Algorithm, RSA Algorithm, and LSB Substitution Algorithm.

Crypt is the developed based on the ASCII Table shift and it can customized based on the user requirements, right from the shifting order and the level of encryption or decryption. It can be integrated to any of the programming language with the custom build of the source code. It can secure from text file to binary code.

CryptAPI is a C# library that contains unimplemented algorithms in the .NET framework (NT, NTLM, BlowFish, DES and MD5) linking and emulating the crypt() unix function re-programmed in C#. The main purpose is to provide backward compatiblity.

It is a fine tool to encrypt your data.It uses a dinamic algorithm and a nice interface.It`s easy to use and helpful.

Crypt-EG is an easy visual cryptosystem program that implements ElGamal method using elliptic curves.

A free (as in beer) OpenSSL GUI for encrypting, decrypting and compressing files and folders, using the AES256 cipher in "salted" CBC Mode. Made for Mac OS X 10.5 (or later) Intel or PPC.

Cryptographic Java library for creating, maintaining, persistence and use of cryptographic entities.

This is an effort to develop an openPGP (RFC2440) compliant public keys server which is licensed under the terms of the GNU GPL.

The Crypthing project aims to develop cryptographic software for business, government and personal use within the context of Brazilian Public-Key Infrastructure.The first delivery is an application to sign documents for non-repudiation purposes.

Cryptic is a cryptographic applications suite for encryption/decryption of data, calculating cryptographic hashes or message digests and securing user passwords using a master password in a password safe.

Derived from TrueCrypt 6.3 release, I added some command line options to "TrueCrypt Format.exe" to allow TrueCrypt volumes to be created without using the graphical user interface

Cryptix is an international volunteer effort to produce robust, open-source cryptographic software libraries. Cryptix products are free, both for commercial and non-commercial use and are being used by developers all over the world.

Cryptix OpenPGP is a library which implements the OpenPGP standard (RFC 2440) in Java.

Crypto encrypts data inside any file.Not only the data is encrypted but also hidden.You can choose any type of file and hide your valuable data inside it.But the host file's size does not increase.So none can notice that you have Gigabytes of secret data inside a tiny 10kb text file.Try it now.Totally free.

Crypto is a new cryptographic software which uses common encryption algorithms among with a key word to protect your most valuable files! It now comes with a Console, which is the same as Crypto but with a more professional look.

Crypto is a simple, easy to use Windows application for encrypting text files using RSA encryption. Crypto has an elegant user interface and a powerful encryption backend.

The purpose of this project is to create a library of cryptographic functions for .NET, in fully managed C#. This will extend the existing .NET framework crypto functionality.

A collection of small utilities with a connection to cryptography and cryptanalysis. Written for efficiency and a small memory footprint.

This library provides crypthographic functions written in plain Object Pascal, aimed to be portable and easy to use. Currently it contains BlowFish Cipher , MD5 and RipeMD hashes. More is planned.

Crypto.Net is a free and open cryptography library for C# and .Net. AES (Rijndeal), Twofish, Blowfish, RSA, Diffie-Hellman, SSL/TLS, X509-Certificate builder, stream cipher modes or a secure netowrk stream are only some features of this library.

CryproEngine (C) is a Class Library (DLL) that provide (API) interface, programmer can use it when writing applications that needs Standard Cryptography Algorithms, using Qt-SDK. Actually this library is a Wrapper for Crypto++ library, by Wei Dai, which is approved by NIST (see www.cryptopp.com for details), CryptoEngine is intended to provide simple & easy to use interface (API) for standard cryptography algorithms for Qt-SDK Developers.