Open Source Cryptography Software - Page 12

In this program you will find tools like : Rawdata tool , file encryption , text encryption , program updater , program protecter , password manager , program settings , defult settings , settings viewer and the last is the file hashing. the file hashing you can use 6 hashing types for the file encryption 1 since i ran out of time for it , and the text encryption has 17 different types 12 encrypt and 5 hashing types. some uses encryption keys and some dont. there are AES , 4DES , RC2 , RC4 , MD5 , SHA1 , SHA2 , SHA3 , SHA4 , XoR , Crypt , HeX , BINARY , Rijndael 256 , Obfuscation String , RSA , BASE64. The password manager anything saved WILL NOT BE ENCRYPTED so it is smart to protect the program from others not using it.

CryptoPy is a pure python implmentation of cryptographic algorithms and applications. The algorithms are developed for readability more than speed. The collection now includes IEEE 802.11i specific algorithms that generated the test vectors for 802.11i.

CryptoTW provides a win32 DLL that acts as an interface between the GPG.EXE from gnupg.org and a win32 program. Programming automated systems against the GPG.EXE is challenging. By solving the problem once, as a DLL, many developers can benefit.

Hide secret messages in your pictures! Cyberbit lets you transmit a secret message to an intended person in a new manner. The secret message is an 1-bit deep black & white image. The message can contain written text, a drawing, a secret code etc. Using Visual Cryptography the application splits the secret message into two "shadow images" called <<shares>>. Any of the two shares will be embedded into a "normal" image file called by tradition <<vessel>>. You can use a method of hand to send the two vessels to your correspondent. For instance you can post one vessel image on facebook. The other vessel image can be sent as an attachment of an e-mail. The vessel images can be 8-bit gray-level images or 24-bit deep true-color images. Anyone who can correctly spot the two vessels and knows the dimensions of the image containing the secret message will be able to decrypt the secret message using the Cyberbit application.

Driver for Aladdin eToken PRO

E-Dot (which means Encryption and Decryption Of Texts) is a very small tool for encrypting textfiles. E-Dot doesn't use Keyfiles: A password is enough. This tool is available for Linux and Windows, too.

Text encoder to ENIGMA cryptosystem

This is a simple ANSI-C implementation of Triple-DES (as described in NIST Special Publication 800-67.) This implementation also includes an 8-bit version that can be used in microcontrollers with memory constraints.

Simple Base64 encoding/decoding in C#

Can check password strength. Encrypt text files with SHA1 & MD5 hash algorithms using AES encryption system. Using a given buffer size for reading and writing and a procentage of the said buffer for encryption, memory and cpu usage optimization can be achieved.

File Obfuscator is small programme capable of scrambling the bytes of a file to make them difficult to acces without the proper password.

The Free Digital Money project aims to promote ideas and stimulate further innovation in the field of digital money. It provides a e-money implementation that can be used by anyone to try out ideas, build sample applications, or for further development.

GDLOG is an implementation of the General Number Field Sieve algorithm for discrete logarithm problem in GF(p).

GPGrelay is a small email-relaying server that uses GnuPG (the GNU Privacy Guard) to sign/encrypt (SMTP-Relay) or verify/decrypt (POP3-/IMAP-Relay) emails. This enables many email-clients to send and receive emails that are PGP-MIME conform.

HPN-SSH is a series of performance patches for OpenSSH. By addressing network limitations and CPU limitations significant throughput performance can be realized. Gains of close to two orders of magnitude are possible on long fat network paths. The official git repo is now available at http://github.com/rapier1/openssh-portable. The Sourceforge repository should not be seen as the canonical repository for HPN-SSH. We will update it as we can but users should look to github to generate patches We also support Ubuntu packages. Add them to your package manager with `sudo add-apt-repository ppa:rapier1/hpnssh` Fedora RPMs can be added with, `sudo dnf copr enable rapier1/hpnssh`

ICMP-Chat is a simple chat for the console that uses blowfish encrypted packets for communication.

Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.

Steganography is the practice of concealing a file, message, image, or video within another file, message, image, or video. The word steganography comes from New Latin steganographia, which combines the Greek words steganós , meaning "covered or concealed", and -graphia meaning "writing".

Infranet is a system that attempts to circumvent web censorship by allowing clients to surreptitiously request sensitive content via cooperating Web servers distributed across the global Internet.

SyncShare Server is a secure messaging and real-time collaboration platform. Build solutions to connect people, data, and applications through firewalls and mobile devices. It handles all networking, security issues and lets one focus on the business

This is a steganogric program that uses images last bits to hide information ( files ). It can crypt data with a rotation and a xor key.

The Linux Transparent Encryption project aims for integrating transparent read/write access to encrypted data into the linux kernel. This enables any application to use encrypted data without modifying the application itself.

MD5-utils is a script for MD5 hash function manipulations. It can crypt one or more word(s) and try to crack one or more hash(es) using online servers.

MetFS is a filesystem in userspace that is FUSE based, encrypted, dynamic sized (increase when new data added, decrease when data removed), single file when it's unmounted and very fast. MetFS 's proved to be running on Linux and FreeBSD.

Open Privilege Management Infrastructure