Projects with the tag “cryptography”

AlphaPeeler is a crypto educational tool. It includes frequency analysis, mono-alphabetic substitution, Caesar, transposition, Vigenere, & Playfair cipher. Professional features are: DES, Gzip, MD5, SHA1, SHA256, RIPEMD-16, RSA, & secret share files.

A smart card-based public key cryptography system based on elliptic curves, using AES for session key generation and SHA for hashing. This project will include the smart card software, terminal software, and a public key server.

Encrypts your files and stores them in the last place they would check - your Word documents. Uses RSA encryption to encrypt your files and then stores them in .docx files that are still perfectly valid and openable with Microsoft Word.

encrypt is a x-platform, plugin-based encryption application. Binary packages are currently provided for Debian, Fedora and MS Windows. For further details, including the latest source code, visit https://albinoloverats.net/encrypt

Gencrypt is a small utility to encrypt/decrypt drives and files. It's currently in pre-alpha state and not yet operational in any way. I will upload something as soon as i have a stable version!

JCrypTool is an extendable e-learning platform presenting cryptography and cryptanalysis in a modern and easy-to-use fashion. JCrypTool is built as platform-independent open-source software and is based on Java and the Eclipse Rich Client Platform.

JCrypTool, the new Eclipse RCP based e-learning platform, enables all interested persons to provide their own cryptographic plug-ins. The JCrypTool Plug-ins project therefore contains different cryptographic plug-ins and features for JCrypTool.

jPBC is a Java porting of PBC a Pairing-Based Cryptography Library written in C. It supports symmetric and asymmetric pairing. With jPBC it will be very simple to use such strong cryptography primitive.

A group of several toolkits for developing projects with a tight deadline, or demo porpuoses. Basically the toolkits released are: - Ldap High Level API. - Basic Cryptography API. - HTTP connection and automation API. An many more to come.

Lite Security Module: a daemon to handle Secure Boxes (files containing cryptographic keys, X509 certificates and data objects), accessible through a PKCS#11 library, supporting non-certified (lite) Software or Hardware Security Modules (www.clizio.com)

Designed to use what is known about users via the /etc/passwd file on unix/linux systems to generate a dynamic dictionary or csv file of more accurate guesses as to what their possible password may be, to look for bad password protection practices.

O2 is a safe (encrypted) storage and organizer for personal data. It can be an address book, a password manager or what you want!

It's a simple and fast Messenger that use the Java RMI objects and it crypt the messages with RSA algorithm with Diffie-Hellman Public key exchange. It's written from Francesco Cavarretta.

A multi-platform tool to convert RSA private keys between SFM format (modulus, public exponent, private exponent) and CRT format, in both ways.