Open Source Python Cryptography Software - Page 6

cryptshell is a shell used for analysable code (eg anything before wwII). It automates letter substitution, transposition, and has modules useful for breaking various weak ciphers (enigma, substitution, vinigre). It has no real practical value.

Gestor Certificats Digitals on es permet: - Veure les dades dels certificats. - Canviar la contrasenya dels certificats. - Canviar el tipus de certificat. Els certificats soportats són: - X509. - PKCS12.

Originally made to crack /etc/passwd files from *nix utilizing the GPU. Uses GLSL and OpenGL. Acts as a parallel to John the Ripper, but for the GPU. Supports both ATI and nVidia, anywhere OpenGL can run.

httpshell is an interactive https command exploit to test the perimeter security of your network. This is a customized HTTPS encrypted reverse shell. It illustrates how easy to bypass any perimiter firewall and IPS by simply encrypting the data. To list all connecting clients: sulod -l To interact with existing client sessions: sulod -i <number> by Nelson Maligro

iCrypt is an easy to use gui program written in 100% pure python. It implements the Crypto and ezPyCrypto modules to provide secure RSA public key encryption.

iTelliHashCSV is a cryptographic “one-way” hashing application designed to securely protect sensitive or private information from disclosure. Proper use of this program allows organizations, businesses, and individuals (i.e., the data owners) to share complete/intact datasets containing sensitive data with others without actually disclosing the sensitive or private information. Additionally, if such datasets are subsequently modified or enhanced through value-added services or products provided by other organizations or individuals and then returned, the data owner retains the ability to “re-map” the hashed sensitive data values back to their original values.

A command line utility for managing passwords and other login information.

keystory, by analyzing email history, gathers data on the usage of OpenPGP signatures, and provides information to imperfectly, but practically complement the web of trust, answering questions such as "What keys has foo@bar.baz.com used, where and when?"

The name leet stands for "Linux exquisite encryption tool", it will be a software application for on-the-fly encryption, similar in its functionality to TrueCrypt. The goal of leet however is to be simpler and as user friendly as possible, making encryption and securing of information accessible to anybody, even those who don't necessarily have any prior knowledge of data securing, algorithms and encryption. However it's not targeted at this group of users only, part of the ambition of this project is to reach companies, institutions, governments (etc...) as well.

Parano is a GNOME frontend for creating/editing/checking MD5, SHA-1 and SFV files

The tool is useful when you want to encrypt and decrypt texts with password. Encrypted text can be posted online, and can only be decrypted back when correct password is entered.

pyMoul: Python tools for Myst Online - URU Live (MOUL)

This is a swig-based python wrapper for the OpenPACE library.

Simple pygtk application for create and verify md5, crc32 and other checksum

A firewall knocking mechanism that is loosely based on tumbler (tumbler.sourceforge.net) instead it is written in python. A focus of this implementation will be on multiple client implementations (OSX Widget, XP taskbar, etc.)

Python module importer to import from archives. Demonstrates importing modules from AES encrypted zip archives. Experimental status.

qrypto is a project aimed to provide simple, easy to use Blowfish encryption across popular languages for enhanced data security.

Simple drag & drop file encryption tool. based on python and uses PyCrypto to encrypt the inputted files with AES encryption. Then sqlite database file is generated with a unique key to store the encrypted files and folders in binary blobs for later decryption.

secureDATA is a simple and easy to use encrypted personal information manager. It can store both textual information (passwords, usernames, electronic receipts, etc), and (as of v1.6) files. It uses AES-128 encryption via the Python Cryptography Toolkit.

SLEncrypt is a python module for encryption with 11 ciphers at the moment, including ADFGVX, Autokey, Caesar/ROT13, Vigenere, XOR and a lot more. It contains functions allowing you to easily encrypt/decrypt files. The code is about 95% PEP 8 compilant.

the "Simple Password Displayer" is a multiuser password managing software based on GnuPG, so every user has his own password to decrypt/sign the container.

Securely store unstructured data in (keyword, record) pairs. Both keywords and record data are encrypted. Ideal for storing passwords, account information, etc. Thus, srd is a general-purpose password vault or a secure rolodesk application.

A SecureTicket, or Ticket, consists of salt, hash, valid_until, public_flags, flags, data and "invisible" hashed entropy. Tickets are symmetrically signed using SHA256-HMAC. Fields 'valid_until', 'flags' and 'data' may be optionally encrypted using AES128-CBC or TripleAES128-CBC. Values 'data' and 'entropy' may consist of arbitrary objects which are transparently pickled(serialized), optionally gzipped and of course securely signed. Specific implementations are included: FormTicket: provides core implementation of state-less Cross Site Request Forgery protection. Other use cases include ticketing object param values pointing at URL:s or services in HTML-objects such as Flash or Java Applets. This adds server-side choises to be made while preventing users from using arbitrary values. Severe testing is done and will be mandatory for core and every specific implementation. Every single bit is flipped and various ticket contents and flag combinations are permutated.

For details of this cipher see; http://en.wikipedia.org/wiki/Vigenere_cipher This cipher can be broken by frequency analysis, this is a toy project, and should not be used in situations where security is important.