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توضیحات

A collection of historical ciphers and cryptanalysis tools

ویژگی	مقدار
سیستم عامل	-
نام فایل	bletchley-0.3.0
نام	bletchley
نسخه کتابخانه	0.3.0
نگهدارنده	[]
ایمیل نگهدارنده	[]
نویسنده	manny
ایمیل نویسنده	manny@cyber-wizard.com
آدرس صفحه اصلی	https://gitlab.com/manny_cyber_wizard/bletchley
آدرس اینترنتی	https://pypi.org/project/bletchley/
مجوز	GPL version 3

# About bletchley is a pure [Python](https://www.python.org/) cryptographic tool suite. It provides historical ciphers. In the future it will also provide cryptographic attacks (cryptanalysis) to use against these ciphers. If you find an bug or have a feature you'd like to see, please raise an [issue](https://gitlab.com/manny_cyber_wizard/bletchley/issues/new). You can get in touch with us via this [link](incoming+manny-cyber-wizard-bletchley-10487839-issue-@incoming.gitlab.com). The latest version of Bletchley is available via our [GitLab repo](https://gitlab.com/manny_cyber_wizard/bletchley), [PyPi](https://pypi.org/project/bletchley/) or [Conda-forge](https://github.com/conda-forge/bletchley-feedstock). # Ciphers Supported ciphers can be found on our [wiki](https://gitlab.com/manny_cyber_wizard/bletchley/wikis/home#ciphers). ## Simple Example Ciphers can be accessed by adding bletchley to your Python path: ~~~~ export PYTHONPATH=$PYTHONPATH:/path/to/bletchley ~~~~ Then importing bletchley into your Python script: ~~~~ from bletchley.ciphers.rot13_cipher import ROT13Cipher ~~~~ And creating an instance of the cipher: ~~~~ my_cipher = ROT13Cipher() ~~~~ From here, you can encrypt and decrypt messages using the cipher: ~~~~ my_message = "Hello World!" cipher_text = my_cipher.encrypt(my_message) plain_text = my_cipher.decrypt(cipher_text) ~~~~ ## Advanced Example All ciphers implement the abstract class: Cipher. This means that all ciphers have encrypt and decrypt functions you can use. Note that some more complex ciphers (such as the [VIC Cipher](VIC-Cipher)) may have additional arguments when called. Where possible, these will be included with the cipher. Taking the VIC cipher as an example, another argument is needed to encrypt/decrypt messages. This is called a 'checkerboard'. We can create our cipher in the same way as we did for the Caeser cipher before: ~~~~ from bletchley.ciphers.vic_cipher import VICCipher my_cipher = VICCipher() ~~~~ Before we can encrypt/decrypt any message, a checkerboard is needed. We now have two options: 1. Create our own checkerboard 2. Let the VIC cipher generate a random checkerboard for us For now we will choose the easier of the two, and let the VIC cipher generate a checkerboard for us: ~~~~ my_checkerboard = my_cipher.generate_checkerboard() my_message = "Hello World!" cipher_text = my_cipher.encrypt(my_message, my_checkerboard) plain_text = my_cipher.decrypt(cipher_text, my_checkerboard) ~~~~ The checkerboard, in this example, could be exported and saved for future use. # Cryptanalysis Supported cryptanalysis tools can be found on our [wiki](https://gitlab.com/manny_cyber_wizard/bletchley/wikis/home#cryptanalysis). # Contributing To help Bletchley's continued development, please consider contributing to the project (you can find our contribution guide [here](https://gitlab.com/manny_cyber_wizard/bletchley/blob/master/CONTRIBUTING.md)).

نحوه نصب

نصب پکیج whl bletchley-0.3.0:

pip install bletchley-0.3.0.whl

نصب پکیج tar.gz bletchley-0.3.0:

pip install bletchley-0.3.0.tar.gz