PyCrypt

A collection of cryptographic algorithms like Reverse Cipher , Caeser Cipher and many more to be used in encryption srcipts.It is easy to use and can be implement in any scripts with little or no knowledge of Cryptography.

It is still in devolopment

Algoritms include:

Till now I am able include only a handfull of cryptograhic algoritms and looking forward to add more.The algorithms included in pycrypt package :

• Reverse Cipher
• Caesar Cipher
• ROT13 Cipher
• XOR Cipher
• Affine Cipher
• Viginere Cipher

Installation

From Pypi:

Make sure you're using python3 and have pip installed and enabled. On the command line, simply run:

pip install pycrypt_dev

And From GitHub Repo:

clone the repository

git clone https://github.com/ayanbag/pycrypt.git

Navigate into the project directory

cd pycrypt

Install pydl and its dependencies

python setup.py install

Tutorials

To use PyCrypt in your programs, you have to import it :

import py.pycrypt

• Reverse Cipher:

py.pycrypt.reverse.cipher(message)

where, message -> It is a set of characters or strings which you want to encrypt.

NOTE:

To decrypt the current cipher text which is encrypted with Reverse Cipher,

from py.pycrypt import reverse_cipher
cipher_text="nayA'
print(reverse_cipher(cipher_text))

Output : Ayan

• Caesar Cipher:

py.pycrypt.caesar_cipher(message,encode=False,decode=False)

where, message ->(string) It is a set of characters or strings which you want to encrypt or decrypt.

encode ->(Boolean) Set True if you want to encrypt the current message.By default it is False.

decode ->(Boolean) Set True if you want to decrypt the current cipher text.By default it is False.

• ROT13 Cipher:

py.pycrypt.rot13_cipher(message)

where, message ->(string) It is a set of characters or strings which you want to encrypt.

NOTE:

To decrypt the current cipher text which is encrypted with ROT13 Cipher,

from py.pycrypt import rot13_cipher
cipher_text="nlna'
print(rot13_cipher(cipher_text))

Output : ayan

• XOR Cipher:

py.pycrypt.xor_cipher(message,key)

where, message ->(string) It is a set of characters or strings which you want to encrypt.

key ->(string) Used to encrypt message.

NOTE:

To decrypt the current cipher text which is encrypted with XOR Algoritms,

from py.pycrypt import xor_cipher
cipher_text="SHRZ'
print(xor_cipher(cipher_text))

Output : ayan

• Affine Cipher:

py.pycrypt.affine_cipher(message,encode=False,decode=False)

where, message ->(string) It is a set of characters or strings which you want to encrypt or decrypt.

encode ->(Boolean) Set True if you want to encrypt the current message.By default it is False.

decode ->(Boolean) Set True if you want to decrypt the current cipher text.By default it is False.

• Viginere Cipher:

py.pycrypt.viginere_cipher(message,keyword='crypto',decencode=False,decode=False)

where, message ->(string) It is a set of characters or strings which you want to encrypt or decrypt.

keyword ->(string) Used to encrypt or decrypt message as key to the lock.

encode ->(Boolean) Set True if you want to encrypt the current message.By default it is False.

decode ->(Boolean) Set True if you want to decrypt the current cipher text.By default it is False.

PyCrypt CLI

PyCrypt comes with a interctive Help CLI. To activate the PyCrypt Help CLI , on the command line, simply run:

$ pycrypt

or

$ pycrypt [Funtion_Name]