kryptor 0.2.0

Encrypt and Decrypt data with famous cryptography techniques

KRYPTOR

CAESAR CIPHER

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from kryptor.caesar_cipher import CaesarCipher

obj = CaesarCipher() # Default shift is 3
obj.encrypt("HELLO WORLD") # returns KHOOR ZRUOG
obj.decrypt("KHOOR ZRUOG") # returns HELLO WORLD
obj.encrypt("HELLO WORLD", 5) # returns MJQQT BTWQI
obj.decrypt("MJQQT BTWQI", 5) # returns HELLO WORLD

PLAYFAIR CIPHER

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from kryptor.playfair_cipher import PlayfairCipher

obj = PlayfairCipher()
print(obj.encrypt("iamdencoder", "key")) # returns nklfalhildsw
print(obj.decrypt("nklfalhildsw", "key")) # returns iamdencoder

MORSE CODE

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from kryptor.morse import Morse

obj = Morse()
print(obj.encrypt('I am Dencoder')) # returns ...  .- --  -.. . -. -.-. --- -.. . .-.
print(obj.decrypt('..  .- --  -.. . -. -.-. --- -.. . .-.')) # returns I AM DENCODER

HILL CIPHER

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from kryptor.hill_cipher import HillCipher

obj = HillCipher()
print(obj.encrypt('iamdencoder', [[3, 3], [2, 5]])) # returns yqtnzvwwvawd
print(obj.decrypt('yqtnzvwwvawd', [[3, 3], [2, 5]])) # returns iamdencoderz

STEGANOGRAPHY

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1. Hiding data behind image

from kryptor.img_steganography import ImgSteganography

obj = ImgSteganography()
obj.encrypt('I am Dencoder', 'image.png', 'output.png') # returns output.png
obj.decrypt('output.png') # returns I am Dencoder

2. Hiding data behind audio

from kryptor.audio_steganography import AudioSteganography

obj = AudioSteganography()
obj.encrypt('I am Dencoder', 'audio.wav', 'output.wav') # returns output.wav
obj.decrypt('output.wav') # returns I am Dencoder

VIGENERE CIPHER

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from kryptor.vigenere_cipher import VigenereCipher

obj = VigenereCipher()
print(obj.encrypt('I am Dencoder', 'key')) # returns s ek nilmsbov
print(obj.decrypt('s ek nilmsbov', 'key')) # returns i am dencoder

RAIL FENCE CIPHER

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from kryptor.rail_fence import RailFence

obj = RailFence()
print(obj.encrypt('I am Dencoder', 3)) # returns iedadnoemcr
print(obj.decrypt('iedadnoemcr', 3)) # returns iamdencoder