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XOR is one the simplest stream ciphers. Encryption and decryption are
performed by XOR-ing data with a keystream made by contatenating
the key.
Do not use it for real applications!
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block_size�key_size)�self�key�args�kwargs� r �D/opt/alt/python35/lib64/python3.5/site-packages/Crypto/Cipher/XOR.py�__init__( s zXORCipher.__init__c C s | j j | � S)z�Encrypt a piece of data.
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r 0 s zXORCipher.encryptc C s | j j | � S)z�Decrypt a piece of data.
:Parameters:
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r % s r c O s t | | | � S)z�Create a new XOR cipher
:Parameters:
key : byte string
The secret key to use in the symmetric cipher.
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:Return: an `XORCipher` object
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