RC4, ARC4, ARCFOUR algorithm

Category: Python - Miscellaneous

RC4 generates a pseudorandom stream of bits (a keystream) which, for encryption, is combined with the plaintext using bit-wise exclusive-or; decryption is performed the same way (since exclusive-or is a symmetric operation).

(see http://en.wikipedia.org/wiki/RC4) Date: 22 March, 2012


Algorithm - Encryption - Text

Homepage: http://code.activestate.com/recipes/576736-rc4-arc4-arcfour-algorithm/?in=lang-python

Developer: Thimo Kraemer

License: Freeware

Operating System: Windows

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