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#!/usr/bin/python
import sys, botan
def encrypt(input):
cipher_key = botan.SymmetricKey("AABB")
print cipher_key.length
cipher_key = botan.SymmetricKey("AABBCCDD")
print cipher_key.length
cipher = botan.Filter("ARC4", key = cipher_key)
pipe = botan.Pipe(cipher, botan.Filter("Hex_Encoder"))
pipe.start_msg()
pipe.write(input)
pipe.end_msg()
str = pipe.read_all()
print str
return str
def decrypt(input):
pipe = botan.Pipe(botan.Filter("Hex_Decoder"),
botan.Filter("ARC4",
key = botan.SymmetricKey("AABBCCDD")))
pipe.process_msg(input)
return pipe.read_all()
def main():
ciphertext = encrypt("hi chappy")
print ciphertext
print decrypt(ciphertext)
if __name__ == "__main__":
sys.exit(main())
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