code: def arcfour_drop(key, n=3072):
  	'''Return a generator for the RC4-drop pseudorandom keystream given by 
  	   the key and number of bytes to drop passed as arguments. Dropped bytes
  	   default to the more conservative 3072, NOT the SCAN default of 768.'''
  	af = arcfour(key)
  	[af.next() for c in range(n)]
  	return af arcfour_drop(key, n=3072):
  	'''Return a generator for the RC4-drop pseudorandom keystream given by 
  	   the key and number of bytes to drop passed as arguments. Dropped bytes
  	   default to the more conservative 3072, NOT the SCAN default of 768.'''
  	af = arcfour(key)
  	[af.next() for c in range(n)]
  	return af
docs: Return a generator for the RC4-drop pseudorandom keystream given by 
  	   the key and number of bytes to drop passed as arguments. Dropped bytes
  	   default to the more conservative 3072, NOT the SCAN default of 768.