def encrypt_factory(cypher = None,Seed = None):
    """ creates an encryptor and a decryptor function from a cypher, or a seed, or randomly
    """

    if not cypher:
        cypher = make_cypher(Seed)
    trans = mt(alphabet,cypher)
    untrans = mt(cypher,alphabet)
    def encryptor(message):
        return message.lower().translate(trans)
    def decryptor(message):
        return message.lower().translate(untrans)
    return encryptor, decryptor
 creates an encryptor and a decryptor function from a cypher, or a seed, or randomly
    
recipes/Python/577205_Cryptogram/recipe-577205.py