from cryptography_s_des_exploring.sdes.sdes import apply_table, left_shift, p8_table, p10_table


def generate_subkeys(key: str):
    """
    Returns generated two subkeys: K1, K2 - from the 10-bit key

    key is a binary which represented with a 10 character string.
    """

    temp = apply_table(key, p10_table)
    left = temp[:5]
    right = temp[5:]
    left = left_shift(left)
    right = left_shift(right)
    key1 = apply_table(left + right, p8_table)
    left = left_shift(left)
    right = left_shift(right)
    left = left_shift(left)
    right = left_shift(right)
    key2 = apply_table(left + right, p8_table)

    return key1, key2