from credentials cimport Credentials

cdef class Security:
    @staticmethod
    cdef bytes encrypt_to(bytes input_bytes, str key)

    @staticmethod
    cdef bytes decrypt_to(bytes input_bytes, str key)

    @staticmethod
    cdef str get_hw_hash(str hardware)

    @staticmethod
    cdef str get_api_encryption_key(Credentials credentials, str hardware_hash)

    @staticmethod
    cdef str get_resource_encryption_key()

    @staticmethod
    cdef str calc_hash(str key)