serialized_nbytes ConjugateTranspositionKey.serialized_nbytes Shows the size of a conjugate transposition key when serialized. Output serialized_nbytes, int from desilofhe import Engine engine = Engine(form="matrix") secret_key = engine.create_secret_key() conjugate_transposition_key = engine.create_conjugate_transposition_key( secret_key ) serialized_nbytes = conjugate_transposition_key.serialized_nbytes