Function test_cryptography_sig_component_length

tests/algorithms/test_EC.py:103–113

(algorithm, expected_length)

    "algorithm, expected_length", ((ALGORITHMS.ES256, 32), (ALGORITHMS.ES384, 48), (ALGORITHMS.ES512, 66))
)
def test_cryptography_sig_component_length(algorithm, expected_length):
    # Put mapping inside here to avoid more complex handling for test runs that do not have pyca/cryptography
    mapping = {
        ALGORITHMS.ES256: CryptographyEc.SECP256R1,
        ALGORITHMS.ES384: CryptographyEc.SECP384R1,
        ALGORITHMS.ES512: CryptographyEc.SECP521R1,
    }
    key = CryptographyECKey(
        CryptographyEc.generate_private_key(mapping[algorithm](), backend=CryptographyBackend()), algorithm
    )
    assert key._sig_component_length() == expected_length


@pytest.mark.cryptography