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Diffstat (limited to 'docs/hazmat')
-rw-r--r-- | docs/hazmat/backends/interfaces.rst | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst index 6f24f906..c1ce621a 100644 --- a/docs/hazmat/backends/interfaces.rst +++ b/docs/hazmat/backends/interfaces.rst @@ -476,3 +476,54 @@ A specific ``backend`` may provide one or more of these interfaces. :raises cryptography.exceptions.UnsupportedAlgorithm: If the data is encrypted with an unsupported algorithm. + + +.. class:: EllipticCurveBackend + + .. versionadded:: 0.5 + + .. method:: elliptic_curve_supported(curve) + + :param curve: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurve` + provider. + + :returns: True if the elliptic curve is supported by this backend. + + .. method:: elliptic_curve_signature_algorithm_supported(signature_algorithm, curve) + + :param signature_algorithm: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurveSignatureAlgorithm` + provider. + + :param curve: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurve` + provider. + + :returns: True if the signature algorithm and curve are supported by this backend. + + .. method:: generate_elliptic_curve_private_key(curve) + + :param curve: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurve` + provider. + + .. method:: elliptic_curve_private_key_from_numbers(numbers) + + :param numbers: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurvePrivateNumbers` + provider. + + :returns: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurvePrivateKey` + provider. + + .. method:: elliptic_curve_public_key_from_numbers(numbers) + + :param numbers: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurvePublicNumbers` + provider. + + :returns: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.EllipticCurvePublicKey` + provider. |