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Diffstat (limited to 'docs/hazmat/primitives/asymmetric/ec.rst')
| -rw-r--r-- | docs/hazmat/primitives/asymmetric/ec.rst | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/docs/hazmat/primitives/asymmetric/ec.rst b/docs/hazmat/primitives/asymmetric/ec.rst index 8b9a584b..6c03d773 100644 --- a/docs/hazmat/primitives/asymmetric/ec.rst +++ b/docs/hazmat/primitives/asymmetric/ec.rst @@ -326,6 +326,45 @@ Key Interfaces :returns: An :class:`EllipticCurvePrivateNumbers` instance. +.. class:: EllipticCurvePrivateKeyWithSerialization + + .. versionadded:: 0.8 + + Extends :class:`EllipticCurvePrivateKey`. + + .. method:: private_numbers() + + Create a :class:`EllipticCurvePrivateNumbers` object. + + :returns: An :class:`EllipticCurvePrivateNumbers` instance. + + .. method:: private_bytes(encoding, format, encryption_algorithm) + + Allows serialization of the key to bytes. Encoding ( + :attr:`~cryptography.hazmat.primitives.serialization.Encoding.PEM` or + :attr:`~cryptography.hazmat.primitives.serialization.Encoding.DER`), + format ( + :attr:`~cryptography.hazmat.primitives.serialization.PrivateFormat.TraditionalOpenSSL` + or + :attr:`~cryptography.hazmat.primitives.serialization.PrivateFormat.PKCS8`) + and encryption algorithm (such as + :class:`~cryptography.hazmat.primitives.serialization.BestAvailableEncryption` + or :class:`~cryptography.hazmat.primitives.serialization.NoEncryption`) + are chosen to define the exact serialization. + + :param encoding: A value from the + :class:`~cryptography.hazmat.primitives.serialization.Encoding` enum. + + :param format: A value from the + :class:`~cryptography.hazmat.primitives.serialization.PrivateFormat` enum. + + :param encryption_algorithm: An instance of an object conforming to the + :class:`~cryptography.hazmat.primitives.serialization.KeySerializationEncryption` + interface. + + :return bytes: Serialized key. + + .. class:: EllipticCurvePublicKey .. versionadded:: 0.5 @@ -366,6 +405,36 @@ Key Interfaces :returns: An :class:`EllipticCurvePublicNumbers` instance. +.. class:: EllipticCurvePublicKeyWithSerialization + + .. versionadded:: 0.6 + + Extends :class:`EllipticCurvePublicKey`. + + .. method:: public_numbers() + + Create a :class:`EllipticCurvePublicNumbers` object. + + :returns: An :class:`EllipticCurvePublicNumbers` instance. + + .. method:: public_bytes(encoding, format) + + Allows serialization of the key to bytes. Encoding ( + :attr:`~cryptography.hazmat.primitives.serialization.Encoding.PEM` or + :attr:`~cryptography.hazmat.primitives.serialization.Encoding.DER`) and + format ( + :attr:`~cryptography.hazmat.primitives.serialization.PublicFormat.SubjectPublicKeyInfo`) + are chosen to define the exact serialization. + + :param encoding: A value from the + :class:`~cryptography.hazmat.primitives.serialization.Encoding` enum. + + :param format: A value from the + :class:`~cryptography.hazmat.primitives.serialization.PublicFormat` enum. + + :return bytes: Serialized key. + + .. _`FIPS 186-3`: http://csrc.nist.gov/publications/fips/fips186-3/fips_186-3.pdf .. _`FIPS 186-4`: http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.186-4.pdf .. _`some concern`: https://crypto.stackexchange.com/questions/10263/should-we-trust-the-nist-recommended-ecc-parameters |