* **BACKWARDS INCOMPATIBLE:** Support for Python 3.3 has been dropped.
* We now ship ``manylinux1`` wheels linked against OpenSSL 1.1.0f. These wheels
will be automatically used with most Linux distributions if you are running
the latest pip.
* Deprecated the use of ``signer`` on
:class:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKey`,
:class:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAPrivateKey`,
and
:class:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePrivateKey`
in favor of ``sign``.
* Deprecated the use of ``verifier`` on
:class:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey`,
:class:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAPublicKey`,
and
:class:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey`
in favor of ``verify``.
* Added support for parsing
:class:`~cryptography.x509.certificate_transparency.SignedCertificateTimestamp`
objects from X.509 certificate extensions.
* Added support for
:class:`~cryptography.hazmat.primitives.ciphers.aead.ChaCha20Poly1305`.
* Added support for
:class:`~cryptography.hazmat.primitives.ciphers.aead.AESCCM`.
* Added
:class:`~cryptography.hazmat.primitives.ciphers.aead.AESGCM`, a "one shot"
API for AES GCM encryption.
* Added support for :doc:`/hazmat/primitives/asymmetric/x25519`.
* Added support for serializing and deserializing Diffie-Hellman parameters
with
:func:`~cryptography.hazmat.primitives.serialization.load_pem_parameters`,
:func:`~cryptography.hazmat.primitives.serialization.load_der_parameters`,
and
:meth:`~cryptography.hazmat.primitives.asymmetric.dh.DHParameters.parameter_bytes`
.
* The ``extensions`` attribute on :class:`~cryptography.x509.Certificate`,
:class:`~cryptography.x509.CertificateSigningRequest`,
:class:`~cryptography.x509.CertificateRevocationList`, and
:class:`~cryptography.x509.RevokedCertificate` now caches the computed
``Extensions`` object. There should be no performance change, just a
performance improvement for programs accessing the ``extensions`` attribute
multiple times.
Coverage remained the same at 87.893% when pulling 765d287dfeea5b901127bb11795ec864c46cb922 on pyup-scheduled-update-07-18-2017 into fa04144fb966bd23935f6f8066f9f7795f98047b on develop.
Updates
Here's a list of all the updates bundled in this pull request. I've added some links to make it easier for you to find all the information you need.
Changelogs
cryptography 1.9 -> 2.0
That's it for now!
Happy merging! 🤖