- update to 2.3:
* SECURITY ISSUE: finalize_with_tag() allowed tag truncation by default
which can allow tag forgery in some cases. The method now enforces the
min_tag_length provided to the GCM constructor.
* Added support for Python 3.7.
* Added extract_timestamp() to get the authenticated timestamp of a Fernet token.
* Support for Python 2.7.x without hmac.compare_digest has been deprecated.
We will require Python 2.7.7 or higher (or 2.7.6 on Ubuntu) in the next
cryptography release.
* Fixed multiple issues preventing cryptography from compiling
against LibreSSL 2.7.x.
* Added get_revoked_certificate_by_serial_number for quick
serial number searches in CRLs.
* The RelativeDistinguishedName class now preserves the order of attributes.
Duplicate attributes now raise an error instead of silently discarding duplicates.
* aes_key_unwrap() and aes_key_unwrap_with_padding() now raise InvalidUnwrap
if the wrapped key is an invalid length, instead of ValueError.
OBS-URL: https://build.opensuse.org/request/show/623674
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cryptography?expand=0&rev=100
- Use %setup to unpack all archives do not rely on tar calls
- Update to upstream release 2.2.1:
* Reverted a change to GeneralNames which prohibited having zero elements,
due to breakages.
* Fixed a bug in
:func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap_with_padding`
that caused it to raise InvalidUnwrap when key length modulo 8 was zero.
* BACKWARDS INCOMPATIBLE: Support for Python 2.6 has been dropped.
* Resolved a bug in HKDF that incorrectly constrained output size.
* Added
:class:`~cryptography.hazmat.primitives.asymmetric.ec.BrainpoolP256R1`,
:class:`~cryptography.hazmat.primitives.asymmetric.ec.BrainpoolP384R1`, and
:class:`~cryptography.hazmat.primitives.asymmetric.ec.BrainpoolP512R1` to
support inter-operating with systems like German smart meters.
* Added token rotation support to :doc:`Fernet </fernet>` with
:meth:`~cryptography.fernet.MultiFernet.rotate`.
* Fixed a memory leak in
:func:`~cryptography.hazmat.primitives.asymmetric.ec.derive_private_key`.
* Added support for AES key wrapping with padding via
:func:`~cryptography.hazmat.primitives.keywrap.aes_key_wrap_with_padding` and
:func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap_with_padding` .
* Allow loading DSA keys with 224 bit q.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cryptography?expand=0&rev=94
* Fixed several small bugs related to compiling the OpenSSL bindings with
unusual OpenSSL configurations.
* Resolved an issue where, depending on the method of installation and
which Python interpreter they were using, users on El Capitan (OS X 10.11)
may have seen an ``InternalError`` on import.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cryptography?expand=0&rev=25
- update to 1.1:
* Added support for Elliptic Curve Diffie-Hellman with
:class:`~cryptography.hazmat.primitives.asymmetric.ec.ECDH`.
* Added :class:`~cryptography.hazmat.primitives.kdf.x963kdf.X963KDF`.
* Added support for parsing certificate revocation lists (CRLs) using
:func:`~cryptography.x509.load_pem_x509_crl` and
:func:`~cryptography.x509.load_der_x509_crl`.
* Add support for AES key wrapping with
:func:`~cryptography.hazmat.primitives.keywrap.aes_key_wrap` and
:func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap`.
* Added a ``__hash__`` method to :class:`~cryptography.x509.Name`.
* Add support for encoding and decoding elliptic curve points to a byte string
form using
:meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicNumbers.encode_point`
and
:meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicNumbers.from_encoded_point`.
* Added :meth:`~cryptography.x509.Extensions.get_extension_for_class`.
* :class:`~cryptography.x509.CertificatePolicies` are now supported in the
:class:`~cryptography.x509.CertificateBuilder`.
* ``countryName`` is now encoded as a ``PrintableString`` when creating subject
and issuer distinguished names with the Certificate and CSR builder classes.
* **SECURITY ISSUE**: The OpenSSL backend prior to 1.0.2 made extensive use
of assertions to check response codes where our tests could not trigger a
failure. However, when Python is run with ``-O`` these asserts are optimized
away. If a user ran Python with this flag and got an invalid response code
this could result in undefined behavior or worse. Accordingly, all response
checks from the OpenSSL backend have been converted from ``assert``
to a true function call. Credit **Emilia Käsper (Google Security Team)**
for the report.
* We now ship OS X wheels that statically link OpenSSL by default. When
OBS-URL: https://build.opensuse.org/request/show/343324
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cryptography?expand=0&rev=23
