* **BACKWARDS INCOMPATIBLE:** Dropped support for LibreSSL < 3.7.
* **BACKWARDS INCOMPATIBLE:** Loading a PKCS7 with no content field using
:func:`~cryptography.hazmat.primitives.serialization.pkcs7.load_pem_pkcs7_certificates`
or
:func:`~cryptography.hazmat.primitives.serialization.pkcs7.load_der_pkcs7_certificates`
will now raise a ``ValueError`` rather than return an empty list.
* Parsing SSH certificates no longer permits malformed critical options with
values, as documented in the 41.0.2 release notes.
* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.2.0.
* Updated the minimum supported Rust version (MSRV) to 1.63.0, from 1.56.0.
* We now publish both ``py37`` and ``py39`` ``abi3`` wheels. This should
resolve some errors relating to initializing a module multiple times per
process.
* Support :class:`~cryptography.hazmat.primitives.asymmetric.padding.PSS` for
X.509 certificate signing requests and certificate revocation lists with the
keyword-only argument ``rsa_padding`` on the ``sign`` methods for
:class:`~cryptography.x509.CertificateSigningRequestBuilder` and
:class:`~cryptography.x509.CertificateRevocationListBuilder`.
* Added support for obtaining X.509 certificate signing request signature
algorithm parameters (including PSS) via
:meth:`~cryptography.x509.CertificateSigningRequest.signature_algorithm_parameters`.
* Added support for obtaining X.509 certificate revocation list signature
algorithm parameters (including PSS) via
:meth:`~cryptography.x509.CertificateRevocationList.signature_algorithm_parameters`.
* Added ``mgf`` property to
:class:`~cryptography.hazmat.primitives.asymmetric.padding.PSS`.
* Added ``algorithm`` and ``mgf`` properties to
:class:`~cryptography.hazmat.primitives.asymmetric.padding.OAEP`.
* Added the following properties that return timezone-aware ``datetime`` objects:
:meth:`~cryptography.x509.Certificate.not_valid_before_utc`,
:meth:`~cryptography.x509.Certificate.not_valid_after_utc`,
:meth:`~cryptography.x509.RevokedCertificate.revocation_date_utc`,
:meth:`~cryptography.x509.CertificateRevocationList.next_update_utc`,
:meth:`~cryptography.x509.CertificateRevocationList.last_update_utc`.
These are timezone-aware variants of existing properties that return naïve
``datetime`` objects.
* Deprecated the following properties that return naïve ``datetime`` objects:
:meth:`~cryptography.x509.Certificate.not_valid_before`,
:meth:`~cryptography.x509.Certificate.not_valid_after`,
:meth:`~cryptography.x509.RevokedCertificate.revocation_date`,
:meth:`~cryptography.x509.CertificateRevocationList.next_update`,
:meth:`~cryptography.x509.CertificateRevocationList.last_update`
in favor of the new timezone-aware variants mentioned above.
* Added support for
:class:`~cryptography.hazmat.primitives.ciphers.algorithms.ChaCha20`
on LibreSSL.
* Added support for RSA PSS signatures in PKCS7 with
</tr></table>
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Bumps cryptography from 41.0.7 to 42.0.0.
Changelog
Sourced from cryptography's changelog.
... (truncated)
Commits
4e64baf
42.0.0 version bump (#10232)7cb13a3
we'll ship 3.2.0 for 42 (#9951)605c74e
Bump x509-limbo and/or wycheproof in CI (#10231)97578b9
Bump BoringSSL and/or OpenSSL in CI (#10230)972a7b5
verification: add test_verify_tz_aware (#10229)41daf2d
Migrate PKCS7 backend to Rust (#10228)d54093e
Remove some skips in tests that aren't needed anymore (#10223)71929bd
Remove binding that's not used anymore (#10224)7ea4b89
fixed formatting in changelog (#10225)410f4a1
Allow brainpool on libressl (#10222)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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