* Add support for curves Ed25519 and Ed448, including export and import of keys.
* Add support for EdDSA signatures.
* Add support for Asymmetric Key Packages (RFC5958) to import private keys.
* GH#620: for Crypto.Util.number.getPrime , do not sequentially scan numbers searching for a prime.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=29
* GH#595: Fixed memory leak for GMP integers.
* Add support for curve NIST P-192.
* Add support for curve NIST P-224.
* GH#590: Fixed typing info for ``Crypto.PublicKey.ECC``.
* Relaxed ECDSA requirements for FIPS 186 signatures and accept any SHA-2 or
* SHA-3 hash. ``sign()`` and ``verify()`` will be performed even if the hash is stronger
than the ECC key.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=26
* ECC keys in the SEC1 format can be exported and imported.
* Add support for KMAC128, KMAC256, TupleHash128, and TupleHash256 (NIST SP-800 185).
* Add support for KangarooTwelve.
* GH#563: An asymmetric key could not be imported as a ``memoryview``.
* GH#566: cSHAKE128/256 generated a wrong output for customization strings
* GH#582: CBC decryption generated the wrong plaintext when the input and the output were the same buffer.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=25
* GH#512: Especially for very small bit sizes, ``Crypto.Util.number.getPrime()`` was
occasionally generating primes larger than given the bit size.
* GH#552: Correct typing annotations for ``PKCS115_Cipher.decrypt()``.
* GH#555: ``decrypt()`` method of a PKCS#1v1.5 cipher returned a ``bytearray`` instead of ``bytes``.
* GH#557: External DSA domain parameters were accepted even when the modulus (``p``) was not prime.
This affected ``Crypto.PublicKey.DSA.generate()`` and ``Crypto.PublicKey.DSA.construct()``.
* Added cSHAKE128 and cSHAKE256 (of SHA-3 family).
* GH#558: The flag RTLD_DEEPBIND passed to ``dlopen()`` is not well supported by
`address sanitizers <https://github.com/google/sanitizers/issues/611>`_.
It is now possible to set the environment variable ``PYCRYPTDOME_DISABLE_DEEPBIND``
to drop that flag and allow security testing.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=24
* Python 3 wheels use ``abi3`` ABI tag.
* Remove Appveyor CI.
3.10.0 (6 February 2021)
++++++++++++++++++++++++
Resolved issues
---------------
* Fixed a potential memory leak when initializing block ciphers.
* GH#466: ``Crypto.Math.miller_rabin_test()`` was still using the system random
source and not the one provided as parameter.
* GH#469: RSA objects have the method ``public_key()`` like ECC objects.
The old method ``publickey()`` is still available for backward compatibility.
* GH#476: ``Crypto.Util.Padding.unpad()`` was raising an incorrect exception
in case of zero-length inputs. Thanks to Captainowie.
* GH#491: better exception message when ``Counter.new()`` is called with an integer
``initial_value`` than doesn't fit into ``nbits`` bits.
* GH#496: added missing ``block_size`` member for ECB cipher objects. Thanks to willem.
* GH#500: ``nonce`` member of an XChaCha20 cipher object was not matching the original nonce.
Thanks to Charles Machalow.
Other changes
-------------
* The bulk of the test vectors have been moved to the separate
package ``pycryptodome-test-vectors``. As result, packages ``pycryptodome`` and
``pycryptodomex`` become significantly smaller (from 14MB to 3MB).
* Moved CI tests and build service from Travis CI to GitHub Actions.
Breaks in compatibility
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=22
* GH#426: The Shamir's secret sharing implementation is not actually compatible with ``ssss``.
Added an optional parameter to enable interoperability.
* GH#427: Skip altogether loading of ``gmp.dll`` on Windows.
* GH#420: Fix incorrect CFB decryption when the input and the output are the same buffer.
* Speed up Shamir's secret sharing routines. Thanks to ncarve.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=18
* GH#381: Make notarization possible again on OS X when using wheels.
Thanks to Colin Atkinson.
* RSA OAEP decryption was not verifying that all ``PS`` bytes are zero.
* GH#372: fixed memory leak for operations that use memoryviews when `cffi` is not installed.
* Fixed wrong ASN.1 OID for HMAC-SHA512 in PBE2.
* GH#341: Prevent ``key_to_english`` from creating invalid data when fed with
keys of length not multiple of 8. Thanks to vstoykovbg.
* GH#347: Fix blocking RSA signing/decryption when key has very small factor.
Thanks to Martijn Pieters.
* GH#308: Align stack of functions using SSE2 intrinsics to avoid crashes,
when compiled with gcc on 32-bit x86 platforms.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=16
- Update to 3.9.2 (10 November 2019):
+ New features
* Add Python 3.8 wheels for Mac.
+ Resolved issues
* GH#308: Avoid allocating arrays of __m128i on the stack, to
cope with buggy compilers.
* GH#322: Remove blanket -O3 optimization for gcc and clang, to
cope with buggy compilers.
* GH#337: Fix typing stubs for signatures.
* GH#338: Deal with gcc installations that don't have
x86intrin.h.
- Update to version 3.9.1 (1 November 2019):
+ New features
* Add Python 3.8 wheels for Linux and Windows.
+ Resolved issues
* GH#328: minor speed-up when importing RSA.
- sync spec file with python-pycryptodome
OBS-URL: https://build.opensuse.org/request/show/747245
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=12
* Add support for loading PEM files encrypted with AES256-CBC.
* Add support for XChaCha20 and XChaCha20-Poly1305 ciphers.
* Add support for bcrypt key derivation function (Crypto.Protocol.KDF.bcrypt).
* Add support for left multiplication of an EC point by a scalar.
* Add support for importing ECC and RSA keys in the new OpenSSH format.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=8
- Update to 3.8.1
* Add support for loading PEM files encrypted with AES192-CBC,
AES256-CBC, and AES256-GCM.
* When importing ECC keys, ignore EC PARAMS section that was
included by some openssl commands.
* repr() did not work for ECC.EccKey.
* Minimal length for Blowfish cipher is 32 bits, not 40 bits.
3.8.0
* Speed-up ECC performance. ECDSA is 33 times faster on the
NIST P-256 curve.
* Added support for NIST P-384 and P-521 curves.
* EccKey has new methods size_in_bits() and size_in_bytes().
* Support HMAC-SHA224, HMAC-SHA256, HMAC-SHA384, and HMAC-SHA512
in PBE2/PBKDF2.
* DER objects were not rejected if their length field had
a leading zero.
* Allow legacy RC2 ciphers to have 40-bit keys.
* point_at_infinity() becomes an instance method for
Crypto.PublicKey.ECC.EccKey, from a static one.
3.7.3
* GH#258: False positive on PSS signatures when externally
provided salt is too long.
OBS-URL: https://build.opensuse.org/request/show/702853
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pycryptodomex?expand=0&rev=4
