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bpo-47095: Use libb2 to provide blake2 implementation (GH-32059) #32059

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Merged
tiran merged 7 commits into from
Mar 26, 2022
Merged

bpo-47095: Use libb2 to provide blake2 implementation (GH-32059) #32059

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fb159a7
Use libb2 to provide blake2 implementation
tiran Mar 22, 2022
4c0ddb7
Remove unused parallel blake2 and test files
tiran Mar 23, 2022
285b254
Use zero memory and store helpers from blake2-impl.h
tiran Mar 23, 2022
4e8f0f0
blurb, docs, cleanup
tiran Mar 23, 2022
5420a94
Markup fix
tiran Mar 23, 2022
693185f
PKG_CHECK_MODULES() no arg needs to be set to something
tiran Mar 24, 2022
1621bee
the libb2, the
tiran Mar 26, 2022
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Markup fix
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@tiran
tiran committed Mar 24, 2022
commit 5420a9439dbaf1aba7b06442fdc6e6190b3d95c3
9 changes: 6 additions & 3 deletions Doc/whatsnew/3.11.rst
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Expand Up @@ -248,8 +248,8 @@ fractions
hashlib
-------

* :func:`hashlib.blake2b` and :func:`hashlib.blake2s` now prefer `libb2
<https://www.blake2.net/>`_ over Python's vendored copy.
* :func:`hashlib.blake2b` and :func:`hashlib.blake2s` now prefer `libb2`_
over Python's vendored copy.
(Contributed by Christian Heimes in :issue:`47095`.)

IDLE and idlelib
Expand Down Expand Up @@ -1067,7 +1067,7 @@ Porting to Python 3.11
on old Python functions.

* Distributors are encouraged to build Python with optimized Blake2 library
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@gpshead gpshead Mar 26, 2022

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... with the optimized external ...

`libb2 <https://www.blake2.net>`_.
`libb2`_.


Deprecated
Expand Down Expand Up @@ -1148,3 +1148,6 @@ Removed
* Remove the ``HAVE_PY_SET_53BIT_PRECISION`` macro (moved to the internal C
API).
(Contributed by Victor Stinner in :issue:`45412`.)


.. _libb2: https://www.blake2.net/