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gh-127298: When in FIPS mode ensure builtin hashes check for usedforsecurity=False #127301

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gh-127298: When in FIPS mode ensure builtin hashes check for usedforsecurity=False #127301

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21b30a1
gh-127298: When in FIPS mode ensure builtin hashes check for usedfors…
xnox Nov 26, 2024
42b912a
use != 0 rather than == 1 and update a comment.
gpshead Nov 27, 2024
ac9dc6d
Update the NEWS to reflect reality.
gpshead Nov 27, 2024
4da9f77
address _some_ correctness details in the test.
gpshead Nov 27, 2024
7a954ff
avoid repeated calls, reword comment.
gpshead Nov 27, 2024
461920d
Update 2024-11-26-16-31-40.gh-issue-127298.jqYJvn.rst
gpshead Nov 27, 2024
dabed52
avoid rerunning test in refleak hunting mode.
gpshead Nov 27, 2024
57241db
Change to spawn _test_hashlib_fips from test_hashlib with an env.
gpshead Nov 27, 2024
3910723
Use subTest to id the algorithm.
gpshead Nov 27, 2024
e8ef380
lint
gpshead Nov 27, 2024
3db1eb5
remove the no longer appropriate mention from ssltests.
gpshead Nov 27, 2024
4e5dddb
fix subTest context manager nesting.
gpshead Nov 27, 2024
fd308b4
Use null provider, which is guaranteed to have nothing
xnox Sep 8, 2025
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use != 0 rather than == 1 and update a comment.
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@gpshead @xnox
gpshead authored and xnox committed Sep 8, 2025
commit 42b912a0477c721969261ce9c5e99ac4ab3988b9
2 changes: 1 addition & 1 deletion Lib/hashlib.py
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ def __usedforsecurity_check(md, name, *args, **kwargs):
# implementations are treated as an unapproved implementation, as they
# are unlikely to have been certified by NIST.
def __get_wrapped_builtin(md, name):
if _hashlib is not None and _hashlib.get_fips_mode() == 1:
if _hashlib is not None and _hashlib.get_fips_mode() != 0:
from functools import partial
return partial(__usedforsecurity_check, md, name)
return md
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