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cpython/Modules
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Jonathan Protzenko 325e9b8ef4
gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316) 
This replaces the existing hashlib Blake2 module with a single implementation that uses HACL\*'s Blake2b/Blake2s implementations. We added support for all the modes exposed by the Python API, including tree hashing, leaf nodes, and so on. We ported and merged all of these changes upstream in HACL\*, added test vectors based on Python's existing implementation, and exposed everything needed for hashlib.

This was joint work done with @R1kM.

See the PR for much discussion and benchmarking details.   TL;DR: On many systems, 8-50% faster (!) than `libb2`, on some systems it appeared 10-20% slower than `libb2`.
2024-08-13 21:42:19 +00:00
..
_ctypes gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
_decimal gh-119613: Use C99+ functions instead of Py_IS_NAN/INFINITY/FINITE (#119619) 2024-05-29 09:51:19 +02:00
_hacl gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316) 2024-08-13 21:42:19 +00:00
_io gh-121489: Export private _PyBytes_Join() again (#122267) 2024-07-25 17:31:30 +02:00
_multiprocessing gh-117873: Revert _posixshmem.shm_open() change (#118901) 2024-05-13 16:03:52 +02:00
_sqlite Fixes loop variables to be the same types as their limit (GH-120958) 2024-06-24 17:11:47 +01:00
_sre Update PyObject_Del() documentation (#122597) 2024-08-02 12:13:33 +02:00
_ssl gh-111926: Make weakrefs thread-safe in free-threaded builds (#117168) 2024-04-08 10:58:38 -04:00
_testcapi gh-105201: Add PyIter_NextItem() (#122331) 2024-08-08 00:47:15 +02:00
_testinternalcapi Fixes loop variables to be the same types as their limit (GH-120958) 2024-06-24 17:11:47 +01:00
_testlimitedcapi gh-111495: Fix refleaks in test_capi.test_eval tests (#122851) 2024-08-09 09:47:00 +00:00
_xxtestfuzz gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
cjkcodecs gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
clinic gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316) 2024-08-13 21:42:19 +00:00
expat gh-116741: Upgrade libexpat to 2.6.2 (#117296) 2024-04-22 18:15:08 -07:00
_abc.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_asynciomodule.c GH-120974: make _asyncio.all_tasks thread safe (#122801) 2024-08-11 20:49:31 +05:30
_bisectmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_bz2module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_codecsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_collectionsmodule.c gh-121288: Make error message for index() methods consistent (GH-121395) 2024-07-05 10:50:45 -07:00
_complex.h gh-61103: Support float and long double complex types in ctypes module (#121248) 2024-07-03 11:08:11 +02:00
_contextvarsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_csv.c gh-113785: csv: fields starting with escapechar are not quoted (GH-122110) 2024-07-25 10:04:47 +03:00
_curses_panel.c gh-113565: Improve and harden detection of curses dependencies (#119816) 2024-07-01 08:10:03 +00:00
_cursesmodule.c gh-113565: Improve and harden detection of curses dependencies (#119816) 2024-07-01 08:10:03 +00:00
_datetimemodule.c GH-121832: Assert that the version number of static builtin types is not changed by PyType_Modified. (GH-122182) 2024-07-24 10:22:51 +01:00
_dbmmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_elementtree.c gh-119577: Adjust DeprecationWarning when testing element truth values in ElementTree (GH-119762) 2024-06-06 20:18:30 -07:00
_functoolsmodule.c gh-121027: Make the functools.partial object a method descriptor (GH-121089) 2024-07-03 09:02:15 +03:00
_gdbmmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_hashopenssl.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_heapqmodule.c Remove almost all unpaired backticks in docstrings (#119231) 2024-05-22 12:35:18 -04:00
_interpchannelsmodule.c gh-76785: Expand How Interpreter Channels Handle Interpreter Finalization (gh-121805) 2024-07-15 19:43:59 +00:00
_interpqueuesmodule.c gh-76785: Expand How Interpreter Channels Handle Interpreter Finalization (gh-121805) 2024-07-15 19:43:59 +00:00
_interpreters_common.h gh-76785: Expand How Interpreter Channels Handle Interpreter Finalization (gh-121805) 2024-07-15 19:43:59 +00:00
_interpretersmodule.c Use _PyLong_IsNegative instead of _PyLong_Sign if appropriate. (GH-120493) 2024-06-24 09:49:01 +03:00
_json.c gh-122163: Add notes for JSON serialization errors (GH-122165) 2024-07-23 20:02:54 +03:00
_localemodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
_lsprof.c gh-120289: Add external timer in traverse of _lsprof.Profiler (#121998) 2024-07-18 20:46:24 -07:00
_lzmamodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_math.h gh-122681: merge m_atan2() and c_atan2() helper functions (#122682) 2024-08-06 14:43:13 +02:00
_opcode.c gh-121554: remove unnecessary internal functions in compile.c (#121555) 2024-07-10 23:48:37 +01:00
_operator.c gh-115808: Add `is_none and is_not_none to operator` (#115814) 2024-08-10 20:16:34 +01:00
_pickle.c gh-122704: Fix reference leak in Modules/_pickle.c (GH-122705) 2024-08-06 08:57:36 +03:00
_posixsubprocess.c gh-121381 Remove subprocess._USE_VFORK escape hatch (#121383) 2024-07-30 18:39:54 -07:00
_queuemodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_randommodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_scproxy.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_ssl.c gh-117784: Only reference PHA functions ifndef SSL_VERIFY_POST_HANDSHAKE (GH-117785) 2024-07-01 15:28:35 +02:00
_ssl.h
_ssl_data_31.h
_ssl_data_111.h
_ssl_data_300.h
_stat.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_statisticsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_struct.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
_suggestions.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_sysconfig.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_testbuffer.c gh-120674: Protect multi-line macros in _testbuffer.c and _testcapimodule.c (#120675) 2024-06-18 12:04:52 +00:00
_testcapi_feature_macros.inc gh-91325: Skip Stable ABI checks with Py_TRACE_REFS special build (GH-92046) 2024-01-29 16:45:31 +01:00
_testcapimodule.c gh-111495: Add more tests on PyEval C APIs (#122789) 2024-08-08 14:16:20 +02:00
_testclinic.c gh-122688: Add more tests for var-positional parameters in Argument Clinic (GH-122900) 2024-08-12 16:52:48 +03:00
_testclinic_limited.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_testexternalinspection.c bpo-115773: Use the right variable name based on the field we are trying read (#118591) 2024-05-07 14:50:41 +00:00
_testimportmultiple.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_testinternalcapi.c gh-117482: Make the Slot Wrapper Inheritance Tests Much More Thorough (gh-122867) 2024-08-12 19:19:33 +00:00
_testlimitedcapi.c gh-111495: Add more tests on PyEval C APIs (#122789) 2024-08-08 14:16:20 +02:00
_testmultiphase.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_testsinglephase.c gh-119584: Fix test_import Failed Assertion (gh-119623) 2024-05-27 19:35:30 +00:00
_threadmodule.c gh-120973: Fix thread-safety issues with threading.local (#121655) 2024-07-19 13:22:02 -04:00
_tkinter.c gh-119614: Fix truncation of strings with embedded null characters in Tkinter (GH-120909) 2024-06-24 12:17:25 +03:00
_tracemalloc.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_typingmodule.c gh-118895: Call PyType_Ready() on typing.NoDefault (#118897) 2024-05-10 08:42:00 -07:00
_uuidmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_weakref.c gh-120974: Make _asyncio._leave_task atomic in the free-threaded build (#122139) 2024-07-23 17:06:03 +00:00
_winapi.c gh-100256: Skip inaccessible registry keys in the WinAPI mimetype implementation (GH-122047) 2024-08-07 16:07:26 +01:00
_zoneinfo.c gh-120155: Fix Coverity issue in zoneinfo load_data() (#120232) 2024-06-10 11:54:35 +02:00
addrinfo.h
arraymodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
atexitmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
binascii.c gh-118314: Fix padding edge case in binascii.a2b_base64 strict mode (GH-118320) 2024-05-07 11:18:45 +02:00
blake2module.c gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316) 2024-08-13 21:42:19 +00:00
cmathmodule.c gh-121268: Remove workarounds for non-IEEE 754 systems in cmath (#122716) 2024-08-09 11:17:40 +02:00
config.c.in gh-104169: Fix test_peg_generator after tokenizer refactoring (#110727) 2023-10-12 09:34:35 +02:00
errnomodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
faulthandler.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
fcntlmodule.c gh-116622: Don't expose FICLONE ioctl on Android (#122522) 2024-08-01 00:23:10 +00:00
gc_weakref.txt
gcmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
getaddrinfo.c gh-108767: Replace ctype.h functions with pyctype.h functions (#108772) 2023-09-01 18:36:53 +02:00
getbuildinfo.c
getnameinfo.c
getpath.c gh-121103: Put free-threaded libraries in lib/python3.14t (#121293) 2024-07-11 16:21:37 -04:00
getpath.py gh-121103: Put free-threaded libraries in lib/python3.14t (#121293) 2024-07-11 16:21:37 -04:00
getpath_noop.c
grpmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
hashlib.h gh-111863: Rename Py_NOGIL to Py_GIL_DISABLED (#111864) 2023-11-20 15:52:00 +02:00
itertoolsmodule.c gh-117657: Fix itertools.count thread safety (#119268) 2024-05-21 10:16:34 -07:00
ld_so_aix.in
main.c gh-121957: Emit audit events for python -i and python -m asyncio (GH-121958) 2024-07-22 13:04:08 +02:00
makesetup gh-116622: Rename build variable MODULE_LDFLAGS back to LIBPYTHON (#122764) 2024-08-09 00:00:55 +02:00
makexp_aix
mathmodule.c gh-122681: merge m_atan2() and c_atan2() helper functions (#122682) 2024-08-06 14:43:13 +02:00
md5module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
mmapmodule.c gh-118209: Add Windows structured exception handling to mmap module (GH-118213) 2024-05-10 10:47:30 +01:00
overlapped.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
posixmodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
posixmodule.h gh-85283: Convert grp extension to the limited C API (#116611) 2024-03-12 00:46:53 +00:00
pwdmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
pyexpat.c GH-119462: Enforce invariants of type versioning (GH-120731) 2024-06-19 17:38:45 +01:00
readline.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
README
resource.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
rotatingtree.c gh-116181: Remove Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE in rotatingtree.c (#121260) 2024-07-03 13:05:05 +05:30
rotatingtree.h
selectmodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
Setup gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791) 2024-04-24 16:18:24 +00:00
Setup.bootstrap.in gh-121554: remove unnecessary internal functions in compile.c (#121555) 2024-07-10 23:48:37 +01:00
Setup.stdlib.in gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316) 2024-08-13 21:42:19 +00:00
sha1module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
sha2module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
sha3module.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
signalmodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
socketmodule.c gh-117657: Use critical section to make _socket.socket.close thread safe (GH-120490) 2024-07-01 16:38:30 +02:00
socketmodule.h gh-110850: Cleanup pycore_time.h includes (#115724) 2024-02-20 16:50:43 +00:00
symtablemodule.c gh-119933: Improve `SyntaxError` message for invalid type parameters expressions (#119976) 2024-06-17 06:51:03 -07:00
syslogmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
termios.c gh-119770: Make termios ioctl() constants positive (#119840) 2024-05-31 17:18:40 +02:00
timemodule.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
tkappinit.c
tkinter.h
unicodedata.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
unicodedata_db.h gh-96954: Fix make regen-unicodedata in out-of-tree builds (#112118) 2023-11-15 16:42:17 +00:00
unicodename_db.h gh-96954: Fix make regen-unicodedata in out-of-tree builds (#112118) 2023-11-15 16:42:17 +00:00
winreparse.h
xxlimited.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
xxlimited_35.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
xxmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
xxsubtype.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
zlibmodule.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00

README 

Source files for standard library extension modules,
and former extension modules that are now builtin modules.