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87 Commits

Author SHA1 Message Date
Miss Islington (bot) 0d7cb5bb29
bpo-38132: Check EVP_DigestUpdate for error (GH-16041) 
(cherry picked from commit 8c74574e0a)

Co-authored-by: Christian Heimes <christian@python.org>
 2019-09-12 06:50:46 -07:00
Miss Islington (bot) 67b90a079c bpo-38132: Simplify _hashopenssl code (GH-16023) (#16040) 
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 5a4f82f457)

Co-authored-by: Christian Heimes <christian@python.org>
 2019-09-12 14:03:50 +01:00
Miss Islington (bot) 80e33655a2
bpo-38134: Remove PKBDF2_HMAC_fast from _hashopenssl (GH-16028) 
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 64117e059b)

Co-authored-by: Christian Heimes <christian@python.org>
 2019-09-12 05:18:38 -07:00
Jeroen Demeyer 530f506ac9 bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464) 
Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
 2019-05-30 19:13:39 -07:00
Emmanuel Arias b71e28ea91 bpo-36209: Fix typo on hashlib error message (GH-12194) 2019-03-06 15:35:35 +01:00
Christian Heimes b7bc283ab6 bpo-36179: Fix ref leaks in _hashopenssl (GH-12158) 
Fix two unlikely reference leaks in _hashopenssl. The leaks only occur in
out-of-memory cases. Thanks to Charalampos Stratakis.

Signed-off-by: Christian Heimes <christian@python.org>



https://bugs.python.org/issue36179
 2019-03-04 07:45:41 -08:00
Gregory P. Smith c7e219132a
Dead code removal from _hashopenssl. (GH-11379) 
HASH_OBJ_CONSTRUCTOR has always been defined as 0 since I created
hashlib in Python 2.5.  Delete all code associated with it.
 2018-12-30 17:54:53 -08:00
Tal Einat c6c7237272
bpo-20182: AC convert remaining functions/methods in _hashopenssl.c (GH-9213) 2018-12-27 15:43:43 +02:00
Serhiy Storchaka 62be74290a
bpo-33012: Fix invalid function cast warnings with gcc 8. (GH-6749) 
Fix invalid function cast warnings with gcc 8
for method conventions different from METH_NOARGS, METH_O and
METH_VARARGS excluding Argument Clinic generated code.
 2018-11-27 13:27:31 +02:00
Srinivas Thatiparthy (శ్రీనివాస్ తాటిపర్తి) f192aeb95a bpo-20216: Correct docstrings of digest() methods in hashlib. (GH-9873) 2018-10-19 20:42:53 +03:00
Benjamin Peterson e502451781
closes bpo-34646: Remove PyAPI_* macros from declarations. (GH-9218) 2018-09-12 12:06:42 -07:00
Serhiy Storchaka f1d36d8efa
bpo-33729: Fix issues with arguments parsing in hashlib. (GH-8346) 
* help(hashlib) didn't work because of incorrect module name in blake2b and
  blake2s classes.
* Constructors blake2*(), sha3_*(), shake_*() and keccak_*() incorrectly
  accepted keyword argument "string" for binary data, but documented as
  accepting the "data" keyword argument. Now this parameter is positional-only.
* Keyword-only parameters in blake2b() and blake2s() were not documented as
  keyword-only.
* Default value for some parameters of blake2b() and blake2s() was None,
  which is not acceptable value.
* The length argument for shake_*.digest() was wrapped out to 32 bits.
* The argument for shake_128.digest() and shake_128.hexdigest() was not
  positional-only as intended.
* TypeError messages for incorrect arguments in all constructors sha3_*(),
  shake_*() and keccak_*() incorrectly referred to sha3_224.

Also made the following enhancements:

* More accurately specified input and result types for strings, bytes and
  bytes-like objects.
* Unified positional parameter names for update() and constructors.
* Improved formatting.
 2018-07-31 09:50:16 +03:00
Oren Milman d019bc8319 bpo-31787: Prevent refleaks when calling __init__() more than once (GH-3995) 2018-02-13 19:28:33 +09:00
Leo Arias c3d9508ff2 bpo-32746: Fix multiple typos (GH-5144) 
Fix typos found by codespell in docs, docstrings, and comments.
 2018-02-03 19:36:10 -05:00
Christian Heimes 2f050c7e1b
bpo-32433: Optimized HMAC digest (#5023) 
The hmac module now has hmac.digest(), which provides an optimized HMAC
digest for short messages. hmac.digest() is up to three times faster
than hmac.HMAC().digest().

Signed-off-by: Christian Heimes <christian@python.org>
 2018-01-27 09:53:43 +01:00
Serhiy Storchaka a5552f023e
bpo-32240: Add the const qualifier to declarations of PyObject* array arguments. (#4746) 2017-12-15 13:11:11 +02:00
Victor Stinner 8c663fd60e
Replace KB unit with KiB (#4293) 
kB (*kilo* byte) unit means 1000 bytes, whereas KiB ("kibibyte")
means 1024 bytes. KB was misused: replace kB or KB with KiB when
appropriate.

Same change for MB and GB which become MiB and GiB.

Change the output of Tools/iobench/iobench.py.

Round also the size of the documentation from 5.5 MB to 5 MiB.
 2017-11-08 14:44:44 -08:00
Antoine Pitrou a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385) 
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
 2017-09-07 18:56:24 +02:00
Christian Heimes c941e6238a bpo-30102: Call OPENSSL_add_all_algorithms_noconf (#3112) 
The ssl and hashlib modules now call OPENSSL_add_all_algorithms_noconf() on
OpenSSL < 1.1.0. The function detects CPU features and enables optimizations
on some CPU architectures such as POWER8. Patch is based on research from
Gustavo Serra Scalet.

Signed-off-by: Christian Heimes <christian@python.org>
 2017-09-05 15:47:11 +02:00
Serhiy Storchaka 7e60192fe0 Remove _PyArg_NoStackKeywords(). (#2641) 2017-07-10 10:25:34 +02:00
Serhiy Storchaka 6969eaf468 bpo-29464: Rename METH_FASTCALL to METH_FASTCALL|METH_KEYWORDS and make (#1955) 
the bare METH_FASTCALL be used for functions with positional-only
parameters.
 2017-07-03 21:20:15 +03:00
Sylvain 96c7c06850 bpo-20627: Fix error message when keyword arguments are used (#2115) 2017-06-15 18:05:23 +03:00
Gregory P. Smith 07244a8301 bpo-9146: Raise a ValueError if OpenSSL fails to init a hash func. (#1777) 
This helps people in weird FIPS mode environments where common things
like MD5 are not available in the binary as a matter of policy.
 2017-05-24 00:04:38 -07:00
Victor Stinner aeaf294608 _hashopenssl uses METH_FASTCALL 2017-01-17 04:20:26 +01:00
Christian Heimes 39093e9e68 Issue #27928: Add scrypt (password-based key derivation function) to hashlib module (requires OpenSSL 1.1.0). 2016-09-06 20:22:28 +02:00
Christian Heimes 01113faef9 Issue #26470: Port ssl and hashlib module to OpenSSL 1.1.0. 2016-09-05 23:23:24 +02:00
Christian Heimes 598894ff48 Issue #26470: Port ssl and hashlib module to OpenSSL 1.1.0. 2016-09-05 23:19:05 +02:00
Raymond Hettinger 15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Martin Panter 2eb819f7a8 Issue #25523: Merge "a" to "an" fixes from 3.4 into 3.5 2015-11-02 04:04:57 +00:00
Martin Panter 7462b64911 Issue #25523: Correct "a" article to "an" article 
This changes the main documentation, doc strings, source code comments, and a
couple error messages in the test suite. In some cases the word was removed
or edited some other way to fix the grammar.
 2015-11-02 03:37:02 +00:00
Benjamin Peterson a18bd0e0f0 merge 3.4 2015-09-27 02:14:23 -07:00
Benjamin Peterson 3c0769d478 fix spacing 2015-09-27 02:13:40 -07:00
Gregory P. Smith 4dff6f6fa6 Issue9951: update _hashopenssl and md5module to use _Py_strhex(). 
Also update _posixsubprocess to use Py_hexdigits instead of its own constant.
 2015-04-25 23:42:38 +00:00
Antoine Pitrou bc26646505 Issue #23143: Remove compatibility with OpenSSLs older than 0.9.8. 
(now the hashlib module)
 2015-01-03 23:21:21 +01:00
Christian Heimes 48b7df7b0a exclude _hashopenssl.c:_setException() from LCOV coverage 2013-12-05 07:38:13 +01:00
Christian Heimes cc6cdce750 Remove unused code path from PBKDF2 that is causing a warning on Win64 2013-11-18 09:59:44 +01:00
Victor Stinner c1a57d306c Fix compiler warnings on Windows 64 bit: add an explicit cast from Py_ssize_t 
to int, password.len was checked for being smaller than INT_MAX.
 2013-11-16 00:27:16 +01:00
Christian Heimes 6853108ccd Issue #18582: fix memory leak in pbkdf2 code 2013-11-06 17:25:17 +01:00
Brett Cannon 2be28a6984 Silence a compiler warning about an unused function 2013-11-01 10:25:13 -04:00
Christian Heimes db816d6546 Issue #19420: Fix reference leak in module initalization code of _hashopenssl.c 2013-10-29 12:14:55 +01:00
Christian Heimes 327dd732ce Issue #18742: Expose the internal hash type object for ABCs. 2013-10-22 15:05:23 +02:00
Christian Heimes b7ddbc855c Load SSL's error strings in hashlib. 
Without ERR_load_crypto_strings() functions like ERR_lib_error_string() return NULL.
 2013-10-21 19:48:22 +02:00
Christian Heimes c6564b9474 Make PKCS5_PBKDF2_HMAC_fast() a static function 2013-10-20 13:23:03 +02:00
Christian Heimes 351f539ad8 Issue #18582: HMAC_CTX_copy() is not available on OpenSSL < 1.0 2013-10-19 17:59:48 +02:00
Christian Heimes e723622775 Issue #18582: provide a faster C implementation of pbkdf2_hmac that works with OpenSSL < 1.0 2013-10-19 14:24:44 +02:00
Christian Heimes e92ef13b0a Issue #18582: Add 'pbkdf2_hmac' to the hashlib module. 2013-10-13 00:52:43 +02:00
Gregory P. Smith a5042671c3 In the _hashlib module, only initialize the static data for OpenSSL's 
constructors once, to avoid memory leaks when finalizing and re-initializing
the Python interpreter.
 2013-02-01 17:07:56 -08:00
Gregory P. Smith 90fa9508a6 In the _hashlib module, only initialize the static data for OpenSSL's 
constructors once, to avoid memory leaks when finalizing and re-initializing
the Python interpreter.
 2013-02-01 17:07:39 -08:00
Gregory P. Smith aded2e5e59 In the _hashlib module, only initialize the static data for OpenSSL's 
constructors once, to avoid memory leaks when finalizing and re-initializing
the Python interpreter.
 2013-02-01 17:05:29 -08:00
Christian Heimes 4a0270d82b Issue #16113: integrade SHA-3 (Keccak) patch from http://hg.python.org/sandbox/cheimes 2012-10-06 02:23:36 +02:00