Commit Graph

83 Commits

Author SHA1 Message Date
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
Victor Stinner f5cff56a1b Issue #13088: Add shared Py_hexdigits constant to format a number into base 16 2011-10-14 02:13:11 +02:00
Gregory P. Smith 13b55291ac hashlib has two new constant attributes: algorithms_guaranteed and
algorithms_avaiable that respectively list the names of hash algorithms
guaranteed to exist in all Python implementations and the names of hash
algorithms available in the current process.

Renames the attribute new in 3.2a0 'algorithms' to 'algorithms_guaranteed'.
2010-09-06 08:30:23 +00:00
Alexander Belopolsky f0f45142d5 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99
va_copy, but available on all python platforms.  Untabified a few
unrelated files.
2010-08-11 17:31:17 +00:00
Victor Stinner 3f1af5c42e Issue #6697: use %U format instead of _PyUnicode_AsString(), because
_PyUnicode_AsString() was not checked for error (NULL).

The unicode string is no more truncated to 200 or 400 *bytes*.
2010-03-12 17:00:41 +00:00