delta/cpython-git.git/Modules/_sha3, branch dependabot/github_actions/actions/upload-artifact-v2.2.1

bpo-1635741: Port _sha3 module to multi-phase init (GH-21855)

2020-09-02T09:55:19+00:00

Port the _sha3 extension module to multi-phase init (PEP 489).
Convert static types to heap types.

bpo-40302: Replace PY_INT64_T with int64_t (GH-19573)

2020-04-17T17:13:06+00:00

* Replace PY_INT64_T with int64_t
* Replace PY_UINT32_T with uint32_t
* Replace PY_UINT64_T with uint64_t

sha3module.c no longer checks if PY_UINT64_T is defined since it's
always defined and uint64_t is always available on platforms
supported by Python.

bpo-39573: Add Py_SET_TYPE() function (GH-18394)

2020-02-07T08:17:07+00:00

Add Py_SET_TYPE() function to set the type of an object.

bpo-9216: Add usedforsecurity to hashlib constructors (GH-16044)

2019-09-13T00:30:00+00:00

The usedforsecurity keyword only argument added to the hash constructors is useful for FIPS builds and similar restrictive environment with non-technical requirements that legacy algorithms be forbidden by their implementations without being explicitly annotated as not being used for any security related purposes.  Linux distros with FIPS support benefit from this being standard rather than making up their own way(s) to do it.

Contributed and Signed-off-by: Christian Heimes christian@python.org

bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464)

2019-05-31T02:13:39+00:00

Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async

closes bpo-35643: Fix a SyntaxWarning: invalid escape sequence in Modules/_sha3/cleanup.py (GH-11411)

2019-01-02T19:26:57+00:00

bpo-23867: Argument Clinic: inline parsing code for a single positional parameter. (GH-9689)

2018-12-25T11:23:47+00:00

bpo-34922: Fix integer overflow in the digest() and hexdigest() methods (GH-9751)

2018-10-11T04:41:00+00:00

for the SHAKE algorithm in the hashlib module.

Fix misleading mentions of tp_size in comments (GH-9093)

2018-09-10T16:46:08+00:00

Many type object initializations labeled a field "tp_size" in the
comment, but the name of that field is tp_basicsize.

bpo-33729: Fix issues with arguments parsing in hashlib. (GH-8346)

2018-07-31T06:50:16+00:00

* 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.