delta/cpython-git.git/Modules/_blake2, branch fix-namedexpr-comment github.com: python/cpython.git bpo-9216: Add usedforsecurity to hashlib constructors (GH-16044) 2019-09-13T00:30:00+00:00 Christian Heimes christian@python.org 2019-09-13T00:30:00+00:00 7cad53e6b084435a220e6604010f1fa5778bd0b1 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 
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-37034: Display argument name on errors with keyword arguments with Argument Clinic. (GH-13593) 2019-08-29T14:49:08+00:00 Rémi Lapeyre remi.lapeyre@henki.fr 2019-08-29T14:49:08+00:00 4901fe274bc82b95dc89bcb3de8802a3dfedab32 






bpo-37055: fix warnings in _blake2 module (GH-14646)
2019-08-26T17:52:36+00:00

Inada Naoki
songofacandy@gmail.com

2019-08-26T17:52:36+00:00

b27cbec801e17a13d7fef49116a8fc279930d2b1

https://bugs.python.org/issue37055



Automerge-Triggered-By: @tiran




https://bugs.python.org/issue37055



Automerge-Triggered-By: @tiran






bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464)
2019-05-31T02:13:39+00:00

Jeroen Demeyer
J.Demeyer@UGent.be

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

530f506ac91338b55cf2be71b1cdf50cb077512f

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





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







bpo-33164: blake2 fix for HP-UX (GH-13633)
2019-05-29T10:58:11+00:00

David Carlier
dcarlier@afilias.info

2019-05-29T10:58:11+00:00

d8b755167235e0621814eb5ac39163b3db6879bb












bpo-33164: update blake2 implementation (GH-6286)
2019-05-23T04:32:44+00:00

David Carlier
dcarlier@afilias.info

2019-05-23T04:32:44+00:00

51aa35e9e17eef60d04add9619fe2a7eb938358c












bpo-36127: Argument Clinic: inline parsing code for keyword parameters. (GH-12058)
2019-03-14T08:32:22+00:00

Serhiy Storchaka
storchaka@gmail.com

2019-03-14T08:32:22+00:00

3191391515824fa7f3c573d807f1034c6a28fab3












Fix misleading mentions of tp_size in comments (GH-9093)
2018-09-10T16:46:08+00:00

Peter Eisentraut
peter@eisentraut.org

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

0e0bc4e221f592f305d335faf5f8046484eb9238

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




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

Serhiy Storchaka
storchaka@gmail.com

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

f1d36d8efaecd5c84cb35e35119b283f37d83c40

* 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.





* 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.







bpo-20260: Implement non-bitwise unsigned int converters for Argument Clinic. (GH-8434)
2018-07-26T10:22:16+00:00

Serhiy Storchaka
storchaka@gmail.com

2018-07-26T10:22:16+00:00

7cb7bcff20a386bba59cbc51e2419542de358bd2