cpython

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Author SHA1 Message Date

Author	SHA1	Message	Date
Gregory P. Smith	2f9caafdf4	[3.12] gh-99108: Refresh HACL*; update modules accordingly; fix namespacing (GH-117237) (GH-117243) Pulls in a new update from https://github.com/hacl-star/hacl-star and fixes our C "namespacing" done by `Modules/_hacl/refresh.sh`. Co-authored-by: Jonathan Protzenko <protz@microsoft.com>	2024-03-26 01:43:24 +00:00
Miss Islington (bot)	9aea1f28e2	[3.12] gh-99108: Release the GIL around hashlib built-in computation (GH-104675) (#104776 ) gh-99108: Release the GIL around hashlib built-in computation (GH-104675) This matches the GIL releasing behavior of our existing `_hashopenssl` module, extending it to the HACL* built-ins. Includes adding comments to better describe the ENTER/LEAVE macros purpose and explain the lock strategy in both existing and new code. (cherry picked from commit `2e5d8a90aa`) Co-authored-by: Gregory P. Smith [Google] <greg@krypto.org>	2023-05-23 11:24:02 +00:00
Jonathan Protzenko	15665d896b	gh-99108: Replace SHA3 implementation HACL* version (#103597 ) Replaces our built-in SHA3 implementation with a verified one from the HACL* project. This implementation is used when OpenSSL does not provide SHA3 or is not present. 3.11 shiped with a very slow tiny sha3 implementation to get off of the <=3.10 reference implementation that wound up having serious bugs. This brings us back to a reasonably performing built-in implementation consistent with what we've just replaced our other guaranteed available standard hash algorithms with: code from the HACL* project. --------- Co-authored-by: Gregory P. Smith <greg@krypto.org>	2023-05-07 20:50:04 -07:00

Gregory P. Smith

2f9caafdf4

[3.12] gh-99108: Refresh HACL*; update modules accordingly; fix namespacing (GH-117237) (GH-117243)

Pulls in a new update from https://github.com/hacl-star/hacl-star and fixes our C "namespacing" done by `Modules/_hacl/refresh.sh`.

Co-authored-by: Jonathan Protzenko <protz@microsoft.com>

2024-03-26 01:43:24 +00:00

Miss Islington (bot)

9aea1f28e2

[3.12] gh-99108: Release the GIL around hashlib built-in computation (GH-104675) (#104776 )

gh-99108: Release the GIL around hashlib built-in computation (GH-104675)

This matches the GIL releasing behavior of our existing `_hashopenssl`
module, extending it to the HACL* built-ins.

Includes adding comments to better describe the ENTER/LEAVE macros
purpose and explain the lock strategy in both existing and new code.
(cherry picked from commit 2e5d8a90aa)

Co-authored-by: Gregory P. Smith [Google] <greg@krypto.org>

2023-05-23 11:24:02 +00:00

Jonathan Protzenko

15665d896b

gh-99108: Replace SHA3 implementation HACL* version (#103597 )

Replaces our built-in SHA3 implementation with a verified one from the HACL* project.

This implementation is used when OpenSSL does not provide SHA3 or is not present.

3.11 shiped with a very slow tiny sha3 implementation to get off of the <=3.10 reference implementation that wound up having serious bugs. This brings us back to a reasonably performing built-in implementation consistent with what we've just replaced our other guaranteed available standard hash algorithms with: code from the HACL* project.

---------

Co-authored-by: Gregory P. Smith <greg@krypto.org>

2023-05-07 20:50:04 -07:00

Renamed from Modules/_sha3/sha3module.c (Browse further)

3 commits