[issue38550] hashlib missing algorithms

Change by Irit Katriel : -- resolution: -> out of date stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue38550] hashlib missing algorithms

Mike Gilbert added the comment: Ok, so this appears to be working correctly on master. Just the 3.7 branch is broken. I think this is because we use OBJ_NAME_do_all instead of EVP_MD_do_all in 3.7. I think backporting https://github.com/python/cpython/pull/16083 to 3.7 would resolve this.

[issue38550] hashlib missing algorithms

Mike Gilbert added the comment: I see that generate_hash_name_list() calls EVP_MD_do_all() which calls OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL); I'm not sure why that doesn't do the job here. -- ___ Python tracker

[issue38550] hashlib missing algorithms

Mike Gilbert added the comment: Then the OpenSSL documentation is wrong, or Python is subsequently doing something to disable some algorithms. -- ___ Python tracker ___

[issue38550] hashlib missing algorithms

Christian Heimes added the comment: According to OpenSSL documentation it is not necessary to call any init function. All ciphers and all digests are default options. As of version 1.1.0 OpenSSL will automatically allocate all resources that it needs so no explicit initialisation is

[issue38550] hashlib missing algorithms

Change by Mike Gilbert : -- keywords: +patch pull_requests: +16418 stage: -> patch review pull_request: https://github.com/python/cpython/pull/16873 ___ Python tracker ___

[issue38550] hashlib missing algorithms

New submission from Mike Gilbert : After upgrading to Python 3.7.5, several algorithms are unavailable in the hashlib module. This seems to have been caused by the "fix" for https://bugs.python.org/issue33936. I will submit a PR with a more appropriate change shortly. Python 3.7.4: >>>