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crypto: fix default MGF1 hash for OpenSSL 3 #40031

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crypto: fix default MGF1 hash for OpenSSL 3 #40031

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@tniessen tniessen commented Sep 7, 2021

OpenSSL 3 does not seem to set the MGF1 hash algorithm to the RSA-PSS hash by default. In other words, calling EVP_PKEY_CTX_set_rsa_pss_keygen_md does not seem to update the MGF1 hash algorithm. Calling EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md after EVP_PKEY_CTX_set_rsa_pss_keygen_md seems to fix this difference in behavior between OpenSSL 1.1.1 and OpenSSL 3.

Refs: #39999

@tniessen tniessen added the openssl Issues and PRs related to the OpenSSL dependency. label Sep 7, 2021
@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. crypto Issues and PRs related to the crypto subsystem. needs-ci PRs that need a full CI run. labels Sep 7, 2021
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tniessen commented Sep 7, 2021

This unblocks #39999.

@tniessen tniessen added the request-ci Add this label to start a Jenkins CI on a PR. label Sep 7, 2021
@github-actions github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Sep 7, 2021
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CI: https://ci.nodejs.org/job/node-test-pull-request/39853/

@panva panva added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. and removed needs-ci PRs that need a full CI run. author ready PRs that have at least one approval, no pending requests for changes, and a CI started. labels Sep 7, 2021
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CI: https://ci.nodejs.org/job/node-test-pull-request/39855/

@panva panva added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Sep 7, 2021
panva pushed a commit that referenced this pull request Sep 9, 2021
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crypto: fix default MGF1 hash for OpenSSL 3
5fd7a72 
Refs: #39999

PR-URL: #40031
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
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panva commented Sep 9, 2021

Landed in 5fd7a72

@panva panva closed this Sep 9, 2021
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BethGriggs pushed a commit that referenced this pull request Sep 21, 2021
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crypto: fix default MGF1 hash for OpenSSL 3
fc45cbe 
Refs: #39999

PR-URL: #40031
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
@BethGriggs BethGriggs mentioned this pull request Sep 21, 2021
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@tniessen tniessen deleted the crypto-fix-rsa-pss-mgf1-hash-openssl3 branch October 7, 2021 16:42
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@jasnell jasnell jasnell approved these changes

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