crypto: use EVP_MD_fetch and cache EVP_MD for hashes #51034

joyeecheung · 2023-12-03T18:22:09Z

On OpenSSL 3, migrate from EVP_get_digestbyname() to EVP_MD_fetch() to get the implementation and use a per-Environment cache for it. The EVP_MDs are freed during Environment cleanup.

Drive-by: declare the smart pointer for EVP_MD_CTX as EVPMDCtxPointer instead of EVPMDPointer to avoid confusion with EVP_MD pointers.

Refs: https://www.openssl.org/docs/man3.0/man7/crypto.html#Explicit-fetching
Refs: nodejs/performance#136

On MacOS + M2

crypto/webcrypto-digest.js n=100000 method='SHA-1' data=10 sync='createHash'           ***     31.30 %       ±5.30% ±7.06% ±9.20%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=100 sync='createHash'          ***     34.33 %       ±4.93% ±6.60% ±8.67%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=20 sync='createHash'           ***     29.06 %       ±2.33% ±3.10% ±4.05%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=50 sync='createHash'           ***     30.14 %       ±3.32% ±4.42% ±5.77%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=10 sync='createHash'         ***     32.14 %       ±2.68% ±3.58% ±4.69%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=100 sync='createHash'        ***     28.33 %       ±4.23% ±5.68% ±7.50%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=20 sync='createHash'         ***     34.56 %       ±3.63% ±4.85% ±6.36%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=50 sync='createHash'         ***     30.81 %       ±2.45% ±3.29% ±4.32%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=10 sync='createHash'         ***     28.79 %       ±2.94% ±3.93% ±5.15%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=100 sync='createHash'        ***     28.88 %       ±3.09% ±4.14% ±5.44%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=20 sync='createHash'         ***     29.88 %       ±4.17% ±5.56% ±7.26%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=50 sync='createHash'         ***     30.27 %       ±3.20% ±4.26% ±5.56%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=10 sync='createHash'         ***     28.05 %       ±2.37% ±3.15% ±4.12%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=100 sync='createHash'        ***     24.92 %       ±5.05% ±6.80% ±9.00%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=20 sync='createHash'         ***     28.65 %       ±3.83% ±5.10% ±6.64%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=50 sync='createHash'         ***     29.21 %       ±4.67% ±6.21% ±8.10%

On Ubuntu + Intel(R) Xeon(R) Platinum 8280 CPU @ 2.70GHz

                                                                                confidence improvement accuracy (*)   (**)  (***)
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=10 sync='createHash'           ***     25.38 %       ±1.50% ±2.03% ±2.72%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=100 sync='createHash'          ***     26.31 %       ±2.02% ±2.72% ±3.61%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=20 sync='createHash'           ***     27.41 %       ±1.94% ±2.63% ±3.54%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=50 sync='createHash'           ***     25.31 %       ±1.94% ±2.65% ±3.61%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=10 sync='createHash'         ***     27.36 %       ±1.51% ±2.02% ±2.68%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=100 sync='createHash'        ***     25.73 %       ±1.59% ±2.15% ±2.89%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=20 sync='createHash'         ***     27.46 %       ±1.68% ±2.27% ±3.03%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=50 sync='createHash'         ***     27.52 %       ±1.63% ±2.19% ±2.90%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=10 sync='createHash'         ***     26.15 %       ±1.85% ±2.49% ±3.30%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=100 sync='createHash'        ***     26.50 %       ±1.78% ±2.40% ±3.21%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=20 sync='createHash'         ***     26.63 %       ±2.11% ±2.83% ±3.76%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=50 sync='createHash'         ***     26.67 %       ±1.55% ±2.10% ±2.81%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=10 sync='createHash'         ***     28.08 %       ±1.95% ±2.64% ±3.52%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=100 sync='createHash'        ***     29.11 %       ±1.82% ±2.44% ±3.24%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=20 sync='createHash'         ***     27.91 %       ±2.02% ±2.74% ±3.70%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=50 sync='createHash'         ***     29.52 %       ±1.41% ±1.90% ±2.52%

nodejs-github-bot · 2023-12-03T18:22:15Z

Review requested:

@nodejs/crypto

nodejs-github-bot · 2023-12-04T01:19:45Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56063/

src/crypto/crypto_hash.cc

joyeecheung · 2023-12-04T02:08:22Z

From CI: https://ci.nodejs.org/view/Node.js%20benchmark/job/benchmark-node-micro-benchmarks/1479/console

See benchmark results

02:45:29                                                                                 confidence improvement accuracy (*)   (**)  (***)
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=10 sync='createHash'           ***     14.68 %       ±5.04% ±6.71% ±8.74%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=10 sync='subtle'                        0.68 %       ±2.40% ±3.19% ±4.16%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=100 sync='createHash'          ***     21.65 %       ±3.24% ±4.31% ±5.61%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=100 sync='subtle'                       2.09 %       ±2.70% ±3.59% ±4.68%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=20 sync='createHash'           ***     23.17 %       ±4.51% ±6.00% ±7.81%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=20 sync='subtle'                        0.56 %       ±2.92% ±3.88% ±5.06%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=50 sync='createHash'           ***     21.32 %       ±3.68% ±4.91% ±6.40%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-1' data=50 sync='subtle'                       -1.80 %       ±2.38% ±3.17% ±4.13%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=10 sync='createHash'         ***     26.00 %       ±5.31% ±7.09% ±9.27%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=10 sync='subtle'                      2.18 %       ±2.79% ±3.72% ±4.84%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=100 sync='createHash'        ***     20.86 %       ±4.08% ±5.44% ±7.09%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=100 sync='subtle'                    -1.96 %       ±2.82% ±3.76% ±4.89%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=20 sync='createHash'         ***     21.05 %       ±3.78% ±5.04% ±6.58%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=20 sync='subtle'                      0.34 %       ±3.23% ±4.30% ±5.59%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=50 sync='createHash'         ***     24.07 %       ±3.63% ±4.83% ±6.29%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-256' data=50 sync='subtle'                     -1.47 %       ±2.59% ±3.44% ±4.48%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=10 sync='createHash'         ***     19.15 %       ±4.30% ±5.72% ±7.45%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=10 sync='subtle'               *      3.63 %       ±2.82% ±3.76% ±4.89%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=100 sync='createHash'        ***     24.47 %       ±3.62% ±4.81% ±6.27%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=100 sync='subtle'                    -0.21 %       ±2.71% ±3.60% ±4.69%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=20 sync='createHash'         ***     21.98 %       ±3.90% ±5.20% ±6.80%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=20 sync='subtle'                      0.53 %       ±2.94% ±3.92% ±5.10%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=50 sync='createHash'         ***     23.69 %       ±3.59% ±4.80% ±6.27%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-384' data=50 sync='subtle'                      0.99 %       ±2.91% ±3.87% ±5.04%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=10 sync='createHash'         ***     19.90 %       ±4.26% ±5.70% ±7.46%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=10 sync='subtle'                     -0.34 %       ±2.83% ±3.76% ±4.90%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=100 sync='createHash'        ***     22.92 %       ±3.49% ±4.65% ±6.06%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=100 sync='subtle'                    -1.94 %       ±2.21% ±2.95% ±3.84%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=20 sync='createHash'         ***     25.19 %       ±3.88% ±5.16% ±6.72%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=20 sync='subtle'               *     -3.76 %       ±2.94% ±3.91% ±5.09%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=50 sync='createHash'         ***     21.33 %       ±3.29% ±4.39% ±5.73%
02:45:29 crypto/webcrypto-digest.js n=100000 method='SHA-512' data=50 sync='subtle'                     -0.57 %       ±2.68% ±3.56%

joyeecheung · 2023-12-04T04:41:50Z

Updated to cache all the explicitly fetched implementations from getHashes() and map the supported algorithms to indices into the cache (now a vector). Locally on macOS + M2 the performance improvement is better:

See benchmark results

                                                                                confidence improvement accuracy (*)   (**)  (***)
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=10 sync='createHash'           ***     31.30 %       ±5.30% ±7.06% ±9.20%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=100 sync='createHash'          ***     34.33 %       ±4.93% ±6.60% ±8.67%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=20 sync='createHash'           ***     29.06 %       ±2.33% ±3.10% ±4.05%
crypto/webcrypto-digest.js n=100000 method='SHA-1' data=50 sync='createHash'           ***     30.14 %       ±3.32% ±4.42% ±5.77%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=10 sync='createHash'         ***     32.14 %       ±2.68% ±3.58% ±4.69%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=100 sync='createHash'        ***     28.33 %       ±4.23% ±5.68% ±7.50%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=20 sync='createHash'         ***     34.56 %       ±3.63% ±4.85% ±6.36%
crypto/webcrypto-digest.js n=100000 method='SHA-256' data=50 sync='createHash'         ***     30.81 %       ±2.45% ±3.29% ±4.32%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=10 sync='createHash'         ***     28.79 %       ±2.94% ±3.93% ±5.15%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=100 sync='createHash'        ***     28.88 %       ±3.09% ±4.14% ±5.44%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=20 sync='createHash'         ***     29.88 %       ±4.17% ±5.56% ±7.26%
crypto/webcrypto-digest.js n=100000 method='SHA-384' data=50 sync='createHash'         ***     30.27 %       ±3.20% ±4.26% ±5.56%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=10 sync='createHash'         ***     28.05 %       ±2.37% ±3.15% ±4.12%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=100 sync='createHash'        ***     24.92 %       ±5.05% ±6.80% ±9.00%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=20 sync='createHash'         ***     28.65 %       ±3.83% ±5.10% ±6.64%
crypto/webcrypto-digest.js n=100000 method='SHA-512' data=50 sync='createHash'         ***     29.21 %       ±4.67% ±6.21% ±8.10%

nodejs-github-bot · 2023-12-04T04:58:47Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56064/

nodejs-github-bot · 2023-12-04T13:32:12Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56071/

richardlau · 2023-12-04T15:24:33Z

Will caching the fetches run into issues given that OpenSSL 3 providers are dynamic (although we don't have an API in Node.js for this but one could feasibly write an addon to unload/load providers)?

joyeecheung · 2023-12-04T15:39:45Z

Will caching the fetches run into issues given that OpenSSL 3 providers are dynamic (although we don't have an API in Node.js for this but one could feasibly write an addon to unload/load providers)?

I think for our built-in APIs we always do the implicit fetching with no additional library context or provider property configured (because we use EVP_get_digestbyname()) so it's never reliable for any addon to count on the providers they load to affect the built-in APIs. Whether we want to support an explicit provider from the native API would be a different matter, but I think that would be orthogonal to this issue (we can just hook the cache into the explicit native API, or give up on caching if addons configure an explicit provider).

nodejs-github-bot · 2023-12-23T17:20:44Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56488/

nodejs-github-bot · 2024-01-04T12:43:57Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56666/

nodejs-github-bot · 2024-01-04T22:10:50Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56672/

nodejs-github-bot · 2024-01-05T16:02:52Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56686/

nodejs-github-bot · 2024-01-05T22:16:28Z

Landed in 57c22e4

On OpenSSL 3, migrate from EVP_get_digestbyname() to EVP_MD_fetch() to get the implementation and use a per-Environment cache for it. The EVP_MDs are freed during Environment cleanup. Drive-by: declare the smart pointer for EVP_MD_CTX as EVPMDCtxPointer instead of EVPMDPointer to avoid confusion with EVP_MD pointers. PR-URL: nodejs#51034 Refs: https://www.openssl.org/docs/man3.0/man7/crypto.html#Explicit-fetching Refs: nodejs/performance#136 Reviewed-By: James M Snell <[email protected]>

On OpenSSL 3, migrate from EVP_get_digestbyname() to EVP_MD_fetch() to get the implementation and use a per-Environment cache for it. The EVP_MDs are freed during Environment cleanup. Drive-by: declare the smart pointer for EVP_MD_CTX as EVPMDCtxPointer instead of EVPMDPointer to avoid confusion with EVP_MD pointers. PR-URL: #51034 Refs: https://www.openssl.org/docs/man3.0/man7/crypto.html#Explicit-fetching Refs: nodejs/performance#136 Reviewed-By: James M Snell <[email protected]>

nodejs/node#51034

* chore: bump node in DEPS to v20.12.0 * chore: update build_add_gn_build_files.patch * chore: update patches * chore: bump node in DEPS to v20.12.1 * chore: update patches * build: encode non-ASCII Latin1 characters as one byte in JS2C nodejs/node#51605 * crypto: use EVP_MD_fetch and cache EVP_MD for hashes nodejs/node#51034 * chore: update filenames.json * chore: bump node in DEPS to v20.12.2 * chore: update patches * src: support configurable snapshot nodejs/node#50453 * test: remove test-domain-error-types flaky designation nodejs/node#51717 * src: avoid draining platform tasks at FreeEnvironment nodejs/node#51290 * chore: fix accidentally deleted v8 dep * lib: define FormData and fetch etc. in the built-in snapshot nodejs/node#51598 * chore: rebase on main * chore: remove stray log --------- Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Cheng <[email protected]> Co-authored-by: Shelley Vohr <[email protected]> Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>

nodejs/node#51034

* chore: bump node in DEPS to v20.13.1 * chore: bump node in DEPS to v20.14.0 * chore: update build_add_gn_build_files.patch * chore: update patches * chore: update patches * build: encode non-ASCII Latin1 characters as one byte in JS2C nodejs/node#51605 * crypto: use EVP_MD_fetch and cache EVP_MD for hashes nodejs/node#51034 * chore: update filenames.json * chore: update patches * src: support configurable snapshot nodejs/node#50453 * test: remove test-domain-error-types flaky designation nodejs/node#51717 * src: avoid draining platform tasks at FreeEnvironment nodejs/node#51290 * chore: fix accidentally deleted v8 dep * lib: define FormData and fetch etc. in the built-in snapshot nodejs/node#51598 * chore: remove stray log * crypto: enable NODE_EXTRA_CA_CERTS with BoringSSL nodejs/node#52217 * test: skip test for dynamically linked OpenSSL nodejs/node#52542 * lib, url: add a `windows` option to path parsing nodejs/node#52509 * src: use dedicated routine to compile function for builtin CJS loader nodejs/node#52016 * test: mark test as flaky nodejs/node#52671 * build,tools: add test-ubsan ci nodejs/node#46297 * src: preload function for Environment nodejs/node#51539 * deps: update c-ares to 1.28.1 nodejs/node#52285 * chore: fixup * events: extract addAbortListener for safe internal use nodejs/node#52081 * module: print location of unsettled top-level await in entry points nodejs/node#51999 * fs: add stacktrace to fs/promises nodejs/node#49849 * chore: fixup indices --------- Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Cheng <[email protected]> Co-authored-by: Shelley Vohr <[email protected]> Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>

nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. needs-ci PRs that need a full CI run. labels Dec 3, 2023

joyeecheung added the request-ci Add this label to start a Jenkins CI on a PR. label Dec 3, 2023

github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Dec 3, 2023

This comment was marked as outdated.

Sign in to view

joyeecheung mentioned this pull request Dec 3, 2023

Optimizing hashing performance nodejs/performance#136

Closed

joyeecheung added the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

joyeecheung commented Dec 4, 2023

View reviewed changes

src/crypto/crypto_hash.cc Outdated Show resolved Hide resolved

joyeecheung force-pushed the hash-md branch from 25ee824 to 6dc4c98 Compare December 4, 2023 04:39

joyeecheung force-pushed the hash-md branch 2 times, most recently from cff9d1d to 145c5c6 Compare December 4, 2023 04:50

joyeecheung added the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

joyeecheung force-pushed the hash-md branch from 145c5c6 to 22a8241 Compare December 4, 2023 13:26

joyeecheung added the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

joyeecheung mentioned this pull request Dec 4, 2023

crypto: implement crypto.hash() #51044

Closed

joyeecheung added the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Dec 4, 2023

jasnell added request-ci Add this label to start a Jenkins CI on a PR. c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. needs-ci PRs that need a full CI run. labels Dec 22, 2023

github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Dec 22, 2023

This comment was marked as outdated.

Sign in to view

joyeecheung added the request-ci Add this label to start a Jenkins CI on a PR. label Jan 4, 2024

github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Jan 4, 2024

joyeecheung added commit-queue Add this label to land a pull request using GitHub Actions. commit-queue-squash Add this label to instruct the Commit Queue to squash all the PR commits into the first one. labels Jan 5, 2024

nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Jan 5, 2024

nodejs-github-bot merged commit 57c22e4 into nodejs:main Jan 5, 2024
72 checks passed

marco-ippolito mentioned this pull request Mar 1, 2024

v21.7.0 proposal #51932

Merged

richardlau mentioned this pull request Mar 25, 2024

v20.12.0 proposal #52212

Merged

GauriSpears mentioned this pull request Apr 1, 2024

unable to sign with external OpenSSL engine after usage of crypto.hash #52307

Open

codebytere added a commit to electron/electron that referenced this pull request Apr 11, 2024

crypto: use EVP_MD_fetch and cache EVP_MD for hashes

f26f278

nodejs/node#51034

codebytere added a commit to electron/electron that referenced this pull request Apr 16, 2024

crypto: use EVP_MD_fetch and cache EVP_MD for hashes

a6ffb3e

nodejs/node#51034

codebytere added a commit to electron/electron that referenced this pull request May 31, 2024

crypto: use EVP_MD_fetch and cache EVP_MD for hashes

5f0a30b

nodejs/node#51034

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

crypto: use EVP_MD_fetch and cache EVP_MD for hashes #51034

crypto: use EVP_MD_fetch and cache EVP_MD for hashes #51034

joyeecheung commented Dec 3, 2023 •

edited

Loading

nodejs-github-bot commented Dec 3, 2023

This comment was marked as outdated.

This comment was marked as outdated.

nodejs-github-bot commented Dec 4, 2023

joyeecheung commented Dec 4, 2023 •

edited

Loading

joyeecheung commented Dec 4, 2023 •

edited

Loading

nodejs-github-bot commented Dec 4, 2023

nodejs-github-bot commented Dec 4, 2023

richardlau commented Dec 4, 2023

joyeecheung commented Dec 4, 2023

This comment was marked as outdated.

nodejs-github-bot commented Dec 23, 2023

nodejs-github-bot commented Jan 4, 2024

nodejs-github-bot commented Jan 4, 2024

nodejs-github-bot commented Jan 5, 2024

nodejs-github-bot commented Jan 5, 2024

crypto: use EVP_MD_fetch and cache EVP_MD for hashes #51034

crypto: use EVP_MD_fetch and cache EVP_MD for hashes #51034

Conversation

joyeecheung commented Dec 3, 2023 • edited Loading

nodejs-github-bot commented Dec 3, 2023

This comment was marked as outdated.

This comment was marked as outdated.

nodejs-github-bot commented Dec 4, 2023

joyeecheung commented Dec 4, 2023 • edited Loading

joyeecheung commented Dec 4, 2023 • edited Loading

nodejs-github-bot commented Dec 4, 2023

nodejs-github-bot commented Dec 4, 2023

richardlau commented Dec 4, 2023

joyeecheung commented Dec 4, 2023

This comment was marked as outdated.

nodejs-github-bot commented Dec 23, 2023

nodejs-github-bot commented Jan 4, 2024

nodejs-github-bot commented Jan 4, 2024

nodejs-github-bot commented Jan 5, 2024

nodejs-github-bot commented Jan 5, 2024

joyeecheung commented Dec 3, 2023 •

edited

Loading

joyeecheung commented Dec 4, 2023 •

edited

Loading

joyeecheung commented Dec 4, 2023 •

edited

Loading