crypto: rename CShakeParams and KmacParams length to outputLength

[panva]

Aligns the implementation of CShakeParams and KmacParams dictionaries with a change made in https://redirect.github.com/WICG/webcrypto-modern-algos/pull/52

Documentation diff is due to keeping the attributes in a dictionary order.

Note that these are both experimental Issues and PRs related to experimental features. .

Refs: web-platform-tests/wpt#57802

[nodejs-github-bot]

Review requested:

• @nodejs/crypto
• @nodejs/web-standards

[codecov]

Codecov Report

❌ Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 89.67%. Comparing base (4579957) to head (e645d2d).
⚠️ Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/internal/crypto/webidl.js	75.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #61875   +/-   ##
=======================================
  Coverage   89.67%   89.67%           
=======================================
  Files         676      676           
  Lines      206555   206555           
  Branches    39554    39552    -2     
=======================================
+ Hits       185230   185237    +7     
+ Misses      13461    13447   -14     
- Partials     7864     7871    +7     

Files with missing lines	Coverage Δ
lib/internal/crypto/hash.js	98.93% <100.00%> (ø)
lib/internal/crypto/mac.js	91.12% <100.00%> (ø)
lib/internal/crypto/webidl.js	98.33% <75.00%> (ø)

... and 34 files with indirect coverage changes

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[panva]

ping @nodejs/crypto

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71560/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71563/

[panva]

At this point we might as well wait for the WPT update web-platform-tests/wpt#57802

[panva]

Too many WPT changes in flux at the moment. I'll rebase this once those land.

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71824/

[nodejs-github-bot]

Commit Queue failed

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----------------------------------- PR info ------------------------------------
Title      crypto: rename CShakeParams and KmacParams length to outputLength (#61875)
Author     Filip Skokan <panva.ip@gmail.com> (@panva)
Branch     panva:modern-updates -> nodejs:main
Labels     crypto, experimental, author ready, needs-ci, webcrypto, dont-land-on-v20.x, dont-land-on-v22.x, lts-watch-v24.x
Commits    1
 - crypto: rename CShakeParams and KmacParams length to outputLength
Committers 1
 - Filip Skokan <panva.ip@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/61875
Refs: https://github.com/web-platform-tests/wpt/pull/57802
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/61875
Refs: https://github.com/web-platform-tests/wpt/pull/57802
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
--------------------------------------------------------------------------------
   ℹ  This PR was created on Wed, 18 Feb 2026 11:20:47 GMT
   ✔  Approvals: 1
   ✔  - Yagiz Nizipli (@anonrig) (TSC): https://github.com/nodejs/node/pull/61875#pullrequestreview-3956584601
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   ℹ  Last Full PR CI on 2026-03-16T19:19:24Z: https://ci.nodejs.org/job/node-test-pull-request/71824/
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https://github.com/nodejs/node/actions/runs/23165674676

[panva]

Landed in ab8dc2b