RESOLVED FIXED 276394
The subtleCrypto.deriveBits doesn't handle 'null' values correctly 
https://bugs.webkit.org/show_bug.cgi?id=276394
Summary The subtleCrypto.deriveBits doesn't handle 'null' values correctly
Javier Fernandez
Reported 2024-07-09 16:19:11 PDT
There was a discussion in the issue #322 [1] about the lack of a proper way to handle null or omitted values for the deriveBits's length argument, given how it's currently defined in the IDL. There was a proposal in issue #329 [2] to define the 'length' argument as optional, and defaulting to 'null'. The PR#345 [3] has been merged recently to fix this inconsistency in the Web Cryptography API specification, that lead to a few interoperability issues in the deriveBits operation of several algorithms (ECDH, HKDF, PBKDF2 and X25519). [1] https://github.com/w3c/webcrypto/issues/322 [2] https://github.com/w3c/webcrypto/issues/329
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Add attachment proposed patch, testcase, etc.
Javier Fernandez
Comment 1 2024-07-10 15:19:48 PDT
Pull request: https://github.com/WebKit/WebKit/pull/30667
Radar WebKit Bug Importer
Comment 2 2024-07-16 16:20:14 PDT
<rdar://problem/131878054>
EWS
Comment 3 2024-07-23 04:24:03 PDT
Committed 281240@main (9586d3db576c): <https://commits.webkit.org/281240@main> Reviewed commits have been landed. Closing PR #30667 and removing active labels.
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