Fix exception documentation to match parameter. #11836
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vcsjones
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bartonjs
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Sep 22, 2025
gewarren
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Sep 22, 2025
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Summary
HKDF.DeriveKeywas documenting theikmparameter as throwing an argument exception if it is empty or too big. There is no validation on theikmparameter. There is however, empty and too-big validation on theoutputparameter, so it seems like we just documented the wrong parameter here.Source reference: https://github.com/dotnet/runtime/blob/7a33b4bb6ced097f081b1eeab575cfb1c8c88bb5/src/libraries/System.Security.Cryptography/src/System/Security/Cryptography/HKDF.cs#L179-L185