RFR: 8350661: PKCS11 HKDF throws ProviderException when requesting a 31-byte AES key

[Weijun Wang]

On Tue, 8 Apr 2025 20:02:56 GMT, Martin Balao <mbalao at openjdk.org> wrote:

> Hi,
> 
> I would like to request a review for the fix of JDK-8350661. In this fix, we translate the native PKCS 11 error code into an `InvalidAlgorithmParameterException`, as documented in the `KDF::deriveKey` API. With that said, different PKCS 11 libraries may throw different errors and may even (in theory) delay the error until the key is used, as _SunJCE_ does. I believe that this is an improvement but further adjustments may be needed in the future.
> 
> No regressions observed in `test/jdk/sun/security/pkcs11/KDF/TestHKDF.java`.
> 
> Thanks,
> Martin.-

Looks good to me, but again I am not a PKCS #11 expert.

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PR Comment: https://git.openjdk.org/jdk/pull/24526#issuecomment-2787692665