RFR: 8328119: Support HKDF in SunPKCS11 (Preview) [v8]

[Martin Balao]

On Mon, 6 Jan 2025 22:20:23 GMT, Valerie Peng <valeriep at openjdk.org> wrote:

>> Martin Balao has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Check disabled PKCS #11 mechanisms when concatenating keys and data.
>>   
>>   Co-authored-by: Martin Balao Alonso <mbalao at redhat.com>
>>   Co-authored-by: Francisco Ferrari Bihurriet <fferrari at redhat.com>
>
> src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KDF.java line 78:
> 
>> 76:         this.hmacMechanism = hmacMechanism;
>> 77:         this.svcKi = P11SecretKeyFactory.getHKDFKeyInfo(algorithm);
>> 78:         assert this.svcKi != null : "Only HKDF algorithms supported.";
> 
> The error message is a bit strange, do u mean `"Unsupported HKDF algorithm " + algorithm`?

Yes, either way works for me. I'll replace it.

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PR Review Comment: https://git.openjdk.org/jdk/pull/22215#discussion_r1905776360