RFR: 8331008: Implement JEP 478: Key Derivation Function API (Preview) [v22]

[Sean Mullan]

On Thu, 5 Sep 2024 15:43:29 GMT, Viktor Klang <vklang at openjdk.org> wrote:

>> Kevin Driver has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   change impl class to use byte arrays rather than SecretKey objects where possible
>
> src/java.base/share/classes/javax/crypto/KDF.java line 74:
> 
>> 72:  * single object concurrently should synchronize amongst themselves and
>> 73:  * provide the necessary locking. Multiple threads each manipulating separate
>> 74:  * objects need not synchronize.
> 
> That's great information to the reader, nice! 👍

+1. Looks good.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20301#discussion_r1746023331