RFR: 8331008: KDF Implementation (Preview) [v26]

[Alan Bateman]

On Sat, 11 May 2024 02:06:09 GMT, Kevin Driver <kdriver at openjdk.org> wrote:

>> Introduce an API for Key Derivation Functions (KDFs), which are cryptographic algorithms for deriving additional keys from a secret key and other data. See [JEP 478](https://openjdk.org/jeps/478).
>
> Kevin Driver has updated the pull request incrementally with one additional commit since the last revision:
> 
>   commenting out until better understood -- causing failures

src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java line 215:

> 213:             case MODULE_IMPORTS -> true;
> 214:             //case KEY_DERIVATION -> true;
> 215:             //Note: this is a backdoor which allows to optionally treat all features as 'preview' (for testing).

I don't think you need any changes in javac for APIs that are in preview.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18924#discussion_r1597360715