RFR: 8346129: Simplify EdDSA & XDH curve name usage

[Anthony Scarpino]

On Thu, 20 Feb 2025 14:20:34 GMT, Sean Mullan <mullan at openjdk.org> wrote:

>> Hi,
>> 
>> I need a review for the following change. Naming conventions for EdDSA and XDH have inconsistencies between DisabledAlgorithms and KeyPairGenerator. These internal changes help make it more consistent when parsing the actual curve being used vs the broader algorithm name.
>> 
>> thanks
>> 
>> Tony
>
> src/java.base/share/classes/sun/security/util/KeyUtil.java line 189:
> 
>> 187:             case EdECKey ed -> ed.getParams().getName();
>> 188:             case XECKey xe -> ((NamedParameterSpec) xe.getParams()).getName();
>> 189:             default -> key.getAlgorithm();
> 
> Do you also want to add cases for ML-KEM and ML-DSA keys?

@wangweij is planning on name usage for those.  I'm focusing on these older curves.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23647#discussion_r1965944775