RFR: 8325448: Hybrid Public Key Encryption [v10]

[Sean Mullan]

On Thu, 13 Mar 2025 19:45:33 GMT, Weijun Wang <weijun at openjdk.org> wrote:

>> src/java.base/share/classes/javax/crypto/spec/HPKEParameterSpec.java line 67:
>> 
>>> 65:  * <a href="https://www.iana.org/assignments/hpke/hpke.xhtml">IANA HPKE page</a>.
>>> 66:  * <p>
>>> 67:  * Once an {@code HPKEParameterSpec} object is created, additional methods
>> 
>> Are these additional methods commonly called? If so, did you consider using something like a Builder to avoid the extra object creations?
>
> `info` and `encapsulation` are frequently called. I don't think it's worth using a builder. The final `build()` call is always the same and unnecessary.

If they are common, would it make more sense to include them as parameters to an overloaded version of the static `of` method?

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PR Review Comment: https://git.openjdk.org/jdk/pull/18411#discussion_r1994223838