RFR: 6227536: KeyGenerator.init() methods do not throw IllegalArgumentException for keysize == 0 [v2]

[Kevin Driver]

On Thu, 28 Jul 2022 21:40:49 GMT, Kevin Driver <kdriver at openjdk.org> wrote:

>> A stack trace of the exception should be sufficient to tell what provider/code is generating it.
>
> @seanjmullan I thought about this, but I added it due to the bug describing that this would be implementation-specific rather than framework-specific. I can take it out.

> Needs regression tests.
> 
> Have you looked at the other Key(Pair)Generators? We've probably added more when this bug was filed. I took a quick look at some, and they were covered. (DES/DESede/Blowfish/AES/etc.)

@bradfordwetmore The bug mentions only the Hmac*KeyGenerators. I thought about this too, but you mentioned in your initial triage comment on the bug that it should be treated as only relevant to the classes I modified. Thoughts?

-------------

PR: https://git.openjdk.org/jdk/pull/9679