RFR: 8296442: EncryptedPrivateKeyInfo can be created with an uninitialized AlgorithmParameters [v3]

[Kevin Driver]

On Thu, 10 Nov 2022 17:59:44 GMT, Weijun Wang <weijun at openjdk.org> wrote:

>> An `EncryptedPrivateKeyInfo` object can be created with an uninitialized `AlgorithmParameters`, but before you call `getEncoded` on it you need to remember to initialize the params. This is unfortunate but since this is a public API, I hesitate to make a change.
>> 
>> Instead, this code change fixes the much more widely used internal class `AlgorithmId` so that it cannot be created with an uninitialized `AlgorithmParameters`. `EncryptedPrivateKeyInfo` now works with both initialized and uninitialized params, and it's immutable.
>> 
>> No intention to make `AlgorithmId` immutable this time. It has a child class named `AlgIdDSA` which makes things complicated.
>
> Weijun Wang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   expected

Marked as reviewed by kdriver (Author).

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PR: https://git.openjdk.org/jdk/pull/11067