RFR: 8248268: Support KWP in addition to KW [v3]

[Valerie Peng]

On Tue, 23 Mar 2021 19:14:16 GMT, Greg Rubin <github.com+829871+SalusaSecondus at openjdk.org> wrote:

>> Valerie Peng has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Changed AlgorithmParameters impls to register under AES/KW/NoPadding and
>>   AES/KWP/NoPadding
>
> test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestGeneral.java line 50:
> 
>> 48: 
>> 49:         System.out.println("input len: " + inLen);
>> 50:         c.init(Cipher.ENCRYPT_MODE, KEY, new IvParameterSpec(in, 0, ivLen));
> 
> Do we have tests for no IV (and thus the default)?
> Do we have tests that the null (default) IV matches the results from an explicitly provided default ID?

In NISTWrapKAT.java, all of its test vectors do not use custom IV. So, the default IV scenario for KW and KWP are covered there. I can add another init(...) call which sets the IV based on the current IV to that test.

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PR: https://git.openjdk.java.net/jdk/pull/2404