RFR 8223053: [xmldsig] Add KeyValue::EC_TYPE

[Weijun Wang]

But the support is in JDK 13 and not too long ago.

I understand the "The `ECKeyValue` type ... is supported" does not match this RFE exactly, but the words on `NamedCurve` and `ECParameters` can still be written here. Or, shall we add a release note for JDK-8219013 (Update Apache Santuario to version 2.1.3) describing "what's new"?

--Max

> On May 29, 2019, at 11:39 PM, Sean Mullan <sean.mullan at oracle.com> wrote:
> 
> On 5/29/19 12:28 AM, Weijun Wang wrote:
>>> On May 28, 2019, at 10:12 PM, Sean Mullan <sean.mullan at oracle.com> wrote:
>>> 
>>> Also, in the Release Note, can you mention that the JDK implementation does not support ECParametersType.
> 
> I realize now that this is the wrong place to document this. The JDK implementation has supported EC keys for a while now. The release note should be just about what is new. We will need to find a different place to document this but I don't know the exact place so let's table it for now.
> 
>> Please review it at https://bugs.openjdk.java.net/browse/JDK-8224943.
> 
> I would reword this based on the above. Suggest simply:
> 
> A new `EC_TYPE` constant has been added to the `javax.xml.crypto.dsig.keyinfo.KeyValue` interface, which represents the `ECKeyValue` type as described in the [W3C Recommendation for XML-Signature Syntax and Processing](https://www.w3.org/TR/xmldsig-core/#sec-ECKeyValue).
> 
> --Sean