RFR 8177334: Update xmldsig implementation to Apache Santuario 2.1.1

[Sean Mullan]

On 6/14/18 8:18 PM, Weijun Wang wrote:
>> On Jun 15, 2018, at 2:19 AM, Sean Mullan<sean.mullan at oracle.com>  wrote:
>>
>> Here are some comments so far. I should be able to finish reviewing this by tomorrow.
>>
>> - src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/EncryptionConstants.java
> The MessageDigest algorithms are registered under"http://www.w3.org/2001/04/xmlenc#", so this single constant is retained. I didn't move the constant to somewhere else or just inline it, because I want to modify the Santuario code as little as possible.

Ok.

I don't have any further comments.

--Sean