I asked the same question about XMLDSig 2.0 years ago. Santuario responded they will never implement XMLDSig 2.0 since the object model is incompatible.
The Santuario 1.5.3 release notes mention: >> This release features support for new XML Signature 1.1 KeyInfo extensions. Is the goal of Santuario to support all of XMLDSig 1.1 and XMLEnc 1.1? How far are we in that project? >> On Monday, December 07, 2015 11:44 AM, Clement Pellerin said: >> >> What is the status of Santuario for Java 2.0.6 with respect to these >> recommendations? >> - XML Signature Syntax and Processing Version 1.1, W3C Recommendation 11 >> April 2013 >> - XML Encryption Syntax and Processing Version 1.1, W3C Recommendation 11 >> April 2013 >> >> The java index page on the Santuario web site only mentions these >> recommendations: >> >> XML-Signature Syntax and Processing, W3C Recommendation 12 February 2002 >> >> XML Encryption Syntax and Processing, W3C Recommendation 10 December 2002.
