On Tue, Feb 7, 2017 at 8:22 PM, Klingenstein, Nate <nklingenstein at calstate.edu> wrote: > I'm trying to integrate a Shibboleth 3.3 IdP with a Spring Security SAML SP implementation. I didn't think Spring Security SAML supported XML Encryption. Did you try disabling encryption for this SP at the IdP? Tom