Is a licese required for SPNEGO JAVA and SAML 2.0

Hi All, is there a document which describes for which options from SAP Single Sign-On a license is required? Especially for SPNEGO on Netweaver JAVA/J2EE and for SAML 2.0 (ABAP and JAVA) we try to find out if a lilcense is required or not. Best Regards Herbert