IDP metadata -certification

[Tom Scavo]

On Mon, Jan 14, 2013 at 2:58 PM, Vignesh, Vanna G. <vignesh at musc.edu> wrote:
> Does the certificates needs to be unique among different service providers?

No, that's not a SAML requirement but it may be a federation
requirement (depending on your federation). Oddly, some software
implementations have this requirement. AD FS, for example, will not
consume two EntityDescriptors containing the same key.

Tom