Experience with SPs requiring 'large' symmetric encryption keys

[Tom Poage]

Looking to see who might have run across SAML SPs (not necessarily
Shibboleth) which use symmetric encryption keys large enough a
Shibboleth IdP must run with JCE Unlimited Strength Jurisdiction Policy
JARs (default max. cipher size for most types is 128 bits, including AES).

Trying to decide whether to continue operating our IdP with these policy
files in place.

Thanks.
Tom.