CNSS Advisory Memo on Use of Public Standards for Secure Sharing of
   Information Among NatSec Systems 08/11/15
   [1]https://www.cnss.gov/CNSS/openDoc.cfm?DLuhIVBMUGJh7R8iXAWwIQ==
   This Advisory expands on the guidance contained in CNSS Policy No. 15,
   National Information Assurance Policy on the Use of Public Standards
   for the Secure Sharing of Information Among National Security Systems
   (Reference a). Based on analysis of the effect of quantum computing on
   Information Assurance (IA) and IA-enabled Information Technology (IT)
   products, the policys set of authorized algorithms is expanded to
   provide vendors and IT users more near-term flexibility in meeting
   their IA interoperability requirements. The purpose behind this
   additional flexibility is to avoid vendors and customers making two
   major transitions in a relatively short timeframe, as we anticipate a
   need to shift to quantum-resistant cryptography in the near future.

References

   1. https://t.co/O2h82B5ZGE