Interoperability Issues There should be a document that tells which algorithms to support and which not for minimum interoperability. With time the number of algorithms to support will increase and we need a minimum set of algorithms as well as their current state of support documented The document would specify the MUST/ MAY/ SHOULD/ SHOULD NOT for algorithms that are to be supported This would be a running document that can be changed as and when newer algorithms come and the older ones get deprecated For IPsec the algorithms supported in RFC2401 and the ones in RFC4305 have changed. In fact some MUST have become SHOULD NOT etc. |