I would also be concerned about adding a "new" scheme that easily functions as an oracle.
On 2/16/19, 8:01 PM, "Peter Gutmann" <pgut...@cs.auckland.ac.nz> wrote: Sankalp Bagaria <sankalp.n...@gmail.com> writes: >We propose that the server is authenticated using X509 certificate in a TLS >1.3 like protocol. The Server sends 32-byte Challenge. Client replies by >sending 32-byte Response. Something very similar to this already exists in the form of CHAP/MSCHAP over PEAP/EAP-TLS/EAP-TTLS. It's supported by every Radius server and vast numbers (probably billions) of clients. To compete against this huge installed base, any new proposal would have to be pretty spectacular... Peter. _______________________________________________ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls _______________________________________________ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls