I just pushed the code for the NTS client to check the ALPN selection returned from the NTS server.
It logs one of 3 messages. Here are samples of 2 of them: 24 Aug 13:18:38 ntpd[28519]: NTSc: No ALPN from spidey.rellim.com (TLSv1.2) 24 Aug 13:18:43 ntpd[28519]: NTSc: Good ALPN from: time.cloudflare.com:1234 The 3rd case is when it gets back something other than "ntske/1". I haven't found a test case for that one yet. If anybody still has a system still running our old/buggy code, please let me know the IP Address. Note that many systems are still using old versions of OpenSSL which only support TLSv1.2 which doesn't support ALPN. -- These are my opinions. I hate spam. _______________________________________________ devel mailing list devel@ntpsec.org http://lists.ntpsec.org/mailman/listinfo/devel
