Hi, I have taken latest NTPv4 from https://www.freshports.org/net/ntp/ <https://www.freshports.org/net/ntp/> I am able to test MD5 and SHA authentication. But not able to test AES128CMAC.
For all test used below parts: Added keys for MD5, SHA1 and AES128MAC Ref: used from http://doc.ntp.org/current-stable/keygen.html <http://doc.ntp.org/current-stable/keygen.html> Example: 1 MD5 <xyz> 2 SHA1 <Xyz> 3 AES128CMAC <XYZ> ... at /etc/ntp.keys in client and /etc/ntp/keys in server. I am able to see authentication working fine for Md5 and SHA1 using ntpdate -d -a 1 <ntp server ip> --> working fine ntpdate -d -a 2 <ntp server ip> --> working fine ntpdate -d -a 3 <net server ip> --> fails The 1st two passes easily but 3rd one fails for AES128CMAC. It seems i am missing something here to test/validate it. Can you please tell/guide me the steps how can i test it? I am using below NTP version : # ntpd --version ntpd [email protected] <mailto:[email protected]> Wed Jun 2 11:00:34 UTC 2021 (1) Thanks & regards Shamsher _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-security To unsubscribe, send any mail to "[email protected]"
