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Well, secured with the machine secret (which happened to be also the Kerberos long-term key). There was no Kerberos in their SNTP protocol extension, at least w
by lukeh 3y ago
Well, secured with the machine secret (which happened to be also the Kerberos long-term key). There was no Kerberos in their SNTP protocol extension, at least when I last looked at it.
- cryptonector 3y agoThere was Kerberos in their SNTP! It was just NTP with 1DES auth keys. Which 1DES auth keys? The ones derived from the machine account password for this purpose.
- lukeh 3y ago[MS-SNTP] specifies the signature as the MD5 hash of the machine key and the message to be protected.