On 3/12/19 4:22 AM, Miroslav Lichvar wrote:
> On 2019-03-11, Nelson Bolyard wrote:
>> NTPv3 supported MD5 and SHA1 Message Authentication Code (MACs) of
>> length 16 and 20 bytes respectively. RFC 5906 says that NTP V4
>> supports any MAC, but offers no advice about how to send MACs that are
>>
On 11/03/2019 19:59, Nelson Bolyard wrote:
But 2036 is fast approaching. I want to know how, using NTPv4, a device like
mine can figure out that it is no longer in era zero. Once it figures out the
era that it is in, the rest should be easy.
Assume that no date is before the design date of
On 2019-03-11, Nelson Bolyard wrote:
> NTPv3 supported MD5 and SHA1 Message Authentication Code (MACs) of
> length 16 and 20 bytes respectively. RFC 5906 says that NTP V4
> supports any MAC, but offers no advice about how to send MACs that are
> longer than 20 bytes, such as SHA256 MACs.
>
> Are
