First NTS code
Eric S. Raymond
esr at thyrsus.com
Tue Jan 29 11:19:06 UTC 2019
Hal Murray <hmurray at megapathdsl.net>:
>
> Eric said:
> >> They are mostly binary blobs: cookies, keys, nonces, ...
> >> It might be worth packaging blob and length into a struct.
> > OK. That's inside-NTS work - do as you like there. I need to concentrate
> > elsewhere for a bit.
>
> How about packaging the blob of bits with a 4 byte header: 2 bytes of length
> and 2 bytes of tag/type/whatever? The idea is to match NTP extensions and
> similar.
>
> We have to byte swap the header word. I think the other stuff is a stream of
> bytes and doesn't get swapped. I think things like crypto code have to work
> in byte swapped mode when do word operations on a little endian system.
Sorry, I've lost the context. There are many binary blobs you could
be talking about and I can't connect this remark to just one.
--
<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>
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