<div>Hi Davide</div><div dir="auto"><br></div><div dir="auto">I never noticed that. I think the license file should appear in the git repository.</div><div dir="auto"><br></div><div dir="auto">Yours, Junxiao</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jul 30, 2020 at 12:43 Davide Pesavento <<a href="mailto:davidepesa@gmail.com">davidepesa@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
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> Hi Kyi<br>
><br>
> For <a href="https://named-data.net/doc/NDN-packet-spec/current/signed-interest.html" rel="noreferrer" target="_blank">https://named-data.net/doc/NDN-packet-spec/current/signed-interest.html</a> page, there isn’t a declared license, so that you have to acquire permission from each author.<br>
<br>
The page footer says "Licensed under a Creative Commons Attribution<br>
3.0 Unported License"<br>
<a href="https://creativecommons.org/licenses/by/3.0/" rel="noreferrer" target="_blank">https://creativecommons.org/licenses/by/3.0/</a><br><br>
</blockquote></div></div>