<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Peter, <div class=""><br class=""></div><div class="">thanks for the question. </div><div class="">this should be one of those we are collecting for the retreat discussion.</div><div class="">My 2 cents: whoever generates a cert should not be the only place to retrieve the cert.</div><div class="">This seems related to the repo use question Patrick brought up already.</div><div class="">We also have a new student looking into reviving NDNS.</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Oct 10, 2016, at 12:57 PM, Gusev, Peter <<a href="mailto:peter@remap.ucla.edu" class="">peter@remap.ucla.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
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Hi architects,
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<div class="">I have an "NDN applications eco-system”-related question which came up recently while preparing the new release of
<i class="">ndncon.</i></div>
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<div class="">Right now, according to previous discussions w/ Junxiao, Alex, I see the right way to manage application identity is the following:</div>
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<div class="">- on the first launch, application is supplied with the <b class="">
signing identity</b> by the user (i.e. <i class="">/ndn/edu/ucla/remap/peter</i>)</div>
<div class="">- application creates long-lived <b class="">app identity and KSK certificate</b> (i.e. <i class="">…/peter/ndncon)</i></div>
<div class="">- application generates short-lived <b class="">instance identity and DSK certificate</b> (i.e.
<i class="">…/peter/ndncon/instance-id</i>) and implements the certificate roll-over</div>
<div class="">- application publishes data under instance identity namespace</div>
<div class="">- application is responsible for serving <b class="">instance certificate</b>.</div>
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<div class="">That said, the question is -- is it the application who’s responsible for serving
<b class="">app certificate</b> as well? Or is some kind of local NDN-app infrastructure (think, NDN repo) will be responsible (in the future?) for serving all app certificates installed on the end host?</div>
<div class="">This seems to be related to the cases when several instances of the same app can be run simultaneously.</div>
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Thanks, </div>
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-- <br class="">
Peter Gusev</div>
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<a href="mailto:peter@remap.ucla.edu" class="">peter@remap.ucla.edu</a><br class="">
+1 213 5872748<br class="">
peetonn_ (skype)</div>
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Software Engineer/Programmer Analyst @ REMAP UCLA<br class="">
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Video streaming/ICN networks/Creative Development</div>
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