On Thursday 23 April 2009 08:25:15 xor wrote: > > > -----Original Message----- > > From: [email protected] > > [mailto:[email protected]] On Behalf Of Arne > > Babenhauserheide > > Sent: Thursday, April 23, 2009 9:14 AM > > To: [email protected] > > Subject: Re: [freenet-dev] Non-convergent encryption kills > > easy filesharing > > > > Am Mittwoch 22 April 2009 18:26:05 schrieb Matthew Toseland: > > > block [16:39:31] <toad_> duplicating the top block can be done with > > > SSKs very easily [16:39:40] <toad_> but with CHKs it requires much > > > longer URIs [16:39:43] <toad_> is that a problem? > > > [16:40:04] <p0s> how much longer? > > > [16:40:10] <toad_> CHK@<routing key>,<decrypt key>,<extra> -> > > > CHK@<routing key 1>,<routing key 2>,<routing key 3>,<decrypt > > > key>,<extra> [16:40:29] <toad_> i.e. at least twice as long > > > > I stopped reading at about the middle, so it might be that I > > missed something, but why do you care if CHKs become longer? > > > > They are already so long that noone types them (I hope), and > > I really don't care if the key I copy-paste has two times the length. > > If they are exchanged via Freetalk it will bloat the messages. > Further, I was told to implement CHK messages in Freetalk because messages > could not fit into SSK. So now Freetalk uses SSK message lists to publish > CHK URI of the messages... If the CHK URI become insanely long then the > message lists will be bloated very much and maybe only five messages or so > will fit into a SSK message list. Sucks.
No, this would not be normal CHKs, sorry. I'd probably call them DHKs. They would only be used for the top block of big files. > > > They are longer than my browser window is wide, so I won't > > even notice it, if they become longer. > > > > And on freesites, we'll use links anyway, where the form of > > the URL doesn't really matter. > > > > So if only the key length keeps you from doing the right > > thing, just do the right thing anyway. > > > > Best wishes, > > Arne
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