log☇︎
124200+ entries in 0.035s
asciilifeform: http://btcbase.org/log/2016-09-10#1538879 << oh hey... did ben_vulpes , co-chairman, ever sign a vpatch..? ☝︎
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118946 << moar fun.
asciilifeform: fortunately this is not an exercise we repeat very often.
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118941 << there you go.
asciilifeform: free.
asciilifeform: just that i only have 2handz.
asciilifeform: nope.
asciilifeform: lel
asciilifeform: and who noticed that the reversal worked mechanically, but somehow ~0 spermatozoons made it to the other end.
asciilifeform: trinque, ben_vulpes : the first tipoff that one can immunologically zap own spermatozoids came not from alzheimer's patients, but from folks attempting to have vasectomy reversed
asciilifeform: if only this worked for everything else!
asciilifeform: ahahaha nice , asciilifeform doesn't need to crank the logtron, other folks will do it !111
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118939 << aaand moar.
asciilifeform: has up-sides.
asciilifeform: eh i am wooden inside, bad pr0nz dun do much.
asciilifeform: lol neat
asciilifeform: mircea_popescu: answr'd.
asciilifeform: or do these, also, do something exciting and unexpected in the land of the pampas cat.
asciilifeform: mircea_popescu: i gotta ask, did the breaker blow ?
asciilifeform: mod6: i'd expect some missing flesh then, neh ?
asciilifeform: do they usually?!
asciilifeform: waiwat
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118935 << aaand encore.
asciilifeform: why use a medium where enemy can inject.
asciilifeform: begs the question, why not simply communicate over this magical submarine cable to begin with ?
asciilifeform: which is an epicycle
asciilifeform: mircea_popescu's scheme answers 'E infers key, floods A with megatonne of shit' with 'A renegotiates key with all of A's peers via magical channel that E cannot saturate with shit'
asciilifeform: we had this thread, what, 3 times.
asciilifeform: this nails the whole scheme regardless of all other considerations.
asciilifeform: and FOR FUCKS SAKE, rsa ciphertext LEAKS THE PUBKEY
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118933 << encore.
asciilifeform: in unrelated lulz, http://phuctor.nosuchlabs.com/gpgkey/FAAF6A486AF408A503BF3AF87E4C646B05C79E50530D03BECB2F30A911C66EC5
asciilifeform: ( handy illustration : https://archive.is/dMwk5 )
asciilifeform: just like the idiot 'tamper seals' that are trivially broken every day, not only by usg but by turd world pissant secret services, merely by penetrating the ENVELOPE.
asciilifeform: promisetronic.
asciilifeform: and if i can describe (and i can) how the scheme can be broken WITHOUT breaking the cipher, then the cipher is decorative.
asciilifeform: in approx. the sage's own words, 'piss in one hand, argument irrelevance in the other, see which one weighs more.'
asciilifeform: and mircea_popescu's favorite rhetorical device is 'this is not relevant.' hey, it's the man's own blog, who am i to say that he has to consider my observations relevant. but this nonsense won't keep rainwater out of a tent, much less ft meade.
asciilifeform: (picture a weapon that kills the same POPULATION PERCENTAGE of the firer's army as of the enemy. it would be quite useless. any weapon requires asymmetry to work.)
asciilifeform: E can ding A and B for less cost to himself than they incur from said ding. which is the elementary particle from which ddos is made.
asciilifeform: this has not been an especially productive discussion.
asciilifeform: mircea_popescu's answer appears to be 'lala can't hear you.'
asciilifeform: as it stands, the cost to E of replaying any or all of the packets between A and B, or reordering, is 0.
asciilifeform: answr'd.
asciilifeform: and came to conclusion that there is a massive hole in the scheme sketched out in subj link, that i can drive a maersk cargo liner through.
asciilifeform: i did.
asciilifeform: (continued.)
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118927 << ^5.
asciilifeform: ^4.
asciilifeform: aaanswrd^3.
asciilifeform: lol
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118918 << continuation.
asciilifeform: answr't^2.
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118915 << .
asciilifeform: mircea_popescu: pong
asciilifeform digs in
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118911 << ok i warn, this is long.
asciilifeform: answrd'^2.
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118907 <<.
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118905 << moar.
asciilifeform: mircea_popescu nails it.
asciilifeform: especially not a useful tidbit such as 'how long node a and b have been in communion'
asciilifeform: Framedragger: idea is to leak 0.
asciilifeform: ^
asciilifeform: whereas if you make it incremental, you leak information that third parties have no business knowing.
asciilifeform: Framedragger: do you propose to keep track of all nonces used for all time ?
asciilifeform: Framedragger: there is nothing simple about it.
asciilifeform: http://trilema.com/2016/gossipd-design-document/#comment-118902 << asciilifeform's note.
asciilifeform digs in.
asciilifeform: fortunately this is not related to gossipd...
asciilifeform: a correctly-operating gossiptron must not be distinguishable from an unplugged cord , to anyone not in its peerage.
asciilifeform: this is the basic nothing-to-allcomers principle. for wot - everything. for rando - NOTHING. not even 'challenge packet' or whatever.
asciilifeform: *determine whether
asciilifeform: enemy must NOT have the ability to determine that an arbitrary ip contains a gossip node.
asciilifeform: ('because he does not know the ip to ask' is an idiot answer. you don't even need to be at ft meade, Framedragger's scanner could easily be modified to send a challenge req to entire ipv4 space every couple of hours.)
asciilifeform: and anyone who - like mircea_popescu earlier - states that 'but all-comer will ~not~ be able to request a challenge' is stuck explaining why not.
asciilifeform: ntp-style.
asciilifeform: (if all-comer can get a challenge, this not only makes you ddosable tcp-style, but turns your gossip net into a ddosatron weapon for any idiot who can get spoofed packets into it)
asciilifeform: and violates the principle of nothing-to-allcomers. ☟︎
asciilifeform: but challenge-response requires 2way comms.
asciilifeform: earlier in thread, mircea_popescu pointed out - correctly - that signature is not the only form of cryptoauthentication, and that there is also challenge-response, a la deedbot etc.
asciilifeform: and it is doomed to sybilatronic heat death.
asciilifeform: whereas 'attribution for no one' is the current net and whoever wants it, already has it.
asciilifeform: (attribution 'for us but not for them'.)
asciilifeform: mod6: presently it is a machine which contains a box labeled ???, which is the answer to a mathematical problem.
asciilifeform: this is kindergarten material.
asciilifeform: (or deciphers autonomously)
asciilifeform: mod6: no lord in his right mind would connect his royal key to a machine that emits signed material autonomously.
asciilifeform: that is, can infer a link between a station key and royal key.
asciilifeform: it is unfortunately also one of the weak points in mircea_popescu's original sketch, as an enemy who turns up a 'for' binding signature can make an attribution of station ownership. ☟︎
asciilifeform: phf: aha, the 'for' item.
asciilifeform: for so long as other stations can reliably communicate with it amidst arbitrary levels of enemy shitflooding
asciilifeform: and nowhere is it mandated that a station has only a sole key
asciilifeform: what i've referred to as 'station key' is simply a nonspoofable substitute for the ip address.
asciilifeform: simply because something was said in the castle of mod6 , does not mean that it was he who said it.
asciilifeform: there is 'mod6' and 'castle of mod6'.
asciilifeform: http://btcbase.org/log/2016-09-09#1538437 << think of the current separation between ~people~ and ~geography~. ☝︎
asciilifeform: ( and if i were satisfied that the problems are even ~separable~, i would not call them problems )
asciilifeform: http://btcbase.org/log/2016-09-09#1538426 << phf has own, and i have, and possibly other folks. but there remain unsolved problems. ☝︎
asciilifeform: v as it presently exists (at least in my prototype) is 100% decentralized.