~dr|z3d
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Arch
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Irc2PGuest17611
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u5657
woodwose
orignal
I would suggest to send some block with SessionCreated contain Bob's ident hash
orignal
so Alice would know who she is talking to
obscuratus
For those on Java I2P who want to play around with some of this, you can tune sybil in a few ways.
orignal
so my another idea is static keys profiling
obscuratus
For reference, the configuration variables are in: router/java/src/net/i2p/router/sybil/Analysis.java
obscuratus
You can turn off sybil with: router.sybilEnableBlocking
orignal
if a static key received from Alice it's good key
orignal
if someone else has this static key but points ot different ident
orignal
we drop such router as fake
orignal
rememeber most of time floodfills publish themselves as Alice
orignal
and a fake router can't be Alice
not_bob
That sounds simple enough.
eyedeekay
Makes sense but requires you to have met router as Alice before, right?
orignal
that's a low hanging furit
orignal
yes
orignal
if we don't have this static key in table we presume that router is good
orignal
it will take some time to sort things out but i exepect to collect all static keys of floodfiils in few hours on a FF and in few days on a non-FF
dr|z3d
-15+ uploaded with more aggressive mitigations for the current attack.
obscuratus
When I'm able to pull up these rogue FF routers with the browser NetDB entry page, these routers all have exactly the same information shown.
obscuratus
Yet, they're getting different entries in the NetDB. What's the non-viewable parameter that's different, and why can't we just use that to ploink the duplicate entries?
eyedeekay
obscuratus I think we can ploink them, I am in the ER right now but as soon as I get my laptop here I'll show you what I have