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Posts by inb4lock
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2015-07-01 at 11:57 PM UTC in How does TOR handle DNS queries for hidden services?It's listed as a very long term milestone.
https://trac.torproject.org/projects/tor/ticket/7830
It would be nice to have UDP support because it works better for certain programs where performance and lower latency are desired, for example VoIP clients. -
2015-07-01 at 3:08 PM UTC in How does TOR handle DNS queries for hidden services?All TCP. Tor doesn't handle UDP yet.
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2015-07-01 at 1:40 PM UTC in How does TOR handle DNS queries for hidden services?This is actually pretty complicated, I'll see if I can remember it all.
In short, there's no DNS, and a .onion address is not a domain, but a 16 character string derived from the hidden service's public key.
When a hidden service comes online, it builds circuits to several relays and sends them its public key, which tells the relays it wants to use them as introduction points.
It then creates a hidden service descriptor and uploads it to Tor's distributed hash table, which is spread across all relays with the HSDir flag. The descriptor contains the service's public key and information about its introduction points, and is signed by its private key.
Once a client knows the .onion address of the service, it connects to the DHT to retrieve the hash, and learns about the service's public key and introduction points.
The client builds a circuit to another relay, which it will use as a rendezvous point, and tells it a one time secret. It then creates an introduce message containing the one time secret and information about the rendezvous point, and signs it with the service's public key. It sends this message to the introduction point, which then forwards it to the service.
The service decrypts the introduce message with its private key, creates a rendezvous message containing the one time secret, and sends it to the rendezvous point.
The rendezvous point tells the client that a connection has been established, and they procede to communicate over separate Tor circuits. Few people realize that connecting to a hidden service involves 6 hops instead of 3, which is one of the reasons they tend to be so slow and time out often.
Also worth noting that the key pair used for authentication is only 1024 bit RSA, which is a pretty major criticism of hidden service security. I'm not really sure if I trust them anymore given that the implementation hasn't been updated in years. -
2015-07-01 at 7:33 AM UTC in Shell script threadITT: We post useful shell scripts that we found/wrote, preferably short and simple ones so my dumb brain will know what's going on.
I'll start, here's a 5 min bash script I just made because I got sick of having to fuck with a whole bunch of different settings menus when removing flash cookies.
#!/bin/bash
usage() {
echo "Usage: flash-lso-rm [OPTION]"
echo " -a remove all flash LSOs for current user"
echo " -c remove chromium pepper flash LSOs, excluding settings"
echo " -m remove macromedia flash LSOs, excluding settings"
echo " -p remove pepper flash settings"
echo " -s remove macromedia flash settings"
exit 1
}
if ( ! getopts ":acmps" opt); then
usage
fi
while getopts ":acmps" opt; do
case $opt in
a)
rm -rf ~/.macromedia/Flash_Player/macromedia.com/support/flashplayer/sys/* > /dev/null 2>&1
rm -rf ~/.macromedia/Flash_Player/#SharedObjects/*/*/ > /dev/null 2>&1
rm -rf ~/.config/chromium/Default/Pepper\ Data/Shockwave\ Flash/WritableRoot/#SharedObjects/*/macromedia.com/support/flashplayer/sys/* > /dev/null 2>&1
;;
c)
rm -rf ~/.config/chromium/Default/Pepper\ Data/Shockwave\ Flash/WritableRoot/#SharedObjects/*/macromedia.com/support/flashplayer/sys/*/ > /dev/null 2>&1
;;
m)
rm -rf ~/.macromedia/Flash_Player/macromedia.com/support/flashplayer/sys/*/ > /dev/null 2>&1
rm -rf ~/.macromedia/Flash_Player/#SharedObjects/*/*/ > /dev/null 2>&1
;;
p)
rm ~/.config/chromium/Default/Pepper\ Data/Shockwave\ Flash/WritableRoot/#SharedObjects/*/macromedia.com/support/flashplayer/sys/settings.sol > /dev/null 2>&1
;;
s)
rm ~/.macromedia/Flash_Player/macromedia.com/support/flashplayer/sys/settings.sol > /dev/null 2>&1
;;
*)
usage
;;
esac
done -
2015-06-30 at 11:28 PM UTC in You're all faggots.Posting in a dumpster slut thread
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2015-06-28 at 5:40 AM UTC in You were permanently banned from all boardsThis one's good too
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2015-06-28 at 5:34 AM UTC in You were permanently banned from all boardsBack when 4chins was actually good.
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2015-06-27 at 1:30 AM UTC in is homosexuality a sin?Yes, gas the faggots
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2015-06-27 at 1:24 AM UTC in What kind of nigger shuck n jive is this?I don't understand why people don't just use ssh with a keypair
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2015-06-26 at 9:50 PM UTC in What kind of nigger shuck n jive is this?
If you're having problems with hackers i'd advise against using Windows
FTFY -
2015-06-26 at 8:15 PM UTC in RDFRNs 'Experiment Board' Screenshot Dumplol, Chris Hansen is such a whiny faggot
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2015-06-26 at 7:11 AM UTC in y u use vBulletin 5?
I wouldn't know about the security of SMF
Remember when someone loaded up a bunch of bots and flooded your SMF forum with CP multiple times? -
2015-06-25 at 10:36 PM UTC in Drugfags don't know real chemistryHead on over to Backyard Ballistics to see how it's done
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2015-06-25 at 8:18 PM UTC in I'm lost since redfern closed.....Post pics of your daughter
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2015-06-25 at 8:18 PM UTC in Mod meNobody is getting modded, we don't need them
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2015-06-25 at 8:08 PM UTC in Can we get a "back to top" button?Just use the home key on your keyboard
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2015-06-25 at 8:04 PM UTC in So
TB and riflows are trash
Look at how mad you are, faggot -
2015-06-25 at 8:02 PM UTC in Well... I'm Here[SIZE=72px]​FUCK ARNOX FUCK ARNOX FUCK ARNOX​ FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX ​FUCK ARNOX FUCK ARNOX FUCK ARNOX[/SIZE]
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2015-06-25 at 7:55 PM UTC in Even though i'm circumcized...There's literally no advantage to circumcision and plenty of downsides.
But enjoy your circlejerk of confirmation bias. -
2015-06-25 at 5:53 AM UTC in Welcome Faggots (rules and updates on site features)
Private property (this website) + anarchy = anarcho-capitalism. You're finally one of us. Embrace the spontaneous order rather than clinging to your desires to be a dictatorial central planner.
>first rule is literally "you can't post anything the government defines as illegal because armed men will take me away in handcuffs"
>anarchy
ayyy lmao