Silk Road forums

Discussion => Silk Road discussion => Topic started by: slon on October 06, 2012, 08:04 pm

Title: silkroad onion address change to human-looking
Post by: slon on October 06, 2012, 08:04 pm
hey lads.
Can anyone explain me, how it was possible to change SR onion address like this? I probably miss something about Tor mechanisms but I thought onion address is a server's public key. I also thought when we create a key pair, public/private, we can't adjust the bytes as we want, can we? If that was ok, then we'd be able to make a private key knowing only public.. and it denies all the asymetric cryptography at all.
So what's the secret? Or SR crew left their PCs to generate key pairs until it really made first ascii chars to match 'silkroad'?
Title: Re: silkroad onion address change to human-looking
Post by: wackmanblu on October 06, 2012, 08:31 pm
I wish I could comment on this but I'm not sure what you're referring. Is the the URL you're talking about and why it's "dkn255 ...onion"? I don't know if it's possible to resolve it to an easily recognizable URL since the nature of the onion is about anonymity. I suppose you could map it to a familiar favorite address.
Anyone have any knowledge on this? 
Title: Re: silkroad onion address change to human-looking
Post by: dolphinspeak on October 06, 2012, 08:45 pm
AFAIK Shallot is what everyone uses to generate custom .onion addresses. I don't know how to do it manually or if any other software is available.

https://github.com/katmagic/Shallot
Title: Re: silkroad onion address change to human-looking
Post by: JahBUDS on October 06, 2012, 08:56 pm
Sounds like LE. ;)




Stay safe!
-- Jah.
Title: Re: silkroad onion address change to human-looking
Post by: Errl_Kushman on October 07, 2012, 02:56 am
Sounds like LE. ;)




Stay safe!
-- Jah.

I dunno, I've wondered the same thing. I'm definitely not LE ;-)

I think the OP poster  could be right though, possibly just brute force until "silkroad" was in the url. Man, that's a potential fuckload of  CPU power just to get a somewhat custom .onion address.

Title: Re: silkroad onion address change to human-looking
Post by: JahBUDS on October 07, 2012, 03:32 am
Sounds like LE. ;)




Stay safe!
-- Jah.

I dunno, I've wondered the same thing. I'm definitely not LE ;-)

I think the OP poster  could be right though, possibly just brute force until "silkroad" was in the url. Man, that's a potential fuckload of  CPU power just to get a somewhat custom .onion address.

Red flag means red flag! :)
Haha... where's the fire concentrates at?
We're not LE! ;)


-- Jah.
Title: Re: silkroad onion address change to human-looking
Post by: slon on October 07, 2012, 09:04 am
Yep, I meant silkroadvb5piz3r.onion.
Fist SR address was just like any other under Tor, i.e. chaotic. One day I found that old address doesn't work and now it's much more human friendly. If that's not what I'm thinking of (bruteforcing key pairs.. to get 'silkroad' as first characters there must be 64^8 combinations.. how much time it takes to generate one pair?) why don't everybody so the same under .onion network?
Title: Re: silkroad onion address change to human-looking
Post by: Shroomeister on October 07, 2012, 09:15 am
I have seen DPR say that he just randomly generated .onions until the current Sr one popped up.
 
 He also generated alternate addresses in case were to ever have to use them.
 
 They are for future use, so please - no need to tell us they don't work right now.
 
 they are:
 
 silkroadiplkjo7t.onion
 
 bpbpoqbqdodbqbqb.onion
 
 pddqoboqqqqqbqdq.onion
 
 
 
 you could find that post by him here somewhere.
 
 
Title: Re: silkroad onion address change to human-looking
Post by: slon on October 07, 2012, 08:14 pm
That explains, thanks.
I wonder how much time it has taken.
Title: Re: silkroad onion address change to human-looking
Post by: grahamgreene on October 07, 2012, 09:43 pm
That explains, thanks.
I wonder how much time it has taken.

It took a number of months to generate the current silkroadvb5piz3r.onion address, along with the two backup addresses which you'll find in Shroomeister's post above.
Title: Re: silkroad onion address change to human-looking
Post by: CiscoYankerStuck on October 07, 2012, 11:08 pm
AFAIK Shallot is what everyone uses to generate custom .onion addresses. I don't know how to do it manually or if any other software is available.

https://github.com/katmagic/Shallot

Thanks for the info. Very interesting.