Bitcoin Forum

Bitcoin => Bitcoin Discussion => Topic started by: jackjack on August 11, 2011, 03:14:12 PM



Title: Deterministic Bitcoin wallet generator, using a FILE
Post by: jackjack on August 11, 2011, 03:14:12 PM
Hi,
If you want to have a deterministic wallet but are afraid of forgetting your passphrase, you can now use one of your file to create your wallet
Moreover, a thief will have to check every file on your computer to find your generated keys

Download Fillet (https://github.com/jackjack-jj/fillet) and run "./fillet.py --file ~/me.png --keynumber 1 --size 10 --pwpath ~/bitcoin/pywallet/"
All flags are optional except --file

Pywallet (https://github.com/jackjack-jj/pywallet) is used to convert your key to a Bitcoin address

When you will want to import a key, pywallet will do that easily


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: silverchair on August 12, 2011, 03:50:12 AM
Cool, thanks mate.


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: ctoon6 on August 12, 2011, 10:33:22 AM
i didnt use the google logo to make a wallet


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: nmat on August 12, 2011, 12:09:03 PM
Interesting concept. Thanks for sharing :)


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: jackjack on August 12, 2011, 02:59:04 PM
i didnt use the google logo to make a wallet
It's not recommended obviously ;)
Using a short text file is also a bad idea

Every not common, binary file will bring huge security


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: nmat on August 12, 2011, 03:53:07 PM
Every not common, binary file will bring huge security

Like a family picture. Or that movie you made with an ex-girlfriend long ago....


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: Fjordbit on August 12, 2011, 04:06:19 PM
Every not common, binary file will bring huge security

Except that the thief could then either dl every non-common file or run the program on your machine relative to it. I think I would only do this if the file were on a removable drive. But then there's the chance of losing the file.

A passphrase is still the best option, imo.


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: jackjack on August 12, 2011, 04:25:03 PM
Every not common, binary file will bring huge security

Except that the thief could then either dl every non-common file or run the program on your machine relative to it. I think I would only do this if the file were on a removable drive. But then there's the chance of losing the file.

A passphrase is still the best option, imo.
I don't think he will download my 1k+ photos, and my 2TB external drive full of musics and films
With a 100MB file, it takes 5 seconds to calculate one private key


Use a 700MB movie, start at key number "your birthday+your phone number"/"your credit card number*your age"/"whatever" instead of 0, and nobody will never ever find your private key


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: indio007 on August 12, 2011, 04:31:46 PM
Every not common, binary file will bring huge security
Or that movie you made with an ex-girlfriend long ago....

That gives a whole new meaning to "private  key".


 Maybe it should be called privates key instead......


Title: Re: Deterministic Bitcoin wallet generator, using a FILE
Post by: jackjack on August 12, 2011, 11:15:21 PM
Every not common, binary file will bring huge security
Or that movie you made with an ex-girlfriend long ago....

That gives a whole new meaning to "private  key".


 Maybe it should be called privates key instead......
You won 1 internet sir ;)