BitShares Forum
Main => Technical Support => Topic started by: mike623317 on October 19, 2015, 05:33:18 am
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Just wondering if it is possible to change the brain key phrase?
Thanks
M
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nop .. the brain key is used to derive your private key ..
you could in theory pick a brain key and get new accounts from that .. but since people are bad (and I mean really bad) at picking words at random .. you shouldn't dare trying ..
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nop .. the brain key is used to derive your private key ..
you could in theory pick a brain key and get new accounts from that .. but since people are bad (and I mean really bad) at picking words at random .. you shouldn't dare trying ..
Assuming words don't have to be selected from a predetermined list ..
$ cat genbrainkey
#!/usr/bin/env bash
x=0
brainkey=""
while [ $x -lt 16 ]; do
brainkey="$brainkey $(openssl rand -hex 4)"
((x++))
done
echo $brainkey
$ ./genbrainkey
75664cdb 309e2720 1a0aa305 1bf5aa3a 2990bbf1 b3004cf5 48dfe16e da454d88 ef7e1fd6 4398ddb2 ad7a4ef6 31c38e92 7a9ffa4a ca1610ae 2a227a6d 5e38c405
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Thanks for the replies, appreciate it.
One quick follow up. I've been trying to figure out how to do a paper backup of my new wallet since BM mentioned on a mumble that it can be done. Any idea how to do this, I don't seem to see where I can do this.
Thanks
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If you know how to use the javascript console, you can dump the private key for any of your public keys (permissions: owner/active/memo) by doing
WalletDb.getPrivateKey(PublicKey.fromPublicKeyString("BTS...")).toWif()
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OK, so the paper backup is just a print out of the public and private keys for an account.
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OK, so the paper backup is just a print out of the public and private keys for an account.
phrased the aother way round: with those private keys you can access the account (owner) and it's funds (active)