Questions tagged [brain-wallets]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
4
votes
1answer
786 views

How to generate an Ethereum “brain wallet” in Javascript?

Namely, enter string -> get private key?
3
votes
2answers
179 views

How to produce a hash from a very long seed on ether.camp?

If the seed on ether.camp is more than 64 chars then I get: [Error] Error: Invalid hex string hexWrite (eth-utils.js:17402) write (eth-utils.js:17477) fromString (eth-utils.js:17010) Buffer (eth-...
8
votes
1answer
1k views

How can I generate a V3 of the Ethereum wallet file format in js, from strings: 'Passphrase' and 'Email or username' required by Quorumwallet?

Quorum Wallet prompts for a Passphrase and a Email or username to generate the account. On the FAQs there is a description of the algorithm to generate the account: What is the algorithm used to ...
6
votes
2answers
928 views

Are mnemonic seeds or hierarchical deterministic wallets standardized?

Some wallets for Bitcoin and Ethereum will give you a list of about 15 words to write down instead of giving you a private key. From what I understand, the list of words is derived from the key, and ...
1
vote
0answers
76 views

Importing a ethereum brain wallet into the Mist wallet [duplicate]

After creating a ethereum brain wallet, how can you import this into the MIST wallet?
4
votes
3answers
3k views

Which trustworthy sites can I generate a brain wallet for ethereum?

I'm looking to generate a brain wallet for ethereum. Which sites are trustworthy to do this without my coins being stolen?
2
votes
1answer
895 views

Is it possible to *write* (not print) a paper wallet without having to copy a big JSON?

In Bitcoin, you can store a paper wallet by merely writing down the private key of an address, which is very small. You can also write ~20 words generated from that address, if you want. In Ethereum, ...