Questions tagged [mnemonic]

Mostly BIP39, an open standard for encoding a seed as a series of common words, but also collects other methodologies.

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Create Mnemonic using react-native and BIP39 is not working

I tried to generate mnemonic for my react native application using Both BIP39 and react-native-Bip39 and it is working fine in the simulator but as soon as I try to generate a mnemonic on a physical ...
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57 views

Bruteforce BIP39 seed phrase?

I have a couple words unclear/missing from my 24-word BIP39 seed phrase, which unlocks my Ethereum address. I want to bruteforce through all possible seed phrases and find the one. It shouldn't take ...
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How to validate my mnemonic before my hardware wallet is broken? (SafePal)

I just bought a SafePal wallet, I really like it. But I am pretty sure that it will get broken at some point. So I started to get afraid what if I broke my SafePal, bought another one, and turned out ...
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ONE MNEMONIC different addresses [duplicate]

I will try keep it short. I am having a curious case here. In etherscan I see all coins available in my address. All except one shit coin is available on my old windows machine, that I was using some ...
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69 views

Guessing mnemonic phrase based on the first 2 public addresses

Last hopeless attempt. I know that infinite amount of private keys can be generated from a mnemonic phrase and usually MetaMask, etc picks the first one from the list to use as the public address. ...
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330 views

Generating a private key from a single mnemonic

I want to generate an Ethereum private key from a single word mnemonic. For example, (1) I could use keccack256 online tool to transform a word to a private key. Would this be a valid key? Are there ...
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32 views

How to create mnemonic with 13th/25th

How can I create the wallet that has a mnemonic with an extra word that I choose? I tried doing that with MyEtherWallet however when I create it with MEW I don't get the private key. I'd like to get ...
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Whether mnemonic can be same for ether and tron wallet?

If the 12 mnemonic words are always same for both ether and tron wallet, I can use same 12 words to create two different type wallets Thanks.
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1answer
122 views

Generate private keys from seed phrase [duplicate]

I am working with @truffle/hdwallet-provider library. This library works with a mnemonic. Is is basically a seedphrase. Is there a way to work with this library outside truffle ? (I mean in a ...
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288 views

Restore Brave Browser Crypto Wallets with seed from MEW

I've created a MEW wallet and noted the seed (Mnemonic phrase). After playing around with the Brave Browser and its Crypto Wallets plugin, I tried to restore the account from the seed I received from ...
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56 views

how come i can generate keys using bip39 with only one words as seedphrase/mnemonic without any error?

Seed phrase/mnemonic is supposed to be 12 words or 24 words but I am able to generate keys with single word seed phrase using bip39 library without any error? what is happening here? how is this ...
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627 views

Recover all the account under Mnemonic using ethers.js

I am new using ethers.js const { Wallet } = require('ethers'); const wallet = Wallet.fromMnemonic('one two three four ...'); I want to use that code to recover all the accounts from that Mnemonic. ...
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286 views

Fundamental question! (HD Wallet private key hacked) [closed]

What is the probability of the mnemonic or privatekey of the HD wallet being hacked? It is being used as a wallet created by metamask. The user is using a wallet with a private key backed up by ...
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993 views

What are the odds of getting same address or private-key or 12/24 set of mnemonic to 2 different people

Questions!! What are the chances that 2 people get the same set of those 12 or 24-word mnemonic?? In web3.js, there is a function ' web3.eth.accounts.wallet '... It spits out a set of accounts and ...
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715 views

How to create private key from mnemonic and extra-word using web3

In web3js, I can use below code to get private key and wallet address from mnemonic. But how can I get private key if user has mnemonic and extra-word from MEW const ethers = require('ethers'); let ...
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1answer
270 views

i have wallet's keystore file and private key. how can i find mnemonic words [duplicate]

I have keystore file and private key of my wallet. i need this wallet's mnemonic words. How can i find mnemonic phrase from this json file and private key? I tried mycrypto and mew but i couldnt find ...
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66 views

What function/method does MetaMask use to generate the entropy for mnemonic keys?

I am trying to understand how exactly MetaMask is generating the initial entropy to create its mnemonic key. There are questions like this, MetaMask's documentation, or their GitHub but I can't find ...
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459 views

Limit of address creation using single mnemonic

How many Ethereum address can be created using a single mnemonic for Ethereum using derivation path?
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98 views

If Wallet and address generated using EthHDWallet, can we get its recovery using ethereumjs-utils/hdkey getWallet() method by provideing seed?

Generated wallet address using: let mnemonic = request.body.seed; const wallet = EthHdWallet.fromMnemonic(mnemonic); let address = wallet.generateAddresses(1); console.log(wallet, address); How can ...
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402 views

Which mnemonic generators exist or existed?

I am unable to open a wallet I created roughly 2 years ago. In that time I have been using MEW, MetaMask and something that I installed locally on Window, which I forgot the name of. Not sure which ...
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142 views

is it possible to get address and private key from mnemonic code?

I have question Is it possible to get address and private key from mnemonic code?? For example) I created address (0x12345) and I receive mnemonic code such as apple bed bad rice If i know mnemonic ...
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93 views

How to make password with mnemonic words?

i'm new on blockchain development and i'm trying to make a login like metamask in vuejs. Can someone teach me how to make 13 mnemonics word, where the last mnemonic is the password value get from an ...
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2k views

How to export mnemonics for a specific account in MetaMask

How can I get the mnemonics from a specific account in Metamask? I found the reveal seed words in the settings-dialog, but this seems to be something global. Instead of this I want to export the 12 ...
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650 views

Can I pass my mnemonic to ganache/ ganache-cli when it is starting up?

I am wondering if I can pass the mnemonic that I created using metamask to boot up my local ganache network so that I do not have to log out and login metamask with different mnemonic everytime for a ...