Created
December 16, 2017 14:31
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// https://www.reddit.com/r/ethdev/comments/7jyzlw/50_in_ether_prize_for_puzzle_in_this_tweet/ | |
// npm i bip39 ethereumjs-wallet allcombinations shuffle-array | |
const bip39 = require("bip39"); | |
const hdkey = require('ethereumjs-wallet/hdkey'); | |
const allcombinations = require('allcombinations'); | |
const shuffle = require('shuffle-array'); | |
let words = 'bright summer public tenant avocado chef depend romance school reason help start'; | |
let allCombinationsGenerator = allcombinations(shuffle(words.split(' '))); | |
let total = 0, totalok = 0;; | |
for (let comb of allCombinationsGenerator) { | |
total++; | |
let joined = comb.join(' '); | |
let valid = bip39.validateMnemonic(joined); | |
if (!valid) continue; | |
totalok++; | |
if (totalok % 1000 === 0) console.log(`${totalok}/${total}`); | |
let hdwallet = hdkey.fromMasterSeed(bip39.mnemonicToSeed(joined)); | |
let wallet = hdwallet.derivePath("m/44'/60'/0'/0").getWallet(); | |
if (wallet.getAddress().toString("hex") === '684c2a81a42e3511c9961eeb93e31c4890b07e0f') { | |
console.log(joined); | |
process.exit(0); | |
} | |
} |
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