Getting a matching public key

bruteforce.chain · September 1, 2020, 6:55am

aeternity/aepp-sdk-js/blob/6c6177d1ee397fb1143c673024c09dba9fc1b064/es/utils/hd-wallet.js#L97


      
          export function getSaveHDWalletAccounts (saveHDWallet, password, accountCount) {
            const walletKey = {
              secretKey: decryptKey(password, Buffer.from(saveHDWallet.secretKey, 'hex')),
              chainCode: decryptKey(password, Buffer.from(saveHDWallet.chainCode, 'hex'))
            }
            return (new Array(accountCount)).fill()
              .map((_, idx) =>
                formatAccount(getKeyPair(derivePathFromKey(`${idx}h/0h/0h`, walletKey).secretKey)))
          }
          
          
export const getHdWalletAccountFromMnemonic = (mnemonic, accountIdx) => {
            const seed = mnemonicToSeed(mnemonic)
            const walletKey = derivePathFromSeed('m/44h/457h', seed)
            const derived = derivePathFromKey(`${accountIdx}h/0h/0h`, walletKey)
            const keyPair = getKeyPair(derived.secretKey)
            return {
              ...formatAccount(keyPair),
              idx: accountIdx
            }
          }