ethereumjs-util#privateToAddress TypeScript Examples

The following examples show how to use ethereumjs-util#privateToAddress. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: accounts.ts    From remix-project with MIT License 6 votes vote down vote up 
_addAccount (privateKey, balance) {
    return new Promise((resolve, reject) => {
      privateKey = Buffer.from(privateKey, 'hex')
      const address: Buffer = privateToAddress(privateKey)
      const addressStr = toChecksumAddress('0x' + address.toString('hex'))
      this.accounts[addressStr] = { privateKey, nonce: 0 }
      this.accountsKeys[addressStr] = '0x' + privateKey.toString('hex')

      const stateManager = this.vmContext.vm().stateManager
      stateManager.getAccount(Address.fromString(addressStr)).then((account) => {
        account.balance = new BN(balance.replace('0x', '') || 'f00000000000000001', 16)
        stateManager.putAccount(Address.fromString(addressStr), account).catch((error) => {
          reject(error)
        }).then(() => {
          resolve({})
        })
      }).catch((error) => {
        reject(error)
      })
    })
  }
Example #2
Source File: accounts.ts    From remix-project with MIT License 5 votes vote down vote up 
newAccount (cb) {
    let privateKey:Buffer
    do {
      privateKey = crypto.randomBytes(32)
    } while (!isValidPrivate(privateKey))
    this._addAccount(privateKey, '0x56BC75E2D63100000')
    return cb(null, '0x' + privateToAddress(privateKey).toString('hex'))
  }