Imports github.com/ethereum/go-ethereum/crypto github.com/ethereum/go-ethereum/accounts/keystore gopkg.in/urfave/cli.v1 github.com/ethereum/go-ethereum/cmd/utils github.com/pborman/uuid github.com/ethereum/go-ethereum/console github.com/ethereum/go-ethereum/common Standard library imports encoding/hex encoding/json fmt io/ioutil os path/filepath strings crypto/ecdsa