Imports github.com/btcsuite/golangcrypto/ripemd160 github.com/decred/dcrd/chaincfg/chainec github.com/decred/dcrutil github.com/decred/dcrutil/base58 github.com/decred/dcrd/chaincfg/chainhash github.com/decred/dcrd/dcrec/secp256k1 github.com/decred/dcrd/chaincfg Standard library imports crypto/ecdsa hash os/signal bytes crypto/rand errors flag fmt math os regexp runtime sync sync/atomic time