Imports
- github.com/btcsuite/btcd/btcec
- github.com/certusone/yubihsm-go
- github.com/certusone/yubihsm-go/commands
- github.com/ethereum/go-ethereum/common
- github.com/ethereum/go-ethereum/crypto
- github.com/ethereum/go-ethereum/crypto/secp256k1
- github.com/pkg/errors
- github.com/certusone/yubihsm-go/connector