Imports github.com/ThalesIgnite/crypto11 github.com/ethereum/go-ethereum/crypto github.com/pelletier/go-toml Standard library imports bytes crypto crypto/aes crypto/cipher crypto/ecdsa crypto/elliptic crypto/hmac crypto/sha256 crypto/sha512 crypto/subtle crypto/tls crypto/x509 encoding/base64 encoding/binary encoding/json errors fmt hash io/ioutil log net/http os os/exec path/filepath strings time