Imports golang.org/x/crypto/ed25519 github.com/pkg/errors github.com/smallstep/cli/command github.com/smallstep/cli/crypto/pemutil github.com/smallstep/cli/errs github.com/smallstep/cli/flags github.com/smallstep/cli/ui github.com/smallstep/cli/utils github.com/urfave/cli Standard library imports bytes crypto/ecdsa crypto/rsa crypto/x509 encoding/pem io/ioutil os