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