Imports github.com/pkg/errors github.com/smallstep/cli/errs github.com/smallstep/cli/pkg/x509 github.com/smallstep/cli/utils golang.org/x/crypto/ed25519 golang.org/x/crypto/pbkdf2 Standard library imports bytes crypto/aes crypto/cipher crypto/des crypto/ecdsa crypto/rand crypto/rsa crypto/sha1 crypto/sha256 crypto/x509 crypto/x509/pkix encoding/asn1 encoding/pem fmt io/ioutil os