Imports github.com/Sirupsen/logrus github.com/docker/notary github.com/docker/notary/tuf/data golang.org/x/crypto/pbkdf2 github.com/agl/ed25519 Standard library imports bytes crypto/rand crypto/sha1 crypto/sha256 crypto/x509 crypto/x509/pkix encoding/hex errors fmt io io/ioutil math/big strings sync time crypto/elliptic crypto/sha512 crypto/rsa encoding/pem crypto/aes crypto/ecdsa encoding/asn1 crypto/cipher