Imports github.com/ThalesIgnite/crypto11 github.com/globalsign/est github.com/globalsign/pemfile github.com/globalsign/tpmkeys github.com/google/go-tpm/tpm2 github.com/google/go-tpm/tpmutil go.mozilla.org/pkcs7 golang.org/x/crypto/ssh/terminal Standard library imports bytes context crypto/ecdsa crypto/elliptic crypto/rand crypto/x509 encoding/asn1 encoding/json encoding/pem errors flag fmt io io/ioutil log math/big net net/url os path/filepath sort strconv strings time