Imports github.com/golang/glog github.com/google/go-attestation/attest github.com/google/go-tpm-tools/tpm2tools github.com/google/go-tpm/tpm2 gopkg.in/square/go-jose.v2 Standard library imports crypto/rand crypto/rsa crypto/tls crypto/x509 crypto/x509/pkix encoding/asn1 encoding/base64 encoding/json encoding/pem flag io io/ioutil net/http os strings time