Imports github.com/google/certificate-transparency-go github.com/google/certificate-transparency-go/asn1 github.com/google/certificate-transparency-go/tls github.com/google/certificate-transparency-go/x509 github.com/google/certificate-transparency-go/x509/pkix Standard library imports bytes crypto/dsa crypto/ecdsa crypto/elliptic crypto/rsa encoding/base64 encoding/hex encoding/pem errors fmt io/ioutil net/http net/url strconv strings