Imports github.com/beevik/etree github.com/russellhaering/goxmldsig golang.org/x/crypto/ocsp Standard library imports bytes crypto crypto/ecdsa crypto/rsa crypto/sha1 crypto/x509 encoding/asn1 encoding/base64 encoding/json encoding/pem encoding/xml errors fmt io math math/big net/http net/url regexp sort strconv strings sync time unicode/utf8