Imports github.com/russellhaering/goxmldsig github.com/satori/go.uuid github.com/beevik/etree Standard library imports hash encoding/xml crypto/rsa crypto/sha256 compress/flate crypto/sha1 crypto/cipher bytes crypto/aes crypto/rand crypto/sha512 crypto/tls encoding/base64 fmt io net/http net/url regexp strconv strings sync time