Imports github.com/therecipe/qt/core github.com/therecipe/qt/gui github.com/therecipe/qt/widgets Standard library imports bufio bytes crypto crypto/dsa crypto/ecdsa crypto/rand crypto/rsa crypto/sha1 crypto/x509 crypto/x509/pkix encoding/asn1 encoding/json encoding/pem errors fmt io/ioutil log math math/big net os strconv strings time