Imports github.com/AlexRuzin/cryptog github.com/AlexRuzin/util github.com/tatsushid/go-fastping github.com/wsddn/go-ecdh Standard library imports bytes crypto crypto/elliptic crypto/md5 crypto/rand encoding/base32 encoding/gob encoding/hex encoding/json fmt hash/crc64 io io/ioutil net net/http net/url strconv strings sync time