Imports github.com/google/gopacket github.com/google/gopacket/layers github.com/google/gopacket/pcap github.com/google/gopacket/pcapgo github.com/google/gopacket/routing github.com/miekg/dns golang.org/x/crypto/cryptobyte golang.org/x/crypto/hkdf Standard library imports bufio compress/gzip crypto/aes crypto/cipher crypto/sha256 encoding/hex encoding/json flag fmt hash/crc32 hash/crc64 io log math/rand net os path path/filepath strconv strings sync syscall time unsafe