Imports
- github.com/refraction-networking/ed25519/extra25519
- github.com/refraction-networking/obfs4/common/ntor
- golang.org/x/crypto/curve25519
- golang.org/x/crypto/hkdf
- google.golang.org/protobuf/proto
- google.golang.org/protobuf/reflect/protoreflect
- google.golang.org/protobuf/types/known/anypb