Module gateway 

Gateway Engine - Full Implementation

Handles:

• UDP packet reception with O(1) tag validation
• Decryption and de-mimicry
• NAT forwarding to internet
• Bidirectional traffic shaping
• Neural Resonance validation (Patent 1)
• Automatic mask rotation on compromise (Patent 3)

Structs

Gateway

Gateway server

GatewayConfig

Gateway configuration

MaskCatalog

Mask catalog for automatic rotation (Patent 3 + Patent 9)

Functions

build_bootstrap_descriptors

derive_server_signing_key