# DragonTCP Hybrid v1

- Keeps the lightweight Android TUN -> local HTTP proxy architecture.
- Replaces ASCII UP/OK/CPUSH/CPULL framing with compact binary records.
- Replaces fixed XOR 0xAD payload masking with a changing SHA-256-derived XOR stream.
- Adds automatic upload/download path-size probing.
- Keeps separate upload and download adaptive sizes.
- Adds download batching and adaptive pipeline depth.
- Supports chunks up to 1 MiB.
- Token remains optional.
- TCP/53 remains the default server transport.
- Reconnect is optional: persistent, Auto, or forced rotation.