# Runner-side secrets fixtures (TEST ONLY)

These files are loaded by pymavlink / msp_gps_toy when the runner needs
to participate in a signed-message handshake (FT-P-09-AP, NFT-SEC-03).

The bytes here match the Docker-secret value at
`e2e/docker/secrets/mavlink_passkey`. **Both files MUST be kept in sync.**

Production deployments never see either file — the production passkey is
provisioned via a real secret store at deploy time per `environment.md`
§ Communication with system under test.