%3 cluster_android Android VM cluster_keymint One of: browser Browser webRTC webRTC browser->webRTC confirmationui_sign internal/confui_sign.sock confirmationui_sign->webRTC run_cvd run_cvd secure_env secure_env run_cvd->secure_env secure_env->confirmationui_sign host_keymaster_in internal/keymaster_fifo_vm.in secure_env->host_keymaster_in host_keymaster_out internal/keymaster_fifo_vm.out secure_env->host_keymaster_out host_gatekeeper_in internal/gatekeeper_fifo_vm.in secure_env->host_gatekeeper_in host_gatekeeper_out internal/gatekeeper_fifo_vm.out secure_env->host_gatekeeper_out host_keymint_in internal/keymint_fifo_vm.in secure_env->host_keymint_in host_keymint_out internal/keymint_fifo_vm.out secure_env->host_keymint_out vmm crosvm / qemu confirmationui_console /dev/hvc8 vmm->confirmationui_console gatekeeper_console /dev/hvc4 vmm->gatekeeper_console keymaster_console /dev/hvc3 vmm->keymaster_console keymint_console /dev/hvc11 vmm->keymint_console host_confirmationui_in internal/confui_fifo_vm.in webRTC->host_confirmationui_in host_confirmationui_out internal/confui_fifo_vm.out webRTC->host_confirmationui_out host_keymaster_in->vmm host_keymaster_out->vmm host_gatekeeper_in->vmm host_gatekeeper_out->vmm host_confirmationui_in->vmm host_confirmationui_out->vmm host_keymint_in->vmm host_keymint_out->vmm u_boot u-boot confirmationui ConfirmationUI HAL gatekeeper Gatekeeper HAL keymaster KeyMint (C++) HAL keymint KeyMint (Rust) HAL confirmationui_console->confirmationui gatekeeper_console->gatekeeper keymaster_console->u_boot keymaster_console->keymaster keymint_console->keymint