# attachsign

## Description

`attachsign` is a tool that attaches a digital signature to a Download Play child image.

The digital signature (confirmation code) must be attached to a binary for the child downloaded from a parent to child using the Download Play feature.

## Using the Tool

### Start Command

`% attachsign IMAGE.srl SIGN_FILE SIGNED_IMAGE.srl`

To run the binary file for the child specified with `IMAGE.srl` on the download play child image, attach `SIGN_FILE` and output with file name `SIGNED_IMAGE.srl`.

The game can be registered for distribution by linking `SIGNED_IMAGE.srl` to the parent as a file.

For details about obtaining `SIGN_FILE` (authentication code), please contact your Nintendo dealer.

## Location

`$TwlSDK/tools/bin/attachsign.exe`

## Revision History

2006/04/07 Changed the description for obtaining the authentication code.
2004/10/06 Created initial version.

CONFIDENTIAL