Nandrw/sys/SecureInfo_A
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SecureInfo format
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x100 | RSA-2048 signature over the following 0x11-bytes. |
| 0x100 | 0x1 | Region |
| 0x101 | 0x1 | Normally zero |
| 0x102 | 0xF | ASCII serial number, without the check digit |
The RSA private key for dev systems is embedded inside the dev system updater package so that the region can be changed.
SecureInfo Region Values
| Value | Description |
|---|---|
| 0 | JPN |
| 1 | USA |
| 2 | EUR |
| 3 | AUS(for system-update SOAP at least), unused. The NS programIDs for the applet AppIDs for this are the same as JPN? |
| 4 | CHN |
| 5 | KOR |
| 6 | TWN |
NIM module uses "AUS" for value3 for SOAP requests, however the server doesn't return a titlelist for that. On AUS 3DS systems this region field is set to EUR instead.