Nandrw/sys/SecureInfo_A

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SecureInfo format[edit]

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[edit]

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.

See Also[edit]