This CFA contains the files listed below in the RomFS.
cup_list #
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x800 | TitleID list of system titles |
Unused TitleID entries are all-zero, therefore the total number of entries can be determined by finding the first all-zero entry. This list does not contain *all* system titles, though most are contained in this list.
This file was removed from the CDN CVer RomFS, starting with 8.0.0-18.
version.bin #
This 8-byte file contains most of the data used for displaying the system version in System Settings. Format of the system version: <major>.<minor>.<build>- <revision><region>.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x1 | Build version number |
| 0x1 | 0x1 | Minor version number |
| 0x2 | 0x1 | Major version number |
| 0x3 | 0x1 | Reserved |
| 0x4 | 0x1 | ASCII character for the system version region |
| 0x5 | 0x3 | Reserved |
masterkey.bin #
This 0x40-byte file was added with 7.2.0-17. This is used by System Settings.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x4 | First u8 is region, next u8 is version, the rest is all-zero. v7.2 USA = 0xa01, v8.0 USA = 0xb01, v8.0 EUR = 0xb02. |
| 0x4 | 0xC | All-zero |
| 0x10 | 0x10 | AES counter value |
| 0x20 | 0x20 | Encrypted HMAC key, decrypted using AES-128-CTR using a key from mset .rodata and the above counter value. |
titleversion.txt #
Added with 9.6.0-X. With 9.6.0-X, this is a 5-byte file containing the following: “9.6.7”. This is the parsed version of the CVer TMD title-version. After USA 9.6.0-X for <=v11.0, this matches the version from CVer version.bin.