Difference between revisions of "CVer"
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(Created page with "This CFA contains the files listed below in the RomFS. === cup_list === {| class="wikitable" border="1" ! Offset ! Size ! Description |- | 0x0 | 0x800 | TitleID list of syste...") |
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| (7 intermediate revisions by one other user not shown) | |||
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| − | This CFA contains the files listed below in the RomFS. | + | This [[NCCH#CFA|CFA]] contains the files listed below in the RomFS. |
=== cup_list === | === cup_list === | ||
| Line 11: | Line 11: | ||
| TitleID list of system titles | | TitleID list of system titles | ||
|} | |} | ||
| − | Unused | + | 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 === | === version.bin === | ||
| − | This 8-byte file contains | + | 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>-[[NVer|<revision><region>]]". |
| + | |||
| + | {| class="wikitable" border="1" | ||
| + | ! 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#Parental Controls Reset|System Settings]]. | ||
| + | |||
| + | {| class="wikitable" border="1" | ||
| + | ! 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 [[9.6.0-24|9.6.0-X]]. With [[9.6.0-24|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 [[9.6.0-24|9.6.0-X]] for <=v11.0, this matches the version from CVer version.bin. | ||
Latest revision as of 17:23, 8 September 2016
This CFA contains the files listed below in the RomFS.
cup_list[edit]
| 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[edit]
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[edit]
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[edit]
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.