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Created page with "This is the format on the files stored on SD, unknown if this is used elsewhere. The data between this header and offset 0x4000 is unused/uninitialized it a..."
This is the format on the files stored on [[SD_Filesystem|SD]], unknown if this is used elsewhere.
The data between this header and offset 0x4000 is unused/uninitialized it appears. The actual content which is encrypted, starts at offset 0x4000 with the size from the header.
When a title is redownloaded/reinstalled, the header and raw content in NAX0 are completely different except for the magicnum and size-field.
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x20
| Data appears to be random.
|-
| 0x20
| 0x8
| Magicnum "NAX0"
|-
| 0x28
| 0x20
| Data appears to be random.
|-
| 0x48
| 0x8?
| Size of the file relative to offset 0x4000.
|}
The data between this header and offset 0x4000 is unused/uninitialized it appears. The actual content which is encrypted, starts at offset 0x4000 with the size from the header.
When a title is redownloaded/reinstalled, the header and raw content in NAX0 are completely different except for the magicnum and size-field.
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x20
| Data appears to be random.
|-
| 0x20
| 0x8
| Magicnum "NAX0"
|-
| 0x28
| 0x20
| Data appears to be random.
|-
| 0x48
| 0x8?
| Size of the file relative to offset 0x4000.
|}