NS CFA

This pages describes the content of the CFA(titleID 0004001B00010702) RomFS used by NS.

key.bin

Unknown, originally the filesize for this was 12-bytes, with the 6.0.0-11 title-version this is now 48-bytes.

Unknown, originally the filesize for this was 8-bytes, with the 6.0.0-11 title-version this is now 32-bytes.

This file added with 6.0.0-11 contains the uniqueID blacklist for SD Savedata Backups.

Offset	Size	Description
0x0	0x4	Total entries, this is value 93 for the 6.0.0-11 title-version.
0x4	0xC	All-zero
0x10	Totalentries*4	Entries, each entry is a word in the following format: 0x100000 \| title_UniqueID