CXI: Difference between revisions

Line 18: Line 18:
The extended header, the ExeFS and the RomFS are encrypted using 128-bit AES CTR.  
The extended header, the ExeFS and the RomFS are encrypted using 128-bit AES CTR.  


By default encrypted regions are compressed with a LZ77 variant, then encrypted. The spec allows for both unencrypted and uncompressed regions to exist. System titles expect a fixed system key.
By default encrypted regions are compressed with an LZ77 variant, then encrypted. The spec allows for both unencrypted and uncompressed regions to exist. System titles expect a fixed system key.


=== NCCH Header ===
=== NCCH Header ===