| When the low 2-bits are 0x1, the NCCH is a CFA. Otherwise, it's a CXI.
+
|}
+
CXIs NCCH header signature is verified using the RSA public key stored in the accessdesc,(which follows the exheader) while CFAs NCCH header is verified with a fixed RSA public key.
==== NCCH header example for Lego Starwars III ====
==== NCCH header example for Lego Starwars III ====