NPDM

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This is the Switch equivalent of 3DS exheader. This is the 0x408-byte file with extension ".npdm" in {Switch ExeFS}.

Offset Size Description
0x0 0x80 META
0x80 0x200 RSA-2048 signature, followed a RSA-2048 modulus for {Switch version of NCCH header}?(Like 3DS)
0x280 0xD0 ACID
0x350 0xB8 ACI0

META

Starts with magicnum "META". Switch version of 3DS "System Control Info"?

ACID

Starts with magicnum "ACID". Switch version of 3DS ACI(Access Control Info)?

ACI0

Starts with magicnum "ACI0". Switch version of AccessDesc?