ROM Hack Question Informations about .NSX files ?

[XLuma]

Hey guys !
So I found a couple Switch titles dumped under a .NSX extension, wich is kinda unusual since dumps have to be compressed as .nsp or .xci... and apparently, there is nothing about this file extension (as far my researches has been)
So I wondered if anyone here know anything about .NSX ?

For those who would be wondering, yes these dumps are from real game, they are not dummy files filled with junk

 

[RyanTheArchivist]

Hey guys !
So I found a couple Switch titles dumped under a .NSX extension, wich is kinda unusual since dumps have to be compressed as .nsp or .xci... and apparently, there is nothing about this file extension (as far my researches has been)
So I wondered if anyone here know anything about .NSX ?

For those who would be wondering, yes these dumps are from real game, they are not dummy files filled with junk

not sure how this all works but from what I can see its an encrypted format that would need to be decrypted using the master key

 

[DocKlokMan]

Hey guys !
So I found a couple Switch titles dumped under a .NSX extension, wich is kinda unusual since dumps have to be compressed as .nsp or .xci... and apparently, there is nothing about this file extension (as far my researches has been)
So I wondered if anyone here know anything about .NSX ?

For those who would be wondering, yes these dumps are from real game, they are not dummy files filled with junk

It's piracy. Game data downloaded from CDN but missing the title key data.

 

[XLuma]

Oh I see ;

It's piracy. Game data downloaded from CDN but missing the title key data.

I might close it since .nsx is piracy , and I pretty much got the info straight up