Hacking Discussion SXOS1.4 unsigned NCA support ?

[HheuerZzhang]

Does it support a wrong titlekey ?
I doubt that, unsigned NCA actually means decrypt NCA, that we can edit the contents.
But a wrong title key can't decrypt the NCA.
So, I think it's a rumor that saying SXOS 1.4 can support wrong title key.

Or, it can support sun a NCA.file directly, without extra ?
Very confusing.

 

[windhazard]

It probably means unofficial, not signed from Nintendo NCAs, for example homebrews repacked in NCA to be installed and show up in the home menu.

 

[Reploid]

What's NCA?

 

[RayPanimals]

What's NCA?

Nintendo Content Archive

 

[HheuerZzhang]

So，can i use OS1.4 to load NSP packed with wrong titlekey ?

 

[Reploid]

Nintendo Content Archive

Decipher is nice, but what does it do?

 

[MYFW]

Decipher is nice, but what does it do?

NSP (eShop package files) and XCI (Cartridges) formats include inside files of NCA format (Nintendo Content Archive).

 

[Thetoto]

NSP contain NCA and some other little files.
Xci contains a lot of NCA

It's... Game content

 

[xXDungeon_CrawlerXx]

unsigned NCA actually means decrypt NCA

Dude, that's totally wrong
"unsigned" means it was build with Invalid RSA Keys and has nothing to do with the encryption.
how should the Switch or SX be able to decrypt something without a Key?
You can't magically guess a key to decrypt a Game, lol.

 

[Deleted-442439]

As @xXDungeon_CrawlerXx said it means means you can run NCA's with invalid RSA keys, in other words modifies NCA files, basically pre modded.

This also opens up for homebrew to be installed directly.