Hacking Question Change nsp certs

shirogeek

Member
OP
Newcomer
Joined
May 20, 2018
Messages
15
Trophies
0
Age
25
XP
145
Country
Morocco
Hey guys,
Just wanted to know if it was possible to change/inject/extract certs ( headers ) from nsps the same way it is possible with xci file ?
Thanks
 

BulleT2k

Member
Newcomer
Joined
Jun 19, 2018
Messages
16
Trophies
0
Age
38
XP
234
Country
Netherlands
I think digital downloads are all the same. The authentication is all done on the server side. Meaning Nintendo don't need certs on it.
 

alkar

Well-Known Member
Member
Joined
Apr 30, 2013
Messages
338
Trophies
0
Age
91
XP
997
Country
United States
NSP do have certs, just unpack them and see. Also digital games have their own certs downloaded when leeching the ticket.
It's not 3DS.
 

shirogeek

Member
OP
Newcomer
Joined
May 20, 2018
Messages
15
Trophies
0
Age
25
XP
145
Country
Morocco
Thanks for the replies, i mean the header identifying the games. I've been injecting my botw cert on a splatoon 2 dump i got from my friend's card. Meant to try the same with nsps cause i haven't been banned ever since. I know there is no guatantee but better than nothing. I don't see how to do that. Xci explorer allows it for xci files and it's called cert over there
 

Draxzelex

Well-Known Member
Member
Joined
Aug 6, 2017
Messages
16,135
Trophies
1
Age
27
Location
New York City
XP
11,041
Country
United States

machinoman

Well-Known Member
Member
Joined
Feb 12, 2011
Messages
322
Trophies
0
XP
608
Country
United States
Thanks for the replies, i mean the header identifying the games. I've been injecting my botw cert on a splatoon 2 dump i got from my friend's card. Meant to try the same with nsps cause i haven't been banned ever since. I know there is no guarantee but better than nothing. I don't see how to do that. Xci explorer allows it for xci files and it's called cert over there
there is a way to convert xci to nsp i believe. you could perhaps use the same process and then convert.
edit: this tool
 
Last edited by machinoman,

Draxzelex

Well-Known Member
Member
Joined
Aug 6, 2017
Messages
16,135
Trophies
1
Age
27
Location
New York City
XP
11,041
Country
United States
there is a way to convert xci to nsp i believe. you could perhaps use the same process and then convert.
edit: this tool
It won't convert the certificate into the ticket because they are two completely different formats. Tickets require certain data to be present in order to be forged such as Nintendo Account which cannot be found in the certificate making the conversion process impossible.

EDIT: Forgot to mention the fact that certs are encrypted with Nintendo's personal 2048 character signing key so 4NXCI won't even be able to crack the cert to try to convert it ;)
 
Last edited by Draxzelex,

shirogeek

Member
OP
Newcomer
Joined
May 20, 2018
Messages
15
Trophies
0
Age
25
XP
145
Country
Morocco
It won't convert the certificate into the ticket because they are two completely different formats. Tickets require certain data to be present in order to be forged such as Nintendo Account which cannot be found in the certificate making the conversion process impossible.

EDIT: Forgot to mention the fact that certs are encrypted with Nintendo's personal 2048 character signing key so 4NXCI won't even be able to crack the cert to try to convert it ;)

I understand, thanks for clearing everything up
 
General chit-chat
Help Users
    Veho @ Veho: https://i.imgur.com/S2L9j5A.mp4