Hacking RELEASE CertNXtractionPack - Get your Switch cert from a NAND dump!

[Masamune3210]

Is there any way to test the cert after it is dumped? The program I am using claims that either the cert is malformed or banned, and I know at least one of them isn't banned considering it was just bought brand new in box yesterday

 

[rodrigues14]

is possible restrore the cert to prodinfo?

 

[naxil]

what is the goal of this project?

 

[Imancol]

I have wanted to verify if my Prodinfo is correct by extracting the certificate. But it seems that this tool has become obsolete.

I get an error

\Step2.py", line 2, in <module>
from fractions import gcd
ImportError: cannot import name 'gcd' from 'fractions' (C:\Python39\lib\fractions.py)

 

[Draxzelex]

I have wanted to verify if my Prodinfo is correct by extracting the certificate. But it seems that this tool has become obsolete.

I get an error

\Step2.py", line 2, in <module>
from fractions import gcd
ImportError: cannot import name 'gcd' from 'fractions' (C:\Python39\lib\fractions.py)

You don't need to dump your certificate to validate your PRODINFO.

 

[Imancol]

You don't need to dump your certificate to validate your PRODINFO.

In fact I need to do it to verify if it is the complete Prodinfo or the one with Incognito applied. I have the peculiarity that I misplace the Prodinfo backup when I use incognito and I found a backup of prodinfo in my Drive and I am trying to verify its integrity.

 

[Draxzelex]

In fact I need to do it to verify if it is the complete Prodinfo or the one with Incognito applied. I have the peculiarity that I misplace the Prodinfo backup when I use incognito and I found a backup of prodinfo in my Drive and I am trying to verify its integrity.

Again, you don't need to dump your certificate to valid your PRODINFO. Opening it in a hex editor can accomplish the same goal with a lot less trouble.

 

[Imancol]

Again, you don't need to dump your certificate to valid your PRODINFO. Opening it in a hex editor can accomplish the same goal with a lot less trouble.

And what do I get by opening it in a hexadecimal?

 

[Draxzelex]

And what do I get by opening it in a hexadecimal?

https://gbatemp.net/threads/how-to-read-prodinfo-bin-file-switch-8-0.538676/#post-8640018

 

[Imancol]

https://gbatemp.net/threads/how-to-read-prodinfo-bin-file-switch-8-0.538676/#post-8640018

Thank you. I realized it has a lot of 0's, so I end up being a backup with Incognito.