Hacking Discussion Info on SHA-256 hashes on FS patches

[mrdude]

Updated Menu + new "nfim" patch creator, as above - read the readme and fill in the template with your own keys.

 

[mrdude]

Here's a script to give you information on NCA files, it will tell you the build id of all nca program files, tell you which ones are data files, and what each program file is for, example output from older firmware:

TitleName: miiEdit
ContentType: Program
NCA: 19307f5f66d14d5fde3e8f4b7ed48c5f.nca
Build ID: 85467BA42D60A236BB4B8EE6EA7B4CAA00000000

TitleName: photoViewer
ContentType: Program
NCA: 1ac8abb9893b55c77973b32e140374c5.nca
Build ID: 13DA3B17B1576B7B4EE3CEEE0A06CA75BD62BFEC

TitleName: hid
ContentType: Program
NCA: 1d6c9391cf779a1513349b3ebe6a976a.nca
Build ID: BBEE6C2C132C849BC313B0E38732D91B9C45FBFD

TitleName: erpt
ContentType: Program
NCA: 1dcdf15f7e3573a40638b51cbc1a891a.nca
Build ID: 9A8EE720F1F5C8BA16E1CEE98065184DBC27FB50

ContentType: Data
NCA: 1e3e4a0eb1f1509ba01ebcac59208b27.nca

Obviously you can mod this script for your own needs but it's handy for finding stuff for making patches.

 

[DarkenSX]

hi sorry to ask but how do i go about populating the template i have a modded switch that i have dumped the keys via lockpick but which keys do i use dev or prod? some keys have different values between the two

 

[impeeza]

Pro. Dev are for development units

 

[mrdude]

Updated scripts for FW14.0.0 - enjoy!

 

[impeeza]

Updated scripts for FW14.0.0 - enjoy!

¿any changes? for me are the same scripts than the ones published on 2021 november 04

 

[mrdude]

¿any changes? for me are the same scripts than the ones published on 2021 november 04

No they are not, a few of them have been updated. ES/FS scripts were updated.

 

[binkinator]

¿any changes? for me are the same scripts than the ones published on 2021 november 04

check out the scripts directory.

Several files updated. New keys for instance…

key_area_key_application_0d =
package2_key_0d =

 

[impeeza]

you are right, for some reason my file compare was faulty, recheck and:

 

[impeeza]

thanks

 

[impeeza]

check out the scripts directory.

Several files updated. New keys for instance…

key_area_key_application_0d =
package2_key_0d =

View attachment 303093

you have time traveler files? the will come tomorrow (I know is the Time zone, but is hilarious)

 

[binkinator]

you have time traveler files? the will come tomorrow (I know is the Time zone, but is hilarious)

I was thinking maybe that’s why you didn‘t see them…too early for your tz! go to sleep…they will be there in the morning for you!

 

[jaysea]

When I try to make es and fs patches I get the following errors. What am I doing wrong?:
Traceback (most recent call last):
File "FS-AutoIPS.py", line 235, in <module>
run()
File "FS-AutoIPS.py", line 73, in run
extract()
File "FS-AutoIPS.py", line 224, in extract
run()
File "FS-AutoIPS.py", line 73, in run
extract()
File "FS-AutoIPS.py", line 195, in extract
subprocess.run(['hactool.exe', '--keyset=' + keyset, '-t', 'nca', '--header=temp/hdr.bin', '--romfsdir=temp/', FIRMWARE_DIR + '/' + file], stdout=subprocess.DEVNULL)
AttributeError: 'module' object has no attribute 'run'
Checking files in D:\firmware folder.
Found NCA: 97b4de164997b6713f93e6adde8071df.nca
Using hactool to extract exefsdir
Traceback (most recent call last):
File "ES-AutoIPS.py", line 397, in <module>
extract() # Extract main and then decrypt it
File "ES-AutoIPS.py", line 116, in extract
subprocess.run(['hactool','--keyset=' + keyset,'--intype=nca','--exefsdir=.','--disablekeywarns', FIRMWARE_DIR + '/' + filename], stdout=subprocess.DEVNULL)
AttributeError: 'module' object has no attribute 'run'

 

[impeeza]

you are missing the prerequisites:

python.exe -m pip install --upgrade pip
pip install bitstring

 

[jaysea]

I have bitstring though:
E:\patches>py -3.10 -m pip install --upgrade pip
Requirement already satisfied: pip in d:\gebruikers\jayse\appdata\local\programs\python\python310\lib\site-packages (22.2.1)

E:\patches>py -3.10 -m pip install bitstring
Requirement already satisfied: bitstring in d:\gebruikers\jayse\appdata\local\programs\python\python310\lib\site-packages (3.1.9)

 

[linuxares]

I have bitstring though:
E:\patches>py -3.10 -m pip install --upgrade pip
Requirement already satisfied: pip in d:\gebruikers\jayse\appdata\local\programs\python\python310\lib\site-packages (22.2.1)

E:\patches>py -3.10 -m pip install bitstring
Requirement already satisfied: bitstring in d:\gebruikers\jayse\appdata\local\programs\python\python310\lib\site-packages (3.1.9)

try pip3 and see if makes any difference

 

[impeeza]

Double check the paths you give, be sure do not put empty spaces at end of them. and for atmosphère you should give the FULL path to package3 file.

 

[jaysea]

When using pip3 I get the exact same: 'Requirements already satisfied'

What do you mean with the package3 file? I dragged the folder so it had the exact path in it. I was trying to get patches for a firmware and I do not see a package3 file in the folder.

It is saying that 'run' doesn't work. Though I noticed a windows exe file aswell and that made patches, but they do not match totaljustice his patch since the file is thice the size.

 

[impeeza]

Hello there, I make a little summary of the steps needed to run the scripts, put all on the tutorial section:
https://gbatemp.net/threads/how-to-create-your-own-sigpatches.616288/, all comments and feedback and improvements are welcome.

 

[jaysea]

That is a nice page and I see that I have tried the wrong option. I should have used option 1, but now it asks for fusee-secundary.bin. I don't know where to find that in atmosphere.