ROM Hack [Release] FunKeyCIA - make GOOD cias from eshop content, no tickets needed!

[Ptrk25]

So a good database can be produced

If it's wanted I'll write a script.

 

[pikatsu]

If it's wanted I'll write a script.

You are the man

 

[Rohul1997]

The tool works great I can redownload titles from eshop

 

[Ptrk25]

You are the man

I have nothing better to do

 

[Ptrk25]

@demon77 the first one marked is the title id and the second the titlekey, I am right?

 

[kaizi99]

CIA creation worked flawlessly, but I cant install the file with FBI 2.0. It gives me an error at 99% "Cert signature or hash check failed". I'm using AuReiNand 5.0.7 with SysNAND 10.7 and FBI 2.0. Here my 3DS when it failed: http://imgur.com/bgO5BnS

 

[Deleted User]

CIA creation worked flawlessly, but I cant install the file with FBI 2.0. It gives me an error at 99% "Cert signature or hash check failed". I'm using AuReiNand 5.0.7 with SysNAND 10.7 and FBI 2.0. Here my 3DS when it failed: http://imgur.com/bgO5BnS

Where did you get your TitleKey from? If you're getting cert/hash errors, you're not using an encrypted title key.

Software works fine given you provide it with your encrypted title key.

 

[kaizi99]

Okay I try a different key...

 

[d0k3]

yeah what d0k3 added is awesome but it will catch the bad keys aswell, it just needs to filter out the bads ones, i posted above, it's easy enough to do, i do it in FunkyCIA and in the dump keys script in my OP

@cearp I got that now. Only I can check the console ID. But is this one hundred percent save? What console ID will legit CIAs have when installed to the system?

 

[capito27]

@demon77 the first one marked is the title id and the second the titlekey, I am right?

yup, 8 byte TID and 16 bytes TitleKey, then 1 byte "keyslot index" (rule of thumb, if from eshop, it's "00", if it's a system title, it's "01" (there may be exceptions)), then 7byte "00" and it loops around until the last title key, keep in mind the count limit when generating the proper file

--------------------- MERGED ---------------------------

What console ID will legit CIAs have when installed to the system?

they will have the same as a system app, all "00"

 

[brunn08]

noob question: How I use this?

 

[Ptrk25]

I'm almost done. One question, of the beginning of the file there should be the ticket count in 4 bytes. In LE or BE?

 

[capito27]

i would say in LE

 

[d0k3]

they will have the same as a system app, all "00"

@cearp I don't care about system stuff, but legit CIA titlekeys are valid, too!

i would say in LE

I think that is right. Also mind the limit (1024 per file).

 

[Ptrk25]

I think that is right. Also mind the limit (1024 per file).

So for 1024: 0x00 0x04 0x00 0x00?

 

[demon77]

I'm almost done. One question, of the beginning of the file there should be the ticket count in 4 bytes. In LE or BE?

• The first 4 byte of the file need to contain, in big endian, the number of entries to process in this file. D9 can't handle more than 1024 entries, so there's your first problem. (1024 in big endian is 0x00 0x04 0x00 0x00)

 

[capito27]

@cearp I don't care about system stuff, but legit CIA titlekeys are valid, too!

wrong @ tag ? anyway, was just to answer, i know that system stuff is useless, btw, also, could you add custom rules for the dump of title keys to not dump system titlekeys from ticket.db ? would help a bunch

 

[Ptrk25]

decTitleKey.bin Database cleaner (for a special .bin file i don't want to link here)

You need Java 8! (I'll hated for this, but I don't care )

1. Place the .jar archive in the same folder as decTitleKeys.bin does
2. Open Console

Usage: "java -jar decTitleKeyCleaner.jar ./"
(or "java -jar decTitleKeyCleaner.jar [path to decTitleKeys.bin folder]")

This will create 2 files ("decTitleKeys0.bin" and "decTitleKeys1.bin")
Encrypt these files with Decrypt9! (of course rename it first)

Download currently not availibe, look at the next posts

NOTE: This is not tested, it may contain bugs!

Special thanks to @demon77

Ptrk25

 

[uherrera]

decTitleKey.bin Database cleaner

You need Java 8! (I'll hated for this, but I don't care )

1. Place the .jar archive in the same folder as decTitleKeys.bin does
2. Open Console

Usage: "java -jar decTitleKeyCleaner.jar ./"
(or "java -jar decTitleKeyCleaner.jar [path to decTitleKeys.bin folder]")

This will create 2 files ("decTitleKeys0.bin" and "decTitleKeys1.bin")
Encrypt these files with Decrypt9! (of course rename it first)

Download: https://mega.nz/#!hYJQnRAD!1dPSrpd8rxoDNX820p_UzaQ9EiTVHfNY0BTb5c3ytZ8

NOTE: This is not tested, it may contain bugs!

Special thanks to @demon77

Ptrk25

I opened the output file on a hex editor and compared it with my console's decTitleKeys, there are a lot of "FFFFFFFFFFFFFFFF" on the output file that aren't on the real file from a console. Does it have any affect on the resulting enc keys?

 

[kaizi99]

Encrypt these files with Decrypt9! (of course rename it first)

Noob question: How do I encrypt the keys in Decrypt9?