haha ok i read your post a few times, it makes a bit more sense now (if you are actually correct, since like you said you are not 100% but that it seems to be right)
but, we generate the signature ourselves? why can we do this, wouldn't this need keys only nintendo has?
eventually i will stop questioning and start enjoying
(when my wii u gets here in a few months)
Oh wellOriginal value from WUD file USA region
New Super Mario Bros. U
0005000010101D00
ARPE01
IS 0x0E
so if we checked the data against the signature ourselves, it would come back false, because nintendo changes that value at 0xF before verifying?The signature is already there, inside the title.tik, gently calculated by Nintendo, we do not touch it, we only "interact" with what I suppose is a xor "mask". You should thank the genius who identified a correlation between byte 0x01 and 0x0F !! Maybe he was able to extract a legit eshop/nus title.tik from the console and check it against the wud title.tik ? Dunno but... a big thank to him
so if we checked the data against the signature ourselves, it would come back false, because nintendo changes that value at 0xF before verifying?
i think i get it now... ha
yeah, thanks to whoever discovered this!
v1.2 of ticket modifier is out!
All you need to do now is to drag a tik file and drop it into tik_modifier.exe!
(ex: If you drag and drop "title.tik" into the program, a new file called "title_modified.tik" will be created)
Anyone has the capability to code a homebrew app to do a ticket dumper from wiiu?
i would want to get some VC titles tickets, i own some games but since we cant get tickets from wuds to use in VC the only option would be for anyone with a VC title to dump the ticket right?
although yeah what about the spoofer? is that in a 'safe' area of nand or something?we don't have access to the folder where tickets are stored.
Maybe with IOSU Kernel hack it could be possible, but I don't think anyone made a NAND access homebrew yet.
Why? They didn't expect someone to make "WUPInstaller".To me the big mistake they did is using the same title key for both disc and eshop version, allowing NUS file decryption with disc ticket, allowing Loadiine.