-ом выпустли новое интересное приложение для расшифровки/зашифровки edat файлов. Данная программа используется для расшифровки iso.bin.edats (формат PSX/PS2/PSP игр в PSN). Обратная зашифровка файлов находится в стадии разработки и по источнику, ждать её в ближайшее время не стоит. Но, если у них все получится, мы сможем сами делать свои версии PS1/PS2/PSP игр и запускать их, как лицензионную PSN версию этой игры.
Stupid question, what does your tools do ?
was wondering if i could add a bit to the post
extracts iso.bin.edats
post ?
when kds converted it over he found out that act.dat and rif can also be decrypted
as well as possibly re encrypted
errr the thread about it / news post, haven’t done this in ages
the reason the re encryption process is a POC, is because even though we can resign it, we’re unfamiliar with certain bytes in the header (What i wanted to ask if you could add)
I havent done one yet, but if you want to do it, i will front poage it, it would look more proffesional coming from someone that knows exactly what it does :)
well it’s full sources for all the versions, the java ones are the originals that i’ve had since december
looked aroudn for people to convert over to something usable since you need the java sdk and netbeans installed to even use it or compile it, so we got it to c# through kds :)
when converting it over he found out little aspects to rif and act.dats, i’m not sure if he included them 100% though
Snowydew> so the decryption as it stands right now, an do iso.bin.edat, requires idps, rif and act.dat for the games.
re encryption i believe it needs the “fake” signed ones, as well as an idps (not sure on the idps)
however the second method only requires the idps and the .rap file
this does not cover licenseing games i believe (It could, but we haven’t tested it)
the re encryption algo is in the encryption one, but again haven’t been able to test it completely (reason i was asking around on twitter awhile back)