DLC Decryption - Printable Version +- EmuNewz Network (https://www.emunewz.net/forum) +-- Forum: PSP Emulation (https://www.emunewz.net/forum/forumdisplay.php?fid=191) +--- Forum: JPCSP Official Forum (https://www.emunewz.net/forum/forumdisplay.php?fid=51) +---- Forum: svn trunk discussion (https://www.emunewz.net/forum/forumdisplay.php?fid=56) +---- Thread: DLC Decryption (/showthread.php?tid=8134) |
RE: DLC Decryption - sipomisery - 07-10-2012 great work m8, it would be nice if u posted the disgaea 2 dlc you are using after your done, cheers RE: DLC Decryption - serio - 07-10-2012 won't happen, it'd be as illegal as uploading isos. if you want disgaea 2 dlc, go to psn store and get it from there, then decrypt with npdecrypter plugin. RE: DLC Decryption - abood555 - 08-24-2012 hey hykem, just a question i'd like to ask... why did you put those codes into your comment? arent they supposed to be "a secret"? and how do you decrypt or crack the encryption of all this stuff? do you use some kind of program? or generate a code or something? please tell me... i am right now learning the python language.. after i am good with it i will switch to java.. and from java to C++. thx EDIT : oh and will .edat dlc files work on jpcsp after you finish your stuff? if so can u post some kind of tutorial on how to do it? ty RE: DLC Decryption - serio - 08-24-2012 Quote:arent they supposed to be "a secret"?not him, but why would it be a secret? jpcsp's an open source emulator, not some secret club. RE: DLC Decryption - abood555 - 08-24-2012 (08-24-2012, 06:17 PM)serio Wrote:Quote:arent they supposed to be "a secret"?not him, but why would it be a secret? jpcsp's an open source emulator, not some secret club. well emulators takes alot of work.. and i didnt see any .java/main() code files in the jpcsp folder or even any classes/subclasses... (I found some files that end with the .jar extension, but they look like theyre encrypted or protected or something. I tried openning them with Netbeans ide and Notepad ++ but no luck, all of the codes where just jiberish, i wish they were written in Lua or C++, then jpcsp would be more stable) EDIT: Scratch that reply... i managed to find and open the main jpcsp.jar file with netbeans ide here is a this memory class i found (*sigh* i wish i knew what does all this mean) Code: package jpcsp; RE: DLC Decryption - hyakki - 08-24-2012 Jar files are just compressed zip files if you look at the header in a hex editor you will see it says PK (PKZIP) so you can probably open it in any archive program like winrar. Jpcsp is open source under the GPL license and nothing is secret, you can access the full source code here. http://code.google.com/p/jpcsp/source/browse/#svn%2Ftrunk RE: DLC Decryption - montcer9012 - 08-24-2012 (08-24-2012, 08:40 PM)abood555 Wrote: well emulators takes alot of work.. and i didnt see any .java/main() code files in the jpcsp folder or even any classes/subclasses... (I found some files that end with the .jar extension, but they look like theyre encrypted or protected or something...)The package you download from http://buildbot.orphis.net/jpcsp/ does not contain the right files to be modified because it is the final modified compiled. Edit: Exactly what hyakki says. As on almost computer languages, JAVA own dedicated extensions of files when a build is being working. When that build is finished it must be exported and the result file is the .jar file (I ignore if JAVA have other files extensions). The files that have the original code are almost on .java and can be edited even with Notepad++. So, modified an compiled program like an .exe file without the source code is call "reverse engineering" cause you must decompile a file that already has been compiled. When serio told you that jpcsp's an open source emulator he means that the source code of JPCSP is able to be downloaded from web and you can edit all the files. However, without the right knowledge you can't do much even with the .java files. JPCSP source code files looks like that: And the code looks like that: And the source code can be download from here: http://jpcsp.googlecode.com/svn/trunk/ Also, gid15 told me that this program called Eclipde does a good work when a modification of the source code is needed and that program also can compiled JPCSP so you can try the modifications made. Can get it here: http://www.eclipse.org/downloads/ RE: DLC Decryption - abood555 - 08-25-2012 thx for the quick replys, i will definetly take a look at them RE: DLC Decryption - Shina - 11-13-2012 So, what happened to this? RE: DLC Decryption - Zekro - 11-13-2012 Right now it doesn't seem to advance due to hykem's dissapearance.We'll have to wait till he comes back |