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Guide to decrypt EDAT files - Printable Version +- EmuNewz Network (https://www.emunewz.net/forum) +-- Forum: Official Boards for Emunews Affiliated Emu Projects (https://www.emunewz.net/forum/forumdisplay.php?fid=47) +--- Forum: Official RPCS3 Forum [archive] (https://www.emunewz.net/forum/forumdisplay.php?fid=172) +---- Forum: RPCS3 - Support & Issue Reporting (https://www.emunewz.net/forum/forumdisplay.php?fid=163) +---- Thread: Guide to decrypt EDAT files (/showthread.php?tid=163024) Pages:
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Guide to decrypt EDAT files - Ekaseo - 06-23-2014 Hi, could someone post a guide on how to decrypt EDAT files? RE: Guide to decrypt EDAT files - jacky400 - 06-24-2014 The simplest one would be using npdtool For example key.edat npdtool dr key.edat output.edat <rap key>.rap RE: Guide to decrypt EDAT files - Ekaseo - 06-24-2014 (06-24-2014, 05:46 PM)jacky400 Wrote: The simplest one would be using npdtool oh thnx, i know how to use npdtool, but i didnt know you use the rap file to decode all those files as well. RE: Guide to decrypt EDAT files - ssshadow - 06-24-2014 I built it for anyone who needs it: https://mega.co.nz/#!Bg9DwAqZ!uqWBaSjXHFuJSquzUaGMYZfBInU3y-Cl9w8Z1xzuPyw (Hint: On Windows 7, shift+right click in the folder where the .exe is, and open a terminal/command window. Then type make_npdata.exe (type just that) and you will see the program usage, without a terminal window that exits when the program is done, so you don't see anything...) Or look at this I guess RE: Guide to decrypt EDAT files - jacky400 - 06-25-2014 i just tried it to decrypt a EDAT file from Jetpack Joyride , seems to be not working . Probably flag 0x3C and 0x3D are unsupported yet. E:\rpcs3-master\npdtool>make_npdata -d jet.pak.edat output.edat UP4249-NPUB31097_00-JETPACKJOYRIDE00.rap NPD HEADER NPD version: 4 NPD license: 2 NPD type: 0 EDAT HEADER EDAT flags: 0x0000003C EDAT block size: 0x00004000 EDAT file size: 0x00BAB567 ERROR: A valid RAP file is needed for this EDAT file! RE: Guide to decrypt EDAT files - woody2014 - 06-25-2014 [quote='jacky400' pid='211988' dateline='1403709440'] i just tried it to decrypt a EDAT file from Jetpack Joyride , seems to be not working .(npdtool is fine) E:\rpcs3-master\npdtool>make_npdata -d jet.pak.edat output.edat UP4249-NPUB31097_00-JETPACKJOYRIDE00.rap NPD HEADER NPD version: 4 NPD license: 2 NPD type: 0 EDAT HEADER EDAT flags: 0x0000003C EDAT block size: 0x00004000 EDAT file size: 0x00BAB567 ERROR: A valid RAP file is needed for this EDAT file! Try using TrueAncestor edat rebuilder RE: Guide to decrypt EDAT files - ssshadow - 06-25-2014 (06-25-2014, 03:17 PM)jacky400 Wrote: i just tried it to decrypt a EDAT file from Jetpack Joyride , seems to be not working .(npdtool is fine) You have to specify klick also. make_npdata -d input output klick rap RE: Guide to decrypt EDAT files - jacky400 - 06-26-2014 (06-25-2014, 03:58 PM)ssshadow Wrote:(06-25-2014, 03:17 PM)jacky400 Wrote: i just tried it to decrypt a EDAT file from Jetpack Joyride , seems to be not working .(npdtool is fine) Thanks it is okay now . The source code of make_npdata seems to be supported 0x3C flag though not yet on RPCS3 . RE: Guide to decrypt EDAT files - jacky400 - 07-04-2014 Just reminder for anyone if you are going to use npdtool , make sure you are using npdtool fix 2 , otherwise the EDAT decrypted will not be able to use with RPCS3 The best would be using make_npdata that should work straightly. RE: Guide to decrypt EDAT files - umatuma - 07-04-2014 To decrypt EDAT file you need .rap file. You can get ".rar" file by use "psnstuff" program Then you should to put files ".edat , "npdtool.exe" and ".rap" into same folder for example I had put it into C:\edate After it you should to run command promt there need to execute a command "C:\edate\npdtool.exe dr C:\edate\key.edat C:\edate\output.edat C:\edate\<here name of rap file>.rap" |