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The IDPS is a 16 bytes value that contains console specific information.
= Description =
= Description =


The IDPS is a sequence of 16 bytes which is used as a unique per-console identifier for PlayStation consoles. The IDPS is stored and certified in [[Flash:Encrypted Individual Data - eEID|EID]].
The IDPS is a sequence of bytes which is used as a unical per console ID. The IDPS is contained in EID0. EID0 is on the console internal flash as the file eEID and has multiple sections. rms had made a splitter application (where?). Now, EID is decrypted by metldr, and is passed over to the isolated loader, which may pass it to a self. We can see this in graf_chokolo’s original payload.


= Structure =
= Structure =


<pre>
<pre>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chassis Check
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&dArr;&nbsp;                   
00000000  00 00 00 01 00 89 00 0B 14 00 EF DD CA 25 52 66  .....‰....ïÝÊ%Rf
00000000  00 00 00 01 00 89 00 0B 14 00 EF DD CA 25 52 66  .....‰....ïÝÊ%Rf
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&uArr;&nbsp;&uArr;&nbsp;&nbsp;&nbsp;&uArr;&nbsp;&uArr;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&uArr;&nbsp;&uArr;&nbsp;&nbsp;&nbsp;&uArr;&nbsp;&uArr;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Product Code&nbsp;&nbsp;Product Sub Code
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Target ID&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Model type
&nbsp;&nbsp;&nbsp;&nbsp;(Internal:Product Code)&nbsp;&nbsp;&nbsp;(Internal: Product Sub Code)
</pre>
</pre>


* 1st and 2nd bytes represent the magic (always 00 00)
5th and 6th byte represent [[Target ID]]
* 3rd and 4th bytes represent the Company (usually SCE)
* 5th and 6th bytes represent the [[Product Code]]
* 7th and 8th bytes represent the [[Product Sub Code]] <!--// Note that CECHAxx is type 0x01 and CECHBxx is type 0x02 but they both have a COK-001 motherboard... (Changing 0x02 to 0x01 in CECH-B will enable wifi options in menu. But there is still missing hardware), and at the opposite... CECH-25xx models are type 0x0B but with 2 possible motherboards: JSD-001 or JTP-001//-->
* remaining 8 bytes are parsed by bits not by bytes (see [[IDPS#IDPS second half]])


<pre>
7th and 8th byte represent [[SKU_Models|SKU Model]] <!--// Note that CECHAxx is type 0x01 and CECHBxx is type 0x02 but they both have a COK-001 motherboard... (Changing 0x02 to 0x01 in CECH-B will enable wifi options in menu. But there is still missing hardware), and at the opposite... CECH-25xx models are type 0x0B but with 2 possible motherboards: JSD-001 or JTP-001//-->
00 00 <- Unknown
00 01 <- Company (SCE)
00 89 <- Product Code: PS3, CEX, oceania
00 0B <- Product Sub Code: CECH-25xx (25xx series)
14 00 EF DD CA 25 52 66 <- Second half: factory code 5, no Ps Flag, serial number 61405, random stamp CA 25 52 66
</pre>


== Dummy PSP IDPS in Kicho & Dengo Program ==
9th byte represents <abbr title="To convert it to chassis revision, right shift it by 2 : (0x14 &gt;&gt; 0x2) = 5">chassis check</abbr>


<pre>0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x07, 0xFF, 0x03, 0xFF, 0xFF, 0xFF, 0xD7, 0xC3, 0xE5, 0x5A</pre>
10th byte represents an unkwnown model identifier


Found in PSP Kicho & Dengo Tool flashData.prx.
remaining bytes seam to be an identifier generated from some per console data


== Dummy Reference Tool IDPS ==
== Dummy Reference Tool IDPS ==
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<pre>0x00, 0x00, 0x00, 0x01, 0x00, 0x81, 0x00, 0x01, 0x03, 0xFF, 0xFF, 0xFF, 0x18, 0x43, 0xC1, 0x4D</pre>
<pre>0x00, 0x00, 0x00, 0x01, 0x00, 0x81, 0x00, 0x01, 0x03, 0xFF, 0xFF, 0xFF, 0x18, 0x43, 0xC1, 0x4D</pre>


This is the dummy IDPS that is used by PS3 Reference Tool aim_iso when IDPS fails to be obtained from flash. That IDPS belongs to a Reference Tool DECR-1000A. The Reference Tool IDPS from above is static. PS3 CEX 3.55 does not have it.
This IDPS is the dummy IDPS, the one that is used when some Tool PS3's IDPS fails to be decrypted from flash. That IDPS belongs to a Referecence Tool DECR-1000A. The Reference Tool IDPS from above is static. aim_iso uses it. Retail/3.55 doesn't have it.
 
00 00 00 01 <- Magic<br>
00 89 <- Product Code<br>
00 0B <- Product Sub Code<br>
14 <- Chassis check<br>
00 <- unk0, FF in the dummy IDPS<br>
EF DD <- unk1, FF FF in the dummy IDPS<br>
CA 25 52 66 <- unk2<br> <- some unique ID


Source: [http://rmscrypt.wordpress.com/2011/05/16/idps-what-the-hell-is-that-thing/ rms' blogtext].
Source: [http://rmscrypt.wordpress.com/2011/05/16/idps-what-the-hell-is-that-thing/ rms' blogtext].
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<pre>0x00, 0x00, 0x00, 0x01, 0x00, 0x81, 0x00, 0x01, 0x0C, 0x40, 0x00, 0xB1, 0x0E, 0x69, 0x69, 0x78</pre>
<pre>0x00, 0x00, 0x00, 0x01, 0x00, 0x81, 0x00, 0x01, 0x0C, 0x40, 0x00, 0xB1, 0x0E, 0x69, 0x69, 0x78</pre>


Found in emulator_drm.sprx (iso self inside).
Found into the emulator_drm.sprx (iso self inside).
 
== IDPS second half ==
 
*Byte 8 bits 0-5: Factory Code
*Byte 8 bits 6-7 and bytes 9-10-11: Serial Number
*Byte 8 bits 6-7 and byte 9 bits 0-5: Ps Flags on PSP with Diag Factory Code
*Bytes 12-15: Random Stamp (guessed name). 3 theories: 1) totally random number, 2) hash of previous bytes (then there would exist at least 3 keysets), 3) encrypted timestamp.


== IDPS Regex ==
== IDPS Regex ==


Based on 16 millions of PS3 IDPS dumps, on other PS consoles dumps and on IDPS structure.
=== PS3 ===


<pre>0{7}10[012][089A][0123456789ABCDEF]00[0123456789ABCDEF]{18}</pre>
0{7}10{2}8[456789ACE]000[6789ABCD][01F][04][0123][0123456789ABCDEF]{13}


Restricted to PS3:
Based on 300+ PS3 IDPS dumps.


<pre>0{7}100[89A][0123456789ABCDEF]00[0123456789ABCDEF]{18}</pre>
= Location =


= Location =
== NAND/NOR ==


== Serial flash ==
The IDPS can be found in EID0 and EID5. See [[Flash:Encrypted_Individual_Data_-_eEID#EID0|Flash]] (NAND @ 0x80870 / NOR @ 0x2F070).


The PS3 IDPS can be found in serial flash, precisely in EID0 and EID5. See [[Flash:Encrypted_Individual_Data_-_eEID#EID0|Flash]] (NAND @ 0x80870 / NOR @ 0x2F070).
== registry? ==


== Network (PSN connections) ==
?It can also be found in registry/application_persistent file inside playstation Store folder (as DeviceID).?


=== idpstealer.exe ===
== PSN ==


* Patched since FW 4.70 and deprecated since ps3exploit
=== idpstealer (patched since FW 4.70 and deprecated since ps3exploit) ===
* This method no longer works because now Sony uses '''OpenPSID''' instead of '''IDPS''' although the key/algorithm remains the same
* This should work also on PS4 and PSVita, but with a different key (not known/public atm)
* Download links: [https://dl.dropboxusercontent.com/u/35197530/zip/idpstealer.7z 1], or [https://web.archive.org/web/20160309135920/http://pastie.org/private/wlakfucps3bc21dfuosdtg 2]


<div style="border-width: 1px; border-style:dashed; border-color:#000000; padding: 10px; background-color:#FFFFFF; color:#000000; ">
<div style="border-width: 1px; border-style:dashed; border-color:#000000; padding: 10px; background-color:#FFFFFF; color:#000000; ">
From flatz: Privet, PS3 fans! Once KaKaRoTo published his backup tool I’ve decided to bring a way of getting a Console ID (IDPS) to the community. It can be used on OFW/CFW firmware and you don’t need any additional software/hardware installed on your PS3.
From flatz: Privet, PS3 fans! Once KaKaRoTo published his backup tool I’ve decided to bring a way of getting a console ID (IDPS) to the community. It can be used on OFW/CFW firmware and you don’t need any additional software/hardware installed on your PS3.


However there are several cons about releasing:
However there are several cons about releasing:
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  IDPS have been successfully written to: idps.bin
  IDPS have been successfully written to: idps.bin


= Obtaining IDPS of a PS3 =
https://dl.dropboxusercontent.com/u/35197530/zip/idpstealer.7z


== HEN ==
https://web.archive.org/web/20160309135920/http://pastie.org/private/wlakfucps3bc21dfuosdtg


With PS3Xploit, just do a flash dump and search inside.
* This method no longer works because now Sony uses '''OpenPSID''' instead of '''IDPS''' although the key/algorithm remains the same.
* This should work also on PS4 and PSVita, but with a different key (not known/public atm)


== CFW ==
= Changing IDPS =


There are homebrews to dump or even spoof your PS3 IDPS.
Theory: If you give a slim console a fat IDPS, would that console have 3.15 OtherOS functionality?


== Bruteforce ==
I would say it would, because most likely the check is done in firmware to either en/disable that option. However, it would still require a console that can be downgraded to that version (only CECH-20xx/DYN-001, because CECH-21xx/SUR-001 use different drivers for RSX). So classic OtherOS on a CellBE 45nm/RSX 40nm would be impossible (of course you can use OtherOS++).


You can verify the IDPS of a PS3 console through 2 ways: PARAM.SFO of savedata or HDD backup from PS3 Backup Utility. You would need to bruteforce about 7 bytes, if you know the PS3 model.
= Tools =


Problem: "My old PS3 received the YLOD, however I have a hard disk drive backup of it, but I no longer have the actual unit, and I do have a new PS3. I want to recover all my data to my new PS3, but I need to be able to dump all the data from archive2.dat to create a fresh HDD backup with all the data to restore to my new PS3 unit. So I need to crack the IDPS used to encrypt the backup."
== PS3 Identification tools ==


Solution (to test) by zecoxao: "Bruteforce the IDPS from the IDPS hash of a PARAM.SFO file (second hash iirc). You select your region and model and only have to bruteforce the last six bytes. If the scene could establish some kind of standard or bruteforce blueprint, like a blank PARAM.SFO of the PS3 SingStar application, which should look the same on every console, someone could even work on a rainbow table for IDPS. The easiest would be PARAM.SFO of savedata, by manually verifying a certain sha1-hmac made from the file PARAM.PFD with IDPS as key. I was just looking into that and made a small PoC in C#, which bruteforces my PS3 IDPS. But even with all optimizations (especially for C#) and running on all cores with parallelization it is not really that fast. Moreover, I even cheated and only bruteforced the last six bytes of my known IDPS. It is currently still running... Using openCL would help, because graphic cards are naturally faster than CPUs. Currently looking into that, but I never worked with openCL before and cannot even find a hmac/sha1 kernel for openCL. Like nobody every did that before ... ;) [https://searchcode.com/codesearch/view/45893397/ useful?]"
=== Multiman ===


= IDPS dumping Tools =
IDPS is displayed under setting information in MultiMan.


== PS3 Model Detection ==
=== [Homebrew-App] PS3 Model Detection ===


Source: http://www.ps3hax.net/2011/01/homebrew-app-ps3-model-detection/]
http://www.ps3hax.net/2011/01/homebrew-app-ps3-model-detection/


<pre>
<pre>
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* Also, it named bytes 0-2 "Byte 0", byte 3 "Byte 1", byte 4 "Byte 2", byte 5 "Byte 3", byte 6 "Byte 4", byte 7 "Byte 5", byte 8 "Byte 6", byte 9 "Byte 7" etc.
* Also, it named bytes 0-2 "Byte 0", byte 3 "Byte 1", byte 4 "Byte 2", byte 5 "Byte 3", byte 6 "Byte 4", byte 7 "Byte 5", byte 8 "Byte 6", byte 9 "Byte 7" etc.


== IDPS Viewer ==
=== [Homebrew-App] IDPS Viewer ===
 
http://www.tortuga-cove.com/hacking/31-ps3/8396-released-idps-viewer
Source [http://www.tortuga-cove.com/hacking/31-ps3/8396-released-idps-viewer link]
 
* Displays the IDPS
* Displays the IDPS
* Shows Product Code
* Shows Target ID
* Displays Motherboard revision
* Displays Motherboard revision
* Save IDPS (16 bytes from EID) into dev_hdd0/IDPS.bin file
* Save <abbr title="(NAND @ 0x80870 / NOR @ 0x2F070)">IDPS</abbr> (16 bytes from EID) in dev_hdd0/IDPS.bin file
 
== multiMAN ==
 
IDPS is displayed under setting information in multiMAN PS3 homebrew.
 
= See also =
 
[https://github.com/CelesteBlue-dev/PS-ConsoleId-wiki PS ConsoleId wiki by CelesteBlue]


{{Flash}}
{{Flash}}
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{{Development}}<noinclude>[[Category:Main]]</noinclude>
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