Hi and welcome,

Here's a link to the source code of our tool ss_sector_range. I don't have the one for the latest version, but nonetheless this should help you with your research: http://www.mediafire.com/file/7046l9s2h … ha_src.zip

From what I can recall from our research, Xbox360 has 23 security sector ranges, but Xbox1 only has 16. This was also evident from the error log that dvd2xbox created when creating iso's on the actual console, and the Xbox SDK also contained a tool for creating Xbox Game Discs, where you had to position the game data between 16 (8 for each layer) security placeholder ranges.

From the .cpp:

The 2048 byte Xbox1 decrypted security sector file contains 2 copies of the table with sector ranges:

        - table 1: 1633 to 1839 (207 bytes)
        - table 2: 1840 to 2046 (207 bytes)

    The entries are 9 bytes wide, so there are 9x23 entries (or rows). The sectors are the last 2x3=6 bytes
    of each row. On the Xbox1 there is only 16 sector ranges, so you only need to display the first 16 rows.

As for the lack of information: We now merely list the CRC32 of the SS to identify between different sectors that are known for each game. The PFI/DMI/SS sectors are stored away along with the iso, so most of those files should be available in case they are needed for emulation. We could also add new fields for any data from the SS that might be crucial, but seeing as to how it's possible to extract files from the iso , transfer them to the console and play, I guess that emulators will also be able to play games without having to rely on the PFI/DMI/SS (correct me if I'm wrong).

2

(2 replies, posted in Fixes & additions)

This was already reported to iR0b0t.. will be replaced soon by 'uu'.

There are also discs with digital audio silence (aka all zeroes) for the last data track sector(s). In particular discs with 01:74 Track02 pregap. Those clearly have the first audio sector shifted into the data track due to a mastering error. Do you also want to rely on subchannels in those cases and descramble? roll

4

(3 replies, posted in General discussion)

Maybe this could be an option for server fees, but this is for iR0b0t to decide, because he's the one paying for the server fees atm. Purchasing games for dumping seems like a legal grey area though, because you use donations to add hashes and info to a database, but somehow these dumps also end up on people's HDD's. MAME has been doing succesful fundraisers though for purchasing and dumping rare games, but privately and not via Patreon.

Another thing is that dumping rare games doesn't have to be a loss-making enterprise. I have dumped plenty of rare games and either sold them on (also with profit) or used my legal right to return the games for a refund. I think most of the remaining dumpers have either found ways to get and dump games as cheap as possible, or they really buy the games for their own collection. Donation money should only be used for buying games and selling them again after dumping, and not to fund private collections.

And the final argument is that, even if we got $1000 per month for dumping Saturn games or whatever, we would need trustworthy dumpers with a proven track record and with a lot of spare time who are able to deliver these dumps in a certain timeframe. Most active dumpers just don't have the time to do a lot of dumps each week.

5

(1,003 replies, posted in General discussion)

sarami wrote:

Uploaded 20170507 https://github.com/saramibreak/DiscImag … r/releases
- added: /np /nq option
- changed: Option name /g -> /nr, /l -> /nl, /se -> /ns
- changed: Some log message
- changed: Disabled SSE2 of vcxproj (for old cpu)
- changed: MaximumTransferLength is limited to 64KB (can't read 128KB)
- improved: Checking argument (check command-length)
- improved: Subchannel ripping of SecuROM
- fixed: Reading DirectoryRecord
- fixed: Output unnecessary hash

http://forum.redump.org/post/54643/#p54643
I'll try slowly. I installed Visual Studio 2017 and VirtualBox, Vagrant (box with bento/ubuntu-16.04) in host PC, and installed gdb and gdbserver, g++ in guest PC.

cool thanks for all your hard work.. I don't know where we would be without DIC

reentrant wrote:

So everything done before DIC + protected with SmartE needs to be redumped...

Only 1 bad one (Dungeon Siege II) remaining after this fix is added.

7

(4 replies, posted in Guests & account requests)

A short introduction would be nice. What are you hoping to contribute?

Hi,

just wait a bit longer please. I guess ir0b0t didn't have time yet to read your post (he's the only one approving accounts atm)

9

(57 replies, posted in General discussion)

ssjkakaroto wrote:
Jackal wrote:

Re-Volt already had the correct data. The latest change only affected some discs. All those discs are fixed now:

Re-Volt only had the correct data because I sent you the sub file from cdtool or have you forgotten? DIC wasn't able to create the intention file for it, now it can.

Ok, I thought you redumped it specifically because of 20170423 test version.

10

(57 replies, posted in General discussion)

ssjkakaroto wrote:

Tried again with the new version. Here's the intention file output: https://pastebin.com/6L0DfLeK

Re-Volt already had the correct data. The latest change only affected some discs. All those discs are fixed now:

http://redump.org/disc/31596/
http://redump.org/disc/12832/
http://redump.org/disc/31587/
http://redump.org/disc/2086/
http://redump.org/disc/41903/
http://redump.org/disc/21540/
http://redump.org/disc/2025/
http://redump.org/disc/39955/
http://redump.org/disc/38865/
http://redump.org/disc/20125/

11

(57 replies, posted in General discussion)

Hi, could you post fixed SecuROM data for Colin 2 plz.

12

(57 replies, posted in General discussion)

ssjkakaroto wrote:

Subintention file was still blank with the test version using the following command line: DiscImageCreator cd k Re-Volt 4 /d8 /c2 /ns /s 2

dunno what /ns does, but for SecuROM you need /se

13

(1,003 replies, posted in General discussion)

Hi,

is it possible to make DiscImageCreator Wine-compatible, or even make a native Linux binary? I don't know how much of the code is Windows-specific.

Not for me, but on some other forums people mentioned that they couldn't get it to work with Wine, so just wondering.

14

(57 replies, posted in General discussion)

@sarami,

the latest version is unable to detect the sectors for these discs (subIntention.txt = empty):

http://redump.org/disc/19786/
http://redump.org/disc/20713/

All PSX ITA have the same capitalization.

16

(1 replies, posted in News)

Just to clear up some confusion, Redump.org is and always will be a public preservation project that is open to new contributors.

New accounts can be requested here: http://forum.redump.org/forum/13/guests … -requests/

For dumping CD's (with DiscImageCreator), the main hurdle is the need for a genuine Plextor drive. Over the years, we have been able to accomodate new dumpers by offering them locally bought Plextor/Plexwriter drives at affordable prices (around 20-30 EUR including shipping). We are still offering these services, so if you are a prospective dumper aiming to make a lot of contributions, but in need of an affordable Plextor drive, feel free to contact us.

Other media types and systems such as XBOX (360), GC/Wii, DC, PS3 each have their own set of tools and equipment that are needed for dumping. Instructions for these systems can be found in the stickied topics in the General discussion forum: http://forum.redump.org/forum/7/general-discussion/

Undumped lists for various systems (not always complete or up-to-date) can be found in our Wiki: http://wiki.redump.org/index.php?title= … yet_dumped

17

(57 replies, posted in General discussion)

So you have the same CMR2 disc? could you post the verification, and the SecuROM data for both offsets?

18

(57 replies, posted in General discussion)

sarami wrote:

The same issue occurs in colin mcrae rally 2.0. http://redump.org/disc/31587/

And confirmed other problem.
_disc.txt

========== LBA[000000, 0000000], Sub Channel ==========
      +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B
    P ff ff ff ff ff ff ff ff ff ff ff ff
    Q 41 01 01 00 00 00 00 00 02 01 38 13
    R 00 00 00 00 00 00 00 00 00 00 00 00
    S 00 00 00 00 00 00 00 00 00 00 00 00
    T 00 00 00 00 00 00 00 00 00 00 00 00
    U 00 00 00 00 00 00 00 00 00 00 00 00
    V 00 00 00 00 00 00 00 00 00 00 00 00
    W 00 00 00 00 00 00 00 00 00 00 00 00
======= Offset(Drive offset data referes to http://www.accuraterip.com) =======
     Combined Offset(Byte)  -2468, (Samples)  -617
    -   Drive Offset(Byte)    120, (Samples)    30
    ----------------------------------------------
           CD Offset(Byte)  -2588, (Samples)  -647
    Overread sector: -2
    Subch Offset: 1

AMSF 00:02:01 is gotten in LBA 0. So The subs is shifted automatically. I think your 2 subs is same.

shifted (The sub of LBA 0 gets from LBA -1, LBA 1 gets from LBA 0 ...)

LBA[000000, 0000000], P[ff], Q[410100371045000002000793]{ Data,      Copy NG,                  Track[01], Idx[00], RMSF[37:10:45], AMSF[00:02:00]}, RtoW[0, 0, 0, 0]
LBA[000001, 0x00001], P[ff], Q[410101000000000002013813]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:00], AMSF[00:02:01]}, RtoW[0, 0, 0, 0]
LBA[000002, 0x00002], P[00], Q[41010100000100000202a221]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:01], AMSF[00:02:02]}, RtoW[0, 0, 0, 0]
LBA[000003, 0x00003], P[00], Q[410101000002000002035cd2]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:02], AMSF[00:02:03]}, RtoW[0, 0, 0, 0]
LBA[000004, 0x00004], P[00], Q[410101000003000002048664]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:03], AMSF[00:02:04]}, RtoW[0, 0, 0, 0]
LBA[000005, 0x00005], P[00], Q[41010100000400000205f191]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:04], AMSF[00:02:05]}, RtoW[0, 0, 0, 0]
LBA[000006, 0x00006], P[00], Q[410101000005000002066ba3]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:05], AMSF[00:02:06]}, RtoW[0, 0, 0, 0]
LBA[000007, 0x00007], P[00], Q[410101000006000002079550]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:06], AMSF[00:02:07]}, RtoW[0, 0, 0, 0]
LBA[000008, 0x00008], P[00], Q[410101000806000012071551]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:08:06], AMSF[00:12:07]}, RtoW[0, 0, 0, 0]
LBA[000009, 0x00009], P[00], Q[41010100000700000208ceee]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:07], AMSF[00:02:08]}, RtoW[0, 0, 0, 0]
LBA[000010, 0x0000a], P[00], Q[41010100000800000209bb36]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:08], AMSF[00:02:09]}, RtoW[0, 0, 0, 0]
LBA[000011, 0x0000b], P[00], Q[41010100000900000210927f]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:09], AMSF[00:02:10]}, RtoW[0, 0, 0, 0]

no shifted

LBA[000000, 0x00000], P[ff], Q[410101000000000002013813]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:00], AMSF[00:02:01]}, RtoW[0, 0, 0, 0]
LBA[000001, 0x00001], P[00], Q[41010100000100000202a221]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:01], AMSF[00:02:02]}, RtoW[0, 0, 0, 0]
LBA[000002, 0x00002], P[00], Q[410101000002000002035cd2]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:02], AMSF[00:02:03]}, RtoW[0, 0, 0, 0]
LBA[000003, 0x00003], P[00], Q[410101000003000002048664]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:03], AMSF[00:02:04]}, RtoW[0, 0, 0, 0]
LBA[000004, 0x00004], P[00], Q[41010100000400000205f191]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:04], AMSF[00:02:05]}, RtoW[0, 0, 0, 0]
LBA[000005, 0x00005], P[00], Q[410101000005000002066ba3]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:05], AMSF[00:02:06]}, RtoW[0, 0, 0, 0]
LBA[000006, 0x00006], P[00], Q[410101000006000002079550]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:06], AMSF[00:02:07]}, RtoW[0, 0, 0, 0]
LBA[000007, 0x00007], P[00], Q[410101000806000012071551]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:08:06], AMSF[00:12:07]}, RtoW[0, 0, 0, 0]
LBA[000008, 0x00008], P[00], Q[41010100000700000208ceee]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:07], AMSF[00:02:08]}, RtoW[0, 0, 0, 0]
LBA[000009, 0x00009], P[00], Q[41010100000800000209bb36]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:08], AMSF[00:02:09]}, RtoW[0, 0, 0, 0]
LBA[000010, 0x0000a], P[00], Q[41010100000900000210927f]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:00:09], AMSF[00:02:10]}, RtoW[0, 0, 0, 0]

I don't know whether should be shifted or not.

CMR2 data: http://redump.org/disc/31587/
and 3 more:
http://redump.org/disc/21540/
http://redump.org/disc/2025/
http://redump.org/disc/31596/

How can we be sure these discs have the correct data? (I dont own any of these discs anymore.. data obtained from CCD images).. The errors seem to be shifted by 9 sectors, so I dont think this is caused by any offset?

19

(57 replies, posted in General discussion)

Usurper is getting weird subs on this disc: http://redump.org/disc/38865/

Subs: https://www.mediafire.com/?vr1ell67xdox99e

psxt001z reports modified sectors on nearly every sector. I added the 11 intentional errors to the dump page, but the data seems shifted and doesn't xor like other discs. Could this be a mastering error?

edit: Here another disc with the same issue: http://redump.org/disc/2086/

Subs: https://www.mediafire.com/?6c8bb9r5z3256id

They seem to have no pregap error, so maybe it's just a different type of SecuROM?

20

(57 replies, posted in General discussion)

More undetected sectors on Shadow Man: http://redump.org/disc/41279/

DIC output attached. It was missing 4x9 sectors (dump page has all sectors added).

TIA

21

(57 replies, posted in General discussion)

Hi, Zapper was missing 1 sector in DIC output: http://redump.org/disc/40768/

MSF: 01:55:27 Q-Data: 410101 01:13:27 00 01:57:27 35db

Maybe there was a random error that caused it to skip this sector?

22

(57 replies, posted in General discussion)

sarami wrote:

Coded: http://www.mediafire.com/file/eq80y20l9 … or_test.7z
  Output in <filename>_subIntention.txt

Tested 3 discs
FIFA 99 http://redump.org/disc/23791/
Die Hard: Nakatomi Plaza http://redump.org/disc/35826/
Unreal Tournament 2004 (USA) (En,Fr,Es,It) (Disc 6) (Play Disc) // This doesn't exist in db.
These subs and logs http://www.mediafire.com/file/ubs6v8rbn … omSubs3.7z

In this reserch, I knew there are 3 types(v1.x - v3.x a.k.a OLD, v4.x a.k.a NEW, v5 a.k.a NEW?) at a mininum in CD. But there are yet many version in securom according to this site (http://www.cdmediaworld.com/hardware/cd … urom.shtml),  So We need to continue to test. http://redump.org/discs/quicksearch/sec … ction/only

Thx.. is it also possible to add the pregap sector to the log for SecuROM NEW? or could you give it manually for Die Hard: Nakatomi Plaza?

23

(57 replies, posted in General discussion)

sarami wrote:

Could you maybe add a function to DiscImageCreator to extract the SecuROM data from the disc, or maybe parse it from the .sub?

MSF: 03:09:56 Q-Data: 410101 07:07:56 00 23:09:56 dfde

Should I output the text data like this to file?

Yes

24

(57 replies, posted in General discussion)

sarami wrote:

FIFA99

LBA[040169, 0x09ce9],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:44], AMSF[08:57:44], RtoW[0, 0, 0, 0]
LBA[040170, 0x09cea],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:45], AMSF[08:57:45], RtoW[0, 0, 0, 0]
LBA[040171, 0x09ceb],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:47], AMSF[08:57:47], RtoW[0, 0, 0, 0]
LBA[040172, 0x09cec],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:48], AMSF[08:57:48], RtoW[0, 0, 0, 0]
LBA[040173, 0x09ced],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:49], AMSF[08:57:49], RtoW[0, 0, 0, 0]
LBA[040174, 0x09cee],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:50], AMSF[08:57:50], RtoW[0, 0, 0, 0]
LBA[040175, 0x09cef],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:51], AMSF[08:57:51], RtoW[0, 0, 0, 0]
LBA[040176, 0x09cf0],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:52], AMSF[08:57:52], RtoW[0, 0, 0, 0]
LBA[040177, 0x09cf1],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:53], AMSF[08:57:53], RtoW[0, 0, 0, 0]
LBA[040178, 0x09cf2],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:54], AMSF[08:57:54], RtoW[0, 0, 0, 0]
LBA[040179, 0x09cf3],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[00:55:54], AMSF[18:57:54], RtoW[0, 0, 0, 0]
LBA[040180, 0x09cf4],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:55], AMSF[08:57:55], RtoW[0, 0, 0, 0]
LBA[040181, 0x09cf5],  Data,      Copy NG,                  Track[01], Idx[01], RMSF[08:55:56], AMSF[08:57:56], RtoW[0, 0, 0, 0]

LBA[040170] is normal subchannel
LBA[040171] to LBA[040178] (8 sector): RMSF/AMSF is shifted
LBA[040179] is intentional error subchannel
LBA[040180] is normal subchannel
I confirmed this type is repeated 24 times.
coded this. http://www.mediafire.com/file/eq80y20l9 … or_test.7z

I guess that's what is causing the errors in the main dump image? But the protection only scans for the intentional errors I suppose?

Could you maybe add a function to DiscImageCreator to extract the SecuROM data from the disc, or maybe parse it from the .sub?
I don't know if you already added this function for LibCrypt. We will use the same format for SecuROM:

MSF: 03:09:56 Q-Data: 410101 07:07:56 00 23:09:56 dfde

http://i.imgur.com/C21DXDr.png

edit: psxt001z --libcrypt *.sub

seems to work fine for this purspose smile but it only works if the .sub starts at 02:00.

psxt001z by Dremora, v0.20 beta 13 derus fix

MSF: 01:08:50 Q-Data: 410101 21:06:50 00 05:08:50 0a8f  xor 8001 3237 P1 xor 20 04
MSF: 01:38:50 Q-Data: 410101 11:36:50 00 09:38:50 2096  xor 8001 1edb P1 xor 10 08
MSF: 01:51:22 Q-Data: 410101 01:41:22 00 01:41:22 166b  xor 8001 8e30 P2 xor 08 10
MSF: 01:56:64 Q-Data: 410101 01:54:74 00 01:56:6c 2fd4  xor 8001 0553 P3 xor 10 08
MSF: 02:02:33 Q-Data: 410101 02:10:33 00 02:0a:33 42bc  xor 8001 132c P2 xor 10 08
MSF: 02:50:26 Q-Data: 410101 02:58:26 00 02:58:26 28aa  xor 8001 132c P2 xor 10 08
MSF: 02:55:35 Q-Data: 410101 06:53:35 00 22:55:35 c6a3  xor 8001 c701 P1 xor 04 20
MSF: 03:03:31 Q-Data: 410101 03:41:31 00 03:01:31 dfbd  xor 8001 8c73 P2 xor 40 02
MSF: 03:10:62 Q-Data: 410101 0b:08:62 00 13:10:62 5009  xor 8001 50cf P1 xor 08 10
MSF: 03:24:70 Q-Data: 410101 03:22:71 00 03:24:f0 58f8  xor 8001 bbd8 P3 xor 01 80
Number of modified sectors: 10

And for the SecuROM OLD it outputs 24 * 9 = 216 modified sectors. Added them here as an example: http://redump.org/disc/5331/

And here I only added the 24 intentional errors:  http://redump.org/disc/41170/

Here is SecuROM NEW: http://redump.org/disc/31548/

25

(57 replies, posted in General discussion)

Turns out I did have a SecuROM NEW (5.00.03.0005) game lying around: Sonic Adventure DX: Director's Cut (Disc 1): http://www97.zippyshare.com/v/Yf3QRgpx/file.html

10 errors + 1 in pregap (sector -1), as previously confirmed by gorelord4e..