Failed to generate GetKey dump

[Bigmanjapan]

Slim CECH-2008A modded with REBUG 4.86 CFW.

The disc in questinon is a Korean release of No More Heroes: Heroes' Paradise with a serial number of BCKS 10112. It's identical to the Japanese BLJS 10072 release.

I'm able to retrieve GetKey information via standalone application (again, it's is identical to BLJS 10072) but ManaGunZ fails to retrieve Disc Key and Disc ID. First time encountering this with a retail game disc.

GetKey r2
Load keys
Test unit ready: return value of ioctl indicates success
Read pic: return value of ioctl indicates success
get dec key
  establish session keys:
    do send key: return value of ioctl indicates success
    do report key: return value of ioctl indicates success
    calculate session keys
    do send key: return value of ioctl indicates success
  get data
    do unknown e1:
    unknown e1 cdb: e10054003345305752ee57ef
    return value of ioctl indicates success
    do unknown e0:
    unknown e0 cdb: e0003400a9a177c18ace2d47
    ioctl indicates command failed: -1
  get data failed
get_dec_key failed, key was not dumped

PIC:
10020000444901080000200042444f01
1101010000000000004431ff00100000
004431fe000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000

WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING

WARNING: Not everything was correctly dumped (d1 missing)

Edit: The disc also refuses to be launched from within ManaGunZ (throws "Unmountable" error) and it also fails to boot from within regular XMB (throws 80010017 error).

[Ragowit]

I have also started to encounter this with the Korean version of "Ridge Racer 7", "BigHit series" version.

Running Evilnat 4.89, ManaGunZ nightly.

BCKS 10039, internal id BCKS10001

GetKey r2
Load keys
Test unit ready: return value of ioctl indicates success
Read pic: return value of ioctl indicates success
get dec key
  establish session keys:
    do send key: return value of ioctl indicates success
    do report key: return value of ioctl indicates success
    calculate session keys
    do send key: return value of ioctl indicates success
  get data
    do unknown e1:
    unknown e1 cdb: e1005400b3a41af0fdde91d7
    return value of ioctl indicates success
    do unknown e0:
    unknown e0 cdb: e00034007f79347e800231b3
    ioctl indicates command failed: -1
  get data failed
get_dec_key failed, key was not dumped

PIC:
10020000444901080000200042444f01
1101010000000000004d7fbf00100000
004d7fbe000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000

WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING

WARNING: Not everything was correctly dumped (d1 missing)

[Zarh]

Did you try to enable MGZ log / MGZ debug ? I saw it fixed this issue for some people. I'll try to fix it definitely.

Did you try to mount the disc or a backup ? (look at the TAGS in botom-right of the screen the tag [BR] means it's the real disc)

• if it's the disc then it doesn't need to be mounted that's why you had this message [Unmountable]
• If it's a backup, then the error 80010017 means something like "failed to load eboot.bin", maybe your dump wasn't done properly ? or maybe it's encrypted dump ? does it work with another manager ?

[Ragowit]

MGZ log was already enabled, tried enabled MGZ debug. Same issue with this disc. I have tried 200+ discs before this and never had an issue, and tried other discs after this one and no issue. It's just this one disc (for now).

Recorded a video:

MGZ.mp4

[Ragowit]

Encountered it again with Sengoku Basara 3 (BLKS 20205, internal ID BLJM60218)

[Ragowit]

And again. Bayonetta, BCKS 10100 (internal BLJM60174).

[TorqueEmPup]

Fallout New Vegas Ultimate Edition (Canadian Greatest Hits Version with English/French Box)
also won't dump the keys