www.makemkv.com

Hi everyone,

I recently purchased a new copy of Devil In A Blue Dress by The Criterion Collection (4K UHD + Blu-Ray, US). I have been having issues with decrypting the UHD disk. Attached is a link to the dump file. I have tried using new versions of the keydb, still doesn’t work. I submitted the tgz file on 12/7/2025 to MakeMKV. I have searched on the forums for the movie but no one has had that issue from what I see. I have tried on a Windows machine along with my Mac and have had the same issue. I tried about an hour before posting this and still no luck. Hopefully this post can help the community with decryption.

Drive Information
OS device name: /dev/rdisk4

Current profile: BD-ROM

Manufacturer: HL-DT-ST
Product: BD-RE WH16NS60

Revision: 1.02

Serial number:

Firmware date: 2118-10-29 19:36

Bus encryption flags: 17

Highest AACS version: 82



LibreDrive Information
Status:
Enabled
Drive platform: MT1959

Firmware type: Patched (microcode access re-enabled)

Firmware version: 1.02

DVD all regions: Yes

BD raw data read: Yes

BD raw metadata read: Yes

Unrestricted read speed: Yes


Disc Information
Label: DEVIL_IN_A_BLUE_DRESS

Timestamp: 2022-05-13 16:14:53

Protection: AACS2.0/C v76

Data capacity: 58.89 Gb

Disc type: BD-ROM UHD

Number of layers: 2

Bus encryption flags: 80

Disc type: UHD
Disc dump filename: MKB20_v76_DEVIL_IN_A_BLUE_DRESS_A125
Drive: LG BH16NS40 (firmware is BD-RE WH16NS60)
Drive firmware: 1.02
LibreDrive status: Enabled
Did you sync the public keydb within the last 15 minutes? Yes
Have you verified that all submission links are accessible in incognito/private browsing? Yes
Disc dump link: https://www.dropbox.com/scl/fi/cgtiyoft ... yhuu9&dl=0

Thanks!

freecastingcouch wrote: ↑

Sun Dec 14, 2025 4:36 am

Disc dump filename: MKB20_v76_DEVIL_IN_A_BLUE_DRESS_A125

Hey, your disc has been added to the public keydb. In the future, please post to the public keydb submission thread as individual title threads can be easily overlooked.

Hi,

Thank you very much. I added the new keydb.cfg just a few minutes ago and it worked! Apologies for not posting it on the public keydb thread.

freecastingcouch wrote: ↑

Mon Dec 15, 2025 4:34 am

Hi,

Thank you very much. I added the new keydb.cfg just a few minutes ago and it worked! Apologies for not posting it on the public keydb thread.

All good, I'm glad to hear you were able to back up your disc.

If you do come across another unsupported disc, please remember to include the MKB_RO.inf file as part of your submission. You'll find it inside the AACS folder on your disc.