![]() ![]() At the end of each cycle FindVUK uploads the complete data-set to the online-database.Repeat the previous 2 steps until you got the VUK for all your Blurays.Finally it will validate it against the disc and in case it's valid add it to the end of the local KEYDB.cfg (and restart's MediaPlayer for the next analysis cycle) You're using MediaPlayer: Please start the playback of the disc manually - FindVUK will watch the logfile, create a memory dump when Mediaplayer got the VUK/UnitKeys, close MediaPlayer and analyze the memory dump to get the VUK/UnitKeys.Finally it will validate it against the disc and in case it's valid add it to the end of the local KEYDB.cfg You're using Passkey or DVDfabXX: it automatically start to decrypt the disc - FindVUK will watch the logfile, create a memory dump when Passkey/DVDfabXX got the VUK/UnitKeys, stop the Passkey/DVDfabXX decrypting process and analyze the memory dump to get the VUK/UnitKeys.Alternatively download 'procdump.exe' (x86 version) manually and copy it into a subdirectory called 'tool'.Execute FindVUK (during the first start it will download the dump-tool from the sysinternals website and start it so you can accept the license).Download and extract FindVUK into a new directory.Select your DVDfab tool of choice (personally I bought a DVDfab Passkey license), download and install it.The KEYDB.cfg file is used by the libaacs library (that can be used to play blurays for example in VLC).įindVUK is windows only - in case you're a linux user take a look at VukExtract from started: Synchronize feature: synchronizes the 'keydb.cfg' file with the online database.finally the result is uploaded to a central bluray-database Main feature: monitor the logfile of different DVDfab applications, dump the memory when the relevant data is available, extract vuk or unit keys from the dump and validate the data against the disc in the drive.and a few bytes later you'll find the vuk in the file (for newer releases only the unit keys are present in the dump).open the dump with a hex editor and search for the discid (it can be found in the logfile of passkey).in case of Passkey or DVDfab9: wait until the analyzing finishes.in case you're using MediaPlayer start the playback.start a DVDfab application (Passkey, MediaPlayer or DVDfab9).How you can 'find the VUK' manually (without FindVUK): So I posted a feature request in their forum to write the VUK into the logfile - but until now I've got no reply to it.īut I discovered another way to get the VUK from Passkey: create a memory dump after decrypting and read it from the dump I already asked the MakeMKV developer in the past to output the VUK so it can be used on arm devices - but he replied that it's too complicated to get the vuk from his tool.īut than I got hands on another tool called 'DVDfab Passkey' and noticed an interesting line in it's logfile: Usually 'MakeMKV' is a quite good replacement for libaacs under linux - but it's not available for ARM devices and so it's no solution for the raspberry pi (and it's still not available for arm until now).Ī few weeks ago I stumbled across this post here and started thinking about the VUK problem again. The only thing that is forever (at least for AACS) is the VUK (Volume Unique Key).Ībout february 2014 I got my first raspberry pi, connected a usb-bluray drive and tried to play a few blurays but simply got disappointed: apart from the problem that the first pi was simply not fast enough to handle the usb-bluray and the decoding I also ran into the problem that the necessary library 'libaacs' needs a VUK for each Bluray to decode it properly - but those keys are only available for older Blurays as the newer ones cannot be decrypted any longer because of the missing processing keys. There are no working processing keys available anymore and even if it would, they would get revoked within a short period of time. As we all know there's no chance to free the Bluray format as it happened with the DVD. ![]()
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