Drive error while decrypting

[setarip_old]

Does anyone know if the following error is indicative of a drive having its certificate revoked or, if not, what else it might be?
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT PRESENT'

("dirio49" has already expressed the opinion that it's NOT a revoked certificate)

Thank you.

[Ghitulescu]

I assume it's a BD ...

[setarip_old]

Yes, my apologies - This is regarding BluRay discs...

[KenD00]

This message should occur if you try to perform AACS Auth on a disc that is not AACS protected. So either you tried to decrypt an unencrypted disc or it was an encrypted ISO (which was correctly detected as unencrypted because it doesn't contain all the information to be "legally" encrypted ;)).

:rolleyes:

[setarip_old]

@KenD00

As always, thank you for sharing your knowledge ;>}

[dirio49]

This message should occur if you try to perform AACS Auth on a disc that is not AACS protected. So either you tried to decrypt an unencrypted disc or it was an encrypted ISO (which was correctly detected as unencrypted because it doesn't contain all the information to be "legally" encrypted ;)).

:rolleyes:


Hello KenD00.
as some background here is the original post that sparked this question.

http://www.makemkv.com/forum2/viewtopic.php?f=1&t=1214