Questions tagged [sedutil]
5 questions
4
votes
1 answer
How do I tell a SED to regenerate the encryption key?
I recently purchased a Crucial MX300 to use as a boot drive, and I want to take advantage of its self encrypting functionality. I've been reading up on SEDs and I understand they use a Data Encryption Key or DEK (sometimes called a Media Encryption…
Dominic P
- 471
3
votes
2 answers
How to access a hardware encrypted Intel 660p NVMe SSD when the system hardware it was encrypted on is no longer available?
I have an Intel 660p NVMe SSD whose spec lists:
Hardware Encryption Yes
Encryption Algorithm 256-bit AES
I used it as a replacement drive for Fujitsu Lifebook U748. That's the laptop I used to enable the hardware encryption on it using the…
Johnny Baloney
- 563
- 5
- 11
1
vote
1 answer
Do the sedutil-cli revert commands also reset the given SID?
In sedutil-cli a
sedutil-cli --PSIDrevert
"Reset the device to it’s factory defaults using the SID password. If the locking SP is active this command ERASES ALL DATA, requires the SID password" By which I assume it returns all…
davolfman
- 326
0
votes
1 answer
Is it possible to configure bootable NVMe disk as read-only using Opal 2.0 spec?
According to docs, one can set locking range to ro (see setLockingRange <0-15> ).
That said, not sure what setLockingRange actually does and wasn’t able to find good documentation.
$ sedutil-cli --setLockingRange 0 RO…
sunknudsen
- 1,060
0
votes
1 answer
How should I upgrade an OS on an OPAL encrypted drive?
I'm currently running Kubuntu 17.04 installed on a Samsung NVMe EVO 960 SSD drive.
I managed to install it with OPAL encryption enabled by using sedutil, but it took me about 2 days to make it work (I had to compile the image by hand, since the…
Bakuriu
- 207