Rigol DP932U Unlocking

[DavidKo]

Than is odd with root rights you should be able to mount anything, you only need to know device name and mount point (you can may need to create one)

to see all mounted partitions simply run "mount"

to see automatically mounted partitions "cat /etc/fstab" - may be a different path if they have modified standard distribution

[bigfede]

Than is odd with root rights you should be able to mount anything, you only need to know device name and mount point (you can may need to create one)

to see all mounted partitions simply run "mount"

to see automatically mounted partitions "cat /etc/fstab" - may be a different path if they have modified standard distribution

Sure I can mount whatever I want but the command mount need the filesystem type and I'm not sure about that.

[tv84]

Well, it seems more difficult than expected. It's not present inside the filesystem the famous Key.data.

The "Key.data" should be the "PubKey.LIC" in your 2nd image...

I've never looked into this device so it's just an educated guess.

[bigfede]

Well, it seems more difficult than expected. It's not present inside the filesystem the famous Key.data.

The "Key.data" should be the "PubKey.LIC" in your 2nd image...

I've never looked into this device so it's just an educated guess.

This is what I thought. But it's in a different format, it's ASCII.

[tv84]

This is what I thought. But it's in a different format, it's ASCII.

So, it's in plaintext. It doesn't matter the format. The important is the contents and to know how it's used.

[bigfede]

This is what I thought. But it's in a different format, it's ASCII.

So, it's in plaintext. It doesn't matter the format. The important is the contents and to know how it's used.

I've tried to use this key and created the attached file but the go program is not working. It generates correctly the keys but they not work.

[tv84]

1. The DP932U is also Android?

2. Why are you assuming that the DP has the same licensing implementation error as the HD scope?

3. This is a pubkey. You'll never be able to license it with the specific stock key. Or did you replace it?

4.  If you did replace it, did you change it in the FRAM or it doesn't get stored there also?

[bigfede]

1. The DP932U is also Android?

2. Why are you assuming that the DP has the same licensing implementation error as the HD scope?

3. This is a pubkey. You'll never be able to license it with the specific stock key. Or did you replace it?

4.  If you did replace it, did you change it in the FRAM or it doesn't get stored there also?

1) No it's openwrt (TinaLinux)
2) Not quite sure I've understand. I've seen in the Rigol website it's possible to buy these three licenses: HIRES, ARP, DIGITALIO.
3) No I haven't. I have not enough knowledge on this system and how these key works to generate a serial.

Please if you know something more I will be pleased to learn how it works. We can modify the go script to generate this serials as well.

[tv84]

Please if you know something more I will be pleased to learn how it works. We can modify the go script to generate this serials as well.

As I've told you, never looked into this. Nonetheless, this should be closer to the MSO5000 than the DHO so the go script is not enough.

[bigfede]

Please if you know something more I will be pleased to learn how it works. We can modify the go script to generate this serials as well.

As I've told you, never looked into this. Nonetheless, this should be closer to the MSO5000 than the DHO so the go script is not enough.

Ok so what can we do to start?

[Userli]

For DP932E  changing
00 30 a0 e3 08 30 0b e5 76 to 03 30 a0 e3 08 30 0b e5 76

and for DP932U
01 30 a0 e3 08 30 0b e5 6a to  03 30 a0 e3 08 30 0b e5 6a

will bring the device into an identity crisis.

[bigfede]

For DP932E  changing
00 30 a0 e3 08 30 0b e5 76 to 03 30 a0 e3 08 30 0b e5 76

and for DP932U
01 30 a0 e3 08 30 0b e5 6a to  03 30 a0 e3 08 30 0b e5 6a

will bring the device into an identity crisis.

Sorry man, I didn't understand what change where.

[ashik]

Any updates on unlocking the DP932 series? I just ordered the DP932E and wanted to know if its hackable. Thanks in advance.

[sensille]

Any updates on unlocking the DP932 series? I just ordered the DP932E and wanted to know if its hackable. Thanks in advance.

See https://www.eevblog.com/forum/testgear/rigol-dp900-dp2000-series-hack

All is well

[ashik]

Thanks!!