Products > Test Equipment
Sniffing the Rigol's internal I2C bus
van-c:
I had mistakenly thought the option code and serial number were being decrypted from the license code using the public key. Now I see that the algorithm verifies that the signature pairs embedded in the license code are valid before accepting the decoded license. Was confusing public-private encryption with signature validation.
ted572:
DP832 Power Supply with Firmware 08:
Please, has anyone been able to successfully activate the DP832 Options by downgrading to Firmware 06, installing the keys from the Riglol 1.03c Keygen, and then upgrading back to FW 08?
I have seen others ask questions about this, but I haven't seen any replies.
Or, is there a version of a Keygen that will work with a DP832 with Firmware 08?
Sebastian:
--- Quote from: ted572 on January 05, 2014, 12:15:32 pm ---DP832 Power Supply with Firmware 08:
Please, has anyone been able to successfully activate the DP832 Options by downgrading to Firmware 06, installing the keys from the Riglol 1.0c Keygen, and then upgrading back to FW 08?
I have seen others ask questions about this, but I haven't seen any replies.
Or, is there a version of a Keygen that will work with a DP832 with Firmware 08?
--- End quote ---
Hi,
I've got the same problem. 06 works no problem at all, when I upgrade to 08 all options are gone. When I downgrade back to 06 everything is official again.
BTW I am using Riglol 1.03c.
marmad:
--- Quote from: Sebastian on January 05, 2014, 02:10:24 pm ---I've got the same problem. 06 works no problem at all, when I upgrade to 08 all options are gone. When I downgrade back to 06 everything is official again.
BTW I am using Riglol 1.03c.
--- End quote ---
This seems very odd. Does this mean that people who actually bought options legally from Rigol for the DP832 can't use the newest firmware?
ted572:
I've got the same problem. 06 works no problem at all, when I upgrade to 08 all options are gone. When I downgrade back to 06 everything is official again.
BTW I am using Riglol 1.03c.
Sebastian
[/quote]
I have 1.03c Keygen also, sorry but I left off the 3 from the Keygen number above. Thank you for your reply. Now I wonder what alternatives we can find without an updated Keygen for FW 08.
ted572
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