Compiler: about code encryption

xingliang zhu

Tool/software: TI C/C++ Compiler

We use ccs 4.0 to develop software for TMS320C55X. Is there good solution for encryption for *.out and *.bin file?

The file will be burn into nand flash storage. If some one clone the flash's data and clone the PCB. Our product will lost it's value.

Could you give me a good solution to protect my product's firmware?

Thanks for your help.

William

over 6 years ago

0 George Mock over 6 years ago

TI__Guru**** 251270 points

Unfortunately, there are no solutions offered by the compiler tools. I am moving this thread to the C55x device forum to see if they have any solutions to offer.

Thanks and regards,

-George

0 Mukul Bhatnagar over 6 years ago

TI__Guru* 84565 points

Hi William
What you are looking for is potentially secure/encrypted and authenticated boot to protect your IP that is in the flash. Unfortunately we no longer support any secure/encrypted boot options on c55x family.

Please let us know if you have any additional questions.
Regards
Mukul

0 xingliang zhu over 6 years ago in reply to Mukul Bhatnagar

Intellectual 280 points

OK. Thanks

Processors

Processors forum

Compiler: about code encryption