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Infineon / optiga-trust-m

OPTIGA™ Trust M Software Framework
https://infineon.github.io/optiga-trust-m/
MIT License
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Trust M V3, Example fails with error code 0x8010 #98

Closed bebroep closed 1 year ago

bebroep commented 1 year ago

Hello,

I have ported the OPTIGA library to STM32H7 to evaluete Trust M using the OPTIGA shell. It worked fine for a while but while debugging I2C and stepping the source code (IAR using JLink) at some point in time the protected update example does not work any more. When I run the example using the OPTIGA shell it fails with device error code 0x8010. All other V3 examples work fine.

Text from he solution reference manual for error 0x10: Invalid/Wrong Payload Version The Payload Version provided in the Manifest is not greater than the version of the target object, or the last update was interrupted and the restarted/retried update has not the same version.

Maybe I have interrupted an update? How can I resolve this issue ?

Thanks Example_fails

ShaikKarishma0 commented 1 year ago

Hi @bebroep,

For every protected update call, the manifest should be generated by changing (incrementing) the payload version. Please refer to the protected update blog

bebroep commented 1 year ago

Hi @ShaikKarishma0,

very useful hint. The protected update example works now! Thanks