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AM623: Serial number of x509 certificate

Part Number: AM623

Tool/software:

Hi, TI expert! 

I have a development environment for am6234, with our own evaluation board.

The software SDK version is PROCESSOR-SDK-LINUX-RT-AM62X-10.00.07.04.

May I ask if the length of the serial number will affect the security verification of hs-se device?

Only the certificate on the left has the "X509v3 Subject Key Identifier" field. If this field is not present, will it affect the startup of he-se device?

The x509 certificate on the left in the above picture can start normally on the hs-se device, but the one on the right cannot.

Regards,

Li