AM3352: HS Device Security Authentication Process

Kenley

Intellectual 1755 points

Part Number: AM3352

Tool/software:

Hi team,

My customer would like to confirm the following.

Can the AM3352 HS device be PQC compliant?

Currently, the IFT with SDK for HS is only compatible with RSA. Do you have PQC compatible SDK?

Background:

Currently, the AM3352 HS device uses the following Authentication Process:

Public keys Certification
PPA Certification
ISW Certification
Then,
Software1 (Download) Certification
Software2 (BootUser part) Certification

Validating with RSA.

Customer want to change this to PQC validation for "Software2 (BootUser part) Certification".

Best regards,

Kenley

2 months ago

0 Hong Guan64 2 months ago

TI__Guru 68530 points

Kenley,
Here’re some options for your customer to explore:
- adding an external TPM/SE device with a future PQC-protected firmware update mechanism.
- looking for the PQC lib which can be integrated into the user code base (i.e. bootloader)
Best,
-Hong

0 Kenley 2 months ago in reply to Hong Guan64

TI__Intellectual 1755 points

Hi Hong,

Thank you for your support.

Customer is asking for us to provide PQC compatible SDK, maybe PQC lib which can be integrated is better choice here ?

Could you provide them to customer and help them to implement them ?

Kenley said:
Currently, the IFT with SDK for HS is only compatible with RSA. Do you have PQC compatible SDK?

Best regards,

Kenley

0 Hong Guan64 1 month ago in reply to Kenley

TI__Guru 68530 points

Kenley,
The options are intended for your customer to explore themself.
We don't have anything to share at this time.
Best,
-Hong

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AM3352: HS Device Security Authentication Process