Hi Roman,

Are you asking about adding platform specific HAL API to implement PSA Crypto API function?

Please correct me if I misunderstand your question.

Best regards,

Hu Ziji

From: TF-M <tf-m-bounces@lists.trustedfirmware.org> On Behalf Of Roman Mazurak via TF-M
Sent: Monday, October 11, 2021 9:45 PM
To: tf-m@lists.trustedfirmware.org
Subject: [TF-M] Adding platform specific functions to Crypto Service.

Hi all,

We would like to add a number of platform specific functions to Crypto Service API. Is it ok if such functions will not be related to cryptographic service, but such approach allows us to optimize platform design? Is there any initiative to create a Crypto Service HAL API to extend Crypto with custom functions?

Best regards,

Roman.