A simple question about x-cube-stse01 stsafea_verify_entity_signature() function

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Hello everyone,

 

stse_ReturnCode_t stsafea_verify_entity_signature(
    stse_Handler_t *pSTSE,
    PLAT_UI8 slot_number,
    stse_ecc_key_type_t key_type,
    PLAT_UI8 *pSignature,
    PLAT_UI8 *pSignature_validity)

 

this is the declaration of the function, my question is:

against which hash/payload does the function verify the signature?

 

Thanks,

Giorgio.