#include <optiga_trust_helpers.h>

Data Fields
uint16_t	oid
bool	valid
uint16_t	manifest_anchor_oid
uint32_t	payload_version
uint16_t	used_size
uint8_t	data_type

Detailed Description

What an object's metadata says about how it may be written.

manifest_anchor_oid is non-zero once Protected Update has locked the object: the Change access condition reads Int(OID) and a plain write is refused from then on. payload_version is the chip's anti-rollback counter — the next manifest must carry a strictly greater value.

Field Documentation

◆ oid

uint16_t optiga_slot_info_t::oid

◆ valid

bool optiga_slot_info_t::valid

◆ manifest_anchor_oid

uint16_t optiga_slot_info_t::manifest_anchor_oid

0 = still takes a plain write

◆ payload_version

uint32_t optiga_slot_info_t::payload_version

tag C1; 0 = never protected-updated

◆ used_size

uint16_t optiga_slot_info_t::used_size

tag C5

◆ data_type

uint8_t optiga_slot_info_t::data_type

tag E8; 0x11 trust anchor, 0x12 device cert

The documentation for this struct was generated from the following file:

template/lib/tesaiot_hsm/include/optiga_trust_helpers.h

Data Fields