Appendix E: Matter-Specific ASN.1 Object Identifiers (OIDs)
Matter defines custom ASN.1 OID values, which are listed in the table below under the 1.3.6.1.4.1.37244 private arc. These OID values are assigned by the Connectivity Standards Alliance for use with Matter.
Table 98. ASN.1 Matter-Specific Object Identifiers
Dot Notation |
ASN.1 Notation |
Description |
1.3.6.1.4.1.37244.1.1 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-op-cert(1) node-id(1) |
Matter Operational Certificate DN attribute for node identifier |
1.3.6.1.4.1.37244.1.2 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-op-cert(1) firmware-signing- id(2) |
Matter Operational Certificate DN attribute for firmware signing iden tifier |
1.3.6.1.4.1.37244.1.3 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-op-cert(1) ica-id(3) |
Matter Operational Certificate DN attribute for Intermediate CA (ICA) identifier |
1.3.6.1.4.1.37244.1.4 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-op-cert(1) root-ca-id(4) |
Matter Operational Certificate DN attribute for Root Certificate Author ity (CA) identifier |
1.3.6.1.4.1.37244.1.5 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-op-cert(1) fabric-id(5) |
Matter Operational Certificate DN attribute for fabric identifier |
1.3.6.1.4.1.37244.1.6 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-op-cert(1) case-authenticated- tag(6) |
Matter Operational Certificate DN attribute for CASE Authenticated Tag |
1.3.6.1.4.1.37244.2.1 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-att-cert(2) vid(1) |
Matter Device Attestation Certificate DN attribute for the Vendor ID (VID) |
1.3.6.1.4.1.37244.2.2 |
iso(1) org(3) dod(6) internet(1) pri vate(4) enterprise(1) zigbee(37244) matter-att-cert(2) pid(2) |
Matter Device Attestation Certificate DN attribute for the Product ID (PID) |