---
oid: "1.3.6.1.4.1.57923.1"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 57923 pki(1)}"
description: "Open Physical Public-Key Infrastructure (PKI)"
last-modified: "2021-10-25"
---

## OID : `1.3.6.1.4.1.57923.1`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 57923 pki(1)}
```

### Description

Open Physical Public-Key Infrastructure (PKI)

### Child OIDs

- [OID `1.3.6.1.4.1.57923.1.1`](https://oid-base.com/get-md/1.3.6.1.4.1.57923.1.1): `piv(1)`
- [OID `1.3.6.1.4.1.57923.1.2`](https://oid-base.com/get-md/1.3.6.1.4.1.57923.1.2): `issuance(2)`

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