---
oid: "2.5.43"
asn1-notation: "{joint-iso-itu-t(2) ds(5) wrprot(43)}"
description: "Protected protocols"
last-modified: "2025-03-25"
tags: [oid-repository]
---

## OID: `2.5.43` (last updated: 2025-03-25)

```asn1
{joint-iso-itu-t(2) ds(5) wrprot(43)}
```

Other identifiers that can be used in the last arc of the ASN.1 notation: `wrapperProtocolType`, `id-wrprot`

### Description

Protected protocols

### Supplementary information

Defined in allocated by Rec. ITU-T X.501 \| IEC 9594-2. See also Rec. ITU-T X.510 (2020).

### Child OIDs

- `2.5.43.0`: `avlprot(0)`
- `2.5.43.1`: `casubprot(1)`
- `2.5.43.2`: `tbprot(2)`

### Terms of Use

[Terms of use](https://oid-base.com/disclaimer.htm.md)