---
oid: "2.5.29.73"
asn1-notation: "{joint-iso-itu-t(2) ds(5) certificateExtension(29) id-ce-altSignatureAlgorithm(73)}"
description: ""altSignatureAlgorithm" extension"
last-modified: "2019-11-26"
tags: [oid-repository]
---

## OID: `2.5.29.73`

```asn1
{joint-iso-itu-t(2) ds(5) certificateExtension(29) id-ce-altSignatureAlgorithm(73)}
```

### Description

"altSignatureAlgorithm" extension

### Supplementary information

Automatically extracted from Rec. ITU-T X.509 (10/2019) | ISO/IEC 9594-8:2019.

### Child OIDs

- [OID `2.5.29.73.1`](https://oid-base.com/get-md/2.5.29.73.1): `id-ce-a-altSignatureAlgorithm(1)`
- [OID `2.5.29.73.2`](https://oid-base.com/get-md/2.5.29.73.2): `id-asx-altSignatureAlgorithm(2)`

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