---
oid: "1.3.6.1.4.1.11591.13.2"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 11591 encryptionAlgorithm(13) serpent(2)}"
description: "Advanced Encryption Standard (AES) final candidate Serpent encryption algorithm"
last-modified: "2023-05-22"
---

## OID : `1.3.6.1.4.1.11591.13.2`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 11591 encryptionAlgorithm(13) serpent(2)}
```

### Description

Advanced Encryption Standard (AES) final candidate Serpent encryption algorithm

### Supplementary information

Child OIDs identify different modes and key lengths.

### Child OIDs

- [OID `1.3.6.1.4.1.11591.13.2.1`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.1): `1`
- [OID `1.3.6.1.4.1.11591.13.2.2`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.2): `2`
- [OID `1.3.6.1.4.1.11591.13.2.3`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.3): `3`
- [OID `1.3.6.1.4.1.11591.13.2.4`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.4): `4`
- [OID `1.3.6.1.4.1.11591.13.2.21`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.21): `21`
- [OID `1.3.6.1.4.1.11591.13.2.22`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.22): `22`
- [OID `1.3.6.1.4.1.11591.13.2.23`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.23): `23`
- [OID `1.3.6.1.4.1.11591.13.2.24`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.24): `24`
- [OID `1.3.6.1.4.1.11591.13.2.41`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.41): `41`
- [OID `1.3.6.1.4.1.11591.13.2.42`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.42): `42`
- [OID `1.3.6.1.4.1.11591.13.2.43`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.43): `43`
- [OID `1.3.6.1.4.1.11591.13.2.44`](https://oid-base.com/get-md/1.3.6.1.4.1.11591.13.2.44): `44`

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