---
oid: "1.3.6.1.4.1.11591.15.3"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 11591 ellipticCurve(15) 3}"
description: "[Ed25519 elliptic curve used with pre-hashing](https://datatracker.ietf.org/doc/html/rfc8032)"
last-modified: "2021-09-14"
---

## OID : `1.3.6.1.4.1.11591.15.3`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 11591 ellipticCurve(15) 3}
```

### Description

[Ed25519 elliptic curve used with pre-hashing](https://datatracker.ietf.org/doc/html/rfc8032)

### Supplementary information

See Internet-Draft [draft-josefsson-pkix-newcurves](https://datatracker.ietf.org/doc/html/draft-josefsson-pkix-newcurves-01).

### Child OIDs

No child OID

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