---
title: HPKEDiffieHellmanPublicKey Implementations
framework: cryptokit
role: collectionGroup
role_heading: API Collection
path: cryptokit/p521/keyagreement/publickey/hpkediffiehellmanpublickey-implementations
---

# HPKEDiffieHellmanPublicKey Implementations

## Topics

### Type Aliases

- [P521.KeyAgreement.PublicKey.EphemeralPrivateKey](cryptokit/p521/keyagreement/publickey/ephemeralprivatekey.md)