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# NEVPNIKEv2PostQuantumKeyExchangeMethod

Quantum-secure key exchange methods you use with IKEv2 servers.

```
enum NEVPNIKEv2PostQuantumKeyExchangeMethod
```

## Topics

### Key exchange methods

[`NEVPNIKEv2PostQuantumKeyExchangeMethod36`](/documentation/NetworkExtension/NEVPNIKEv2PostQuantumKeyExchangeMethod/method36)

Instructs the server to use the ML-KEM-768 key exchange method.

[`NEVPNIKEv2PostQuantumKeyExchangeMethod37`](/documentation/NetworkExtension/NEVPNIKEv2PostQuantumKeyExchangeMethod/method37)

Instructs the server to use the ML-KEM-1024 key exchange method.

[`NEVPNIKEv2PostQuantumKeyExchangeMethodNone`](/documentation/NetworkExtension/NEVPNIKEv2PostQuantumKeyExchangeMethod/methodNone)

Instructs the server not to use a quantum-secure key exchange method.

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Sendable`](/documentation/Swift/Sendable)

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

---

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