---
title: NEVPNIKEv2SecurityAssociationParameters
framework: networkextension
role: symbol
role_heading: Class
path: networkextension/nevpnikev2securityassociationparameters
---

# NEVPNIKEv2SecurityAssociationParameters

Parameters for an IKEv2 Security Association.

## Declaration

```swift
class NEVPNIKEv2SecurityAssociationParameters
```

## Topics

### IKEv2 Security Association parameters

- [encryptionAlgorithm](networkextension/nevpnikev2securityassociationparameters/encryptionalgorithm.md)
- [NEVPNIKEv2EncryptionAlgorithm](networkextension/nevpnikev2encryptionalgorithm.md)
- [integrityAlgorithm](networkextension/nevpnikev2securityassociationparameters/integrityalgorithm.md)
- [NEVPNIKEv2IntegrityAlgorithm](networkextension/nevpnikev2integrityalgorithm.md)
- [diffieHellmanGroup](networkextension/nevpnikev2securityassociationparameters/diffiehellmangroup.md)
- [NEVPNIKEv2DiffieHellmanGroup](networkextension/nevpnikev2diffiehellmangroup.md)
- [lifetimeMinutes](networkextension/nevpnikev2securityassociationparameters/lifetimeminutes.md)
- [postQuantumKeyExchangeMethods](networkextension/nevpnikev2securityassociationparameters/postquantumkeyexchangemethods-3173s.md)
- [NEVPNIKEv2PostQuantumKeyExchangeMethod](networkextension/nevpnikev2postquantumkeyexchangemethod.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Accessing IKEv2 Security Association parameters

- [ikeSecurityAssociationParameters](networkextension/nevpnprotocolikev2/ikesecurityassociationparameters.md)
- [childSecurityAssociationParameters](networkextension/nevpnprotocolikev2/childsecurityassociationparameters.md)