---
title: kBluetoothLESecurityManagerLinkKey
framework: IOBluetooth
role: symbol
role_heading: Global Variable
path: iobluetooth/kbluetoothlesecuritymanagerlinkkey
---

# kBluetoothLESecurityManagerLinkKey

## Declaration

```swift
var kBluetoothLESecurityManagerLinkKey: BluetoothLESecurityManagerKeyDistributionFormat { get }
```

## See Also

### Constants

- [kBluetoothLESecurityManagerEncryptionKey](iobluetooth/kbluetoothlesecuritymanagerencryptionkey.md)
- [kBluetoothLESecurityManagerIDKey](iobluetooth/kbluetoothlesecuritymanageridkey.md)
- [kBluetoothLESecurityManagerSignKey](iobluetooth/kbluetoothlesecuritymanagersignkey.md)