---
title: kBluetoothLESecurityManagerSignKey
framework: IOBluetooth
role: symbol
role_heading: Global Variable
path: iobluetooth/kbluetoothlesecuritymanagersignkey
---

# kBluetoothLESecurityManagerSignKey

## Declaration

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

## See Also

### Constants

- [kBluetoothLESecurityManagerEncryptionKey](iobluetooth/kbluetoothlesecuritymanagerencryptionkey.md)
- [kBluetoothLESecurityManagerIDKey](iobluetooth/kbluetoothlesecuritymanageridkey.md)
- [kBluetoothLESecurityManagerLinkKey](iobluetooth/kbluetoothlesecuritymanagerlinkkey.md)