---
title: VZEntropyDeviceConfiguration
framework: virtualization
role: symbol
role_heading: Class
path: virtualization/vzentropydeviceconfiguration
---

# VZEntropyDeviceConfiguration

The common configuration traits for entropy devices.

## Declaration

```swift
class VZEntropyDeviceConfiguration
```

## Overview

Overview Don’t create a VZEntropyDeviceConfiguration object directly. Instead, instantiate a subclass such as VZVirtioEntropyDeviceConfiguration to configure a source of entropy for your virtual machine.

## Relationships

### Inherits From

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

### Inherited By

- [VZVirtioEntropyDeviceConfiguration](virtualization/vzvirtioentropydeviceconfiguration.md)

### Conforms To

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

## See Also

### Configurations

- [VZVirtioEntropyDeviceConfiguration](virtualization/vzvirtioentropydeviceconfiguration.md)