Added in [API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Constants](https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupMgmtCipher#constants) \| [Inherited Methods](https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupMgmtCipher#inhmethods)

# WifiConfiguration.GroupMgmtCipher

*** ** * ** ***

` public static class WifiConfiguration.GroupMgmtCipher `   
` extends https://developer.android.com/reference/java/lang/Object ` ` `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.net.wifi.WifiConfiguration.GroupMgmtCipher |

<br />

*** ** * ** ***

Recognized group management ciphers.

```
BIP_CMAC_256 = Cipher-based Message Authentication Code 256 bits
BIP_GMAC_128 = Galois Message Authentication Code 128 bits
BIP_GMAC_256 = Galois Message Authentication Code 256 bits
```

<br />

## Summary

| ### Constants ||
|---|---|
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupMgmtCipher#BIP_CMAC_256` CMAC-256 = Cipher-based Message Authentication Code |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupMgmtCipher#BIP_GMAC_128` GMAC-128 = Galois Message Authentication Code |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupMgmtCipher#BIP_GMAC_256` GMAC-256 = Galois Message Authentication Code |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.

## Constants

### BIP_CMAC_256

Added in [API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int BIP_CMAC_256
```

CMAC-256 = Cipher-based Message Authentication Code

<br />

Constant Value: 0 (0x00000000)

### BIP_GMAC_128

Added in [API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int BIP_GMAC_128
```

GMAC-128 = Galois Message Authentication Code

<br />

Constant Value: 1 (0x00000001)

### BIP_GMAC_256

Added in [API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int BIP_GMAC_256
```

GMAC-256 = Galois Message Authentication Code

<br />

Constant Value: 2 (0x00000002)