Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Constants](https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#constants) \| [Fields](https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#lfields) \| [Inherited Methods](https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#inhmethods)

# WifiConfiguration.GroupCipher

*** ** * ** ***

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

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

<br />

*** ** * ** ***

Recognized group ciphers.

```
CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key (original 802.11)
GCMP_256 = AES in Galois/Counter Mode
```

<br />

## Summary

| ### Constants ||
|---|---|
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#CCMP` AES in Counter mode with CBC-MAC \[RFC 3610, IEEE 802.11i/D7.0\] |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#GCMP_128` AES in Galois/Counter Mode with a 128-bit integrity key |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#GCMP_256` AES in Galois/Counter Mode |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#SMS4` SMS4 cipher for WAPI |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#TKIP` Temporal Key Integrity Protocol \[IEEE 802.11i/D7.0\] |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#WEP104` *This constant was deprecated in API level 28. Due to security and performance limitations, use of WEP networks is discouraged.* |
| `int` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#WEP40` *This constant was deprecated in API level 28. Due to security and performance limitations, use of WEP networks is discouraged.* |
| `https://developer.android.com/reference/java/lang/String` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#varName` <br /> |

| ### Fields ||
|---|---|
| ` public static final https://developer.android.com/reference/java/lang/String` | `https://developer.android.com/reference/android/net/wifi/WifiConfiguration.GroupCipher#strings` <br /> |

### 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

### CCMP

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int CCMP
```

AES in Counter mode with CBC-MAC \[RFC 3610, IEEE 802.11i/D7.0\]

<br />

Constant Value: 3 (0x00000003)

### GCMP_128

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int GCMP_128
```

AES in Galois/Counter Mode with a 128-bit integrity key

<br />

Constant Value: 7 (0x00000007)

### GCMP_256

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

```
public static final int GCMP_256
```

AES in Galois/Counter Mode

<br />

Constant Value: 5 (0x00000005)

### SMS4

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int SMS4
```

SMS4 cipher for WAPI

<br />

Constant Value: 6 (0x00000006)

### TKIP

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int TKIP
```

Temporal Key Integrity Protocol \[IEEE 802.11i/D7.0\]

<br />

Constant Value: 2 (0x00000002)

### WEP104

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int WEP104
```

<br />

**This constant was deprecated in API level 28.**   

Due to security and performance limitations, use of WEP networks is discouraged.

WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key

<br />

Constant Value: 1 (0x00000001)

### WEP40

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int WEP40
```

<br />

**This constant was deprecated in API level 28.**   

Due to security and performance limitations, use of WEP networks is discouraged.

WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key (original 802.11)

<br />

Constant Value: 0 (0x00000000)

### varName

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final String varName
```

<br />

<br />

Constant Value: "group"

## Fields

### strings

Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final String[] strings
```

<br />

<br />