WifiAwareDataPathSecurityConfig.Builder
public
static
final
class
WifiAwareDataPathSecurityConfig.Builder
extends Object
java.lang.Object | |
↳ | android.net.wifi.aware.WifiAwareDataPathSecurityConfig.Builder |
A builder class for a Wi-Fi Aware data-path security config to encrypt an Aware connection.
Summary
Public constructors | |
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Builder(int cipherSuite)
Create a builder for a Wi-Fi Aware data-path security config to encrypt the link with specified cipher suite. |
Public methods | |
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WifiAwareDataPathSecurityConfig
|
build()
Create a |
WifiAwareDataPathSecurityConfig.Builder
|
setPmk(byte[] pmk)
Configure the PMK for the Wi-Fi Aware connection being requested. |
WifiAwareDataPathSecurityConfig.Builder
|
setPmkId(byte[] pmkId)
Configure the PMKID for the Wi-Fi Aware connection being requested. |
WifiAwareDataPathSecurityConfig.Builder
|
setPskPassphrase(String pskPassphrase)
Configure the PSK Passphrase for the Wi-Fi Aware connection being requested. |
Inherited methods | |
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Public constructors
Builder
public Builder (int cipherSuite)
Create a builder for a Wi-Fi Aware data-path security config to encrypt the link with
specified cipher suite. Use Characteristics#getSupportedCipherSuites()
to get the
supported capabilities of the device.
- For shared key cipher suite
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_128
andCharacteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_256
, either passphrase or PMK must be set. - For public key cipher suite
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_128
andCharacteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_256
. Both PMK and PMKID must be set.
Parameters | |
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cipherSuite |
int : The cipher suite to be used to encrypt the link. One of the
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_128 ,
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_256 ,
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_128 and
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_256 .
Value is either 0 or a combination of Characteristics.WIFI_AWARE_CIPHER_SUITE_NONE , Characteristics.WIFI_AWARE_CIPHER_SUITE_NCS_SK_128 , Characteristics.WIFI_AWARE_CIPHER_SUITE_NCS_SK_256 , Characteristics.WIFI_AWARE_CIPHER_SUITE_NCS_PK_128 , and Characteristics.WIFI_AWARE_CIPHER_SUITE_NCS_PK_256 |
Public methods
build
public WifiAwareDataPathSecurityConfig build ()
Create a WifiAwareDataPathSecurityConfig
to set in
WifiAwareNetworkSpecifier.Builder#setDataPathSecurityConfig(WifiAwareDataPathSecurityConfig)
to encrypt the link.
Returns | |
---|---|
WifiAwareDataPathSecurityConfig |
A WifiAwareDataPathSecurityConfig to be used for encrypting the Wi-Fi
Aware data-path.
This value cannot be null . |
setPmk
public WifiAwareDataPathSecurityConfig.Builder setPmk (byte[] pmk)
Configure the PMK for the Wi-Fi Aware connection being requested. For shared key cipher
suite Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_128
and
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_256
, either passphrase or PMK must
be set.
For public key cipher suite Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_128
and Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_256
. Both PMK and PMKID must
be set.
Parameters | |
---|---|
pmk |
byte : A PMK (pairwise master key, see IEEE 802.11i) specifying the key to use for
encrypting the data-path. Alternatively, use the
setPskPassphrase(java.lang.String) to specify a Passphrase instead for shared
key cipher suite. Use the setPmkId(byte[]) together for public key
cipher suite.
This value cannot be null . |
Returns | |
---|---|
WifiAwareDataPathSecurityConfig.Builder |
the current Builder builder, enabling chaining of builder
methods.
This value cannot be null . |
setPmkId
public WifiAwareDataPathSecurityConfig.Builder setPmkId (byte[] pmkId)
Configure the PMKID for the Wi-Fi Aware connection being requested. For public key cipher
suite Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_128
and
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_PK_256
. both PMK and PMKID must set
setPmk(byte[])
Parameters | |
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pmkId |
byte : A PMKID (pairwise master key associated identifier, see IEEE 802.11) is
generated by Diffie-Hellman key exchange together with a Pairwise Master Key
(PMK), specifying the identifier associated to the key to use for encrypting
the data-path. Use the setPmk(byte[]) together for public key
cipher suite.
This value cannot be null . |
Returns | |
---|---|
WifiAwareDataPathSecurityConfig.Builder |
the current Builder builder, enabling chaining of builder
methods.
This value cannot be null . |
setPskPassphrase
public WifiAwareDataPathSecurityConfig.Builder setPskPassphrase (String pskPassphrase)
Configure the PSK Passphrase for the Wi-Fi Aware connection being requested. For shared
key cipher suite Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_128
and
Characteristics#WIFI_AWARE_CIPHER_SUITE_NCS_SK_256
, either passphrase or PMK must
be set.
Parameters | |
---|---|
pskPassphrase |
String : The passphrase to be used to encrypt the link. Alternatively, use
the setPmk(byte[]) to specify a PMK for shared key cipher
suite.
This value cannot be null . |
Returns | |
---|---|
WifiAwareDataPathSecurityConfig.Builder |
the current Builder builder, enabling chaining of builder methods.
This value cannot be null . |