Summary: Ctors | Methods | Inherited Methods

BiometricPrompt.CryptoObject

Kotlin |Java

public static class BiometricPrompt.CryptoObject
extends Object

java.lang.Object
↳	androidx.biometric.BiometricPrompt.CryptoObject

A wrapper class for the crypto objects supported by BiometricPrompt.

Summary

Public constructors
`CryptoObject(Signature signature)` Creates a crypto object that wraps the given signature object.
`CryptoObject(Cipher cipher)` Creates a crypto object that wraps the given cipher object.
`CryptoObject(Mac mac)` Creates a crypto object that wraps the given MAC object.
`CryptoObject(IdentityCredential identityCredential)` Creates a crypto object that wraps the given identity credential object.

Public methods
`Cipher`	`getCipher()` Gets the cipher object associated with this crypto object.
`IdentityCredential`	`getIdentityCredential()` Gets the identity credential object associated with this crypto object.
`Mac`	`getMac()` Gets the MAC object associated with this crypto object.
`Signature`	`getSignature()` Gets the signature object associated with this crypto object.

From class


        
          java.lang.Object

public CryptoObject (Signature signature)

Creates a crypto object that wraps the given signature object.

Parameters
`signature`	`Signature`: The signature to be associated with this crypto object.

public CryptoObject (Cipher cipher)

Creates a crypto object that wraps the given cipher object.

Parameters
`cipher`	`Cipher`: The cipher to be associated with this crypto object.

public CryptoObject (Mac mac)

Creates a crypto object that wraps the given MAC object.

Parameters
`mac`	`Mac`: The MAC to be associated with this crypto object.

public CryptoObject (IdentityCredential identityCredential)

Creates a crypto object that wraps the given identity credential object.

Parameters
`identityCredential`	`IdentityCredential`: The identity credential to be associated with this crypto object.

public Cipher getCipher ()

Gets the cipher object associated with this crypto object.

Returns
`Cipher`	The cipher, or `null` if none is associated with this object.

public IdentityCredential getIdentityCredential ()

Gets the identity credential object associated with this crypto object.

Returns
`IdentityCredential`	The identity credential, or `null` if none is associated with this object.

public Mac getMac ()

Gets the MAC object associated with this crypto object.

Returns
`Mac`	The MAC, or `null` if none is associated with this object.

public Signature getSignature ()

Gets the signature object associated with this crypto object.

Returns
`Signature`	The signature, or `null` if none is associated with this object.