public class

BiometricPrompt.CryptoObject

extends java.lang.Object

 java.lang.Object

↳androidx.biometric.BiometricPrompt.CryptoObject

Overview

A wrapper class for the crypto objects supported by BiometricPrompt.

Summary

Constructors
publicCryptoObject(android.security.identity.IdentityCredential identityCredential)

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

publicCryptoObject(javax.crypto.Cipher cipher)

Creates a crypto object that wraps the given cipher object.

publicCryptoObject(javax.crypto.Mac mac)

Creates a crypto object that wraps the given MAC object.

publicCryptoObject(java.security.Signature signature)

Creates a crypto object that wraps the given signature object.

Methods
public javax.crypto.CiphergetCipher()

Gets the cipher object associated with this crypto object.

public android.security.identity.IdentityCredentialgetIdentityCredential()

Gets the identity credential object associated with this crypto object.

public javax.crypto.MacgetMac()

Gets the MAC object associated with this crypto object.

public java.security.SignaturegetSignature()

Gets the signature object associated with this crypto object.

from java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

public CryptoObject(java.security.Signature signature)

Creates a crypto object that wraps the given signature object.

Parameters:

signature: The signature to be associated with this crypto object.

public CryptoObject(javax.crypto.Cipher cipher)

Creates a crypto object that wraps the given cipher object.

Parameters:

cipher: The cipher to be associated with this crypto object.

public CryptoObject(javax.crypto.Mac mac)

Creates a crypto object that wraps the given MAC object.

Parameters:

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

public CryptoObject(android.security.identity.IdentityCredential identityCredential)

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

Parameters:

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

Methods

public java.security.Signature getSignature()

Gets the signature object associated with this crypto object.

Returns:

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

public javax.crypto.Cipher getCipher()

Gets the cipher object associated with this crypto object.

Returns:

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

public javax.crypto.Mac getMac()

Gets the MAC object associated with this crypto object.

Returns:

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

public android.security.identity.IdentityCredential getIdentityCredential()

Gets the identity credential object associated with this crypto object.

Returns:

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

Generated Wed, 25 May 2022 15:45:11 +0200 by Michael Jentsch - Privacy Policy - Legal Details