AuthenticatorAssertionResponse

AI-generated Key Takeaways

• AuthenticatorAssertionResponse contains cryptographic signatures for proof of possession and user consent.

• This class is used to deserialize from and serialize to bytes using deserializeFromBytes and serializeToBytes methods respectively.

• Several methods are available to retrieve data such as getAuthenticatorData, getClientDataJSON, getSignature, and getUserHandle.

• The getKeyHandle methods are deprecated and should be replaced with PublicKeyCredential.getRawId().

public class AuthenticatorAssertionResponse extends AuthenticatorResponse

This structure contains cryptographic signatures produced by scoped credentials that provides proof of possession of a private key as well as evidence of user consent to a specific transaction.

See Web Authentication Assertion

Inherited Constant Summary

From interface android.os.Parcelable

int	CONTENTS_FILE_DESCRIPTOR
int	PARCELABLE_WRITE_RETURN_VALUE

Public Method Summary

static AuthenticatorAssertionResponse	deserializeFromBytes(byte[] serializedBytes) De-serializes the AuthenticatorAssertionResponse from bytes, reversing serializeToBytes().
boolean	equals(Object obj)
byte[]	getAuthenticatorData()
ByteString	getAuthenticatorDataAsByteString()
byte[]	getClientDataJSON()
ByteString	getClientDataJSONAsByteString()
byte[]	getKeyHandle() This method is deprecated. use PublicKeyCredential.getRawId() instead
ByteString	getKeyHandleAsByteString() This method is deprecated. use PublicKeyCredential.getRawId() instead
byte[]	getSignature()
ByteString	getSignatureAsByteString()
byte[]	getUserHandle()
ByteString	getUserHandleAsByteString()
int	hashCode()
byte[]	serializeToBytes() Serializes the AuthenticatorAssertionResponse to bytes.
String	toString()
void	writeToParcel(Parcel dest, int flags)

Inherited Method Summary

From class com.google.android.gms.fido.fido2.api.common.AuthenticatorResponse

abstract byte[]	getClientDataJSON()
abstract byte[]	serializeToBytes()

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface android.os.Parcelable

abstract int	describeContents()
abstract void	writeToParcel(Parcel arg0, int arg1)

Public Methods

public static AuthenticatorAssertionResponse deserializeFromBytes (byte[] serializedBytes)

De-serializes the AuthenticatorAssertionResponse from bytes, reversing serializeToBytes().

Returns

• The deserialized AuthenticatorAssertionResponse.

public boolean equals (Object obj)

public byte[] getAuthenticatorData ()

public ByteString getAuthenticatorDataAsByteString ()

public byte[] getClientDataJSON ()

public ByteString getClientDataJSONAsByteString ()

public byte[] getKeyHandle ()

This method is deprecated.
use PublicKeyCredential.getRawId() instead

public ByteString getKeyHandleAsByteString ()

This method is deprecated.
use PublicKeyCredential.getRawId() instead

public byte[] getSignature ()

public ByteString getSignatureAsByteString ()

public byte[] getUserHandle ()

public ByteString getUserHandleAsByteString ()

public int hashCode ()

public byte[] serializeToBytes ()

Serializes the AuthenticatorAssertionResponse to bytes. Use deserializeFromBytes(byte[]) to deserialize.

Returns

• the serialized byte array.

public String toString ()

public void writeToParcel (Parcel dest, int flags)