public class AndroidKeyStorePublicKey extends AndroidKeyStoreKey implements PublicKey
PublicKey
backed by Android Keystore.serialVersionUID
Constructor and Description |
---|
AndroidKeyStorePublicKey(String alias,
int uid,
String algorithm,
byte[] x509EncodedForm) |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
byte[] |
getEncoded()
Returns the key in its primary encoding format, or null
if this key does not support encoding.
|
String |
getFormat()
Returns the name of the primary encoding format of this key,
or null if this key does not support encoding.
|
int |
hashCode()
Returns a hash code value for the object.
|
getAlgorithm
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
getAlgorithm
public String getFormat()
Key
"X.509"
. Similarly,
the name of the ASN.1 data format for private keys is
PrivateKeyInfo,
as defined by the PKCS #8 standard; in this case, the returned format is
"PKCS#8"
.getFormat
in interface Key
getFormat
in class AndroidKeyStoreKey
public byte[] getEncoded()
Key
getEncoded
in interface Key
getEncoded
in class AndroidKeyStoreKey
public int hashCode()
Object
HashMap
.
The general contract of hashCode
is:
hashCode
method
must consistently return the same integer, provided no information
used in equals
comparisons on the object is modified.
This integer need not remain consistent from one execution of an
application to another execution of the same application.
equals(Object)
method, then calling the hashCode
method on each of
the two objects must produce the same integer result.
Object.equals(java.lang.Object)
method, then calling the hashCode
method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by
class Object
does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
JavaTM programming language.)
hashCode
in class AndroidKeyStoreKey
Object.equals(java.lang.Object)
,
System.identityHashCode(java.lang.Object)
public boolean equals(Object obj)
Object
The equals
method implements an equivalence relation
on non-null object references:
x
, x.equals(x)
should return
true
.
x
and y
, x.equals(y)
should return true
if and only if
y.equals(x)
returns true
.
x
, y
, and z
, if
x.equals(y)
returns true
and
y.equals(z)
returns true
, then
x.equals(z)
should return true
.
x
and y
, multiple invocations of
x.equals(y)
consistently return true
or consistently return false
, provided no
information used in equals
comparisons on the
objects is modified.
x
,
x.equals(null)
should return false
.
The equals
method for class Object
implements
the most discriminating possible equivalence relation on objects;
that is, for any non-null reference values x
and
y
, this method returns true
if and only
if x
and y
refer to the same object
(x == y
has the value true
).
Note that it is generally necessary to override the hashCode
method whenever this method is overridden, so as to maintain the
general contract for the hashCode
method, which states
that equal objects must have equal hash codes.
equals
in class AndroidKeyStoreKey
obj
- the reference object with which to compare.true
if this object is the same as the obj
argument; false
otherwise.Object.hashCode()
,
HashMap