PKCS8EncodedKeySpec
public
class
PKCS8EncodedKeySpec
extends EncodedKeySpec
This class represents the ASN.1 encoding of a private key,
encoded according to the ASN.1 type PrivateKeyInfo
.
The PrivateKeyInfo
syntax is defined in the PKCS#8 standard
as follows:
PrivateKeyInfo ::= SEQUENCE {
version Version,
privateKeyAlgorithm PrivateKeyAlgorithmIdentifier,
privateKey PrivateKey,
attributes [0] IMPLICIT Attributes OPTIONAL }
Version ::= INTEGER
PrivateKeyAlgorithmIdentifier ::= AlgorithmIdentifier
PrivateKey ::= OCTET STRING
Attributes ::= SET OF Attribute
Summary
Public constructors |
PKCS8EncodedKeySpec(byte[] encodedKey)
Creates a new PKCS8EncodedKeySpec with the given encoded key.
|
PKCS8EncodedKeySpec(byte[] encodedKey, String algorithm)
Creates a new PKCS8EncodedKeySpec with the given encoded key and
algorithm.
|
Public methods |
byte[]
|
getEncoded()
Returns the key bytes, encoded according to the PKCS #8 standard.
|
final
String
|
getFormat()
Returns the name of the encoding format associated with this
key specification.
|
Inherited methods |
From class
java.security.spec.EncodedKeySpec
String
|
getAlgorithm()
Returns the name of the algorithm of the encoded key.
|
byte[]
|
getEncoded()
Returns the encoded key.
|
abstract
String
|
getFormat()
Returns the name of the encoding format associated with this
key specification.
|
|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object .
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
Public constructors
PKCS8EncodedKeySpec
public PKCS8EncodedKeySpec (byte[] encodedKey)
Creates a new PKCS8EncodedKeySpec
with the given encoded key.
Parameters |
encodedKey |
byte : the key, which is assumed to be
encoded according to the PKCS #8 standard. The contents of
the array are copied to protect against subsequent modification. |
PKCS8EncodedKeySpec
public PKCS8EncodedKeySpec (byte[] encodedKey,
String algorithm)
Creates a new PKCS8EncodedKeySpec
with the given encoded key and
algorithm. This constructor is useful when subsequent callers of
the PKCS8EncodedKeySpec
object might not know the
algorithm of the private key.
Parameters |
encodedKey |
byte : the key, which is assumed to be
encoded according to the PKCS #8 standard. The contents of
the array are copied to protect against subsequent modification. |
algorithm |
String : the algorithm name of the encoded private key
See the KeyFactory section in the
Java Security Standard Algorithm Names Specification
for information about standard algorithm names. |
Public methods
getEncoded
public byte[] getEncoded ()
Returns the key bytes, encoded according to the PKCS #8 standard.
Returns |
byte[] |
the PKCS #8 encoding of the key. Returns a new array
each time this method is called. |
public final String getFormat ()
Returns the name of the encoding format associated with this
key specification.
Returns |
String |
the string "PKCS#8" . |
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Last updated 2025-02-10 UTC.
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