Bouncy Castle Provider (FIPS Distribution) 1.0.2.5 · org.bouncycastle.crypto.asymmetric.AsymmetricRSAPrivateKey

Modifier and Type	Field and Description
private BigInteger	dp
private BigInteger	dq
private final AtomicBoolean	hasBeenDestroyed
private int	hashCode
private BigInteger	p
private BigInteger	privateExponent
private BigInteger	publicExponent
private BigInteger	q
private BigInteger	qInv

Access	Constructor and Description
public	AsymmetricRSAPrivateKey(Algorithm algorithm, BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger p, BigInteger q, BigInteger dp, BigInteger dq, BigInteger qInv)
public	AsymmetricRSAPrivateKey(Algorithm algorithm, BigInteger modulus, BigInteger privateExponent)
public	AsymmetricRSAPrivateKey(Algorithm algorithm, byte[] privateKeyInfoEncoding)
public	AsymmetricRSAPrivateKey(Algorithm algorithm, PrivateKeyInfo privateKeyInfo)
private	AsymmetricRSAPrivateKey(Algorithm algorithm, AlgorithmIdentifier algId, RSAPrivateKey privKey)

Method Summary

Modifier and Type	Method and Description
private int	calculateHashCode()
private void	checkCanRead()
public void	destroy() Overrides default javax.security.auth.Destroyable.destroy. Destroy this `Object`.
public boolean	equals(Object object to compare to. o) Overrides java.lang.Object.equals. Implements org.bouncycastle.crypto.Key.equals. Return true if o is an equivalent key to this.
private BigInteger	fieldValue(BigInteger value)
protected void	finalize() Overrides java.lang.Object.finalize. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
public Algorithm	Returns: the key's algorithm. getAlgorithm() Overrides org.bouncycastle.crypto.asymmetric.AsymmetricRSAKey.getAlgorithm. Implements org.bouncycastle.crypto.Key.getAlgorithm. Return the algorithm this RSA key is for.
public BigInteger	getDP()
public BigInteger	getDQ()
public final byte[]	getEncoded() Implements org.bouncycastle.crypto.AsymmetricKey.getEncoded. Return an ASN.1 encoding of the key wrapped in a PrivateKeyInfo or a SubjectPublicKeyInfo structure.
public BigInteger	Returns: the key's modulus. getModulus() Overrides org.bouncycastle.crypto.asymmetric.AsymmetricRSAKey.getModulus. Return the modulus for this RSA key.
public BigInteger	getP()
public BigInteger	getPrivateExponent()
private static PrivateKeyInfo	getPrivateKeyInfo(byte[] encoding)
public BigInteger	getPublicExponent()
public BigInteger	getQ()
public BigInteger	getQInv()
public int	hashCode() Overrides java.lang.Object.hashCode. Implements org.bouncycastle.crypto.Key.hashCode. Return the hashCode for the key.
public boolean	isDestroyed() Overrides default javax.security.auth.Destroyable.isDestroyed. Determine if this `Object` has been destroyed.
private static RSAPrivateKey	parsePrivateKey(PrivateKeyInfo privateKeyInfo)

Inherited from org.bouncycastle.crypto.asymmetric.AsymmetricRSAKey:: canBeUsed checkApprovedOnlyModeStatus getKeyMarker isAlreadySeen zeroize

dp	back to summary
private BigInteger dp

dq	back to summary
private BigInteger dq

hasBeenDestroyed	back to summary
private final AtomicBoolean hasBeenDestroyed

hashCode	back to summary
private int hashCode

p	back to summary
private BigInteger p

privateExponent	back to summary
private BigInteger privateExponent

publicExponent	back to summary
private BigInteger publicExponent

q	back to summary
private BigInteger q

qInv	back to summary
private BigInteger qInv

AsymmetricRSAPrivateKey	back to summary
public AsymmetricRSAPrivateKey(Algorithm algorithm, BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger p, BigInteger q, BigInteger dp, BigInteger dq, BigInteger qInv)

AsymmetricRSAPrivateKey	back to summary
public AsymmetricRSAPrivateKey(Algorithm algorithm, BigInteger modulus, BigInteger privateExponent)

AsymmetricRSAPrivateKey	back to summary
public AsymmetricRSAPrivateKey(Algorithm algorithm, byte[] privateKeyInfoEncoding)

AsymmetricRSAPrivateKey	back to summary
public AsymmetricRSAPrivateKey(Algorithm algorithm, PrivateKeyInfo privateKeyInfo)

AsymmetricRSAPrivateKey	back to summary
private AsymmetricRSAPrivateKey(Algorithm algorithm, AlgorithmIdentifier algId, RSAPrivateKey privKey)

Method Detail

calculateHashCode	back to summary
private int calculateHashCode()

checkCanRead	back to summary
private void checkCanRead()

destroy back to summary

destroy	back to summary
public void destroy() Overrides default javax.security.auth.Destroyable.destroy. Doc from javax.security.auth.Destroyable.destroy. Destroy this `Object`. Sensitive information associated with this `Object` is destroyed or cleared. Subsequent calls to certain methods on this `Object` will result in an `IllegalStateException` being thrown.

public void destroy()

Overrides default javax.security.auth.Destroyable.destroy.

Doc from javax.security.auth.Destroyable.destroy.

Destroy this Object.

Sensitive information associated with this Object is destroyed or cleared. Subsequent calls to certain methods on this Object will result in an IllegalStateException being thrown.

equals	back to summary
public boolean equals(Object o) Overrides java.lang.Object.equals. Implements org.bouncycastle.crypto.Key.equals. Doc from org.bouncycastle.crypto.Key.equals. Return true if o is an equivalent key to this. Parameters o:Object object to compare to. Returns:boolean true if o is the same or equivalent key, false otherwise. Annotations @Override

equals

back to summary

public boolean equals(Object o)

Overrides java.lang.Object.equals.

Implements org.bouncycastle.crypto.Key.equals.

Doc from org.bouncycastle.crypto.Key.equals.

Return true if o is an equivalent key to this.

Parameters

o:Object: object to compare to.

Returns:boolean

true if o is the same or equivalent key, false otherwise.

Annotations

@Override

fieldValue	back to summary
private BigInteger fieldValue(BigInteger value)

finalize back to summary

finalize	back to summary
protected void finalize() throws Throwable Overrides java.lang.Object.finalize. Doc from java.lang.Object.finalize. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the `finalize` method to dispose of system resources or to perform other cleanup. When running in a Java virtual machine in which finalization has been disabled or removed, the garbage collector will never call `finalize()`. In a Java virtual machine in which finalization is enabled, the garbage collector might call `finalize` only after an indefinite delay. The general contract of `finalize` is that it is invoked if and when the Java virtual machine has determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, except as a result of an action taken by the finalization of some other object or class which is ready to be finalized. The `finalize` method may take any action, including making this object available again to other threads; the usual purpose of `finalize`, however, is to perform cleanup actions before the object is irrevocably discarded. For example, the finalize method for an object that represents an input/output connection might perform explicit I/O transactions to break the connection before the object is permanently discarded. The `finalize` method of class `Object` performs no special action; it simply returns normally. Subclasses of `Object` may override this definition. The Java programming language does not guarantee which thread will invoke the `finalize` method for any given object. It is guaranteed, however, that the thread that invokes finalize will not be holding any user-visible synchronization locks when finalize is invoked. If an uncaught exception is thrown by the finalize method, the exception is ignored and finalization of that object terminates. After the `finalize` method has been invoked for an object, no further action is taken until the Java virtual machine has again determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, including possible actions by other objects or classes which are ready to be finalized, at which point the object may be discarded. The `finalize` method is never invoked more than once by a Java virtual machine for any given object. Any exception thrown by the `finalize` method causes the finalization of this object to be halted, but is otherwise ignored. Annotations @Override Exceptions Throwable: the `Exception` raised by this method

protected void finalize() throws Throwable

Overrides java.lang.Object.finalize.

Doc from java.lang.Object.finalize.

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the finalize method to dispose of system resources or to perform other cleanup.

When running in a Java virtual machine in which finalization has been disabled or removed, the garbage collector will never call finalize(). In a Java virtual machine in which finalization is enabled, the garbage collector might call finalize only after an indefinite delay.

The general contract of finalize is that it is invoked if and when the Java virtual machine has determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, except as a result of an action taken by the finalization of some other object or class which is ready to be finalized. The finalize method may take any action, including making this object available again to other threads; the usual purpose of finalize, however, is to perform cleanup actions before the object is irrevocably discarded. For example, the finalize method for an object that represents an input/output connection might perform explicit I/O transactions to break the connection before the object is permanently discarded.

The finalize method of class Object performs no special action; it simply returns normally. Subclasses of Object may override this definition.

The Java programming language does not guarantee which thread will invoke the finalize method for any given object. It is guaranteed, however, that the thread that invokes finalize will not be holding any user-visible synchronization locks when finalize is invoked. If an uncaught exception is thrown by the finalize method, the exception is ignored and finalization of that object terminates.

After the finalize method has been invoked for an object, no further action is taken until the Java virtual machine has again determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, including possible actions by other objects or classes which are ready to be finalized, at which point the object may be discarded.

The finalize method is never invoked more than once by a Java virtual machine for any given object.

Any exception thrown by the finalize method causes the finalization of this object to be halted, but is otherwise ignored.

Annotations

@Override

Exceptions

Throwable:: the Exception raised by this method

getAlgorithm	back to summary
public Algorithm getAlgorithm() Overrides org.bouncycastle.crypto.asymmetric.AsymmetricRSAKey.getAlgorithm. Implements org.bouncycastle.crypto.Key.getAlgorithm. Return the algorithm this RSA key is for. Returns:Algorithm the key's algorithm.

getAlgorithm

back to summary

public Algorithm getAlgorithm()

Overrides org.bouncycastle.crypto.asymmetric.AsymmetricRSAKey.getAlgorithm.

Implements org.bouncycastle.crypto.Key.getAlgorithm.

Return the algorithm this RSA key is for.

Returns:Algorithm: the key's algorithm.

getDP	back to summary
public BigInteger getDP()

getDQ	back to summary
public BigInteger getDQ()

getEncoded	back to summary
public final byte[] getEncoded() Implements org.bouncycastle.crypto.AsymmetricKey.getEncoded. Doc from org.bouncycastle.crypto.AsymmetricKey.getEncoded. Return an ASN.1 encoding of the key wrapped in a PrivateKeyInfo or a SubjectPublicKeyInfo structure. Returns:byte[] an encoding of a PrivateKeyInfo or a SubjectPublicKeyInfo structure.

getEncoded

back to summary

public final byte[] getEncoded()

Implements org.bouncycastle.crypto.AsymmetricKey.getEncoded.

Doc from org.bouncycastle.crypto.AsymmetricKey.getEncoded.

Return an ASN.1 encoding of the key wrapped in a PrivateKeyInfo or a SubjectPublicKeyInfo structure.

Returns:byte[]: an encoding of a PrivateKeyInfo or a SubjectPublicKeyInfo structure.

getModulus	back to summary
public BigInteger getModulus() Overrides org.bouncycastle.crypto.asymmetric.AsymmetricRSAKey.getModulus. Return the modulus for this RSA key. Returns:BigInteger the key's modulus.

getModulus

back to summary

public BigInteger getModulus()

Overrides org.bouncycastle.crypto.asymmetric.AsymmetricRSAKey.getModulus.

Return the modulus for this RSA key.

Returns:BigInteger: the key's modulus.

getP	back to summary
public BigInteger getP()

getPrivateExponent	back to summary
public BigInteger getPrivateExponent()

getPrivateKeyInfo	back to summary
private static PrivateKeyInfo getPrivateKeyInfo(byte[] encoding)

getPublicExponent	back to summary
public BigInteger getPublicExponent()

getQ	back to summary
public BigInteger getQ()

getQInv	back to summary
public BigInteger getQInv()

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Implements org.bouncycastle.crypto.Key.hashCode. Doc from org.bouncycastle.crypto.Key.hashCode. Return the hashCode for the key. Returns:int the key's hashCode. Annotations @Override

hashCode

back to summary

public int hashCode()

Overrides java.lang.Object.hashCode.

Implements org.bouncycastle.crypto.Key.hashCode.

Doc from org.bouncycastle.crypto.Key.hashCode.

Return the hashCode for the key.

Returns:int

the key's hashCode.

Annotations

@Override

isDestroyed back to summary

isDestroyed	back to summary
public boolean isDestroyed() Overrides default javax.security.auth.Destroyable.isDestroyed. Doc from javax.security.auth.Destroyable.isDestroyed. Determine if this `Object` has been destroyed. Returns:boolean true if this `Object` has been destroyed, false otherwise.

public boolean isDestroyed()

Overrides default javax.security.auth.Destroyable.isDestroyed.

Doc from javax.security.auth.Destroyable.isDestroyed.

Determine if this Object has been destroyed.

Returns:boolean: true if this Object has been destroyed, false otherwise.

parsePrivateKey	back to summary
private static RSAPrivateKey parsePrivateKey(PrivateKeyInfo privateKeyInfo)

public final Class AsymmetricRSAPrivateKey

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail