Package org.bouncycastle.jcajce.provider.asymmetric.rsa

Class BCRSAPrivateKey

java.lang.Object

org.bouncycastle.jcajce.provider.asymmetric.rsa.BCRSAPrivateKey

All Implemented Interfaces:

Serializable, RSAKey, RSAPrivateKey, Key, PrivateKey, PKCS12BagAttributeCarrier

Direct Known Subclasses:

BCRSAPrivateCrtKey

public class BCRSAPrivateKey
extends Object
implements RSAPrivateKey, PKCS12BagAttributeCarrier

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected BigInteger	modulus
protected BigInteger	privateExponent

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BCRSAPrivateKey()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compares this instance with the specified object and indicates if they are equal.
String	getAlgorithm()	Returns the name of the algorithm of this key.
ASN1Encodable	getBagAttribute(ASN1ObjectIdentifier oid)
Enumeration	getBagAttributeKeys()
byte[]	getEncoded()	Returns the encoded form of this key, or null if encoding is not supported by this key.
String	getFormat()	Returns the name of the format used to encode this key, or null if it can not be encoded.
BigInteger	getModulus()	Returns the modulus.
BigInteger	getPrivateExponent()	Returns the private exponent d.
int	hashCode()	Returns an integer hash code for this object.
void	setBagAttribute(ASN1ObjectIdentifier oid, ASN1Encodable attribute)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

modulus

protected BigInteger modulus

privateExponent

protected BigInteger privateExponent

Constructor Details

BCRSAPrivateKey

protected BCRSAPrivateKey()

Method Details

getModulus

public BigInteger getModulus()

Description copied from interface: RSAKey

Returns the modulus.

Specified by:

getModulus in interface RSAKey

Returns:

the modulus.

getPrivateExponent

public BigInteger getPrivateExponent()

Description copied from interface: RSAPrivateKey

Returns the private exponent d.

Specified by:

getPrivateExponent in interface RSAPrivateKey

Returns:

the private exponent d.

getAlgorithm

public String getAlgorithm()

Description copied from interface: Key

Returns the name of the algorithm of this key. If the algorithm is unknown, null is returned.

Specified by:

getAlgorithm in interface Key

Returns:

the name of the algorithm of this key or null if the algorithm is unknown.

getFormat

public String getFormat()

Description copied from interface: Key

Returns the name of the format used to encode this key, or null if it can not be encoded.

Specified by:

getFormat in interface Key

Returns:

the name of the format used to encode this key, or null if it can not be encoded.

getEncoded

public byte[] getEncoded()

Description copied from interface: Key

Returns the encoded form of this key, or null if encoding is not supported by this key.

Specified by:

getEncoded in interface Key

Returns:

the encoded form of this key, or null if encoding is not supported by this key.

equals

public boolean equals(Object o)

Description copied from class: Object

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and Object.hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Overrides:

equals in class Object

Parameters:

o - the object to compare this instance with.

Returns:

true if the specified object is equal to this Object; false otherwise.

See Also:

Object.hashCode()

hashCode

public int hashCode()

Description copied from class: Object

Returns an integer hash code for this object. By contract, any two objects for which Object.equals(java.lang.Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Overrides:

hashCode in class Object

Returns:

this object's hash code.

See Also:

Object.equals(java.lang.Object)

setBagAttribute

public void setBagAttribute(ASN1ObjectIdentifier oid, ASN1Encodable attribute)

Specified by:

setBagAttribute in interface PKCS12BagAttributeCarrier

getBagAttribute

public ASN1Encodable getBagAttribute(ASN1ObjectIdentifier oid)

Specified by:

getBagAttribute in interface PKCS12BagAttributeCarrier

getBagAttributeKeys

public Enumeration getBagAttributeKeys()

Specified by:

getBagAttributeKeys in interface PKCS12BagAttributeCarrier