Class RSAPrivateKeySpec

java.lang.Object
- java.security.spec.RSAPrivateKeySpec

All Implemented Interfaces:: KeySpec

Direct Known Subclasses:: RSAMultiPrimePrivateCrtKeySpec, RSAPrivateCrtKeySpec

public class RSAPrivateKeySpec
extends Object
implements KeySpec

This class specifies an RSA private key.

Since:: 1.2
See Also:: Key, KeyFactory, KeySpec, PKCS8EncodedKeySpec, RSAPublicKeySpec, RSAPrivateCrtKeySpec

Constructor Summary

Constructors
Constructor	Description
`RSAPrivateKeySpec(BigInteger modulus, BigInteger privateExponent)`	Creates a new RSAPrivateKeySpec.
`RSAPrivateKeySpec(BigInteger modulus, BigInteger privateExponent, AlgorithmParameterSpec params)`	Creates a new RSAPrivateKeySpec with additional key parameters.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BigInteger`	`getModulus()`	Returns the modulus.
`AlgorithmParameterSpec`	`getParams()`	Returns the parameters associated with this key, may be null if not present.
`BigInteger`	`getPrivateExponent()`	Returns the private exponent.

Methods declared in class java.lang.Object

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

Constructor Detail

RSAPrivateKeySpec

public RSAPrivateKeySpec(BigInteger modulus,
                         BigInteger privateExponent)

Creates a new RSAPrivateKeySpec.

Parameters:: modulus - the modulus; privateExponent - the private exponent

RSAPrivateKeySpec

public RSAPrivateKeySpec(BigInteger modulus,
                         BigInteger privateExponent,
                         AlgorithmParameterSpec params)

Creates a new RSAPrivateKeySpec with additional key parameters.

Parameters:: modulus - the modulus; privateExponent - the private exponent; params - the parameters associated with this key, may be null
Since:: 11

Method Detail

getModulus

public BigInteger getModulus()

Returns the modulus.

Returns:: the modulus

getPrivateExponent

public BigInteger getPrivateExponent()

Returns the private exponent.

Returns:: the private exponent

getParams

public AlgorithmParameterSpec getParams()

Returns the parameters associated with this key, may be null if not present.

Returns:: the parameters associated with this key
Since:: 11