Class 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