Package Summary Overview Summary

class:RSAPrivateKeySpec [NONE]

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:<init>(java.math.BigInteger,java.math.BigInteger) [NONE]

RSAPrivateKeySpec

public RSAPrivateKeySpec(BigInteger modulus,
                         BigInteger privateExponent)

Creates a new RSAPrivateKeySpec.

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

constructor:<init>(java.math.BigInteger,java.math.BigInteger,java.security.spec.AlgorithmParameterSpec) [NONE]

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:getModulus() [NONE]

getModulus
```
public BigInteger getModulus()
```
Returns the modulus.

Returns:

the modulus

method:getPrivateExponent() [NONE]

getPrivateExponent
```
public BigInteger getPrivateExponent()
```
Returns the private exponent.

Returns:

the private exponent

method:getParams() [NONE]

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

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