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/OpenJDK 21

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:

Constructor Summary

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

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 Details

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 Details

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

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/security/spec/RSAPrivateKeySpec.html