Class RSAPublicKeySpec

java.lang.Object
java.security.spec.RSAPublicKeySpec
All Implemented Interfaces:
KeySpec
public class RSAPublicKeySpec extends Object implements KeySpec
This class specifies an RSA public key.
Since:
1.2
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)
    Creates a new RSAPublicKeySpec.
    RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent, AlgorithmParameterSpec params)
    Creates a new RSAPublicKeySpec 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
    getPublicExponent()
    Returns the public exponent.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Creates and returns a copy of this object.
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Finalization is deprecated and subject to removal in a future release.
    final Class<?>
    getClass()
    Returns the runtime class of this Object.
    int
    hashCode()
    Returns a hash code value for this object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
    final void
    wait(long timeoutMillis)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
    final void
    wait(long timeoutMillis, int nanos)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

  • Constructor Details

    • RSAPublicKeySpec

      public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)
      Creates a new RSAPublicKeySpec.
      Parameters:
      modulus - the modulus
      publicExponent - the public exponent

    • RSAPublicKeySpec

      public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent, AlgorithmParameterSpec params)
      Creates a new RSAPublicKeySpec with additional key parameters.
      Parameters:
      modulus - the modulus
      publicExponent - the public 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

    • getPublicExponent

      public BigInteger getPublicExponent()
      Returns the public exponent.
      Returns:
      the public 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