Class EdECPublicKeySpec

java.lang.Object
java.security.spec.EdECPublicKeySpec
All Implemented Interfaces:
KeySpec
public final class EdECPublicKeySpec extends Object implements KeySpec
A class representing elliptic curve public keys as defined in RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA), including the curve and other algorithm parameters. The public key is a point on the curve, which is represented using an EdECPoint.
Since:
15
External Specifications

  • Constructor Summary

    Constructors
    Constructor
    Description
    EdECPublicKeySpec(NamedParameterSpec params, EdECPoint point)
    Construct a public key spec using the supplied parameters and point.

  • Method Summary

    Modifier and Type
    Method
    Description
    NamedParameterSpec
    getParams()
    Get the algorithm parameters that define the curve and other settings.
    EdECPoint
    getPoint()
    Get the point representing the public key.

    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

    • EdECPublicKeySpec

      public EdECPublicKeySpec(NamedParameterSpec params, EdECPoint point)
      Construct a public key spec using the supplied parameters and point.
      Parameters:
      params - the algorithm parameters.
      point - the point representing the public key.
      Throws:
      NullPointerException - if params or point is null.

  • Method Details

    • getParams

      public NamedParameterSpec getParams()
      Get the algorithm parameters that define the curve and other settings.
      Returns:
      the parameters.

    • getPoint

      public EdECPoint getPoint()
      Get the point representing the public key.
      Returns:
      the EdECPoint representing the public key.