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:

External Specifications

Constructor Summary

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.

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