software.amazon.awssdk.crt.cal

Class EccKeyPair

java.lang.Object

software.amazon.awssdk.crt.CrtResource

software.amazon.awssdk.crt.cal.EccKeyPair

All Implemented Interfaces:

AutoCloseable

public final class EccKeyPair
extends CrtResource

This class puts an opaque wrapper around aws_ecc_key_pair from aws-c-cal. Currently, it is only intended to be cached and returned to native code by a signing invocation. If there's a compelling reason, we can add accessors and conversions to/from Java's KeyPair.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EccKeyPair.AwsEccCurve

Nested classes/interfaces inherited from class software.amazon.awssdk.crt.CrtResource

CrtResource.ResourceInstance

Method Summary

Modifier and Type	Method and Description
protected boolean	canReleaseReferencesImmediately() Determines whether a resource releases its dependencies at the same time the native handle is released or if it waits.
static EccKeyPair	newDeriveFromCredentials(Credentials credentials, EccKeyPair.AwsEccCurve curve)
protected void	releaseNativeHandle() Releases the instance's reference to the underlying native key pair
byte[]	signMessage(byte[] message)

Methods inherited from class software.amazon.awssdk.crt.CrtResource

acquireNativeHandle, addRef, addReferenceTo, close, collectNativeResource, collectNativeResources, decRef, getNativeHandle, getResourceLogDescription, isNull, logNativeResources, releaseReferences, removeReferenceTo, setDescription, swapReferenceTo, waitForNoResources

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

canReleaseReferencesImmediately

protected boolean canReleaseReferencesImmediately()

Determines whether a resource releases its dependencies at the same time the native handle is released or if it waits. Resources that wait are responsible for calling releaseReferences() manually.

Specified by:

canReleaseReferencesImmediately in class CrtResource

Returns:

true if this resource releases synchronously, false if this resource performs async shutdown

releaseNativeHandle

protected void releaseNativeHandle()

Releases the instance's reference to the underlying native key pair

Specified by:

releaseNativeHandle in class CrtResource

newDeriveFromCredentials

public static EccKeyPair newDeriveFromCredentials(Credentials credentials,
                                                  EccKeyPair.AwsEccCurve curve)

signMessage

public byte[] signMessage(byte[] message)