EccKeyPair (software.amazon.awssdk.crt:aws-crt 0.14.4 API)

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 Description

static class EccKeyPair.AwsEccCurve
- Nested classes/interfaces inherited from class software.amazon.awssdk.crt.CrtResource
  CrtResource.ResourceInstance

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	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)
```