Package software.amazon.encryption.s3.materials

Class KmsKeyring

java.lang.Object

software.amazon.encryption.s3.materials.S3Keyring

software.amazon.encryption.s3.materials.KmsKeyring

All Implemented Interfaces:

Keyring

public class KmsKeyring
extends S3Keyring

This keyring can wrap keys with the active keywrap algorithm and unwrap with the active and legacy algorithms for KMS keys.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KmsKeyring.Builder

Field Summary

Fields inherited from class software.amazon.encryption.s3.materials.S3Keyring

_dataKeyGenerator, KEY_PROVIDER_ID

Constructor Summary

Constructors

Constructor	Description
KmsKeyring(KmsKeyring.Builder builder)

Method Summary

Modifier and Type	Method	Description
static KmsKeyring.Builder	builder()
protected Map<String,DecryptDataKeyStrategy>	decryptDataKeyStrategies()
protected EncryptDataKeyStrategy	encryptDataKeyStrategy()
protected GenerateDataKeyStrategy	generateDataKeyStrategy()

Methods inherited from class software.amazon.encryption.s3.materials.S3Keyring

defaultGenerateDataKey, onDecrypt, onEncrypt, warnIfEncryptionContextIsPresent

Methods inherited from class java.lang.Object

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

Constructor Detail

KmsKeyring

public KmsKeyring(KmsKeyring.Builder builder)

Method Detail

builder

public static KmsKeyring.Builder builder()

generateDataKeyStrategy

protected GenerateDataKeyStrategy generateDataKeyStrategy()

Specified by:

generateDataKeyStrategy in class S3Keyring

encryptDataKeyStrategy

protected EncryptDataKeyStrategy encryptDataKeyStrategy()

Specified by:

encryptDataKeyStrategy in class S3Keyring

decryptDataKeyStrategies

protected Map<String,DecryptDataKeyStrategy> decryptDataKeyStrategies()

Specified by:

decryptDataKeyStrategies in class S3Keyring