public class AWSKMSClient extends AmazonWebServiceClient implements AWSKMS
AWS Key Management Service (AWS KMS) is an encryption and key management web service. This guide describes the AWS KMS operations that you can call programmatically. For general information about AWS KMS, see the AWS Key Management Service Developer Guide .
AWS provides SDKs that consist of libraries and sample code for various programming languages and platforms (Java, Ruby, .Net, macOS, Android, etc.). The SDKs provide a convenient way to create programmatic access to AWS KMS and other AWS services. For example, the SDKs take care of tasks such as signing requests (see below), managing errors, and retrying requests automatically. For more information about the AWS SDKs, including how to download and install them, see Tools for Amazon Web Services.
We recommend that you use the AWS SDKs to make programmatic API calls to AWS KMS.
Clients must support TLS (Transport Layer Security) 1.0. We recommend TLS 1.2. Clients must also support cipher suites with Perfect Forward Secrecy (PFS) such as Ephemeral Diffie-Hellman (DHE) or Elliptic Curve Ephemeral Diffie-Hellman (ECDHE). Most modern systems such as Java 7 and later support these modes.
Signing Requests
Requests must be signed by using an access key ID and a secret access key. We strongly recommend that you do not use your AWS account (root) access key ID and secret key for everyday work with AWS KMS. Instead, use the access key ID and secret access key for an IAM user. You can also use the AWS Security Token Service to generate temporary security credentials that you can use to sign requests.
All AWS KMS operations require Signature Version 4.
Logging API Requests
AWS KMS supports AWS CloudTrail, a service that logs AWS API calls and related events for your AWS account and delivers them to an Amazon S3 bucket that you specify. By using the information collected by CloudTrail, you can determine what requests were made to AWS KMS, who made the request, when it was made, and so on. To learn more about CloudTrail, including how to turn it on and find your log files, see the AWS CloudTrail User Guide.
Additional Resources
For more information about credentials and request signing, see the following:
AWS Security Credentials - This topic provides general information about the types of credentials used for accessing AWS.
Temporary Security Credentials - This section of the IAM User Guide describes how to create and use temporary security credentials.
Signature Version 4 Signing Process - This set of topics walks you through the process of signing a request using an access key ID and a secret access key.
Commonly Used API Operations
Of the API operations discussed in this guide, the following will prove the most useful for most applications. You will likely perform operations other than these, such as creating keys and assigning policies, by using the console.
| Modifier and Type | Field and Description |
|---|---|
protected List<com.amazonaws.transform.JsonErrorUnmarshaller> |
jsonErrorUnmarshallers
List of exception unmarshallers for all AWS Key Management Service
exceptions.
|
client, clientConfiguration, endpoint, endpointPrefix, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset| Constructor and Description |
|---|
AWSKMSClient()
Deprecated.
|
AWSKMSClient(AWSCredentials awsCredentials)
Constructs a new client to invoke service methods on AWSKMS using the
specified AWS account credentials.
|
AWSKMSClient(AWSCredentials awsCredentials,
ClientConfiguration clientConfiguration)
Constructs a new client to invoke service methods on AWSKMS using the
specified AWS account credentials and client configuration options.
|
AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider)
Constructs a new client to invoke service methods on AWSKMS using the
specified AWS account credentials provider.
|
AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration)
Constructs a new client to invoke service methods on AWSKMS using the
specified AWS account credentials provider and client configuration
options.
|
AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration,
HttpClient httpClient)
Constructs a new client to invoke service methods on AWSKMS using the
specified AWS account credentials provider, client configuration options
and request metric collector.
|
AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration,
RequestMetricCollector requestMetricCollector)
Deprecated.
|
AWSKMSClient(ClientConfiguration clientConfiguration)
Deprecated.
|
| Modifier and Type | Method and Description |
|---|---|
CancelKeyDeletionResult |
cancelKeyDeletion(CancelKeyDeletionRequest cancelKeyDeletionRequest)
Cancels the deletion of a customer master key (CMK).
|
ConnectCustomKeyStoreResult |
connectCustomKeyStore(ConnectCustomKeyStoreRequest connectCustomKeyStoreRequest)
Connects or reconnects a custom key store to its associated AWS CloudHSM cluster.
|
void |
createAlias(CreateAliasRequest createAliasRequest)
Creates a display name for a customer managed customer master key (CMK).
|
CreateCustomKeyStoreResult |
createCustomKeyStore(CreateCustomKeyStoreRequest createCustomKeyStoreRequest)
Creates a custom key store that is associated with an AWS
CloudHSM cluster that you own and manage.
|
CreateGrantResult |
createGrant(CreateGrantRequest createGrantRequest)
Adds a grant to a customer master key (CMK).
|
CreateKeyResult |
createKey()
Creates a customer managed customer master key (CMK) in your AWS account.
|
CreateKeyResult |
createKey(CreateKeyRequest createKeyRequest)
Creates a customer managed customer master key (CMK) in your AWS account.
|
DecryptResult |
decrypt(DecryptRequest decryptRequest)
Decrypts ciphertext.
|
void |
deleteAlias(DeleteAliasRequest deleteAliasRequest)
Deletes the specified alias.
|
DeleteCustomKeyStoreResult |
deleteCustomKeyStore(DeleteCustomKeyStoreRequest deleteCustomKeyStoreRequest)
Deletes a custom key store.
|
void |
deleteImportedKeyMaterial(DeleteImportedKeyMaterialRequest deleteImportedKeyMaterialRequest)
Deletes key material that you previously imported.
|
DescribeCustomKeyStoresResult |
describeCustomKeyStores(DescribeCustomKeyStoresRequest describeCustomKeyStoresRequest)
Gets information about custom key stores in the account and region.
|
DescribeKeyResult |
describeKey(DescribeKeyRequest describeKeyRequest)
Provides detailed information about the specified customer master key
(CMK).
|
void |
disableKey(DisableKeyRequest disableKeyRequest)
Sets the state of a customer master key (CMK) to disabled, thereby
preventing its use for cryptographic operations.
|
void |
disableKeyRotation(DisableKeyRotationRequest disableKeyRotationRequest)
Disables automatic rotation of the key material for the specified customer
master key (CMK).
|
DisconnectCustomKeyStoreResult |
disconnectCustomKeyStore(DisconnectCustomKeyStoreRequest disconnectCustomKeyStoreRequest)
Disconnects the custom key store from its associated AWS CloudHSM cluster.
|
void |
enableKey(EnableKeyRequest enableKeyRequest)
Sets the key state of a customer master key (CMK) to enabled.
|
void |
enableKeyRotation(EnableKeyRotationRequest enableKeyRotationRequest)
Enables automatic rotation of the key material for the specified customer
master key (CMK).
|
EncryptResult |
encrypt(EncryptRequest encryptRequest)
Encrypts plaintext into ciphertext by using a customer master key (CMK).
|
GenerateDataKeyResult |
generateDataKey(GenerateDataKeyRequest generateDataKeyRequest)
Generates a unique data key.
|
GenerateDataKeyWithoutPlaintextResult |
generateDataKeyWithoutPlaintext(GenerateDataKeyWithoutPlaintextRequest generateDataKeyWithoutPlaintextRequest)
Generates a unique data key.
|
GenerateRandomResult |
generateRandom()
Returns a random byte string that is cryptographically secure.
|
GenerateRandomResult |
generateRandom(GenerateRandomRequest generateRandomRequest)
Returns a random byte string that is cryptographically secure.
|
ResponseMetadata |
getCachedResponseMetadata(AmazonWebServiceRequest request)
Deprecated.
ResponseMetadata cache can hold up to 50 requests and
responses in memory and will cause memory issue. This method
now always returns null.
|
GetKeyPolicyResult |
getKeyPolicy(GetKeyPolicyRequest getKeyPolicyRequest)
Gets a key policy attached to the specified customer master key (CMK).
|
GetKeyRotationStatusResult |
getKeyRotationStatus(GetKeyRotationStatusRequest getKeyRotationStatusRequest)
Gets a Boolean value that indicates whether automatic rotation of the key material is enabled for the specified
customer master key (CMK).
|
GetParametersForImportResult |
getParametersForImport(GetParametersForImportRequest getParametersForImportRequest)
Returns the items you need in order to import key material into AWS KMS
from your existing key management infrastructure.
|
ImportKeyMaterialResult |
importKeyMaterial(ImportKeyMaterialRequest importKeyMaterialRequest)
Imports key material into an existing AWS KMS customer master key (CMK)
that was created without key material.
|
ListAliasesResult |
listAliases()
Gets a list of aliases in the caller's AWS account and region.
|
ListAliasesResult |
listAliases(ListAliasesRequest listAliasesRequest)
Gets a list of aliases in the caller's AWS account and region.
|
ListGrantsResult |
listGrants(ListGrantsRequest listGrantsRequest)
Gets a list of all grants for the specified customer master key (CMK).
|
ListKeyPoliciesResult |
listKeyPolicies(ListKeyPoliciesRequest listKeyPoliciesRequest)
Gets the names of the key policies that are attached to a customer master
key (CMK).
|
ListKeysResult |
listKeys()
Gets a list of all customer master keys (CMKs) in the caller's AWS
account and region.
|
ListKeysResult |
listKeys(ListKeysRequest listKeysRequest)
Gets a list of all customer master keys (CMKs) in the caller's AWS
account and region.
|
ListResourceTagsResult |
listResourceTags(ListResourceTagsRequest listResourceTagsRequest)
Returns a list of all tags for the specified customer master key (CMK).
|
ListRetirableGrantsResult |
listRetirableGrants(ListRetirableGrantsRequest listRetirableGrantsRequest)
Returns a list of all grants for which the grant's
RetiringPrincipal matches the one specified. |
void |
putKeyPolicy(PutKeyPolicyRequest putKeyPolicyRequest)
Attaches a key policy to the specified customer master key (CMK).
|
ReEncryptResult |
reEncrypt(ReEncryptRequest reEncryptRequest)
Encrypts data on the server side with a new customer master key (CMK)
without exposing the plaintext of the data on the client side.
|
void |
retireGrant()
Retires a grant.
|
void |
retireGrant(RetireGrantRequest retireGrantRequest)
Retires a grant.
|
void |
revokeGrant(RevokeGrantRequest revokeGrantRequest)
Revokes the specified grant for the specified customer master key (CMK).
|
ScheduleKeyDeletionResult |
scheduleKeyDeletion(ScheduleKeyDeletionRequest scheduleKeyDeletionRequest)
Schedules the deletion of a customer master key (CMK).
|
void |
tagResource(TagResourceRequest tagResourceRequest)
Adds or edits tags for a customer master key (CMK).
|
void |
untagResource(UntagResourceRequest untagResourceRequest)
Removes the specified tags from the specified customer master key (CMK).
|
void |
updateAlias(UpdateAliasRequest updateAliasRequest)
Associates an existing alias with a different customer master key (CMK).
|
UpdateCustomKeyStoreResult |
updateCustomKeyStore(UpdateCustomKeyStoreRequest updateCustomKeyStoreRequest)
Changes the properties of a custom key store.
|
void |
updateKeyDescription(UpdateKeyDescriptionRequest updateKeyDescriptionRequest)
Updates the description of a customer master key (CMK).
|
addRequestHandler, addRequestHandler, configSigner, configSigner, createExecutionContext, createExecutionContext, createExecutionContext, endClientExecution, endClientExecution, findRequestMetricCollector, getEndpoint, getEndpointPrefix, getRegions, getRequestMetricsCollector, getServiceAbbreviation, getServiceName, getServiceNameIntern, getSigner, getSignerByURI, getSignerRegionOverride, getTimeOffset, isProfilingEnabled, isRequestMetricsEnabled, removeRequestHandler, removeRequestHandler, requestMetricCollector, setConfiguration, setEndpoint, setEndpoint, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, shutdown, withTimeOffsetclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitsetEndpoint, setRegion, shutdownprotected List<com.amazonaws.transform.JsonErrorUnmarshaller> jsonErrorUnmarshallers
@Deprecated public AWSKMSClient()
All service calls made using this new client object are blocking, and will not return until the service call completes.
DefaultAWSCredentialsProviderChain@Deprecated public AWSKMSClient(ClientConfiguration clientConfiguration)
All service calls made using this new client object are blocking, and will not return until the service call completes.
clientConfiguration - The client configuration options controlling
how this client connects to AWSKMS (ex: proxy settings, retry
counts, etc.).DefaultAWSCredentialsProviderChainpublic AWSKMSClient(AWSCredentials awsCredentials)
The client requests are authenticated using the AWSCredentials
provided in this constructor. Static AWSCredentials can be passed for
quick testing. However, it is strongly recommended to use Amazon Cognito
vended temporary credentials for use in production. This can be achieved
by using AWSMobileClient. Please see
https://aws-amplify.github.io/docs/android/authentication for
instructions on how to enable AWSMobileClient.
{@code
AWSMobileClient.getInstance.initialize(getApplicationContext(), new Callback() { awsCredentials - The AWS credentials (access key ID and secret key)
to use when authenticating with AWS services.public AWSKMSClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration)
The client requests are authenticated using the AWSCredentials
provided in this constructor. Static AWSCredentials can be passed for
quick testing. However, it is strongly recommended to use Amazon Cognito
vended temporary credentials for use in production. This can be achieved
by using AWSMobileClient. Please see
https://aws-amplify.github.io/docs/android/authentication for
instructions on how to enable AWSMobileClient.
{@code
AWSMobileClient.getInstance.initialize(getApplicationContext(), new Callback() { awsCredentials - The AWS credentials (access key ID and secret key)
to use when authenticating with AWS services.clientConfiguration - The client configuration options controlling
how this client connects to AWSKMS (ex: proxy settings, retry
counts, etc.).public AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider)
The client requests are authenticated using the AWSCredentials
provided by the AWSCredentialsProvider. Static AWSCredentials can
be passed for quick testing. However, it is strongly recommended to use
Amazon Cognito vended temporary credentials for use in production. This
can be achieved by using AWSMobileClient. Please see
https://aws-amplify.github.io/docs/android/authentication for
instructions on how to enable AWSMobileClient.
{@code
AWSMobileClient.getInstance.initialize(getApplicationContext(), new Callback() { awsCredentialsProvider - The AWS credentials provider which will
provide credentials to authenticate requests with AWS
services.public AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)
The client requests are authenticated using the AWSCredentials
provided by the AWSCredentialsProvider. Static AWSCredentials can
be passed for quick testing. However, it is strongly recommended to use
Amazon Cognito vended temporary credentials for use in production. This
can be achieved by using AWSMobileClient. Please see
https://aws-amplify.github.io/docs/android/authentication for
instructions on how to enable AWSMobileClient.
{@code
AWSMobileClient.getInstance.initialize(getApplicationContext(), new Callback() { awsCredentialsProvider - The AWS credentials provider which will
provide credentials to authenticate requests with AWS
services.clientConfiguration - The client configuration options controlling
how this client connects to AWSKMS (ex: proxy settings, retry
counts, etc.).@Deprecated public AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector)
All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will
provide credentials to authenticate requests with AWS
services.clientConfiguration - The client configuration options controlling
how this client connects to AWSKMS (ex: proxy settings, retry
counts, etc.).requestMetricCollector - optional request metric collectorpublic AWSKMSClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, HttpClient httpClient)
The client requests are authenticated using the AWSCredentials
provided by the AWSCredentialsProvider. Static AWSCredentials can
be passed for quick testing. However, it is strongly recommended to use
Amazon Cognito vended temporary credentials for use in production. This
can be achieved by using AWSMobileClient. Please see
https://aws-amplify.github.io/docs/android/authentication for
instructions on how to enable AWSMobileClient.
{@code
AWSMobileClient.getInstance.initialize(getApplicationContext(), new Callback() { awsCredentialsProvider - The AWS credentials provider which will
provide credentials to authenticate requests with AWS
services.clientConfiguration - The client configuration options controlling
how this client connects to AWSKMS (ex: proxy settings, retry
counts, etc.).httpClient - A http clientpublic CancelKeyDeletionResult cancelKeyDeletion(CancelKeyDeletionRequest cancelKeyDeletionRequest) throws AmazonServiceException, AmazonClientException
Cancels the deletion of a customer master key (CMK). When this operation
is successful, the CMK is set to the Disabled state. To
enable a CMK, use EnableKey. You cannot perform this operation on
a CMK in a different AWS account.
For more information about scheduling and canceling deletion of a CMK, see Deleting Customer Master Keys in the AWS Key Management Service Developer Guide.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
cancelKeyDeletion in interface AWSKMScancelKeyDeletionRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ConnectCustomKeyStoreResult connectCustomKeyStore(ConnectCustomKeyStoreRequest connectCustomKeyStoreRequest) throws AmazonServiceException, AmazonClientException
Connects or reconnects a custom key store to its associated AWS CloudHSM cluster.
The custom key store must be connected before you can create customer master keys (CMKs) in the key store or use the CMKs it contains. You can disconnect and reconnect a custom key store at any time.
To connect a custom key store, its associated AWS CloudHSM cluster must have at least one active HSM. To get the number of active HSMs in a cluster, use the DescribeClusters operation. To add HSMs to the cluster, use the CreateHsm operation.
The connection process can take an extended amount of time to complete; up to 20 minutes. This operation starts the connection process, but it does not wait for it to complete. When it succeeds, this operation quickly returns an HTTP 200 response and a JSON object with no properties. However, this response does not indicate that the custom key store is connected. To get the connection state of the custom key store, use the DescribeCustomKeyStores operation.
During the connection process, AWS KMS finds the AWS CloudHSM cluster
that is associated with the custom key store, creates the connection
infrastructure, connects to the cluster, logs into the AWS CloudHSM
client as the kmsuser crypto user (CU), and rotates its password.
The ConnectCustomKeyStore operation might fail for various
reasons. To find the reason, use the DescribeCustomKeyStores
operation and see the ConnectionErrorCode in the response.
For help interpreting the ConnectionErrorCode, see
CustomKeyStoresListEntry.
To fix the failure, use the DisconnectCustomKeyStore operation to
disconnect the custom key store, correct the error, use the
UpdateCustomKeyStore operation if necessary, and then use
ConnectCustomKeyStore again.
If you are having trouble connecting or disconnecting a custom key store, see Troubleshooting a Custom Key Store in the AWS Key Management Service Developer Guide.
connectCustomKeyStore in interface AWSKMSconnectCustomKeyStoreRequest - CloudHsmClusterNotActiveExceptionCustomKeyStoreInvalidStateExceptionCustomKeyStoreNotFoundExceptionKMSInternalExceptionCloudHsmClusterInvalidConfigurationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void createAlias(CreateAliasRequest createAliasRequest) throws AmazonServiceException, AmazonClientException
Creates a display name for a customer managed customer master key (CMK). You can use an alias to identify a CMK in selected operations, such as Encrypt and GenerateDataKey.
Each CMK can have multiple aliases, but each alias points to only one CMK. The alias name must be unique in the AWS account and region. To simplify code that runs in multiple regions, use the same alias name, but point it to a different CMK in each region.
Because an alias is not a property of a CMK, you can delete and change the aliases of a CMK without affecting the CMK. Also, aliases do not appear in the response from the DescribeKey operation. To get the aliases of all CMKs, use the ListAliases operation.
The alias name must begin with alias/ followed by a name,
such as alias/ExampleAlias. It can contain only alphanumeric
characters, forward slashes (/), underscores (_), and dashes (-). The
alias name cannot begin with alias/aws/. The
alias/aws/ prefix is reserved for AWS managed CMKs.
The alias and the CMK it is mapped to must be in the same AWS account and the same region. You cannot perform this operation on an alias in a different AWS account.
To map an existing alias to a different CMK, call UpdateAlias.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
createAlias in interface AWSKMScreateAliasRequest - DependencyTimeoutExceptionAlreadyExistsExceptionNotFoundExceptionInvalidAliasNameExceptionKMSInternalExceptionLimitExceededExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public CreateCustomKeyStoreResult createCustomKeyStore(CreateCustomKeyStoreRequest createCustomKeyStoreRequest) throws AmazonServiceException, AmazonClientException
Creates a custom key store that is associated with an AWS CloudHSM cluster that you own and manage.
This operation is part of the Custom Key Store feature feature in AWS KMS, which combines the convenience and extensive integration of AWS KMS with the isolation and control of a single-tenant key store.
Before you create the custom key store, you must assemble the required elements, including an AWS CloudHSM cluster that fulfills the requirements for a custom key store. For details about the required elements, see Assemble the Prerequisites in the AWS Key Management Service Developer Guide.
When the operation completes successfully, it returns the ID of the new custom key store. Before you can use your new custom key store, you need to use the ConnectCustomKeyStore operation to connect the new key store to its AWS CloudHSM cluster. Even if you are not going to use your custom key store immediately, you might want to connect it to verify that all settings are correct and then disconnect it until you are ready to use it.
For help with failures, see Troubleshooting a Custom Key Store in the AWS Key Management Service Developer Guide.
createCustomKeyStore in interface AWSKMScreateCustomKeyStoreRequest - CloudHsmClusterInUseExceptionCustomKeyStoreNameInUseExceptionCloudHsmClusterNotFoundExceptionKMSInternalExceptionCloudHsmClusterNotActiveExceptionIncorrectTrustAnchorExceptionCloudHsmClusterInvalidConfigurationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public CreateGrantResult createGrant(CreateGrantRequest createGrantRequest) throws AmazonServiceException, AmazonClientException
Adds a grant to a customer master key (CMK). The grant allows the grantee principal to use the CMK when the conditions specified in the grant are met. When setting permissions, grants are an alternative to key policies.
To create a grant that allows a cryptographic operation only when the
encryption context in the operation request matches or includes a
specified encryption context, use the Constraints parameter.
For details, see GrantConstraints.
To perform this operation on a CMK in a different AWS account, specify
the key ARN in the value of the KeyId parameter. For more
information about grants, see Grants in the AWS Key Management Service Developer Guide
.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
createGrant in interface AWSKMScreateGrantRequest - NotFoundExceptionDisabledExceptionDependencyTimeoutExceptionInvalidArnExceptionKMSInternalExceptionInvalidGrantTokenExceptionLimitExceededExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public CreateKeyResult createKey(CreateKeyRequest createKeyRequest) throws AmazonServiceException, AmazonClientException
Creates a customer managed customer master key (CMK) in your AWS account.
You can use a CMK to encrypt small amounts of data (up to 4096 bytes) directly. But CMKs are more commonly used to encrypt the data keys that are used to encrypt data.
To create a CMK for imported key material, use the Origin
parameter with a value of EXTERNAL.
To create a CMK in a custom key store, use the CustomKeyStoreId parameter to
specify the custom key store. You must also use the Origin
parameter with a value of AWS_CLOUDHSM. The AWS CloudHSM
cluster that is associated with the custom key store must have at least
two active HSMs in different Availability Zones in the AWS Region.
You cannot use this operation to create a CMK in a different AWS account.
createKey in interface AWSKMScreateKeyRequest - MalformedPolicyDocumentExceptionDependencyTimeoutExceptionInvalidArnExceptionUnsupportedOperationExceptionKMSInternalExceptionLimitExceededExceptionTagExceptionCustomKeyStoreNotFoundExceptionCustomKeyStoreInvalidStateExceptionCloudHsmClusterInvalidConfigurationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public DecryptResult decrypt(DecryptRequest decryptRequest) throws AmazonServiceException, AmazonClientException
Decrypts ciphertext. Ciphertext is plaintext that has been previously encrypted by using any of the following operations:
Whenever possible, use key policies to give users permission to call the
Decrypt operation on the CMK, instead of IAM policies. Otherwise, you
might create an IAM user policy that gives the user Decrypt permission on
all CMKs. This user could decrypt ciphertext that was encrypted by CMKs
in other accounts if the key policy for the cross-account CMK permits it.
If you must use an IAM policy for Decrypt permissions, limit
the user to particular CMKs or particular trusted accounts.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
decrypt in interface AWSKMSdecryptRequest - NotFoundExceptionDisabledExceptionInvalidCiphertextExceptionKeyUnavailableExceptionDependencyTimeoutExceptionInvalidGrantTokenExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void deleteAlias(DeleteAliasRequest deleteAliasRequest) throws AmazonServiceException, AmazonClientException
Deletes the specified alias. You cannot perform this operation on an alias in a different AWS account.
Because an alias is not a property of a CMK, you can delete and change the aliases of a CMK without affecting the CMK. Also, aliases do not appear in the response from the DescribeKey operation. To get the aliases of all CMKs, use the ListAliases operation.
Each CMK can have multiple aliases. To change the alias of a CMK, use DeleteAlias to delete the current alias and CreateAlias to create a new alias. To associate an existing alias with a different customer master key (CMK), call UpdateAlias.
deleteAlias in interface AWSKMSdeleteAliasRequest - DependencyTimeoutExceptionNotFoundExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public DeleteCustomKeyStoreResult deleteCustomKeyStore(DeleteCustomKeyStoreRequest deleteCustomKeyStoreRequest) throws AmazonServiceException, AmazonClientException
Deletes a custom key store. This operation does not delete the AWS CloudHSM cluster that is associated with the custom key store, or affect any users or keys in the cluster.
The custom key store that you delete cannot contain any AWS KMS customer master keys (CMKs). Before deleting the key store, verify
that you will never need to use any of the CMKs in the key store for any
cryptographic operations. Then, use ScheduleKeyDeletion to delete
the AWS KMS customer master keys (CMKs) from the key store. When the
scheduled waiting period expires, the ScheduleKeyDeletion
operation deletes the CMKs. Then it makes a best effort to delete the key
material from the associated cluster. However, you might need to manually
delete the orphaned key material from the cluster and its backups.
After all CMKs are deleted from AWS KMS, use DisconnectCustomKeyStore to disconnect the key store from AWS KMS. Then, you can delete the custom key store.
Instead of deleting the custom key store, consider using DisconnectCustomKeyStore to disconnect it from AWS KMS. While the key store is disconnected, you cannot create or use the CMKs in the key store. But, you do not need to delete CMKs and you can reconnect a disconnected custom key store at any time.
If the operation succeeds, it returns a JSON object with no properties.
This operation is part of the Custom Key Store feature feature in AWS KMS, which combines the convenience and extensive integration of AWS KMS with the isolation and control of a single-tenant key store.
deleteCustomKeyStore in interface AWSKMSdeleteCustomKeyStoreRequest - CustomKeyStoreHasCMKsExceptionCustomKeyStoreInvalidStateExceptionCustomKeyStoreNotFoundExceptionKMSInternalExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void deleteImportedKeyMaterial(DeleteImportedKeyMaterialRequest deleteImportedKeyMaterialRequest) throws AmazonServiceException, AmazonClientException
Deletes key material that you previously imported. This operation makes the specified customer master key (CMK) unusable. For more information about importing key material into AWS KMS, see Importing Key Material in the AWS Key Management Service Developer Guide. You cannot perform this operation on a CMK in a different AWS account.
When the specified CMK is in the PendingDeletion state, this
operation does not change the CMK's state. Otherwise, it changes the
CMK's state to PendingImport.
After you delete key material, you can use ImportKeyMaterial to reimport the same key material into the CMK.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
deleteImportedKeyMaterial in interface AWSKMSdeleteImportedKeyMaterialRequest - InvalidArnExceptionUnsupportedOperationExceptionDependencyTimeoutExceptionNotFoundExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public DescribeCustomKeyStoresResult describeCustomKeyStores(DescribeCustomKeyStoresRequest describeCustomKeyStoresRequest) throws AmazonServiceException, AmazonClientException
Gets information about custom key stores in the account and region.
This operation is part of the Custom Key Store feature feature in AWS KMS, which combines the convenience and extensive integration of AWS KMS with the isolation and control of a single-tenant key store.
By default, this operation returns information about all custom key
stores in the account and region. To get only information about a
particular custom key store, use either the
CustomKeyStoreName or CustomKeyStoreId
parameter (but not both).
To determine whether the custom key store is connected to its AWS
CloudHSM cluster, use the ConnectionState element in the
response. If an attempt to connect the custom key store failed, the
ConnectionState value is FAILED and the
ConnectionErrorCode element in the response indicates the
cause of the failure. For help interpreting the
ConnectionErrorCode, see CustomKeyStoresListEntry.
Custom key stores have a DISCONNECTED connection state if
the key store has never been connected or you use the
DisconnectCustomKeyStore operation to disconnect it. If your
custom key store state is CONNECTED but you are having
trouble using it, make sure that its associated AWS CloudHSM cluster is
active and contains the minimum number of HSMs required for the
operation, if any.
For help repairing your custom key store, see the Troubleshooting Custom Key Stores topic in the AWS Key Management Service Developer Guide.
describeCustomKeyStores in interface AWSKMSdescribeCustomKeyStoresRequest - CustomKeyStoreNotFoundExceptionKMSInternalExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public DescribeKeyResult describeKey(DescribeKeyRequest describeKeyRequest) throws AmazonServiceException, AmazonClientException
Provides detailed information about the specified customer master key (CMK).
You can use DescribeKey on a predefined AWS alias, that is,
an AWS alias with no key ID. When you do, AWS KMS associates the alias
with an AWS managed CMK and returns its KeyId and
Arn in the response.
To perform this operation on a CMK in a different AWS account, specify the key ARN or alias ARN in the value of the KeyId parameter.
describeKey in interface AWSKMSdescribeKeyRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void disableKey(DisableKeyRequest disableKeyRequest) throws AmazonServiceException, AmazonClientException
Sets the state of a customer master key (CMK) to disabled, thereby preventing its use for cryptographic operations. You cannot perform this operation on a CMK in a different AWS account.
For more information about how key state affects the use of a CMK, see How Key State Affects the Use of a Customer Master Key in the AWS Key Management Service Developer Guide .
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
disableKey in interface AWSKMSdisableKeyRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void disableKeyRotation(DisableKeyRotationRequest disableKeyRotationRequest) throws AmazonServiceException, AmazonClientException
Disables automatic rotation of the key material for the specified customer master key (CMK). You cannot perform this operation on a CMK in a different AWS account.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
disableKeyRotation in interface AWSKMSdisableKeyRotationRequest - NotFoundExceptionDisabledExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionUnsupportedOperationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public DisconnectCustomKeyStoreResult disconnectCustomKeyStore(DisconnectCustomKeyStoreRequest disconnectCustomKeyStoreRequest) throws AmazonServiceException, AmazonClientException
Disconnects the custom key store from its associated AWS CloudHSM cluster. While a custom key store is disconnected, you can manage the custom key store and its customer master keys (CMKs), but you cannot create or use CMKs in the custom key store. You can reconnect the custom key store at any time.
While a custom key store is disconnected, all attempts to create customer master keys (CMKs) in the custom key store or to use existing CMKs in cryptographic operations will fail. This action can prevent users from storing and accessing sensitive data.
To find the connection state of a custom key store, use the DescribeCustomKeyStores operation. To reconnect a custom key store, use the ConnectCustomKeyStore operation.
If the operation succeeds, it returns a JSON object with no properties.
This operation is part of the Custom Key Store feature feature in AWS KMS, which combines the convenience and extensive integration of AWS KMS with the isolation and control of a single-tenant key store.
disconnectCustomKeyStore in interface AWSKMSdisconnectCustomKeyStoreRequest - CustomKeyStoreInvalidStateExceptionCustomKeyStoreNotFoundExceptionKMSInternalExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void enableKey(EnableKeyRequest enableKeyRequest) throws AmazonServiceException, AmazonClientException
Sets the key state of a customer master key (CMK) to enabled. This allows you to use the CMK for cryptographic operations. You cannot perform this operation on a CMK in a different AWS account.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
enableKey in interface AWSKMSenableKeyRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionLimitExceededExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void enableKeyRotation(EnableKeyRotationRequest enableKeyRotationRequest) throws AmazonServiceException, AmazonClientException
Enables automatic rotation of the key material for the specified customer master key (CMK). You cannot perform this operation on a CMK in a different AWS account.
You cannot enable automatic rotation of CMKs with imported key material or CMKs in a custom key store.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
enableKeyRotation in interface AWSKMSenableKeyRotationRequest - NotFoundExceptionDisabledExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionUnsupportedOperationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public EncryptResult encrypt(EncryptRequest encryptRequest) throws AmazonServiceException, AmazonClientException
Encrypts plaintext into ciphertext by using a customer master key (CMK).
The Encrypt operation has two primary use cases:
You can encrypt up to 4 kilobytes (4096 bytes) of arbitrary data such as an RSA key, a database password, or other sensitive information.
You can use the Encrypt operation to move encrypted data
from one AWS region to another. In the first region, generate a data key
and use the plaintext key to encrypt the data. Then, in the new region,
call the Encrypt method on same plaintext data key. Now, you
can safely move the encrypted data and encrypted data key to the new
region, and decrypt in the new region when necessary.
You don't need use this operation to encrypt a data key within a region. The GenerateDataKey and GenerateDataKeyWithoutPlaintext operations return an encrypted data key.
Also, you don't need to use this operation to encrypt data in your
application. You can use the plaintext and encrypted data keys that the
GenerateDataKey operation returns.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
To perform this operation on a CMK in a different AWS account, specify the key ARN or alias ARN in the value of the KeyId parameter.
encrypt in interface AWSKMSencryptRequest - NotFoundExceptionDisabledExceptionKeyUnavailableExceptionDependencyTimeoutExceptionInvalidKeyUsageExceptionInvalidGrantTokenExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public GenerateDataKeyResult generateDataKey(GenerateDataKeyRequest generateDataKeyRequest) throws AmazonServiceException, AmazonClientException
Generates a unique data key. This operation returns a plaintext copy of the data key and a copy that is encrypted under a customer master key (CMK) that you specify. You can use the plaintext key to encrypt your data outside of KMS and store the encrypted data key with the encrypted data.
GenerateDataKey returns a unique data key for each request.
The bytes in the key are not related to the caller or CMK that is used to
encrypt the data key.
To generate a data key, you need to specify the customer master key (CMK)
that will be used to encrypt the data key. You must also specify the
length of the data key using either the KeySpec or
NumberOfBytes field (but not both). For common key lengths
(128-bit and 256-bit symmetric keys), we recommend that you use
KeySpec. To perform this operation on a CMK in a different
AWS account, specify the key ARN or alias ARN in the value of the KeyId
parameter.
You will find the plaintext copy of the data key in the
Plaintext field of the response, and the encrypted copy of
the data key in the CiphertextBlob field.
We recommend that you use the following pattern to encrypt data locally in your application:
Use the GenerateDataKey operation to get a data encryption
key.
Use the plaintext data key (returned in the Plaintext field
of the response) to encrypt data locally, then erase the plaintext data
key from memory.
Store the encrypted data key (returned in the CiphertextBlob
field of the response) alongside the locally encrypted data.
To decrypt data locally:
Use the Decrypt operation to decrypt the encrypted data key. The operation returns a plaintext copy of the data key.
Use the plaintext data key to decrypt data locally, then erase the plaintext data key from memory.
To get only an encrypted copy of the data key, use GenerateDataKeyWithoutPlaintext. To get a cryptographically secure random byte string, use GenerateRandom.
You can use the optional encryption context to add additional security to
your encryption operation. When you specify an
EncryptionContext in the GenerateDataKey
operation, you must specify the same encryption context (a case-sensitive
exact match) in your request to Decrypt the data key. Otherwise,
the request to decrypt fails with an
InvalidCiphertextException. For more information, see Encryption Context in the AWS Key Management Service
Developer Guide .
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
generateDataKey in interface AWSKMSgenerateDataKeyRequest - NotFoundExceptionDisabledExceptionKeyUnavailableExceptionDependencyTimeoutExceptionInvalidKeyUsageExceptionInvalidGrantTokenExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public GenerateDataKeyWithoutPlaintextResult generateDataKeyWithoutPlaintext(GenerateDataKeyWithoutPlaintextRequest generateDataKeyWithoutPlaintextRequest) throws AmazonServiceException, AmazonClientException
Generates a unique data key. This operation returns a data key that is
encrypted under a customer master key (CMK) that you specify.
GenerateDataKeyWithoutPlaintext is identical to
GenerateDataKey except that returns only the encrypted copy of the
data key.
Like GenerateDataKey,
GenerateDataKeyWithoutPlaintext returns a unique data key
for each request. The bytes in the key are not related to the caller or
CMK that is used to encrypt the data key.
This operation is useful for systems that need to encrypt data at some point, but not immediately. When you need to encrypt the data, you call the Decrypt operation on the encrypted copy of the key.
It's also useful in distributed systems with different levels of trust. For example, you might store encrypted data in containers. One component of your system creates new containers and stores an encrypted data key with each container. Then, a different component puts the data into the containers. That component first decrypts the data key, uses the plaintext data key to encrypt data, puts the encrypted data into the container, and then destroys the plaintext data key. In this system, the component that creates the containers never sees the plaintext data key.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
generateDataKeyWithoutPlaintext in interface AWSKMSgenerateDataKeyWithoutPlaintextRequest - NotFoundExceptionDisabledExceptionKeyUnavailableExceptionDependencyTimeoutExceptionInvalidKeyUsageExceptionInvalidGrantTokenExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public GenerateRandomResult generateRandom(GenerateRandomRequest generateRandomRequest) throws AmazonServiceException, AmazonClientException
Returns a random byte string that is cryptographically secure.
By default, the random byte string is generated in AWS KMS. To generate the byte string in the AWS CloudHSM cluster that is associated with a custom key store, specify the custom key store ID.
For more information about entropy and random number generation, see the AWS Key Management Service Cryptographic Details whitepaper.
generateRandom in interface AWSKMSgenerateRandomRequest - DependencyTimeoutExceptionKMSInternalExceptionCustomKeyStoreNotFoundExceptionCustomKeyStoreInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public GetKeyPolicyResult getKeyPolicy(GetKeyPolicyRequest getKeyPolicyRequest) throws AmazonServiceException, AmazonClientException
Gets a key policy attached to the specified customer master key (CMK). You cannot perform this operation on a CMK in a different AWS account.
getKeyPolicy in interface AWSKMSgetKeyPolicyRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public GetKeyRotationStatusResult getKeyRotationStatus(GetKeyRotationStatusRequest getKeyRotationStatusRequest) throws AmazonServiceException, AmazonClientException
Gets a Boolean value that indicates whether automatic rotation of the key material is enabled for the specified customer master key (CMK).
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
Disabled: The key rotation status does not change when you disable a CMK. However, while the CMK is disabled, AWS KMS does not rotate the backing key.
Pending deletion: While a CMK is pending deletion, its key rotation
status is false and AWS KMS does not rotate the backing key.
If you cancel the deletion, the original key rotation status is restored.
To perform this operation on a CMK in a different AWS account, specify
the key ARN in the value of the KeyId parameter.
getKeyRotationStatus in interface AWSKMSgetKeyRotationStatusRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionUnsupportedOperationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public GetParametersForImportResult getParametersForImport(GetParametersForImportRequest getParametersForImportRequest) throws AmazonServiceException, AmazonClientException
Returns the items you need in order to import key material into AWS KMS from your existing key management infrastructure. For more information about importing key material into AWS KMS, see Importing Key Material in the AWS Key Management Service Developer Guide.
You must specify the key ID of the customer master key (CMK) into which
you will import key material. This CMK's Origin must be
EXTERNAL. You must also specify the wrapping algorithm and
type of wrapping key (public key) that you will use to encrypt the key
material. You cannot perform this operation on a CMK in a different AWS
account.
This operation returns a public key and an import token. Use the public
key to encrypt the key material. Store the import token to send with a
subsequent ImportKeyMaterial request. The public key and import
token from the same response must be used together. These items are valid
for 24 hours. When they expire, they cannot be used for a subsequent
ImportKeyMaterial request. To get new ones, send another
GetParametersForImport request.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
getParametersForImport in interface AWSKMSgetParametersForImportRequest - InvalidArnExceptionUnsupportedOperationExceptionDependencyTimeoutExceptionNotFoundExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ImportKeyMaterialResult importKeyMaterial(ImportKeyMaterialRequest importKeyMaterialRequest) throws AmazonServiceException, AmazonClientException
Imports key material into an existing AWS KMS customer master key (CMK) that was created without key material. You cannot perform this operation on a CMK in a different AWS account. For more information about creating CMKs with no key material and then importing key material, see Importing Key Material in the AWS Key Management Service Developer Guide.
Before using this operation, call GetParametersForImport. Its
response includes a public key and an import token. Use the public key to
encrypt the key material. Then, submit the import token from the same
GetParametersForImport response.
When calling this operation, you must specify the following values:
The key ID or key ARN of a CMK with no key material. Its
Origin must be EXTERNAL.
To create a CMK with no key material, call CreateKey and set the
value of its Origin parameter to EXTERNAL. To
get the Origin of a CMK, call DescribeKey.)
The encrypted key material. To get the public key to encrypt the key material, call GetParametersForImport.
The import token that GetParametersForImport returned. This token and the public key used to encrypt the key material must have come from the same response.
Whether the key material expires and if so, when. If you set an expiration date, you can change it only by reimporting the same key material and specifying a new expiration date. If the key material expires, AWS KMS deletes the key material and the CMK becomes unusable. To use the CMK again, you must reimport the same key material.
When this operation is successful, the key state of the CMK changes from
PendingImport to Enabled, and you can use the
CMK. After you successfully import key material into a CMK, you can
reimport the same key material into that CMK, but you cannot import
different key material.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
importKeyMaterial in interface AWSKMSimportKeyMaterialRequest - InvalidArnExceptionUnsupportedOperationExceptionDependencyTimeoutExceptionNotFoundExceptionKMSInternalExceptionKMSInvalidStateExceptionInvalidCiphertextExceptionIncorrectKeyMaterialExceptionExpiredImportTokenExceptionInvalidImportTokenExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListAliasesResult listAliases(ListAliasesRequest listAliasesRequest) throws AmazonServiceException, AmazonClientException
Gets a list of aliases in the caller's AWS account and region. You cannot list aliases in other accounts. For more information about aliases, see CreateAlias.
By default, the ListAliases command returns all aliases in the account
and region. To get only the aliases that point to a particular customer
master key (CMK), use the KeyId parameter.
The ListAliases response can include aliases that you
created and associated with your customer managed CMKs, and aliases that
AWS created and associated with AWS managed CMKs in your account. You can
recognize AWS aliases because their names have the format
aws/<service-name>, such as aws/dynamodb.
The response might also include aliases that have no
TargetKeyId field. These are predefined aliases that AWS has
created but has not yet associated with a CMK. Aliases that AWS creates
in your account, including predefined aliases, do not count against your
AWS KMS aliases limit.
listAliases in interface AWSKMSlistAliasesRequest - DependencyTimeoutExceptionInvalidMarkerExceptionKMSInternalExceptionInvalidArnExceptionNotFoundExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListGrantsResult listGrants(ListGrantsRequest listGrantsRequest) throws AmazonServiceException, AmazonClientException
Gets a list of all grants for the specified customer master key (CMK).
To perform this operation on a CMK in a different AWS account, specify
the key ARN in the value of the KeyId parameter.
listGrants in interface AWSKMSlistGrantsRequest - NotFoundExceptionDependencyTimeoutExceptionInvalidMarkerExceptionInvalidArnExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListKeyPoliciesResult listKeyPolicies(ListKeyPoliciesRequest listKeyPoliciesRequest) throws AmazonServiceException, AmazonClientException
Gets the names of the key policies that are attached to a customer master
key (CMK). This operation is designed to get policy names that you can
use in a GetKeyPolicy operation. However, the only valid policy
name is default. You cannot perform this operation on a CMK
in a different AWS account.
listKeyPolicies in interface AWSKMSlistKeyPoliciesRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListKeysResult listKeys(ListKeysRequest listKeysRequest) throws AmazonServiceException, AmazonClientException
Gets a list of all customer master keys (CMKs) in the caller's AWS account and region.
listKeys in interface AWSKMSlistKeysRequest - DependencyTimeoutExceptionKMSInternalExceptionInvalidMarkerExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListResourceTagsResult listResourceTags(ListResourceTagsRequest listResourceTagsRequest) throws AmazonServiceException, AmazonClientException
Returns a list of all tags for the specified customer master key (CMK).
You cannot perform this operation on a CMK in a different AWS account.
listResourceTags in interface AWSKMSlistResourceTagsRequest - KMSInternalExceptionNotFoundExceptionInvalidArnExceptionInvalidMarkerExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListRetirableGrantsResult listRetirableGrants(ListRetirableGrantsRequest listRetirableGrantsRequest) throws AmazonServiceException, AmazonClientException
Returns a list of all grants for which the grant's
RetiringPrincipal matches the one specified.
A typical use is to list all grants that you are able to retire. To retire a grant, use RetireGrant.
listRetirableGrants in interface AWSKMSlistRetirableGrantsRequest - DependencyTimeoutExceptionInvalidMarkerExceptionInvalidArnExceptionNotFoundExceptionKMSInternalExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void putKeyPolicy(PutKeyPolicyRequest putKeyPolicyRequest) throws AmazonServiceException, AmazonClientException
Attaches a key policy to the specified customer master key (CMK). You cannot perform this operation on a CMK in a different AWS account.
For more information about key policies, see Key Policies in the AWS Key Management Service Developer Guide.
putKeyPolicy in interface AWSKMSputKeyPolicyRequest - NotFoundExceptionInvalidArnExceptionMalformedPolicyDocumentExceptionDependencyTimeoutExceptionUnsupportedOperationExceptionKMSInternalExceptionLimitExceededExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ReEncryptResult reEncrypt(ReEncryptRequest reEncryptRequest) throws AmazonServiceException, AmazonClientException
Encrypts data on the server side with a new customer master key (CMK) without exposing the plaintext of the data on the client side. The data is first decrypted and then reencrypted. You can also use this operation to change the encryption context of a ciphertext.
You can reencrypt data using CMKs in different AWS accounts.
Unlike other operations, ReEncrypt is authorized twice, once
as ReEncryptFrom on the source CMK and once as
ReEncryptTo on the destination CMK. We recommend that you
include the "kms:ReEncrypt*" permission in your key policies to permit reencryption from or to the CMK. This
permission is automatically included in the key policy when you create a
CMK through the console. But you must include it manually when you create
a CMK programmatically or when you set a key policy with the
PutKeyPolicy operation.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
reEncrypt in interface AWSKMSreEncryptRequest - NotFoundExceptionDisabledExceptionInvalidCiphertextExceptionKeyUnavailableExceptionDependencyTimeoutExceptionInvalidKeyUsageExceptionInvalidGrantTokenExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void retireGrant(RetireGrantRequest retireGrantRequest) throws AmazonServiceException, AmazonClientException
Retires a grant. To clean up, you can retire a grant when you're done using it. You should revoke a grant when you intend to actively deny operations that depend on it. The following are permitted to call this API:
The AWS account (root user) under which the grant was created
The RetiringPrincipal, if present in the grant
The GranteePrincipal, if RetireGrant is an
operation specified in the grant
You must identify the grant to retire by its grant token or by a combination of the grant ID and the Amazon Resource Name (ARN) of the customer master key (CMK). A grant token is a unique variable-length base64-encoded string. A grant ID is a 64 character unique identifier of a grant. The CreateGrant operation returns both.
retireGrant in interface AWSKMSretireGrantRequest - InvalidArnExceptionInvalidGrantTokenExceptionInvalidGrantIdExceptionNotFoundExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void revokeGrant(RevokeGrantRequest revokeGrantRequest) throws AmazonServiceException, AmazonClientException
Revokes the specified grant for the specified customer master key (CMK). You can revoke a grant to actively deny operations that depend on it.
To perform this operation on a CMK in a different AWS account, specify
the key ARN in the value of the KeyId parameter.
revokeGrant in interface AWSKMSrevokeGrantRequest - NotFoundExceptionDependencyTimeoutExceptionInvalidArnExceptionInvalidGrantIdExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ScheduleKeyDeletionResult scheduleKeyDeletion(ScheduleKeyDeletionRequest scheduleKeyDeletionRequest) throws AmazonServiceException, AmazonClientException
Schedules the deletion of a customer master key (CMK). You may provide a
waiting period, specified in days, before deletion occurs. If you do not
provide a waiting period, the default period of 30 days is used. When
this operation is successful, the key state of the CMK changes to
PendingDeletion. Before the waiting period ends, you can use
CancelKeyDeletion to cancel the deletion of the CMK. After the
waiting period ends, AWS KMS deletes the CMK and all AWS KMS data
associated with it, including all aliases that refer to it.
Deleting a CMK is a destructive and potentially dangerous operation. When a CMK is deleted, all data that was encrypted under the CMK is unrecoverable. To prevent the use of a CMK without deleting it, use DisableKey.
If you schedule deletion of a CMK from a custom key store, when the waiting period expires,
ScheduleKeyDeletion deletes the CMK from AWS KMS. Then AWS
KMS makes a best effort to delete the key material from the associated
AWS CloudHSM cluster. However, you might need to manually delete the orphaned key material from the cluster and its backups.
You cannot perform this operation on a CMK in a different AWS account.
For more information about scheduling a CMK for deletion, see Deleting Customer Master Keys in the AWS Key Management Service Developer Guide.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
scheduleKeyDeletion in interface AWSKMSscheduleKeyDeletionRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void tagResource(TagResourceRequest tagResourceRequest) throws AmazonServiceException, AmazonClientException
Adds or edits tags for a customer master key (CMK). You cannot perform this operation on a CMK in a different AWS account.
Each tag consists of a tag key and a tag value. Tag keys and tag values are both required, but tag values can be empty (null) strings.
You can only use a tag key once for each CMK. If you use the tag key again, AWS KMS replaces the current tag value with the specified value.
For information about the rules that apply to tag keys and tag values, see User-Defined Tag Restrictions in the AWS Billing and Cost Management User Guide.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
tagResource in interface AWSKMStagResourceRequest - KMSInternalExceptionNotFoundExceptionInvalidArnExceptionKMSInvalidStateExceptionLimitExceededExceptionTagExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void untagResource(UntagResourceRequest untagResourceRequest) throws AmazonServiceException, AmazonClientException
Removes the specified tags from the specified customer master key (CMK). You cannot perform this operation on a CMK in a different AWS account.
To remove a tag, specify the tag key. To change the tag value of an existing tag key, use TagResource.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
untagResource in interface AWSKMSuntagResourceRequest - KMSInternalExceptionNotFoundExceptionInvalidArnExceptionKMSInvalidStateExceptionTagExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void updateAlias(UpdateAliasRequest updateAliasRequest) throws AmazonServiceException, AmazonClientException
Associates an existing alias with a different customer master key (CMK). Each CMK can have multiple aliases, but the aliases must be unique within the account and region. You cannot perform this operation on an alias in a different AWS account.
This operation works only on existing aliases. To change the alias of a CMK to a new value, use CreateAlias to create a new alias and DeleteAlias to delete the old alias.
Because an alias is not a property of a CMK, you can create, update, and delete the aliases of a CMK without affecting the CMK. Also, aliases do not appear in the response from the DescribeKey operation. To get the aliases of all CMKs in the account, use the ListAliases operation.
The alias name must begin with alias/ followed by a name,
such as alias/ExampleAlias. It can contain only alphanumeric
characters, forward slashes (/), underscores (_), and dashes (-). The
alias name cannot begin with alias/aws/. The
alias/aws/ prefix is reserved for AWS managed CMKs.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
updateAlias in interface AWSKMSupdateAliasRequest - DependencyTimeoutExceptionNotFoundExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public UpdateCustomKeyStoreResult updateCustomKeyStore(UpdateCustomKeyStoreRequest updateCustomKeyStoreRequest) throws AmazonServiceException, AmazonClientException
Changes the properties of a custom key store. Use the
CustomKeyStoreId parameter to identify the custom key store
you want to edit. Use the remaining parameters to change the properties
of the custom key store.
You can only update a custom key store that is disconnected. To disconnect the custom key store, use DisconnectCustomKeyStore. To reconnect the custom key store after the update completes, use ConnectCustomKeyStore. To find the connection state of a custom key store, use the DescribeCustomKeyStores operation.
Use the parameters of UpdateCustomKeyStore to edit your
keystore settings.
Use the NewCustomKeyStoreName parameter to change the friendly name of the custom key store to the value that you specify.
Use the KeyStorePassword parameter tell AWS KMS the current
password of the kmsuser crypto user (CU) in the associated AWS
CloudHSM cluster. You can use this parameter to fix connection failures that occur when AWS KMS cannot log into the
associated cluster because the kmsuser password has changed.
This value does not change the password in the AWS CloudHSM cluster.
Use the CloudHsmClusterId parameter to associate the custom key store with a different, but related, AWS CloudHSM cluster. You can use this parameter to repair a custom key store if its AWS CloudHSM cluster becomes corrupted or is deleted, or when you need to create or restore a cluster from a backup.
If the operation succeeds, it returns a JSON object with no properties.
This operation is part of the Custom Key Store feature feature in AWS KMS, which combines the convenience and extensive integration of AWS KMS with the isolation and control of a single-tenant key store.
updateCustomKeyStore in interface AWSKMSupdateCustomKeyStoreRequest - CustomKeyStoreNotFoundExceptionCloudHsmClusterNotFoundExceptionCloudHsmClusterNotRelatedExceptionCustomKeyStoreInvalidStateExceptionKMSInternalExceptionCloudHsmClusterNotActiveExceptionCloudHsmClusterInvalidConfigurationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void updateKeyDescription(UpdateKeyDescriptionRequest updateKeyDescriptionRequest) throws AmazonServiceException, AmazonClientException
Updates the description of a customer master key (CMK). To see the description of a CMK, use DescribeKey.
You cannot perform this operation on a CMK in a different AWS account.
The result of this operation varies with the key state of the CMK. For details, see How Key State Affects Use of a Customer Master Key in the AWS Key Management Service Developer Guide.
updateKeyDescription in interface AWSKMSupdateKeyDescriptionRequest - NotFoundExceptionInvalidArnExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public CreateKeyResult createKey() throws AmazonServiceException, AmazonClientException
Creates a customer managed customer master key (CMK) in your AWS account.
You can use a CMK to encrypt small amounts of data (up to 4096 bytes) directly. But CMKs are more commonly used to encrypt the data keys that are used to encrypt data.
To create a CMK for imported key material, use the Origin
parameter with a value of EXTERNAL.
To create a CMK in a custom key store, use the CustomKeyStoreId parameter to
specify the custom key store. You must also use the Origin
parameter with a value of AWS_CLOUDHSM. The AWS CloudHSM
cluster that is associated with the custom key store must have at least
two active HSMs in different Availability Zones in the AWS Region.
You cannot use this operation to create a CMK in a different AWS account.
createKey in interface AWSKMSMalformedPolicyDocumentExceptionDependencyTimeoutExceptionInvalidArnExceptionUnsupportedOperationExceptionKMSInternalExceptionLimitExceededExceptionTagExceptionCustomKeyStoreNotFoundExceptionCustomKeyStoreInvalidStateExceptionCloudHsmClusterInvalidConfigurationExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListKeysResult listKeys() throws AmazonServiceException, AmazonClientException
Gets a list of all customer master keys (CMKs) in the caller's AWS account and region.
listKeys in interface AWSKMSDependencyTimeoutExceptionKMSInternalExceptionInvalidMarkerExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public ListAliasesResult listAliases() throws AmazonServiceException, AmazonClientException
Gets a list of aliases in the caller's AWS account and region. You cannot list aliases in other accounts. For more information about aliases, see CreateAlias.
By default, the ListAliases command returns all aliases in the account
and region. To get only the aliases that point to a particular customer
master key (CMK), use the KeyId parameter.
The ListAliases response can include aliases that you
created and associated with your customer managed CMKs, and aliases that
AWS created and associated with AWS managed CMKs in your account. You can
recognize AWS aliases because their names have the format
aws/<service-name>, such as aws/dynamodb.
The response might also include aliases that have no
TargetKeyId field. These are predefined aliases that AWS has
created but has not yet associated with a CMK. Aliases that AWS creates
in your account, including predefined aliases, do not count against your
AWS KMS aliases limit.
listAliases in interface AWSKMSDependencyTimeoutExceptionInvalidMarkerExceptionKMSInternalExceptionInvalidArnExceptionNotFoundExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public void retireGrant()
throws AmazonServiceException,
AmazonClientException
Retires a grant. To clean up, you can retire a grant when you're done using it. You should revoke a grant when you intend to actively deny operations that depend on it. The following are permitted to call this API:
The AWS account (root user) under which the grant was created
The RetiringPrincipal, if present in the grant
The GranteePrincipal, if RetireGrant is an
operation specified in the grant
You must identify the grant to retire by its grant token or by a combination of the grant ID and the Amazon Resource Name (ARN) of the customer master key (CMK). A grant token is a unique variable-length base64-encoded string. A grant ID is a 64 character unique identifier of a grant. The CreateGrant operation returns both.
retireGrant in interface AWSKMSInvalidArnExceptionInvalidGrantTokenExceptionInvalidGrantIdExceptionNotFoundExceptionDependencyTimeoutExceptionKMSInternalExceptionKMSInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.public GenerateRandomResult generateRandom() throws AmazonServiceException, AmazonClientException
Returns a random byte string that is cryptographically secure.
By default, the random byte string is generated in AWS KMS. To generate the byte string in the AWS CloudHSM cluster that is associated with a custom key store, specify the custom key store ID.
For more information about entropy and random number generation, see the AWS Key Management Service Cryptographic Details whitepaper.
generateRandom in interface AWSKMSDependencyTimeoutExceptionKMSInternalExceptionCustomKeyStoreNotFoundExceptionCustomKeyStoreInvalidStateExceptionAmazonClientException - If any internal errors are encountered
inside the client while attempting to make the request or
handle the response. For example if a network connection is
not available.AmazonServiceException - If an error response is returned by AWS
Key Management Service indicating either a problem with the
data in the request, or a server side issue.@Deprecated public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing the request.
getCachedResponseMetadata in interface AWSKMSrequest - The originally executed requestCopyright © 2019. All rights reserved.