Class: Aws::PaymentCryptography::Client

Inherits:

Seahorse::Client::Base

• Object
• Seahorse::Client::Base
• Aws::PaymentCryptography::Client

Includes:

ClientStubs

Defined in:

gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb

Overview

An API client for PaymentCryptography. To construct a client, you need to configure a :region and :credentials.

client = Aws::PaymentCryptography::Client.new(
  region: region_name,
  credentials: credentials,
  # ...
)

For details on configuring region and credentials see the developer guide.

See #initialize for a full list of supported configuration options.

Instance Attribute Summary

Attributes inherited from Seahorse::Client::Base

#config, #handlers

API Operations

• #create_alias(params = {}) ⇒ Types::CreateAliasOutput

  Creates an alias, or a friendly name, for an Amazon Web Services Payment Cryptography key.

• #create_key(params = {}) ⇒ Types::CreateKeyOutput

  Creates an Amazon Web Services Payment Cryptography key, a logical representation of a cryptographic key, that is unique in your account and Amazon Web Services Region.

• #delete_alias(params = {}) ⇒ Struct

  Deletes the alias, but doesn't affect the underlying key.

• #delete_key(params = {}) ⇒ Types::DeleteKeyOutput

  Deletes the key material and metadata associated with Amazon Web Services Payment Cryptography key.

• #export_key(params = {}) ⇒ Types::ExportKeyOutput

  Exports a key from Amazon Web Services Payment Cryptography.

• #get_alias(params = {}) ⇒ Types::GetAliasOutput

  Gets the Amazon Web Services Payment Cryptography key associated with the alias.

• #get_key(params = {}) ⇒ Types::GetKeyOutput

  Gets the key material for an Amazon Web Services Payment Cryptography key, including the immutable and mutable data specified when the key was created.

• #get_parameters_for_export(params = {}) ⇒ Types::GetParametersForExportOutput

  Gets the export token and the signing key certificate to initiate a TR-34 key export from Amazon Web Services Payment Cryptography.

• #get_parameters_for_import(params = {}) ⇒ Types::GetParametersForImportOutput

  Gets the import token and the wrapping key certificate in PEM format (base64 encoded) to initiate a TR-34 WrappedKeyBlock or a RSA WrappedKeyCryptogram import into Amazon Web Services Payment Cryptography.

• #get_public_key_certificate(params = {}) ⇒ Types::GetPublicKeyCertificateOutput

  Gets the public key certificate of the asymmetric key pair that exists within Amazon Web Services Payment Cryptography.

• #import_key(params = {}) ⇒ Types::ImportKeyOutput

  Imports symmetric keys and public key certificates in PEM format (base64 encoded) into Amazon Web Services Payment Cryptography.

• #list_aliases(params = {}) ⇒ Types::ListAliasesOutput

  Lists the aliases for all keys in the caller's Amazon Web Services account and Amazon Web Services Region.

• #list_keys(params = {}) ⇒ Types::ListKeysOutput

  Lists the keys in the caller's Amazon Web Services account and Amazon Web Services Region.

• #list_tags_for_resource(params = {}) ⇒ Types::ListTagsForResourceOutput

  Lists the tags for an Amazon Web Services resource.

• #restore_key(params = {}) ⇒ Types::RestoreKeyOutput

  Cancels a scheduled key deletion during the waiting period.

• #start_key_usage(params = {}) ⇒ Types::StartKeyUsageOutput

  Enables an Amazon Web Services Payment Cryptography key, which makes it active for cryptographic operations within Amazon Web Services Payment Cryptography.

• #stop_key_usage(params = {}) ⇒ Types::StopKeyUsageOutput

  Disables an Amazon Web Services Payment Cryptography key, which makes it inactive within Amazon Web Services Payment Cryptography.

• #tag_resource(params = {}) ⇒ Struct

  Adds or edits tags on an Amazon Web Services Payment Cryptography key.

• #untag_resource(params = {}) ⇒ Struct

  Deletes a tag from an Amazon Web Services Payment Cryptography key.

• #update_alias(params = {}) ⇒ Types::UpdateAliasOutput

  Associates an existing Amazon Web Services Payment Cryptography alias with a different key.

Instance Method Summary

• #initialize(options) ⇒ Client constructor

  A new instance of Client.

Methods included from ClientStubs

#api_requests, #stub_data, #stub_responses

Methods inherited from Seahorse::Client::Base

add_plugin, api, clear_plugins, define, new, #operation_names, plugins, remove_plugin, set_api, set_plugins

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Constructor Details

#initialize(options) ⇒ Client

Returns a new instance of Client.

Parameters:

• options (Hash)

Options Hash (options):

• :plugins (Array<Seahorse::Client::Plugin>) — default: []] —

  A list of plugins to apply to the client. Each plugin is either a class name or an instance of a plugin class.

• :credentials (required, Aws::CredentialProvider) —

  Your AWS credentials. This can be an instance of any one of the following classes:

  • Aws::Credentials - Used for configuring static, non-refreshing credentials.

  • Aws::SharedCredentials - Used for loading static credentials from a shared file, such as ~/.aws/config.

  • Aws::AssumeRoleCredentials - Used when you need to assume a role.

  • Aws::AssumeRoleWebIdentityCredentials - Used when you need to assume a role after providing credentials via the web.

  • Aws::SSOCredentials - Used for loading credentials from AWS SSO using an access token generated from aws login.

  • Aws::ProcessCredentials - Used for loading credentials from a process that outputs to stdout.

  • Aws::InstanceProfileCredentials - Used for loading credentials from an EC2 IMDS on an EC2 instance.

  • Aws::ECSCredentials - Used for loading credentials from instances running in ECS.

  • Aws::CognitoIdentityCredentials - Used for loading credentials from the Cognito Identity service.

  When :credentials are not configured directly, the following locations will be searched for credentials:

  • Aws.config[:credentials]
  • The :access_key_id, :secret_access_key, :session_token, and :account_id options.
  • ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY'], ENV['AWS_SESSION_TOKEN'], and ENV['AWS_ACCOUNT_ID']
  • ~/.aws/credentials
  • ~/.aws/config
  • EC2/ECS IMDS instance profile - When used by default, the timeouts are very aggressive. Construct and pass an instance of Aws::InstanceProfileCredentials or Aws::ECSCredentials to enable retries and extended timeouts. Instance profile credential fetching can be disabled by setting ENV['AWS_EC2_METADATA_DISABLED'] to true.
• :region (required, String) —

  The AWS region to connect to. The configured :region is used to determine the service :endpoint. When not passed, a default :region is searched for in the following locations:

  • Aws.config[:region]
  • ENV['AWS_REGION']
  • ENV['AMAZON_REGION']
  • ENV['AWS_DEFAULT_REGION']
  • ~/.aws/credentials
  • ~/.aws/config
• :access_key_id (String)
• :account_id (String)
• :active_endpoint_cache (Boolean) — default: false —

  When set to true, a thread polling for endpoints will be running in the background every 60 secs (default). Defaults to false.

• :adaptive_retry_wait_to_fill (Boolean) — default: true —

  Used only in adaptive retry mode. When true, the request will sleep until there is sufficent client side capacity to retry the request. When false, the request will raise a RetryCapacityNotAvailableError and will not retry instead of sleeping.

• :client_side_monitoring (Boolean) — default: false —

  When true, client-side metrics will be collected for all API requests from this client.

• :client_side_monitoring_client_id (String) — default: "" —

  Allows you to provide an identifier for this client which will be attached to all generated client side metrics. Defaults to an empty string.

• :client_side_monitoring_host (String) — default: "127.0.0.1" —

  Allows you to specify the DNS hostname or IPv4 or IPv6 address that the client side monitoring agent is running on, where client metrics will be published via UDP.

• :client_side_monitoring_port (Integer) — default: 31000 —

  Required for publishing client metrics. The port that the client side monitoring agent is running on, where client metrics will be published via UDP.

• :client_side_monitoring_publisher (Aws::ClientSideMonitoring::Publisher) — default: Aws::ClientSideMonitoring::Publisher —

  Allows you to provide a custom client-side monitoring publisher class. By default, will use the Client Side Monitoring Agent Publisher.

• :convert_params (Boolean) — default: true —

  When true, an attempt is made to coerce request parameters into the required types.

• :correct_clock_skew (Boolean) — default: true —

  Used only in standard and adaptive retry modes. Specifies whether to apply a clock skew correction and retry requests with skewed client clocks.

• :defaults_mode (String) — default: "legacy" —

  See DefaultsModeConfiguration for a list of the accepted modes and the configuration defaults that are included.

• :disable_host_prefix_injection (Boolean) — default: false —

  When true, the SDK will not prepend the modeled host prefix to the endpoint.

• :disable_request_compression (Boolean) — default: false —

  When set to 'true' the request body will not be compressed for supported operations.

• :endpoint (String, URI::HTTPS, URI::HTTP) —

  Normally you should not configure the :endpoint option directly. This is normally constructed from the :region option. Configuring :endpoint is normally reserved for connecting to test or custom endpoints. The endpoint should be a URI formatted like:

  'http://example.com'
  'https://example.com'
  'http://example.com:123'
  

• :endpoint_cache_max_entries (Integer) — default: 1000 —

  Used for the maximum size limit of the LRU cache storing endpoints data for endpoint discovery enabled operations. Defaults to 1000.

• :endpoint_cache_max_threads (Integer) — default: 10 —

  Used for the maximum threads in use for polling endpoints to be cached, defaults to 10.

• :endpoint_cache_poll_interval (Integer) — default: 60 —

  When :endpoint_discovery and :active_endpoint_cache is enabled, Use this option to config the time interval in seconds for making requests fetching endpoints information. Defaults to 60 sec.

• :endpoint_discovery (Boolean) — default: false —

  When set to true, endpoint discovery will be enabled for operations when available.

• :ignore_configured_endpoint_urls (Boolean) —

  Setting to true disables use of endpoint URLs provided via environment variables and the shared configuration file.

• :log_formatter (Aws::Log::Formatter) — default: Aws::Log::Formatter.default —

  The log formatter.

• :log_level (Symbol) — default: :info —

  The log level to send messages to the :logger at.

• :logger (Logger) —

  The Logger instance to send log messages to. If this option is not set, logging will be disabled.

• :max_attempts (Integer) — default: 3 —

  An integer representing the maximum number attempts that will be made for a single request, including the initial attempt. For example, setting this value to 5 will result in a request being retried up to 4 times. Used in standard and adaptive retry modes.

• :profile (String) — default: "default" —

  Used when loading credentials from the shared credentials file at HOME/.aws/credentials. When not specified, 'default' is used.

• :request_checksum_calculation (String) — default: "when_supported" —

  Determines when a checksum will be calculated for request payloads. Values are:

  • when_supported - (default) When set, a checksum will be calculated for all request payloads of operations modeled with the httpChecksum trait where requestChecksumRequired is true and/or a requestAlgorithmMember is modeled.
  • when_required - When set, a checksum will only be calculated for request payloads of operations modeled with the httpChecksum trait where requestChecksumRequired is true or where a requestAlgorithmMember is modeled and supplied.
• :request_min_compression_size_bytes (Integer) — default: 10240 —

  The minimum size in bytes that triggers compression for request bodies. The value must be non-negative integer value between 0 and 10485780 bytes inclusive.

• :response_checksum_validation (String) — default: "when_supported" —

  Determines when checksum validation will be performed on response payloads. Values are:

  • when_supported - (default) When set, checksum validation is performed on all response payloads of operations modeled with the httpChecksum trait where responseAlgorithms is modeled, except when no modeled checksum algorithms are supported.
  • when_required - When set, checksum validation is not performed on response payloads of operations unless the checksum algorithm is supported and the requestValidationModeMember member is set to ENABLED.
• :retry_backoff (Proc) —

  A proc or lambda used for backoff. Defaults to 2**retries * retry_base_delay. This option is only used in the legacy retry mode.

• :retry_base_delay (Float) — default: 0.3 —

  The base delay in seconds used by the default backoff function. This option is only used in the legacy retry mode.

• :retry_jitter (Symbol) — default: :none —

  A delay randomiser function used by the default backoff function. Some predefined functions can be referenced by name - :none, :equal, :full, otherwise a Proc that takes and returns a number. This option is only used in the legacy retry mode.

  @see https://www.awsarchitectureblog.com/2015/03/backoff.html

• :retry_limit (Integer) — default: 3 —

  The maximum number of times to retry failed requests. Only ~ 500 level server errors and certain ~ 400 level client errors are retried. Generally, these are throttling errors, data checksum errors, networking errors, timeout errors, auth errors, endpoint discovery, and errors from expired credentials. This option is only used in the legacy retry mode.

• :retry_max_delay (Integer) — default: 0 —

  The maximum number of seconds to delay between retries (0 for no limit) used by the default backoff function. This option is only used in the legacy retry mode.

• :retry_mode (String) — default: "legacy" —

  Specifies which retry algorithm to use. Values are:

  • legacy - The pre-existing retry behavior. This is default value if no retry mode is provided.

  • standard - A standardized set of retry rules across the AWS SDKs. This includes support for retry quotas, which limit the number of unsuccessful retries a client can make.

  • adaptive - An experimental retry mode that includes all the functionality of standard mode along with automatic client side throttling. This is a provisional mode that may change behavior in the future.

• :sdk_ua_app_id (String) —

  A unique and opaque application ID that is appended to the User-Agent header as app/sdk_ua_app_id. It should have a maximum length of 50. This variable is sourced from environment variable AWS_SDK_UA_APP_ID or the shared config profile attribute sdk_ua_app_id.

• :secret_access_key (String)
• :session_token (String)
• :sigv4a_signing_region_set (Array) —

  A list of regions that should be signed with SigV4a signing. When not passed, a default :sigv4a_signing_region_set is searched for in the following locations:

  • Aws.config[:sigv4a_signing_region_set]
  • ENV['AWS_SIGV4A_SIGNING_REGION_SET']
  • ~/.aws/config
• :simple_json (Boolean) — default: false —

  Disables request parameter conversion, validation, and formatting. Also disables response data type conversions. The request parameters hash must be formatted exactly as the API expects.This option is useful when you want to ensure the highest level of performance by avoiding overhead of walking request parameters and response data structures.

• :stub_responses (Boolean) — default: false —

  Causes the client to return stubbed responses. By default fake responses are generated and returned. You can specify the response data to return or errors to raise by calling ClientStubs#stub_responses. See ClientStubs for more information.

  Please note When response stubbing is enabled, no HTTP requests are made, and retries are disabled.

• :telemetry_provider (Aws::Telemetry::TelemetryProviderBase) — default: Aws::Telemetry::NoOpTelemetryProvider —

  Allows you to provide a telemetry provider, which is used to emit telemetry data. By default, uses NoOpTelemetryProvider which will not record or emit any telemetry data. The SDK supports the following telemetry providers:

  • OpenTelemetry (OTel) - To use the OTel provider, install and require the opentelemetry-sdk gem and then, pass in an instance of a Aws::Telemetry::OTelProvider for telemetry provider.
• :token_provider (Aws::TokenProvider) —

  A Bearer Token Provider. This can be an instance of any one of the following classes:

  • Aws::StaticTokenProvider - Used for configuring static, non-refreshing tokens.

  • Aws::SSOTokenProvider - Used for loading tokens from AWS SSO using an access token generated from aws login.

  When :token_provider is not configured directly, the Aws::TokenProviderChain will be used to search for tokens configured for your profile in shared configuration files.

• :use_dualstack_endpoint (Boolean) —

  When set to true, dualstack enabled endpoints (with .aws TLD) will be used if available.

• :use_fips_endpoint (Boolean) —

  When set to true, fips compatible endpoints will be used if available. When a fips region is used, the region is normalized and this config is set to true.

• :validate_params (Boolean) — default: true —

  When true, request parameters are validated before sending the request.

• :endpoint_provider (Aws::PaymentCryptography::EndpointProvider) —

  The endpoint provider used to resolve endpoints. Any object that responds to #resolve_endpoint(parameters) where parameters is a Struct similar to Aws::PaymentCryptography::EndpointParameters.

• :http_continue_timeout (Float) — default: 1 —

  The number of seconds to wait for a 100-continue response before sending the request body. This option has no effect unless the request has "Expect" header set to "100-continue". Defaults to nil which disables this behaviour. This value can safely be set per request on the session.

• :http_idle_timeout (Float) — default: 5 —

  The number of seconds a connection is allowed to sit idle before it is considered stale. Stale connections are closed and removed from the pool before making a request.

• :http_open_timeout (Float) — default: 15 —

  The default number of seconds to wait for response data. This value can safely be set per-request on the session.

• :http_proxy (URI::HTTP, String) —

  A proxy to send requests through. Formatted like 'http://proxy.com:123'.

• :http_read_timeout (Float) — default: 60 —

  The default number of seconds to wait for response data. This value can safely be set per-request on the session.

• :http_wire_trace (Boolean) — default: false —

  When true, HTTP debug output will be sent to the :logger.

• :on_chunk_received (Proc) —

  When a Proc object is provided, it will be used as callback when each chunk of the response body is received. It provides three arguments: the chunk, the number of bytes received, and the total number of bytes in the response (or nil if the server did not send a content-length).

• :on_chunk_sent (Proc) —

  When a Proc object is provided, it will be used as callback when each chunk of the request body is sent. It provides three arguments: the chunk, the number of bytes read from the body, and the total number of bytes in the body.

• :raise_response_errors (Boolean) — default: true —

  When true, response errors are raised.

• :ssl_ca_bundle (String) —

  Full path to the SSL certificate authority bundle file that should be used when verifying peer certificates. If you do not pass :ssl_ca_bundle or :ssl_ca_directory the the system default will be used if available.

• :ssl_ca_directory (String) —

  Full path of the directory that contains the unbundled SSL certificate authority files for verifying peer certificates. If you do not pass :ssl_ca_bundle or :ssl_ca_directory the the system default will be used if available.

• :ssl_ca_store (String) —

  Sets the X509::Store to verify peer certificate.

• :ssl_cert (OpenSSL::X509::Certificate) —

  Sets a client certificate when creating http connections.

• :ssl_key (OpenSSL::PKey) —

  Sets a client key when creating http connections.

• :ssl_timeout (Float) —

  Sets the SSL timeout in seconds

• :ssl_verify_peer (Boolean) — default: true —

  When true, SSL peer certificates are verified when establishing a connection.

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 473

def initialize(*args)
  super
end

Instance Method Details

#create_alias(params = {}) ⇒ Types::CreateAliasOutput

Creates an alias, or a friendly name, for an Amazon Web Services Payment Cryptography key. You can use an alias to identify a key in the console and when you call cryptographic operations such as EncryptData or DecryptData.

You can associate the alias with any key in the same Amazon Web Services Region. Each alias is associated with only one key at a time, but a key can have multiple aliases. You can't create an alias without a key. The alias must be unique in the account and Amazon Web Services Region, but you can create another alias with the same name in a different Amazon Web Services Region.

To change the key that's associated with the alias, call UpdateAlias. To delete the alias, call DeleteAlias. These operations don't affect the underlying key. To get the alias that you created, call ListAliases.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• DeleteAlias

• GetAlias

• ListAliases

• UpdateAlias

Examples:

Request syntax with placeholder values

resp = client.create_alias({
  alias_name: "AliasName", # required
  key_arn: "KeyArn",
})

Response structure

resp.alias.alias_name #=> String
resp.alias.key_arn #=> String

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :alias_name (required, String) —

  A friendly name that you can use to refer to a key. An alias must begin with alias/ followed by a name, for example alias/ExampleAlias. It can contain only alphanumeric characters, forward slashes (/), underscores (_), and dashes (-).

  Don't include personal, confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.

• :key_arn (String) —

  The KeyARN of the key to associate with the alias.

Returns:

• (Types::CreateAliasOutput) —

  Returns a response object which responds to the following methods:

  • #alias => Types::Alias

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 551

def create_alias(params = {}, options = {})
  req = build_request(:create_alias, params)
  req.send_request(options)
end

#create_key(params = {}) ⇒ Types::CreateKeyOutput

Creates an Amazon Web Services Payment Cryptography key, a logical representation of a cryptographic key, that is unique in your account and Amazon Web Services Region. You use keys for cryptographic functions such as encryption and decryption.

In addition to the key material used in cryptographic operations, an Amazon Web Services Payment Cryptography key includes metadata such as the key ARN, key usage, key origin, creation date, description, and key state.

When you create a key, you specify both immutable and mutable data about the key. The immutable data contains key attributes that define the scope and cryptographic operations that you can perform using the key, for example key class (example: SYMMETRIC_KEY), key algorithm (example: TDES_2KEY), key usage (example: TR31_P0_PIN_ENCRYPTION_KEY) and key modes of use (example: Encrypt). Amazon Web Services Payment Cryptography binds key attributes to keys using key blocks when you store or export them. Amazon Web Services Payment Cryptography stores the key contents wrapped and never stores or transmits them in the clear.

For information about valid combinations of key attributes, see Understanding key attributes in the Amazon Web Services Payment Cryptography User Guide. The mutable data contained within a key includes usage timestamp and key deletion timestamp and can be modified after creation.

You can use the CreateKey operation to generate an ECC (Elliptic Curve Cryptography) key pair used for establishing an ECDH (Elliptic Curve Diffie-Hellman) key agreement between two parties. In the ECDH key agreement process, both parties generate their own ECC key pair with key usage K3 and exchange the public keys. Each party then use their private key, the received public key from the other party, and the key derivation parameters including key derivation function, hash algorithm, derivation data, and key algorithm to derive a shared key.

To maintain the single-use principle of cryptographic keys in payments, ECDH derived keys should not be used for multiple purposes, such as a TR31_P0_PIN_ENCRYPTION_KEY and TR31_K1_KEY_BLOCK_PROTECTION_KEY. When creating ECC key pairs in Amazon Web Services Payment Cryptography you can optionally set the DeriveKeyUsage parameter, which defines the key usage bound to the symmetric key that will be derived using the ECC key pair.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• DeleteKey

• GetKey

• ListKeys

Examples:

Request syntax with placeholder values

resp = client.create_key({
  key_attributes: { # required
    key_usage: "TR31_B0_BASE_DERIVATION_KEY", # required, accepts TR31_B0_BASE_DERIVATION_KEY, TR31_C0_CARD_VERIFICATION_KEY, TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY, TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION, TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS, TR31_E1_EMV_MKEY_CONFIDENTIALITY, TR31_E2_EMV_MKEY_INTEGRITY, TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS, TR31_E5_EMV_MKEY_CARD_PERSONALIZATION, TR31_E6_EMV_MKEY_OTHER, TR31_K0_KEY_ENCRYPTION_KEY, TR31_K1_KEY_BLOCK_PROTECTION_KEY, TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT, TR31_M3_ISO_9797_3_MAC_KEY, TR31_M1_ISO_9797_1_MAC_KEY, TR31_M6_ISO_9797_5_CMAC_KEY, TR31_M7_HMAC_KEY, TR31_P0_PIN_ENCRYPTION_KEY, TR31_P1_PIN_GENERATION_KEY, TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE, TR31_V1_IBM3624_PIN_VERIFICATION_KEY, TR31_V2_VISA_PIN_VERIFICATION_KEY, TR31_K2_TR34_ASYMMETRIC_KEY
    key_class: "SYMMETRIC_KEY", # required, accepts SYMMETRIC_KEY, ASYMMETRIC_KEY_PAIR, PRIVATE_KEY, PUBLIC_KEY
    key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224, RSA_2048, RSA_3072, RSA_4096, ECC_NIST_P256, ECC_NIST_P384, ECC_NIST_P521
    key_modes_of_use: { # required
      encrypt: false,
      decrypt: false,
      wrap: false,
      unwrap: false,
      generate: false,
      sign: false,
      verify: false,
      derive_key: false,
      no_restrictions: false,
    },
  },
  key_check_value_algorithm: "CMAC", # accepts CMAC, ANSI_X9_24, HMAC
  exportable: false, # required
  enabled: false,
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  derive_key_usage: "TR31_B0_BASE_DERIVATION_KEY", # accepts TR31_B0_BASE_DERIVATION_KEY, TR31_C0_CARD_VERIFICATION_KEY, TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY, TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS, TR31_E1_EMV_MKEY_CONFIDENTIALITY, TR31_E2_EMV_MKEY_INTEGRITY, TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS, TR31_E5_EMV_MKEY_CARD_PERSONALIZATION, TR31_E6_EMV_MKEY_OTHER, TR31_K0_KEY_ENCRYPTION_KEY, TR31_K1_KEY_BLOCK_PROTECTION_KEY, TR31_M3_ISO_9797_3_MAC_KEY, TR31_M1_ISO_9797_1_MAC_KEY, TR31_M6_ISO_9797_5_CMAC_KEY, TR31_M7_HMAC_KEY, TR31_P0_PIN_ENCRYPTION_KEY, TR31_P1_PIN_GENERATION_KEY, TR31_V1_IBM3624_PIN_VERIFICATION_KEY, TR31_V2_VISA_PIN_VERIFICATION_KEY
})

Response structure

resp.key.key_arn #=> String
resp.key.key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.key.key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.key.key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.key.key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.wrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.generate #=> Boolean
resp.key.key_attributes.key_modes_of_use.sign #=> Boolean
resp.key.key_attributes.key_modes_of_use.verify #=> Boolean
resp.key.key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.key.key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.key.key_check_value #=> String
resp.key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"
resp.key.enabled #=> Boolean
resp.key.exportable #=> Boolean
resp.key.key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.key.key_origin #=> String, one of "EXTERNAL", "AWS_PAYMENT_CRYPTOGRAPHY"
resp.key.create_timestamp #=> Time
resp.key.usage_start_timestamp #=> Time
resp.key.usage_stop_timestamp #=> Time
resp.key.delete_pending_timestamp #=> Time
resp.key.delete_timestamp #=> Time
resp.key.derive_key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_attributes (required, Types::KeyAttributes) —

  The role of the key, the algorithm it supports, and the cryptographic operations allowed with the key. This data is immutable after the key is created.

• :key_check_value_algorithm (String) —

  The algorithm that Amazon Web Services Payment Cryptography uses to calculate the key check value (KCV). It is used to validate the key integrity.

  For TDES keys, the KCV is computed by encrypting 8 bytes, each with value of zero, with the key to be checked and retaining the 3 highest order bytes of the encrypted result. For AES keys, the KCV is computed using a CMAC algorithm where the input data is 16 bytes of zero and retaining the 3 highest order bytes of the encrypted result.

• :exportable (required, Boolean) —

  Specifies whether the key is exportable from the service.

• :enabled (Boolean) —

  Specifies whether to enable the key. If the key is enabled, it is activated for use within the service. If the key is not enabled, then it is created but not activated. The default value is enabled.

• :tags (Array<Types::Tag>) —

  Assigns one or more tags to the Amazon Web Services Payment Cryptography key. Use this parameter to tag a key when it is created. To tag an existing Amazon Web Services Payment Cryptography key, use the TagResource operation.

  Each tag consists of a tag key and a tag value. Both the tag key and the tag value are required, but the tag value can be an empty (null) string. You can't have more than one tag on an Amazon Web Services Payment Cryptography key with the same tag key.

  Don't include personal, confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.

  Tagging or untagging an Amazon Web Services Payment Cryptography key can allow or deny permission to the key.

• :derive_key_usage (String) —

  The intended cryptographic usage of keys derived from the ECC key pair to be created.

  After creating an ECC key pair, you cannot change the intended cryptographic usage of keys derived from it using ECDH.

Returns:

• (Types::CreateKeyOutput) —

  Returns a response object which responds to the following methods:

  • #key => Types::Key

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 740

def create_key(params = {}, options = {})
  req = build_request(:create_key, params)
  req.send_request(options)
end

#delete_alias(params = {}) ⇒ Struct

Deletes the alias, but doesn't affect the underlying key.

Each key can have multiple aliases. To get the aliases of all keys, use the UpdateAlias operation. To change the alias of a key, first use DeleteAlias to delete the current alias and then use CreateAlias to create a new alias. To associate an existing alias with a different key, call UpdateAlias.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• CreateAlias

• GetAlias

• ListAliases

• UpdateAlias

Examples:

Request syntax with placeholder values

resp = client.delete_alias({
  alias_name: "AliasName", # required
})

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :alias_name (required, String) —

  A friendly name that you can use to refer Amazon Web Services Payment Cryptography key. This value must begin with alias/ followed by a name, such as alias/ExampleAlias.

Returns:

• (Struct) —

  Returns an empty response.

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 791

def delete_alias(params = {}, options = {})
  req = build_request(:delete_alias, params)
  req.send_request(options)
end

#delete_key(params = {}) ⇒ Types::DeleteKeyOutput

Deletes the key material and metadata associated with Amazon Web Services Payment Cryptography key.

Key deletion is irreversible. After a key is deleted, you can't perform cryptographic operations using the key. For example, you can't decrypt data that was encrypted by a deleted Amazon Web Services Payment Cryptography key, and the data may become unrecoverable. Because key deletion is destructive, Amazon Web Services Payment Cryptography has a safety mechanism to prevent accidental deletion of a key. When you call this operation, Amazon Web Services Payment Cryptography disables the specified key but doesn't delete it until after a waiting period set using DeleteKeyInDays. The default waiting period is 7 days. During the waiting period, the KeyState is DELETE_PENDING. After the key is deleted, the KeyState is DELETE_COMPLETE.

You should delete a key only when you are sure that you don't need to use it anymore and no other parties are utilizing this key. If you aren't sure, consider deactivating it instead by calling StopKeyUsage.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• RestoreKey

• StartKeyUsage

• StopKeyUsage

Examples:

Request syntax with placeholder values

resp = client.delete_key({
  key_identifier: "KeyArnOrKeyAliasType", # required
  delete_key_in_days: 1,
})

Response structure

resp.key.key_arn #=> String
resp.key.key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.key.key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.key.key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.key.key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.wrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.generate #=> Boolean
resp.key.key_attributes.key_modes_of_use.sign #=> Boolean
resp.key.key_attributes.key_modes_of_use.verify #=> Boolean
resp.key.key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.key.key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.key.key_check_value #=> String
resp.key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"
resp.key.enabled #=> Boolean
resp.key.exportable #=> Boolean
resp.key.key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.key.key_origin #=> String, one of "EXTERNAL", "AWS_PAYMENT_CRYPTOGRAPHY"
resp.key.create_timestamp #=> Time
resp.key.usage_start_timestamp #=> Time
resp.key.usage_stop_timestamp #=> Time
resp.key.delete_pending_timestamp #=> Time
resp.key.delete_timestamp #=> Time
resp.key.derive_key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_identifier (required, String) —

  The KeyARN of the key that is scheduled for deletion.

• :delete_key_in_days (Integer) —

  The waiting period for key deletion. The default value is seven days.

Returns:

• (Types::DeleteKeyOutput) —

  Returns a response object which responds to the following methods:

  • #key => Types::Key

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 883

def delete_key(params = {}, options = {})
  req = build_request(:delete_key, params)
  req.send_request(options)
end

#export_key(params = {}) ⇒ Types::ExportKeyOutput

Exports a key from Amazon Web Services Payment Cryptography.

Amazon Web Services Payment Cryptography simplifies key exchange by replacing the existing paper-based approach with a modern electronic approach. With ExportKey you can export symmetric keys using either symmetric and asymmetric key exchange mechanisms. Using this operation, you can share your Amazon Web Services Payment Cryptography generated keys with other service partners to perform cryptographic operations outside of Amazon Web Services Payment Cryptography

For symmetric key exchange, Amazon Web Services Payment Cryptography uses the ANSI X9 TR-31 norm in accordance with PCI PIN guidelines. And for asymmetric key exchange, Amazon Web Services Payment Cryptography supports ANSI X9 TR-34 norm, RSA unwrap, and ECDH (Elliptic Curve Diffie-Hellman) key exchange mechanisms. Asymmetric key exchange methods are typically used to establish bi-directional trust between the two parties exhanging keys and are used for initial key exchange such as Key Encryption Key (KEK). After which you can export working keys using symmetric method to perform various cryptographic operations within Amazon Web Services Payment Cryptography.

PCI requires specific minimum key strength of wrapping keys used to protect the keys being exchanged electronically. These requirements can change when PCI standards are revised. The rules specify that wrapping keys used for transport must be at least as strong as the key being protected. For more information on recommended key strength of wrapping keys and key exchange mechanism, see Importing and exporting keys in the Amazon Web Services Payment Cryptography User Guide.

You can also use ExportKey functionality to generate and export an IPEK (Initial Pin Encryption Key) from Amazon Web Services Payment Cryptography using either TR-31 or TR-34 export key exchange. IPEK is generated from BDK (Base Derivation Key) and ExportDukptInitialKey attribute KSN (KeySerialNumber). The generated IPEK does not persist within Amazon Web Services Payment Cryptography and has to be re-generated each time during export.

For key exchange using TR-31 or TR-34 key blocks, you can also export optional blocks within the key block header which contain additional attribute information about the key. The KeyVersion within KeyBlockHeaders indicates the version of the key within the key block. Furthermore, KeyExportability within KeyBlockHeaders can be used to further restrict exportability of the key after export from Amazon Web Services Payment Cryptography.

The OptionalBlocks contain the additional data related to the key. For information on data type that can be included within optional blocks, refer to ASC X9.143-2022.

Data included in key block headers is signed but transmitted in clear text. Sensitive or confidential information should not be included in optional blocks. Refer to ASC X9.143-2022 standard for information on allowed data type.

To export initial keys (KEK) or IPEK using TR-34

Using this operation, you can export initial key using TR-34 asymmetric key exchange. You can only export KEK generated within Amazon Web Services Payment Cryptography. In TR-34 terminology, the sending party of the key is called Key Distribution Host (KDH) and the receiving party of the key is called Key Receiving Device (KRD). During key export process, KDH is Amazon Web Services Payment Cryptography which initiates key export and KRD is the user receiving the key.

To initiate TR-34 key export, the KRD must obtain an export token by calling GetParametersForExport. This operation also generates a key pair for the purpose of key export, signs the key and returns back the signing public key certificate (also known as KDH signing certificate) and root certificate chain. The KDH uses the private key to sign the the export payload and the signing public key certificate is provided to KRD to verify the signature. The KRD can import the root certificate into its Hardware Security Module (HSM), as required. The export token and the associated KDH signing certificate expires after 30 days.

Next the KRD generates a key pair for the the purpose of encrypting the KDH key and provides the public key cerificate (also known as KRD wrapping certificate) back to KDH. The KRD will also import the root cerificate chain into Amazon Web Services Payment Cryptography by calling ImportKey for RootCertificatePublicKey. The KDH, Amazon Web Services Payment Cryptography, will use the KRD wrapping cerificate to encrypt (wrap) the key under export and signs it with signing private key to generate a TR-34 WrappedKeyBlock. For more information on TR-34 key export, see section Exporting symmetric keys in the Amazon Web Services Payment Cryptography User Guide.

Set the following parameters:

• ExportAttributes: Specify export attributes in case of IPEK export. This parameter is optional for KEK export.

• ExportKeyIdentifier: The KeyARN of the KEK or BDK (in case of IPEK) under export.

• KeyMaterial: Use Tr34KeyBlock parameters.

• CertificateAuthorityPublicKeyIdentifier: The KeyARN of the certificate chain that signed the KRD wrapping key certificate.

• ExportToken: Obtained from KDH by calling GetParametersForImport.

• WrappingKeyCertificate: The public key certificate in PEM format (base64 encoded) of the KRD wrapping key Amazon Web Services Payment Cryptography uses for encryption of the TR-34 export payload. This certificate must be signed by the root certificate (CertificateAuthorityPublicKeyIdentifier) imported into Amazon Web Services Payment Cryptography.

When this operation is successful, Amazon Web Services Payment Cryptography returns the KEK or IPEK as a TR-34 WrappedKeyBlock.

To export initial keys (KEK) or IPEK using RSA Wrap and Unwrap

Using this operation, you can export initial key using asymmetric RSA wrap and unwrap key exchange method. To initiate export, generate an asymmetric key pair on the receiving HSM and obtain the public key certificate in PEM format (base64 encoded) for the purpose of wrapping and the root certifiate chain. Import the root certificate into Amazon Web Services Payment Cryptography by calling ImportKey for RootCertificatePublicKey.

Next call ExportKey and set the following parameters:

• CertificateAuthorityPublicKeyIdentifier: The KeyARN of the certificate chain that signed wrapping key certificate.

• KeyMaterial: Set to KeyCryptogram.

• WrappingKeyCertificate: The public key certificate in PEM format (base64 encoded) obtained by the receiving HSM and signed by the root certificate (CertificateAuthorityPublicKeyIdentifier) imported into Amazon Web Services Payment Cryptography. The receiving HSM uses its private key component to unwrap the WrappedKeyCryptogram.

When this operation is successful, Amazon Web Services Payment Cryptography returns the WrappedKeyCryptogram.

To export working keys or IPEK using TR-31

Using this operation, you can export working keys or IPEK using TR-31 symmetric key exchange. In TR-31, you must use an initial key such as KEK to encrypt or wrap the key under export. To establish a KEK, you can use CreateKey or ImportKey.

Set the following parameters:

• ExportAttributes: Specify export attributes in case of IPEK export. This parameter is optional for KEK export.

• ExportKeyIdentifier: The KeyARN of the KEK or BDK (in case of IPEK) under export.

• KeyMaterial: Use Tr31KeyBlock parameters.

To export working keys using ECDH

You can also use ECDH key agreement to export working keys in a TR-31 keyblock, where the wrapping key is an ECDH derived key.

To initiate a TR-31 key export using ECDH, both sides must create an ECC key pair with key usage K3 and exchange public key certificates. In Amazon Web Services Payment Cryptography, you can do this by calling CreateKey. If you have not already done so, you must import the CA chain that issued the receiving public key certificate by calling ImportKey with input RootCertificatePublicKey for root CA or TrustedPublicKey for intermediate CA. You can then complete a TR-31 key export by deriving a shared wrapping key using the service ECC key pair, public certificate of your ECC key pair outside of Amazon Web Services Payment Cryptography, and the key derivation parameters including key derivation function, hash algorithm, derivation data, key algorithm.

• KeyMaterial: Use DiffieHellmanTr31KeyBlock parameters.

• PrivateKeyIdentifier: The KeyArn of the ECC key pair created within Amazon Web Services Payment Cryptography to derive a shared KEK.

• PublicKeyCertificate: The public key certificate of the receiving ECC key pair in PEM format (base64 encoded) to derive a shared KEK.

• CertificateAuthorityPublicKeyIdentifier: The keyARN of the CA that signed the public key certificate of the receiving ECC key pair.

When this operation is successful, Amazon Web Services Payment Cryptography returns the working key as a TR-31 WrappedKeyBlock, where the wrapping key is the ECDH derived key.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• GetParametersForExport

• ImportKey

Examples:

Request syntax with placeholder values

resp = client.export_key({
  key_material: { # required
    tr_31_key_block: {
      wrapping_key_identifier: "KeyArnOrKeyAliasType", # required
      key_block_headers: {
        key_modes_of_use: {
          encrypt: false,
          decrypt: false,
          wrap: false,
          unwrap: false,
          generate: false,
          sign: false,
          verify: false,
          derive_key: false,
          no_restrictions: false,
        },
        key_exportability: "EXPORTABLE", # accepts EXPORTABLE, NON_EXPORTABLE, SENSITIVE
        key_version: "KeyVersion",
        optional_blocks: {
          "OptionalBlockId" => "OptionalBlockValue",
        },
      },
    },
    tr_34_key_block: {
      certificate_authority_public_key_identifier: "KeyArnOrKeyAliasType", # required
      wrapping_key_certificate: "CertificateType", # required
      export_token: "ExportTokenId", # required
      key_block_format: "X9_TR34_2012", # required, accepts X9_TR34_2012
      random_nonce: "EvenHexLengthBetween16And32",
      key_block_headers: {
        key_modes_of_use: {
          encrypt: false,
          decrypt: false,
          wrap: false,
          unwrap: false,
          generate: false,
          sign: false,
          verify: false,
          derive_key: false,
          no_restrictions: false,
        },
        key_exportability: "EXPORTABLE", # accepts EXPORTABLE, NON_EXPORTABLE, SENSITIVE
        key_version: "KeyVersion",
        optional_blocks: {
          "OptionalBlockId" => "OptionalBlockValue",
        },
      },
    },
    key_cryptogram: {
      certificate_authority_public_key_identifier: "KeyArnOrKeyAliasType", # required
      wrapping_key_certificate: "CertificateType", # required
      wrapping_spec: "RSA_OAEP_SHA_256", # accepts RSA_OAEP_SHA_256, RSA_OAEP_SHA_512
    },
    diffie_hellman_tr_31_key_block: {
      private_key_identifier: "KeyArnOrKeyAliasType", # required
      certificate_authority_public_key_identifier: "KeyArnOrKeyAliasType", # required
      public_key_certificate: "CertificateType", # required
      derive_key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224
      key_derivation_function: "NIST_SP800", # required, accepts NIST_SP800, ANSI_X963
      key_derivation_hash_algorithm: "SHA_256", # required, accepts SHA_256, SHA_384, SHA_512
      derivation_data: { # required
        shared_information: "SharedInformation",
      },
      key_block_headers: {
        key_modes_of_use: {
          encrypt: false,
          decrypt: false,
          wrap: false,
          unwrap: false,
          generate: false,
          sign: false,
          verify: false,
          derive_key: false,
          no_restrictions: false,
        },
        key_exportability: "EXPORTABLE", # accepts EXPORTABLE, NON_EXPORTABLE, SENSITIVE
        key_version: "KeyVersion",
        optional_blocks: {
          "OptionalBlockId" => "OptionalBlockValue",
        },
      },
    },
  },
  export_key_identifier: "KeyArnOrKeyAliasType", # required
  export_attributes: {
    export_dukpt_initial_key: {
      key_serial_number: "HexLength20Or24", # required
    },
    key_check_value_algorithm: "CMAC", # accepts CMAC, ANSI_X9_24, HMAC
  },
})

Response structure

resp.wrapped_key.wrapping_key_arn #=> String
resp.wrapped_key.wrapped_key_material_format #=> String, one of "KEY_CRYPTOGRAM", "TR31_KEY_BLOCK", "TR34_KEY_BLOCK"
resp.wrapped_key.key_material #=> String
resp.wrapped_key.key_check_value #=> String
resp.wrapped_key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_material (required, Types::ExportKeyMaterial) —

  The key block format type, for example, TR-34 or TR-31, to use during key material export.

• :export_key_identifier (required, String) —

  The KeyARN of the key under export from Amazon Web Services Payment Cryptography.

• :export_attributes (Types::ExportAttributes) —

  The attributes for IPEK generation during export.

Returns:

• (Types::ExportKeyOutput) —

  Returns a response object which responds to the following methods:

  • #wrapped_key => Types::WrappedKey

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1221

def export_key(params = {}, options = {})
  req = build_request(:export_key, params)
  req.send_request(options)
end

#get_alias(params = {}) ⇒ Types::GetAliasOutput

Gets the Amazon Web Services Payment Cryptography key associated with the alias.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• CreateAlias

• DeleteAlias

• ListAliases

• UpdateAlias

Examples:

Request syntax with placeholder values

resp = client.get_alias({
  alias_name: "AliasName", # required
})

Response structure

resp.alias.alias_name #=> String
resp.alias.key_arn #=> String

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :alias_name (required, String) —

  The alias of the Amazon Web Services Payment Cryptography key.

Returns:

• (Types::GetAliasOutput) —

  Returns a response object which responds to the following methods:

  • #alias => Types::Alias

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1271

def get_alias(params = {}, options = {})
  req = build_request(:get_alias, params)
  req.send_request(options)
end

#get_key(params = {}) ⇒ Types::GetKeyOutput

Gets the key material for an Amazon Web Services Payment Cryptography key, including the immutable and mutable data specified when the key was created.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• CreateKey

• DeleteKey

• ListKeys

Examples:

Request syntax with placeholder values

resp = client.get_key({
  key_identifier: "KeyArnOrKeyAliasType", # required
})

Response structure

resp.key.key_arn #=> String
resp.key.key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.key.key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.key.key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.key.key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.wrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.generate #=> Boolean
resp.key.key_attributes.key_modes_of_use.sign #=> Boolean
resp.key.key_attributes.key_modes_of_use.verify #=> Boolean
resp.key.key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.key.key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.key.key_check_value #=> String
resp.key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"
resp.key.enabled #=> Boolean
resp.key.exportable #=> Boolean
resp.key.key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.key.key_origin #=> String, one of "EXTERNAL", "AWS_PAYMENT_CRYPTOGRAPHY"
resp.key.create_timestamp #=> Time
resp.key.usage_start_timestamp #=> Time
resp.key.usage_stop_timestamp #=> Time
resp.key.delete_pending_timestamp #=> Time
resp.key.delete_timestamp #=> Time
resp.key.derive_key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_identifier (required, String) —

  The KeyARN of the Amazon Web Services Payment Cryptography key.

Returns:

• (Types::GetKeyOutput) —

  Returns a response object which responds to the following methods:

  • #key => Types::Key

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1342

def get_key(params = {}, options = {})
  req = build_request(:get_key, params)
  req.send_request(options)
end

#get_parameters_for_export(params = {}) ⇒ Types::GetParametersForExportOutput

Gets the export token and the signing key certificate to initiate a TR-34 key export from Amazon Web Services Payment Cryptography.

The signing key certificate signs the wrapped key under export within the TR-34 key payload. The export token and signing key certificate must be in place and operational before calling ExportKey. The export token expires in 30 days. You can use the same export token to export multiple keys from your service account.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• ExportKey

• GetParametersForImport

Examples:

Request syntax with placeholder values

resp = client.get_parameters_for_export({
  key_material_type: "TR34_KEY_BLOCK", # required, accepts TR34_KEY_BLOCK, TR31_KEY_BLOCK, ROOT_PUBLIC_KEY_CERTIFICATE, TRUSTED_PUBLIC_KEY_CERTIFICATE, KEY_CRYPTOGRAM
  signing_key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224, RSA_2048, RSA_3072, RSA_4096, ECC_NIST_P256, ECC_NIST_P384, ECC_NIST_P521
})

Response structure

resp.signing_key_certificate #=> String
resp.signing_key_certificate_chain #=> String
resp.signing_key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.export_token #=> String
resp.parameters_valid_until_timestamp #=> Time

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_material_type (required, String) —

  The key block format type (for example, TR-34 or TR-31) to use during key material export. Export token is only required for a TR-34 key export, TR34_KEY_BLOCK. Export token is not required for TR-31 key export.

• :signing_key_algorithm (required, String) —

  The signing key algorithm to generate a signing key certificate. This certificate signs the wrapped key under export within the TR-34 key block. RSA_2048 is the only signing key algorithm allowed.

Returns:

• (Types::GetParametersForExportOutput) —

  Returns a response object which responds to the following methods:

  • #signing_key_certificate => String
  • #signing_key_certificate_chain => String
  • #signing_key_algorithm => String
  • #export_token => String
  • #parameters_valid_until_timestamp => Time

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1408

def get_parameters_for_export(params = {}, options = {})
  req = build_request(:get_parameters_for_export, params)
  req.send_request(options)
end

#get_parameters_for_import(params = {}) ⇒ Types::GetParametersForImportOutput

Gets the import token and the wrapping key certificate in PEM format (base64 encoded) to initiate a TR-34 WrappedKeyBlock or a RSA WrappedKeyCryptogram import into Amazon Web Services Payment Cryptography.

The wrapping key certificate wraps the key under import. The import token and wrapping key certificate must be in place and operational before calling ImportKey. The import token expires in 30 days. You can use the same import token to import multiple keys into your service account.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• GetParametersForExport

• ImportKey

Examples:

Request syntax with placeholder values

resp = client.get_parameters_for_import({
  key_material_type: "TR34_KEY_BLOCK", # required, accepts TR34_KEY_BLOCK, TR31_KEY_BLOCK, ROOT_PUBLIC_KEY_CERTIFICATE, TRUSTED_PUBLIC_KEY_CERTIFICATE, KEY_CRYPTOGRAM
  wrapping_key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224, RSA_2048, RSA_3072, RSA_4096, ECC_NIST_P256, ECC_NIST_P384, ECC_NIST_P521
})

Response structure

resp.wrapping_key_certificate #=> String
resp.wrapping_key_certificate_chain #=> String
resp.wrapping_key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.import_token #=> String
resp.parameters_valid_until_timestamp #=> Time

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_material_type (required, String) —

  The method to use for key material import. Import token is only required for TR-34 WrappedKeyBlock (TR34_KEY_BLOCK) and RSA WrappedKeyCryptogram (KEY_CRYPTOGRAM).

  Import token is not required for TR-31, root public key cerificate or trusted public key certificate.

• :wrapping_key_algorithm (required, String) —

  The wrapping key algorithm to generate a wrapping key certificate. This certificate wraps the key under import.

  At this time, RSA_2048 is the allowed algorithm for TR-34 WrappedKeyBlock import. Additionally, RSA_2048, RSA_3072, RSA_4096 are the allowed algorithms for RSA WrappedKeyCryptogram import.

Returns:

• (Types::GetParametersForImportOutput) —

  Returns a response object which responds to the following methods:

  • #wrapping_key_certificate => String
  • #wrapping_key_certificate_chain => String
  • #wrapping_key_algorithm => String
  • #import_token => String
  • #parameters_valid_until_timestamp => Time

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1482

def get_parameters_for_import(params = {}, options = {})
  req = build_request(:get_parameters_for_import, params)
  req.send_request(options)
end

#get_public_key_certificate(params = {}) ⇒ Types::GetPublicKeyCertificateOutput

Gets the public key certificate of the asymmetric key pair that exists within Amazon Web Services Payment Cryptography.

Unlike the private key of an asymmetric key, which never leaves Amazon Web Services Payment Cryptography unencrypted, callers with GetPublicKeyCertificate permission can download the public key certificate of the asymmetric key. You can share the public key certificate to allow others to encrypt messages and verify signatures outside of Amazon Web Services Payment Cryptography

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Examples:

Request syntax with placeholder values

resp = client.get_public_key_certificate({
  key_identifier: "KeyArnOrKeyAliasType", # required
})

Response structure

resp.key_certificate #=> String
resp.key_certificate_chain #=> String

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_identifier (required, String) —

  The KeyARN of the asymmetric key pair.

Returns:

• (Types::GetPublicKeyCertificateOutput) —

  Returns a response object which responds to the following methods:

  • #key_certificate => String
  • #key_certificate_chain => String

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1523

def get_public_key_certificate(params = {}, options = {})
  req = build_request(:get_public_key_certificate, params)
  req.send_request(options)
end

#import_key(params = {}) ⇒ Types::ImportKeyOutput

Imports symmetric keys and public key certificates in PEM format (base64 encoded) into Amazon Web Services Payment Cryptography.

Amazon Web Services Payment Cryptography simplifies key exchange by replacing the existing paper-based approach with a modern electronic approach. With ImportKey you can import symmetric keys using either symmetric and asymmetric key exchange mechanisms.

For symmetric key exchange, Amazon Web Services Payment Cryptography uses the ANSI X9 TR-31 norm in accordance with PCI PIN guidelines. And for asymmetric key exchange, Amazon Web Services Payment Cryptography supports ANSI X9 TR-34 norm, RSA unwrap, and ECDH (Elliptic Curve Diffie-Hellman) key exchange mechanisms. Asymmetric key exchange methods are typically used to establish bi-directional trust between the two parties exhanging keys and are used for initial key exchange such as Key Encryption Key (KEK) or Zone Master Key (ZMK). After which you can import working keys using symmetric method to perform various cryptographic operations within Amazon Web Services Payment Cryptography.

PCI requires specific minimum key strength of wrapping keys used to protect the keys being exchanged electronically. These requirements can change when PCI standards are revised. The rules specify that wrapping keys used for transport must be at least as strong as the key being protected. For more information on recommended key strength of wrapping keys and key exchange mechanism, see Importing and exporting keys in the Amazon Web Services Payment Cryptography User Guide.

You can also import a root public key certificate, used to sign other public key certificates, or a trusted public key certificate under an already established root public key certificate.

To import a public root key certificate

Using this operation, you can import the public component (in PEM cerificate format) of your private root key. You can use the imported public root key certificate for digital signatures, for example signing wrapping key or signing key in TR-34, within your Amazon Web Services Payment Cryptography account.

Set the following parameters:

• KeyMaterial: RootCertificatePublicKey

• KeyClass: PUBLIC_KEY

• KeyModesOfUse: Verify

• KeyUsage: TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE

• PublicKeyCertificate: The public key certificate in PEM format (base64 encoded) of the private root key under import.

To import a trusted public key certificate

The root public key certificate must be in place and operational before you import a trusted public key certificate. Set the following parameters:

• KeyMaterial: TrustedCertificatePublicKey

• CertificateAuthorityPublicKeyIdentifier: KeyArn of the RootCertificatePublicKey.

• KeyModesOfUse and KeyUsage: Corresponding to the cryptographic operations such as wrap, sign, or encrypt that you will allow the trusted public key certificate to perform.

• PublicKeyCertificate: The trusted public key certificate in PEM format (base64 encoded) under import.

To import initial keys (KEK or ZMK or similar) using TR-34

Using this operation, you can import initial key using TR-34 asymmetric key exchange. In TR-34 terminology, the sending party of the key is called Key Distribution Host (KDH) and the receiving party of the key is called Key Receiving Device (KRD). During the key import process, KDH is the user who initiates the key import and KRD is Amazon Web Services Payment Cryptography who receives the key.

To initiate TR-34 key import, the KDH must obtain an import token by calling GetParametersForImport. This operation generates an encryption keypair for the purpose of key import, signs the key and returns back the wrapping key certificate (also known as KRD wrapping certificate) and the root certificate chain. The KDH must trust and install the KRD wrapping certificate on its HSM and use it to encrypt (wrap) the KDH key during TR-34 WrappedKeyBlock generation. The import token and associated KRD wrapping certificate expires after 30 days.

Next the KDH generates a key pair for the purpose of signing the encrypted KDH key and provides the public certificate of the signing key to Amazon Web Services Payment Cryptography. The KDH will also need to import the root certificate chain of the KDH signing certificate by calling ImportKey for RootCertificatePublicKey. For more information on TR-34 key import, see section Importing symmetric keys in the Amazon Web Services Payment Cryptography User Guide.

Set the following parameters:

• KeyMaterial: Use Tr34KeyBlock parameters.

• CertificateAuthorityPublicKeyIdentifier: The KeyARN of the certificate chain that signed the KDH signing key certificate.

• ImportToken: Obtained from KRD by calling GetParametersForImport.

• WrappedKeyBlock: The TR-34 wrapped key material from KDH. It contains the KDH key under import, wrapped with KRD wrapping certificate and signed by KDH signing private key. This TR-34 key block is typically generated by the KDH Hardware Security Module (HSM) outside of Amazon Web Services Payment Cryptography.

• SigningKeyCertificate: The public key certificate in PEM format (base64 encoded) of the KDH signing key generated under the root certificate (CertificateAuthorityPublicKeyIdentifier) imported in Amazon Web Services Payment Cryptography.

To import initial keys (KEK or ZMK or similar) using RSA Wrap and Unwrap

Using this operation, you can import initial key using asymmetric RSA wrap and unwrap key exchange method. To initiate import, call GetParametersForImport with KeyMaterial set to KEY_CRYPTOGRAM to generate an import token. This operation also generates an encryption keypair for the purpose of key import, signs the key and returns back the wrapping key certificate in PEM format (base64 encoded) and its root certificate chain. The import token and associated KRD wrapping certificate expires after 30 days.

You must trust and install the wrapping certificate and its certificate chain on the sending HSM and use it to wrap the key under export for WrappedKeyCryptogram generation. Next call ImportKey with KeyMaterial set to KEY_CRYPTOGRAM and provide the ImportToken and KeyAttributes for the key under import.

To import working keys using TR-31

Amazon Web Services Payment Cryptography uses TR-31 symmetric key exchange norm to import working keys. A KEK must be established within Amazon Web Services Payment Cryptography by using TR-34 key import or by using CreateKey. To initiate a TR-31 key import, set the following parameters:

• KeyMaterial: Use Tr31KeyBlock parameters.

• WrappedKeyBlock: The TR-31 wrapped key material. It contains the key under import, encrypted using KEK. The TR-31 key block is typically generated by a HSM outside of Amazon Web Services Payment Cryptography.

• WrappingKeyIdentifier: The KeyArn of the KEK that Amazon Web Services Payment Cryptography uses to decrypt or unwrap the key under import.

To import working keys using ECDH

You can also use ECDH key agreement to import working keys as a TR-31 keyblock, where the wrapping key is an ECDH derived key.

To initiate a TR-31 key import using ECDH, both sides must create an ECC key pair with key usage K3 and exchange public key certificates. In Amazon Web Services Payment Cryptography, you can do this by calling CreateKey and then GetPublicKeyCertificate to retrieve its public key certificate. Next, you can then generate a TR-31 WrappedKeyBlock using your own ECC key pair, the public certificate of the service's ECC key pair, and the key derivation parameters including key derivation function, hash algorithm, derivation data, and key algorithm. If you have not already done so, you must import the CA chain that issued the receiving public key certificate by calling ImportKey with input RootCertificatePublicKey for root CA or TrustedPublicKey for intermediate CA. To complete the TR-31 key import, you can use the following parameters. It is important that the ECDH key derivation parameters you use should match those used during import to derive the same shared wrapping key within Amazon Web Services Payment Cryptography.

• KeyMaterial: Use DiffieHellmanTr31KeyBlock parameters.

• PrivateKeyIdentifier: The KeyArn of the ECC key pair created within Amazon Web Services Payment Cryptography to derive a shared KEK.

• PublicKeyCertificate: The public key certificate of the receiving ECC key pair in PEM format (base64 encoded) to derive a shared KEK.

• CertificateAuthorityPublicKeyIdentifier: The keyARN of the CA that signed the public key certificate of the receiving ECC key pair.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• ExportKey

• GetParametersForImport

Examples:

Request syntax with placeholder values

resp = client.import_key({
  key_material: { # required
    root_certificate_public_key: {
      key_attributes: { # required
        key_usage: "TR31_B0_BASE_DERIVATION_KEY", # required, accepts TR31_B0_BASE_DERIVATION_KEY, TR31_C0_CARD_VERIFICATION_KEY, TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY, TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION, TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS, TR31_E1_EMV_MKEY_CONFIDENTIALITY, TR31_E2_EMV_MKEY_INTEGRITY, TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS, TR31_E5_EMV_MKEY_CARD_PERSONALIZATION, TR31_E6_EMV_MKEY_OTHER, TR31_K0_KEY_ENCRYPTION_KEY, TR31_K1_KEY_BLOCK_PROTECTION_KEY, TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT, TR31_M3_ISO_9797_3_MAC_KEY, TR31_M1_ISO_9797_1_MAC_KEY, TR31_M6_ISO_9797_5_CMAC_KEY, TR31_M7_HMAC_KEY, TR31_P0_PIN_ENCRYPTION_KEY, TR31_P1_PIN_GENERATION_KEY, TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE, TR31_V1_IBM3624_PIN_VERIFICATION_KEY, TR31_V2_VISA_PIN_VERIFICATION_KEY, TR31_K2_TR34_ASYMMETRIC_KEY
        key_class: "SYMMETRIC_KEY", # required, accepts SYMMETRIC_KEY, ASYMMETRIC_KEY_PAIR, PRIVATE_KEY, PUBLIC_KEY
        key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224, RSA_2048, RSA_3072, RSA_4096, ECC_NIST_P256, ECC_NIST_P384, ECC_NIST_P521
        key_modes_of_use: { # required
          encrypt: false,
          decrypt: false,
          wrap: false,
          unwrap: false,
          generate: false,
          sign: false,
          verify: false,
          derive_key: false,
          no_restrictions: false,
        },
      },
      public_key_certificate: "CertificateType", # required
    },
    trusted_certificate_public_key: {
      key_attributes: { # required
        key_usage: "TR31_B0_BASE_DERIVATION_KEY", # required, accepts TR31_B0_BASE_DERIVATION_KEY, TR31_C0_CARD_VERIFICATION_KEY, TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY, TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION, TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS, TR31_E1_EMV_MKEY_CONFIDENTIALITY, TR31_E2_EMV_MKEY_INTEGRITY, TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS, TR31_E5_EMV_MKEY_CARD_PERSONALIZATION, TR31_E6_EMV_MKEY_OTHER, TR31_K0_KEY_ENCRYPTION_KEY, TR31_K1_KEY_BLOCK_PROTECTION_KEY, TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT, TR31_M3_ISO_9797_3_MAC_KEY, TR31_M1_ISO_9797_1_MAC_KEY, TR31_M6_ISO_9797_5_CMAC_KEY, TR31_M7_HMAC_KEY, TR31_P0_PIN_ENCRYPTION_KEY, TR31_P1_PIN_GENERATION_KEY, TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE, TR31_V1_IBM3624_PIN_VERIFICATION_KEY, TR31_V2_VISA_PIN_VERIFICATION_KEY, TR31_K2_TR34_ASYMMETRIC_KEY
        key_class: "SYMMETRIC_KEY", # required, accepts SYMMETRIC_KEY, ASYMMETRIC_KEY_PAIR, PRIVATE_KEY, PUBLIC_KEY
        key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224, RSA_2048, RSA_3072, RSA_4096, ECC_NIST_P256, ECC_NIST_P384, ECC_NIST_P521
        key_modes_of_use: { # required
          encrypt: false,
          decrypt: false,
          wrap: false,
          unwrap: false,
          generate: false,
          sign: false,
          verify: false,
          derive_key: false,
          no_restrictions: false,
        },
      },
      public_key_certificate: "CertificateType", # required
      certificate_authority_public_key_identifier: "KeyArnOrKeyAliasType", # required
    },
    tr_31_key_block: {
      wrapping_key_identifier: "KeyArnOrKeyAliasType", # required
      wrapped_key_block: "Tr31WrappedKeyBlock", # required
    },
    tr_34_key_block: {
      certificate_authority_public_key_identifier: "KeyArnOrKeyAliasType", # required
      signing_key_certificate: "CertificateType", # required
      import_token: "ImportTokenId", # required
      wrapped_key_block: "Tr34WrappedKeyBlock", # required
      key_block_format: "X9_TR34_2012", # required, accepts X9_TR34_2012
      random_nonce: "EvenHexLengthBetween16And32",
    },
    key_cryptogram: {
      key_attributes: { # required
        key_usage: "TR31_B0_BASE_DERIVATION_KEY", # required, accepts TR31_B0_BASE_DERIVATION_KEY, TR31_C0_CARD_VERIFICATION_KEY, TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY, TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION, TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS, TR31_E1_EMV_MKEY_CONFIDENTIALITY, TR31_E2_EMV_MKEY_INTEGRITY, TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS, TR31_E5_EMV_MKEY_CARD_PERSONALIZATION, TR31_E6_EMV_MKEY_OTHER, TR31_K0_KEY_ENCRYPTION_KEY, TR31_K1_KEY_BLOCK_PROTECTION_KEY, TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT, TR31_M3_ISO_9797_3_MAC_KEY, TR31_M1_ISO_9797_1_MAC_KEY, TR31_M6_ISO_9797_5_CMAC_KEY, TR31_M7_HMAC_KEY, TR31_P0_PIN_ENCRYPTION_KEY, TR31_P1_PIN_GENERATION_KEY, TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE, TR31_V1_IBM3624_PIN_VERIFICATION_KEY, TR31_V2_VISA_PIN_VERIFICATION_KEY, TR31_K2_TR34_ASYMMETRIC_KEY
        key_class: "SYMMETRIC_KEY", # required, accepts SYMMETRIC_KEY, ASYMMETRIC_KEY_PAIR, PRIVATE_KEY, PUBLIC_KEY
        key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224, RSA_2048, RSA_3072, RSA_4096, ECC_NIST_P256, ECC_NIST_P384, ECC_NIST_P521
        key_modes_of_use: { # required
          encrypt: false,
          decrypt: false,
          wrap: false,
          unwrap: false,
          generate: false,
          sign: false,
          verify: false,
          derive_key: false,
          no_restrictions: false,
        },
      },
      exportable: false, # required
      wrapped_key_cryptogram: "WrappedKeyCryptogram", # required
      import_token: "ImportTokenId", # required
      wrapping_spec: "RSA_OAEP_SHA_256", # accepts RSA_OAEP_SHA_256, RSA_OAEP_SHA_512
    },
    diffie_hellman_tr_31_key_block: {
      private_key_identifier: "KeyArnOrKeyAliasType", # required
      certificate_authority_public_key_identifier: "KeyArnOrKeyAliasType", # required
      public_key_certificate: "CertificateType", # required
      derive_key_algorithm: "TDES_2KEY", # required, accepts TDES_2KEY, TDES_3KEY, AES_128, AES_192, AES_256, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, HMAC_SHA224
      key_derivation_function: "NIST_SP800", # required, accepts NIST_SP800, ANSI_X963
      key_derivation_hash_algorithm: "SHA_256", # required, accepts SHA_256, SHA_384, SHA_512
      derivation_data: { # required
        shared_information: "SharedInformation",
      },
      wrapped_key_block: "Tr31WrappedKeyBlock", # required
    },
  },
  key_check_value_algorithm: "CMAC", # accepts CMAC, ANSI_X9_24, HMAC
  enabled: false,
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
})

Response structure

resp.key.key_arn #=> String
resp.key.key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.key.key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.key.key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.key.key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.wrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.generate #=> Boolean
resp.key.key_attributes.key_modes_of_use.sign #=> Boolean
resp.key.key_attributes.key_modes_of_use.verify #=> Boolean
resp.key.key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.key.key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.key.key_check_value #=> String
resp.key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"
resp.key.enabled #=> Boolean
resp.key.exportable #=> Boolean
resp.key.key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.key.key_origin #=> String, one of "EXTERNAL", "AWS_PAYMENT_CRYPTOGRAPHY"
resp.key.create_timestamp #=> Time
resp.key.usage_start_timestamp #=> Time
resp.key.usage_stop_timestamp #=> Time
resp.key.delete_pending_timestamp #=> Time
resp.key.delete_timestamp #=> Time
resp.key.derive_key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_material (required, Types::ImportKeyMaterial) —

  The key or public key certificate type to use during key material import, for example TR-34 or RootCertificatePublicKey.

• :key_check_value_algorithm (String) —

  The algorithm that Amazon Web Services Payment Cryptography uses to calculate the key check value (KCV). It is used to validate the key integrity.

  For TDES keys, the KCV is computed by encrypting 8 bytes, each with value of zero, with the key to be checked and retaining the 3 highest order bytes of the encrypted result. For AES keys, the KCV is computed using a CMAC algorithm where the input data is 16 bytes of zero and retaining the 3 highest order bytes of the encrypted result.

• :enabled (Boolean) —

  Specifies whether import key is enabled.

• :tags (Array<Types::Tag>) —

  Assigns one or more tags to the Amazon Web Services Payment Cryptography key. Use this parameter to tag a key when it is imported. To tag an existing Amazon Web Services Payment Cryptography key, use the TagResource operation.

  Each tag consists of a tag key and a tag value. Both the tag key and the tag value are required, but the tag value can be an empty (null) string. You can't have more than one tag on an Amazon Web Services Payment Cryptography key with the same tag key. If you specify an existing tag key with a different tag value, Amazon Web Services Payment Cryptography replaces the current tag value with the specified one.

  Don't include personal, confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.

  Tagging or untagging an Amazon Web Services Payment Cryptography key can allow or deny permission to the key.

Returns:

• (Types::ImportKeyOutput) —

  Returns a response object which responds to the following methods:

  • #key => Types::Key

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1916

def import_key(params = {}, options = {})
  req = build_request(:import_key, params)
  req.send_request(options)
end

#list_aliases(params = {}) ⇒ Types::ListAliasesOutput

Lists the aliases for all keys in the caller's Amazon Web Services account and Amazon Web Services Region. You can filter the aliases by keyARN. For more information, see Using aliases in the Amazon Web Services Payment Cryptography User Guide.

This is a paginated operation, which means that each response might contain only a subset of all the aliases. When the response contains only a subset of aliases, it includes a NextToken value. Use this value in a subsequent ListAliases request to get more aliases. When you receive a response with no NextToken (or an empty or null value), that means there are no more aliases to get.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• CreateAlias

• DeleteAlias

• GetAlias

• UpdateAlias

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values

resp = client.list_aliases({
  key_arn: "KeyArn",
  next_token: "NextToken",
  max_results: 1,
})

Response structure

resp.aliases #=> Array
resp.aliases[0].alias_name #=> String
resp.aliases[0].key_arn #=> String
resp.next_token #=> String

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_arn (String) —

  The keyARN for which you want to list all aliases.

• :next_token (String) —

  Use this parameter in a subsequent request after you receive a response with truncated results. Set it to the value of NextToken from the truncated response you just received.

• :max_results (Integer) —

  Use this parameter to specify the maximum number of items to return. When this value is present, Amazon Web Services Payment Cryptography does not return more than the specified number of items, but it might return fewer.

  This value is optional. If you include a value, it must be between 1 and 100, inclusive. If you do not include a value, it defaults to 50.

Returns:

• (Types::ListAliasesOutput) —

  Returns a response object which responds to the following methods:

  • #aliases => Array<Types::Alias>
  • #next_token => String

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 1997

def list_aliases(params = {}, options = {})
  req = build_request(:list_aliases, params)
  req.send_request(options)
end

#list_keys(params = {}) ⇒ Types::ListKeysOutput

Lists the keys in the caller's Amazon Web Services account and Amazon Web Services Region. You can filter the list of keys.

This is a paginated operation, which means that each response might contain only a subset of all the keys. When the response contains only a subset of keys, it includes a NextToken value. Use this value in a subsequent ListKeys request to get more keys. When you receive a response with no NextToken (or an empty or null value), that means there are no more keys to get.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• CreateKey

• DeleteKey

• GetKey

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values

resp = client.list_keys({
  key_state: "CREATE_IN_PROGRESS", # accepts CREATE_IN_PROGRESS, CREATE_COMPLETE, DELETE_PENDING, DELETE_COMPLETE
  next_token: "NextToken",
  max_results: 1,
})

Response structure

resp.keys #=> Array
resp.keys[0].key_arn #=> String
resp.keys[0].key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.keys[0].key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.keys[0].key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.keys[0].key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.keys[0].key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.wrap #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.generate #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.sign #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.verify #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.keys[0].key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.keys[0].key_check_value #=> String
resp.keys[0].exportable #=> Boolean
resp.keys[0].enabled #=> Boolean
resp.next_token #=> String

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_state (String) —

  The key state of the keys you want to list.

• :next_token (String) —

  Use this parameter in a subsequent request after you receive a response with truncated results. Set it to the value of NextToken from the truncated response you just received.

• :max_results (Integer) —

  Use this parameter to specify the maximum number of items to return. When this value is present, Amazon Web Services Payment Cryptography does not return more than the specified number of items, but it might return fewer.

  This value is optional. If you include a value, it must be between 1 and 100, inclusive. If you do not include a value, it defaults to 50.

Returns:

• (Types::ListKeysOutput) —

  Returns a response object which responds to the following methods:

  • #keys => Array<Types::KeySummary>
  • #next_token => String

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2087

def list_keys(params = {}, options = {})
  req = build_request(:list_keys, params)
  req.send_request(options)
end

#list_tags_for_resource(params = {}) ⇒ Types::ListTagsForResourceOutput

Lists the tags for an Amazon Web Services resource.

This is a paginated operation, which means that each response might contain only a subset of all the tags. When the response contains only a subset of tags, it includes a NextToken value. Use this value in a subsequent ListTagsForResource request to get more tags. When you receive a response with no NextToken (or an empty or null value), that means there are no more tags to get.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• TagResource

• UntagResource

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values

resp = client.list_tags_for_resource({
  resource_arn: "ResourceArn", # required
  next_token: "NextToken",
  max_results: 1,
})

Response structure

resp.tags #=> Array
resp.tags[0].key #=> String
resp.tags[0].value #=> String
resp.next_token #=> String

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :resource_arn (required, String) —

  The KeyARN of the key whose tags you are getting.

• :next_token (String) —

  Use this parameter in a subsequent request after you receive a response with truncated results. Set it to the value of NextToken from the truncated response you just received.

• :max_results (Integer) —

  Use this parameter to specify the maximum number of items to return. When this value is present, Amazon Web Services Payment Cryptography does not return more than the specified number of items, but it might return fewer.

  This value is optional. If you include a value, it must be between 1 and 100, inclusive. If you do not include a value, it defaults to 50.

Returns:

• (Types::ListTagsForResourceOutput) —

  Returns a response object which responds to the following methods:

  • #tags => Array<Types::Tag>
  • #next_token => String

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2158

def list_tags_for_resource(params = {}, options = {})
  req = build_request(:list_tags_for_resource, params)
  req.send_request(options)
end

#restore_key(params = {}) ⇒ Types::RestoreKeyOutput

Cancels a scheduled key deletion during the waiting period. Use this operation to restore a Key that is scheduled for deletion.

During the waiting period, the KeyState is DELETE_PENDING and deletePendingTimestamp contains the date and time after which the Key will be deleted. After Key is restored, the KeyState is CREATE_COMPLETE, and the value for deletePendingTimestamp is removed.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• DeleteKey

• StartKeyUsage

• StopKeyUsage

Examples:

Request syntax with placeholder values

resp = client.restore_key({
  key_identifier: "KeyArnOrKeyAliasType", # required
})

Response structure

resp.key.key_arn #=> String
resp.key.key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.key.key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.key.key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.key.key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.wrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.generate #=> Boolean
resp.key.key_attributes.key_modes_of_use.sign #=> Boolean
resp.key.key_attributes.key_modes_of_use.verify #=> Boolean
resp.key.key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.key.key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.key.key_check_value #=> String
resp.key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"
resp.key.enabled #=> Boolean
resp.key.exportable #=> Boolean
resp.key.key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.key.key_origin #=> String, one of "EXTERNAL", "AWS_PAYMENT_CRYPTOGRAPHY"
resp.key.create_timestamp #=> Time
resp.key.usage_start_timestamp #=> Time
resp.key.usage_stop_timestamp #=> Time
resp.key.delete_pending_timestamp #=> Time
resp.key.delete_timestamp #=> Time
resp.key.derive_key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_identifier (required, String) —

  The KeyARN of the key to be restored within Amazon Web Services Payment Cryptography.

Returns:

• (Types::RestoreKeyOutput) —

  Returns a response object which responds to the following methods:

  • #key => Types::Key

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2235

def restore_key(params = {}, options = {})
  req = build_request(:restore_key, params)
  req.send_request(options)
end

#start_key_usage(params = {}) ⇒ Types::StartKeyUsageOutput

Enables an Amazon Web Services Payment Cryptography key, which makes it active for cryptographic operations within Amazon Web Services Payment Cryptography

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• StopKeyUsage

^

Examples:

Request syntax with placeholder values

resp = client.start_key_usage({
  key_identifier: "KeyArnOrKeyAliasType", # required
})

Response structure

resp.key.key_arn #=> String
resp.key.key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.key.key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.key.key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.key.key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.wrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.generate #=> Boolean
resp.key.key_attributes.key_modes_of_use.sign #=> Boolean
resp.key.key_attributes.key_modes_of_use.verify #=> Boolean
resp.key.key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.key.key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.key.key_check_value #=> String
resp.key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"
resp.key.enabled #=> Boolean
resp.key.exportable #=> Boolean
resp.key.key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.key.key_origin #=> String, one of "EXTERNAL", "AWS_PAYMENT_CRYPTOGRAPHY"
resp.key.create_timestamp #=> Time
resp.key.usage_start_timestamp #=> Time
resp.key.usage_stop_timestamp #=> Time
resp.key.delete_pending_timestamp #=> Time
resp.key.delete_timestamp #=> Time
resp.key.derive_key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_identifier (required, String) —

  The KeyArn of the key.

Returns:

• (Types::StartKeyUsageOutput) —

  Returns a response object which responds to the following methods:

  • #key => Types::Key

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2302

def start_key_usage(params = {}, options = {})
  req = build_request(:start_key_usage, params)
  req.send_request(options)
end

#stop_key_usage(params = {}) ⇒ Types::StopKeyUsageOutput

Disables an Amazon Web Services Payment Cryptography key, which makes it inactive within Amazon Web Services Payment Cryptography.

You can use this operation instead of DeleteKey to deactivate a key. You can enable the key in the future by calling StartKeyUsage.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• DeleteKey

• StartKeyUsage

Examples:

Request syntax with placeholder values

resp = client.stop_key_usage({
  key_identifier: "KeyArnOrKeyAliasType", # required
})

Response structure

resp.key.key_arn #=> String
resp.key.key_attributes.key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_D1_ASYMMETRIC_KEY_FOR_DATA_ENCRYPTION", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_K3_ASYMMETRIC_KEY_FOR_KEY_AGREEMENT", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_S0_ASYMMETRIC_KEY_FOR_DIGITAL_SIGNATURE", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY", "TR31_K2_TR34_ASYMMETRIC_KEY"
resp.key.key_attributes.key_class #=> String, one of "SYMMETRIC_KEY", "ASYMMETRIC_KEY_PAIR", "PRIVATE_KEY", "PUBLIC_KEY"
resp.key.key_attributes.key_algorithm #=> String, one of "TDES_2KEY", "TDES_3KEY", "AES_128", "AES_192", "AES_256", "HMAC_SHA256", "HMAC_SHA384", "HMAC_SHA512", "HMAC_SHA224", "RSA_2048", "RSA_3072", "RSA_4096", "ECC_NIST_P256", "ECC_NIST_P384", "ECC_NIST_P521"
resp.key.key_attributes.key_modes_of_use.encrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.decrypt #=> Boolean
resp.key.key_attributes.key_modes_of_use.wrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.unwrap #=> Boolean
resp.key.key_attributes.key_modes_of_use.generate #=> Boolean
resp.key.key_attributes.key_modes_of_use.sign #=> Boolean
resp.key.key_attributes.key_modes_of_use.verify #=> Boolean
resp.key.key_attributes.key_modes_of_use.derive_key #=> Boolean
resp.key.key_attributes.key_modes_of_use.no_restrictions #=> Boolean
resp.key.key_check_value #=> String
resp.key.key_check_value_algorithm #=> String, one of "CMAC", "ANSI_X9_24", "HMAC"
resp.key.enabled #=> Boolean
resp.key.exportable #=> Boolean
resp.key.key_state #=> String, one of "CREATE_IN_PROGRESS", "CREATE_COMPLETE", "DELETE_PENDING", "DELETE_COMPLETE"
resp.key.key_origin #=> String, one of "EXTERNAL", "AWS_PAYMENT_CRYPTOGRAPHY"
resp.key.create_timestamp #=> Time
resp.key.usage_start_timestamp #=> Time
resp.key.usage_stop_timestamp #=> Time
resp.key.delete_pending_timestamp #=> Time
resp.key.delete_timestamp #=> Time
resp.key.derive_key_usage #=> String, one of "TR31_B0_BASE_DERIVATION_KEY", "TR31_C0_CARD_VERIFICATION_KEY", "TR31_D0_SYMMETRIC_DATA_ENCRYPTION_KEY", "TR31_E0_EMV_MKEY_APP_CRYPTOGRAMS", "TR31_E1_EMV_MKEY_CONFIDENTIALITY", "TR31_E2_EMV_MKEY_INTEGRITY", "TR31_E4_EMV_MKEY_DYNAMIC_NUMBERS", "TR31_E5_EMV_MKEY_CARD_PERSONALIZATION", "TR31_E6_EMV_MKEY_OTHER", "TR31_K0_KEY_ENCRYPTION_KEY", "TR31_K1_KEY_BLOCK_PROTECTION_KEY", "TR31_M3_ISO_9797_3_MAC_KEY", "TR31_M1_ISO_9797_1_MAC_KEY", "TR31_M6_ISO_9797_5_CMAC_KEY", "TR31_M7_HMAC_KEY", "TR31_P0_PIN_ENCRYPTION_KEY", "TR31_P1_PIN_GENERATION_KEY", "TR31_V1_IBM3624_PIN_VERIFICATION_KEY", "TR31_V2_VISA_PIN_VERIFICATION_KEY"

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :key_identifier (required, String) —

  The KeyArn of the key.

Returns:

• (Types::StopKeyUsageOutput) —

  Returns a response object which responds to the following methods:

  • #key => Types::Key

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2373

def stop_key_usage(params = {}, options = {})
  req = build_request(:stop_key_usage, params)
  req.send_request(options)
end

#tag_resource(params = {}) ⇒ Struct

Adds or edits tags on an Amazon Web Services Payment Cryptography key.

Tagging or untagging an Amazon Web Services Payment Cryptography key can allow or deny permission to the key.

Each tag consists of a tag key and a tag value, both of which are case-sensitive strings. The tag value can be an empty (null) string. To add a tag, specify a new tag key and a tag value. To edit a tag, specify an existing tag key and a new tag value. You can also add tags to an Amazon Web Services Payment Cryptography key when you create it with CreateKey.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• ListTagsForResource

• UntagResource

Examples:

Request syntax with placeholder values

resp = client.tag_resource({
  resource_arn: "ResourceArn", # required
  tags: [ # required
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
})

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :resource_arn (required, String) —

  The KeyARN of the key whose tags are being updated.

• :tags (required, Array<Types::Tag>) —

  One or more tags. Each tag consists of a tag key and a tag value. The tag value can be an empty (null) string. You can't have more than one tag on an Amazon Web Services Payment Cryptography key with the same tag key. If you specify an existing tag key with a different tag value, Amazon Web Services Payment Cryptography replaces the current tag value with the new one.

  Don't include personal, confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.

  To use this parameter, you must have TagResource permission in an IAM policy.

  Don't include personal, confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.

Returns:

• (Struct) —

  Returns an empty response.

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2451

def tag_resource(params = {}, options = {})
  req = build_request(:tag_resource, params)
  req.send_request(options)
end

#untag_resource(params = {}) ⇒ Struct

Deletes a tag from an Amazon Web Services Payment Cryptography key.

Tagging or untagging an Amazon Web Services Payment Cryptography key can allow or deny permission to the key.

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• ListTagsForResource

• TagResource

Examples:

Request syntax with placeholder values

resp = client.untag_resource({
  resource_arn: "ResourceArn", # required
  tag_keys: ["TagKey"], # required
})

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :resource_arn (required, String) —

  The KeyARN of the key whose tags are being removed.

• :tag_keys (required, Array<String>) —

  One or more tag keys. Don't include the tag values.

  If the Amazon Web Services Payment Cryptography key doesn't have the specified tag key, Amazon Web Services Payment Cryptography doesn't throw an exception or return a response. To confirm that the operation succeeded, use the ListTagsForResource operation.

Returns:

• (Struct) —

  Returns an empty response.

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2505

def untag_resource(params = {}, options = {})
  req = build_request(:untag_resource, params)
  req.send_request(options)
end

#update_alias(params = {}) ⇒ Types::UpdateAliasOutput

Associates an existing Amazon Web Services Payment Cryptography alias with a different key. Each alias is associated with only one Amazon Web Services Payment Cryptography key at a time, although a key can have multiple aliases. The alias and the Amazon Web Services Payment Cryptography key must be in the same Amazon Web Services account and Amazon Web Services Region

Cross-account use: This operation can't be used across different Amazon Web Services accounts.

Related operations:

• CreateAlias

• DeleteAlias

• GetAlias

• ListAliases

Examples:

Request syntax with placeholder values

resp = client.update_alias({
  alias_name: "AliasName", # required
  key_arn: "KeyArn",
})

Response structure

resp.alias.alias_name #=> String
resp.alias.key_arn #=> String

Parameters:

• params (Hash) (defaults to: {}) —

  ({})

Options Hash (params):

• :alias_name (required, String) —

  The alias whose associated key is changing.

• :key_arn (String) —

  The KeyARN for the key that you are updating or removing from the alias.

Returns:

• (Types::UpdateAliasOutput) —

  Returns a response object which responds to the following methods:

  • #alias => Types::Alias

See Also:

• AWS API Documentation

# File 'gems/aws-sdk-paymentcryptography/lib/aws-sdk-paymentcryptography/client.rb', line 2564

def update_alias(params = {}, options = {})
  req = build_request(:update_alias, params)
  req.send_request(options)
end