Struct aws_sdk_paymentcryptographydata::operation::verify_mac::builders::VerifyMacFluentBuilder

pub struct VerifyMacFluentBuilder { /* private fields */ }

Fluent builder constructing a request to VerifyMac.

Verifies a Message Authentication Code (MAC).

You can use this operation when keys won't be shared but mutual data is present on both ends for validation. In this case, known data values are used to generate a MAC on both ends for verification without sending or receiving data in ciphertext or plaintext. You can use this operation to verify a DUPKT, HMAC or EMV MAC by setting generation attributes and algorithm to the associated values. Use the same encryption key for MAC verification as you use for GenerateMac.

For information about valid keys for this operation, see Understanding key attributes and Key types for specific data operations in the Amazon Web Services Payment Cryptography User Guide.

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

Related operations:

• GenerateMac

Implementations

impl VerifyMacFluentBuilder

pub fn as_input(&self) -> &VerifyMacInputBuilder

Access the VerifyMac as a reference.

pub async fn send( self ) -> Result<VerifyMacOutput, SdkError<VerifyMacError, HttpResponse>>

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub async fn customize( self ) -> Result<CustomizableOperation<VerifyMacOutput, VerifyMacError, Self>, SdkError<VerifyMacError>>

Consumes this builder, creating a customizable operation that can be modified before being sent.

pub fn key_identifier(self, input: impl Into<String>) -> Self

The keyARN of the encryption key that Amazon Web Services Payment Cryptography uses to verify MAC data.

pub fn set_key_identifier(self, input: Option<String>) -> Self

The keyARN of the encryption key that Amazon Web Services Payment Cryptography uses to verify MAC data.

pub fn get_key_identifier(&self) -> &Option<String>

The keyARN of the encryption key that Amazon Web Services Payment Cryptography uses to verify MAC data.

pub fn message_data(self, input: impl Into<String>) -> Self

The data on for which MAC is under verification.

pub fn set_message_data(self, input: Option<String>) -> Self

The data on for which MAC is under verification.

pub fn get_message_data(&self) -> &Option<String>

The data on for which MAC is under verification.

pub fn mac(self, input: impl Into<String>) -> Self

The MAC being verified.

pub fn set_mac(self, input: Option<String>) -> Self

The MAC being verified.

pub fn get_mac(&self) -> &Option<String>

The MAC being verified.

pub fn verification_attributes(self, input: MacAttributes) -> Self

The attributes and data values to use for MAC verification within Amazon Web Services Payment Cryptography.

pub fn set_verification_attributes(self, input: Option<MacAttributes>) -> Self

The attributes and data values to use for MAC verification within Amazon Web Services Payment Cryptography.

pub fn get_verification_attributes(&self) -> &Option<MacAttributes>

The attributes and data values to use for MAC verification within Amazon Web Services Payment Cryptography.

pub fn mac_length(self, input: i32) -> Self

The length of the MAC.

pub fn set_mac_length(self, input: Option<i32>) -> Self

The length of the MAC.

pub fn get_mac_length(&self) -> &Option<i32>

The length of the MAC.

Trait Implementations

impl Clone for VerifyMacFluentBuilder

fn clone(&self) -> VerifyMacFluentBuilder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VerifyMacFluentBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.