No results for

Powered byAlgolia

KMSClient.generateDataKey

KMSClient.generateDataKey generates a symmetric data key for use outside of the AWS Key Management Service.

Parameters

NameTypeDescription
idstringThe identifier of the key. This can be either the key ID or the Amazon Resource Name (ARN) of the key.
sizenumberThe length of the data key. For example, use the value 64 to generate a 512-bit data key (64 bytes is 512 bits). For 256-bit (32-byte) data keys, use the value 32, instead.

Returns

TypeDescription
KMSDataKeyA KMSDataKey object.

Example

import exec from 'k6/execution';
import { AWSConfig, KMSClient } from 'https://jslib.k6.io/aws/0.6.0/kms.js';
const awsConfig = new AWSConfig({
region: __ENV.AWS_REGION,
accessKeyId: __ENV.AWS_ACCESS_KEY_ID,
secretAccessKey: __ENV.AWS_SECRET_ACCESS_KEY,
});
const kms = new KMSClient(awsConfig);
const testKeyId = 'e67f95-4c047567-4-a0b7-62f7ce8ec8f48';
export default function () {
// List the KMS keys the AWS authentication configuration
// gives us access to.
const keys = kms.listKeys();
// If our test key does not exist, abort the execution.
if (keys.filter((b) => b.keyId === testKeyId).length == 0) {
exec.test.abort();
}
// Generate a data key from the KMS key.
const key = kms.generateDataKey(testKeyId, 32);
}