@cumulus/aws-client/KMS.d.ts

Utilities for working with AWS

/**
 * @module KMS
 */
import { CreateKeyCommandInput } from '@aws-sdk/client-kms';
/**
 * Create a KMS key
 *
 * See https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/KMS.html#createKey-property
 * for allowed params and return value.
 *
 * @param {Object} params
 * @returns {Promise<Object>}
 */
export declare const createKey: (params?: CreateKeyCommandInput) => Promise<import("@aws-sdk/client-kms").CreateKeyCommandOutput>;
/**
 * Encrypt a string using KMS
 *
 * @param {string} KeyId - the KMS key to use for encryption
 * @param {string} Plaintext - the string to be encrypted
 * @returns {Promise<string>} the Base 64 encoding of the encrypted value
 */
export declare const encrypt: (KeyId: string, Plaintext: string) => Promise<string>;
/**
 * Decrypt a KMS-encrypted string, Base 64 encoded
 *
 * @param {string} ciphertext - a KMS-encrypted value, Base 64 encoded
 * @returns {string} the plaintext
 */
export declare const decryptBase64String: (ciphertext: string) => Promise<string | undefined>;
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