@guarani/jose
Version:
Implementation of the RFCs of the JOSE Working Group.
38 lines (37 loc) • 1.73 kB
TypeScript
/// <reference types="node" />
import { Dict } from '@guarani/types';
import { OctKey } from '../../../jwk/algorithms/oct/oct.key';
import { JsonWebEncryptionContentEncryptionAlgorithm } from '../enc/jsonwebencryption-contentencryption.algorithm';
import { JsonWebEncryptionKeyWrapAlgorithm } from './jsonwebencryption-keywrap.algorithm';
import { WrappedKey } from './types/wrapped-key';
/**
* Implementation of the dir JSON Web Encryption Key Wrap Algorithm.
*/
declare class DirKeyWrapAlgorithm extends JsonWebEncryptionKeyWrapAlgorithm {
/**
* Instantiates a new JSON Web Encryption dir Key Wrap Algorithm to Wrap and Unwrap Content Encryption Keys.
*/
constructor();
/**
* Returns an empty Buffer since the Algorithm does not Wrap the provided Content Encryption Key.
*
* @param enc JSON Web Encryption Content Encryption Algorithm.
* @param key JSON Web Key to be used as the Content Encryption Key used to Encrypt the Plaintext.
* @returns Empty Buffer as the Wrapped Content Encryption Key.
*/
wrap(enc: JsonWebEncryptionContentEncryptionAlgorithm, key: OctKey): Promise<WrappedKey<Dict>>;
/**
* Returns the provided JSON Web Key as the Content Encryption Key.
*
* @param enc JSON Web Encryption Content Encryption Algorithm.
* @param key JSON Web Key used as the Content Encryption Key.
* @param ek ~Wrapped Content Encryption Key~.
* @returns Provided JSON Web Key as the Content Encryption Key.
*/
unwrap(enc: JsonWebEncryptionContentEncryptionAlgorithm, key: OctKey, ek: Buffer): Promise<Buffer>;
}
/**
* Direct use of a shared symmetric key as the CEK.
*/
export declare const dir: DirKeyWrapAlgorithm;
export {};