@wildboar/pkcs
Version:
Public Key Cryptography Standard PDUs in TypeScript
134 lines (133 loc) • 4.83 kB
JavaScript
/* eslint-disable */
import { ASN1ConstructionError as _ConstructionError, ASN1TagClass as _TagClass, } from "@wildboar/asn1";
import * as $ from "@wildboar/asn1/functional";
import { _decode_EncryptedKey, _encode_EncryptedKey, } from "../PKCS7/EncryptedKey.ta.mjs";
import { _decode_KeyAgreementRecipientIdentifier, _encode_KeyAgreementRecipientIdentifier, } from "../PKCS7/KeyAgreementRecipientIdentifier.ta.mjs";
/**
* @summary RecipientEncryptedKey
* @description
*
* ### ASN.1 Definition:
*
* ```asn1
* RecipientEncryptedKey ::= SEQUENCE {
* recipientIdentifier KeyAgreementRecipientIdentifier,
* encryptedKey EncryptedKey
* }
* ```
*
*/
export class RecipientEncryptedKey {
recipientIdentifier;
encryptedKey;
constructor(
/**
* @summary `recipientIdentifier`.
* @public
* @readonly
*/
recipientIdentifier,
/**
* @summary `encryptedKey`.
* @public
* @readonly
*/
encryptedKey) {
this.recipientIdentifier = recipientIdentifier;
this.encryptedKey = encryptedKey;
}
/**
* @summary Restructures an object into a RecipientEncryptedKey
* @description
*
* This takes an `object` and converts it to a `RecipientEncryptedKey`.
*
* @public
* @static
* @method
* @param {Object} _o An object having all of the keys and values of a `RecipientEncryptedKey`.
* @returns {RecipientEncryptedKey}
*/
static _from_object(_o) {
return new RecipientEncryptedKey(_o.recipientIdentifier, _o.encryptedKey);
}
}
/**
* @summary The Leading Root Component Types of RecipientEncryptedKey
* @description
*
* This is an array of `ComponentSpec`s that define how to decode the leading root component type list of a SET or SEQUENCE.
*
* @constant
*/
export const _root_component_type_list_1_spec_for_RecipientEncryptedKey = [
new $.ComponentSpec("recipientIdentifier", false, $.hasAnyTag),
new $.ComponentSpec("encryptedKey", false, $.hasTag(_TagClass.universal, 4)),
];
/**
* @summary The Trailing Root Component Types of RecipientEncryptedKey
* @description
*
* This is an array of `ComponentSpec`s that define how to decode the trailing root component type list of a SET or SEQUENCE.
*
* @constant
*/
export const _root_component_type_list_2_spec_for_RecipientEncryptedKey = [];
/**
* @summary The Extension Addition Component Types of RecipientEncryptedKey
* @description
*
* This is an array of `ComponentSpec`s that define how to decode the extension addition component type list of a SET or SEQUENCE.
*
* @constant
*/
export const _extension_additions_list_spec_for_RecipientEncryptedKey = [];
let _cached_decoder_for_RecipientEncryptedKey = null;
/**
* @summary Decodes an ASN.1 element into a(n) RecipientEncryptedKey
* @function
* @param {_Element} el The element being decoded.
* @returns {RecipientEncryptedKey} The decoded data structure.
*/
export function _decode_RecipientEncryptedKey(el) {
if (!_cached_decoder_for_RecipientEncryptedKey) {
_cached_decoder_for_RecipientEncryptedKey = function (el) {
const sequence = el.sequence;
if (sequence.length < 2) {
throw new _ConstructionError("RecipientEncryptedKey contained only " +
sequence.length.toString() +
" elements.");
}
sequence[0].name = "recipientIdentifier";
sequence[1].name = "encryptedKey";
let recipientIdentifier;
let encryptedKey;
recipientIdentifier = _decode_KeyAgreementRecipientIdentifier(sequence[0]);
encryptedKey = _decode_EncryptedKey(sequence[1]);
return new RecipientEncryptedKey(recipientIdentifier, encryptedKey);
};
}
return _cached_decoder_for_RecipientEncryptedKey(el);
}
let _cached_encoder_for_RecipientEncryptedKey = null;
/**
* @summary Encodes a(n) RecipientEncryptedKey into an ASN.1 Element.
* @function
* @param value The element being encoded.
* @param elGetter A function that can be used to get new ASN.1 elements.
* @returns {_Element} The RecipientEncryptedKey, encoded as an ASN.1 Element.
*/
export function _encode_RecipientEncryptedKey(value, elGetter) {
if (!_cached_encoder_for_RecipientEncryptedKey) {
_cached_encoder_for_RecipientEncryptedKey = function (value) {
return $._encodeSequence([]
.concat([
/* REQUIRED */ _encode_KeyAgreementRecipientIdentifier(value.recipientIdentifier, $.BER),
/* REQUIRED */ _encode_EncryptedKey(value.encryptedKey, $.BER),
])
.filter((c) => !!c), $.BER);
};
}
return _cached_encoder_for_RecipientEncryptedKey(value, elGetter);
}
/* eslint-enable */