@wildboar/pkcs
Version:
Public Key Cryptography Standard PDUs in TypeScript
166 lines (165 loc) • 6.2 kB
JavaScript
/* eslint-disable */
import { ASN1TagClass as _TagClass, } from "@wildboar/asn1";
import * as $ from "@wildboar/asn1/functional";
import { _get_decoder_for_KeyInfo, _get_encoder_for_KeyInfo, } from "../PKCS-15/KeyInfo.ta.mjs";
import { _get_decoder_for_ObjectValue, _get_encoder_for_ObjectValue, } from "../PKCS-15/ObjectValue.ta.mjs";
import { _decode_PublicKeyOperations, _encode_PublicKeyOperations, } from "../PKCS-15/PublicKeyOperations.ta.mjs";
import { _decode_RSAPrivateKeyObject, _encode_RSAPrivateKeyObject, } from "../PKCS-15/RSAPrivateKeyObject.ta.mjs";
/**
* @summary PrivateRSAKeyAttributes
* @description
*
* ### ASN.1 Definition:
*
* ```asn1
* PrivateRSAKeyAttributes ::= SEQUENCE {
* value ObjectValue {RSAPrivateKeyObject},
* modulusLength INTEGER, -- modulus length in bits, e.g. 1024
* keyInfo KeyInfo {NULL, PublicKeyOperations} OPTIONAL,
* ... -- For future extensions
* }
* ```
*
*/
export class PrivateRSAKeyAttributes {
value;
modulusLength;
keyInfo;
_unrecognizedExtensionsList;
constructor(
/**
* @summary `value`.
* @public
* @readonly
*/
value,
/**
* @summary `modulusLength`.
* @public
* @readonly
*/
modulusLength,
/**
* @summary `keyInfo`.
* @public
* @readonly
*/
keyInfo,
/**
* @summary Extensions that are not recognized.
* @public
* @readonly
*/
_unrecognizedExtensionsList = []) {
this.value = value;
this.modulusLength = modulusLength;
this.keyInfo = keyInfo;
this._unrecognizedExtensionsList = _unrecognizedExtensionsList;
}
/**
* @summary Restructures an object into a PrivateRSAKeyAttributes
* @description
*
* This takes an `object` and converts it to a `PrivateRSAKeyAttributes`.
*
* @public
* @static
* @method
* @param {Object} _o An object having all of the keys and values of a `PrivateRSAKeyAttributes`.
* @returns {PrivateRSAKeyAttributes}
*/
static _from_object(_o) {
return new PrivateRSAKeyAttributes(_o.value, _o.modulusLength, _o.keyInfo, _o._unrecognizedExtensionsList);
}
}
/**
* @summary The Leading Root Component Types of PrivateRSAKeyAttributes
* @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_PrivateRSAKeyAttributes = [
new $.ComponentSpec("value", false, $.hasAnyTag),
new $.ComponentSpec("modulusLength", false, $.hasTag(_TagClass.universal, 2)),
new $.ComponentSpec("keyInfo", true, $.hasAnyTag),
];
/**
* @summary The Trailing Root Component Types of PrivateRSAKeyAttributes
* @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_PrivateRSAKeyAttributes = [];
/**
* @summary The Extension Addition Component Types of PrivateRSAKeyAttributes
* @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_PrivateRSAKeyAttributes = [];
let _cached_decoder_for_PrivateRSAKeyAttributes = null;
/**
* @summary Decodes an ASN.1 element into a(n) PrivateRSAKeyAttributes
* @function
* @param {_Element} el The element being decoded.
* @returns {PrivateRSAKeyAttributes} The decoded data structure.
*/
export function _decode_PrivateRSAKeyAttributes(el) {
if (!_cached_decoder_for_PrivateRSAKeyAttributes) {
_cached_decoder_for_PrivateRSAKeyAttributes = function (el) {
let value;
let modulusLength;
let keyInfo;
let _unrecognizedExtensionsList = [];
const callbacks = {
value: (_el) => {
value = _get_decoder_for_ObjectValue(_decode_RSAPrivateKeyObject)(_el);
},
modulusLength: (_el) => {
modulusLength = $._decodeInteger(_el);
},
keyInfo: (_el) => {
keyInfo = _get_decoder_for_KeyInfo($._decodeNull, _decode_PublicKeyOperations)(_el);
},
};
$._parse_sequence(el, callbacks, _root_component_type_list_1_spec_for_PrivateRSAKeyAttributes, _extension_additions_list_spec_for_PrivateRSAKeyAttributes, _root_component_type_list_2_spec_for_PrivateRSAKeyAttributes, (ext) => {
_unrecognizedExtensionsList.push(ext);
});
return new PrivateRSAKeyAttributes(value, modulusLength, keyInfo, _unrecognizedExtensionsList);
};
}
return _cached_decoder_for_PrivateRSAKeyAttributes(el);
}
let _cached_encoder_for_PrivateRSAKeyAttributes = null;
/**
* @summary Encodes a(n) PrivateRSAKeyAttributes 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 PrivateRSAKeyAttributes, encoded as an ASN.1 Element.
*/
export function _encode_PrivateRSAKeyAttributes(value, elGetter) {
if (!_cached_encoder_for_PrivateRSAKeyAttributes) {
_cached_encoder_for_PrivateRSAKeyAttributes = function (value) {
return $._encodeSequence([]
.concat([
/* REQUIRED */ _get_encoder_for_ObjectValue(_encode_RSAPrivateKeyObject)(value.value, $.BER),
/* REQUIRED */ $._encodeInteger(value.modulusLength, $.BER),
/* IF_ABSENT */ value.keyInfo === undefined
? undefined
: _get_encoder_for_KeyInfo($._encodeNull, _encode_PublicKeyOperations)(value.keyInfo, $.BER),
], value._unrecognizedExtensionsList
? value._unrecognizedExtensionsList
: [])
.filter((c) => !!c), $.BER);
};
}
return _cached_encoder_for_PrivateRSAKeyAttributes(value, elGetter);
}
/* eslint-enable */