mirror of
https://github.com/denoland/deno.git
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1329 lines
28 KiB
TypeScript
1329 lines
28 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// Copyright Joyent, Inc. and Node.js contributors. All rights reserved. MIT license.
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// TODO(petamoriken): enable prefer-primordials for node polyfills
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// deno-lint-ignore-file prefer-primordials
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import {
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op_node_dh_compute_secret,
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op_node_dh_keys_generate_and_export,
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op_node_diffie_hellman,
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op_node_ecdh_compute_public_key,
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op_node_ecdh_compute_secret,
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op_node_ecdh_encode_pubkey,
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op_node_ecdh_generate_keys,
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op_node_gen_prime,
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} from "ext:core/ops";
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import { notImplemented } from "ext:deno_node/_utils.ts";
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import {
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isAnyArrayBuffer,
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isArrayBufferView,
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} from "ext:deno_node/internal/util/types.ts";
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import {
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ERR_CRYPTO_UNKNOWN_DH_GROUP,
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ERR_INVALID_ARG_TYPE,
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NodeError,
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} from "ext:deno_node/internal/errors.ts";
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import {
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validateInt32,
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validateString,
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} from "ext:deno_node/internal/validators.mjs";
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import { Buffer } from "node:buffer";
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import {
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EllipticCurve,
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ellipticCurves,
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getDefaultEncoding,
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toBuf,
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} from "ext:deno_node/internal/crypto/util.ts";
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import type {
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BinaryLike,
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BinaryToTextEncoding,
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ECDHKeyFormat,
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} from "ext:deno_node/internal/crypto/types.ts";
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import {
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getKeyObjectHandle,
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kConsumePrivate,
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kConsumePublic,
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KeyObject,
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} from "ext:deno_node/internal/crypto/keys.ts";
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import type { BufferEncoding } from "ext:deno_node/_global.d.ts";
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const DH_GENERATOR = 2;
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export class DiffieHellman {
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verifyError!: number;
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#prime: Buffer;
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#primeLength: number;
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#generator: Buffer;
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#privateKey: Buffer;
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#publicKey: Buffer;
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constructor(
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sizeOrKey: number | string | ArrayBufferView,
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keyEncoding?: unknown,
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generator?: unknown,
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genEncoding?: unknown,
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) {
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if (
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typeof sizeOrKey !== "number" &&
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typeof sizeOrKey !== "string" &&
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!isArrayBufferView(sizeOrKey) &&
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!isAnyArrayBuffer(sizeOrKey)
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) {
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throw new ERR_INVALID_ARG_TYPE(
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"sizeOrKey",
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["number", "string", "ArrayBuffer", "Buffer", "TypedArray", "DataView"],
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sizeOrKey,
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);
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}
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if (typeof sizeOrKey === "number") {
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validateInt32(sizeOrKey, "sizeOrKey");
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}
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if (
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keyEncoding &&
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!Buffer.isEncoding(keyEncoding as BinaryToTextEncoding) &&
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keyEncoding !== "buffer"
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) {
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genEncoding = generator;
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generator = keyEncoding;
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keyEncoding = false;
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}
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const encoding = getDefaultEncoding();
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keyEncoding = keyEncoding || encoding;
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genEncoding = genEncoding || encoding;
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if (typeof sizeOrKey !== "number") {
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this.#prime = toBuf(sizeOrKey as string, keyEncoding as string);
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} else {
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// The supplied parameter is our primeLength, generate a suitable prime.
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this.#primeLength = sizeOrKey as number;
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if (this.#primeLength < 2) {
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throw new NodeError("ERR_OSSL_BN_BITS_TOO_SMALL", "bits too small");
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}
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this.#prime = Buffer.from(
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op_node_gen_prime(this.#primeLength).buffer,
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);
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}
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if (!generator) {
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// While the commonly used cyclic group generators for DH are 2 and 5, we
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// need this a buffer, because, well.. Node.
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this.#generator = Buffer.alloc(4);
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this.#generator.writeUint32BE(DH_GENERATOR);
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} else if (typeof generator === "number") {
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validateInt32(generator, "generator");
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this.#generator = Buffer.alloc(4);
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if (generator <= 0 || generator >= 0x7fffffff) {
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throw new NodeError("ERR_OSSL_DH_BAD_GENERATOR", "bad generator");
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}
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this.#generator.writeUint32BE(generator);
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} else if (typeof generator === "string") {
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generator = toBuf(generator, genEncoding as string);
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this.#generator = generator;
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} else if (!isArrayBufferView(generator) && !isAnyArrayBuffer(generator)) {
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throw new ERR_INVALID_ARG_TYPE(
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"generator",
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["number", "string", "ArrayBuffer", "Buffer", "TypedArray", "DataView"],
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generator,
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);
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} else {
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this.#generator = Buffer.from(generator);
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}
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this.#checkGenerator();
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// TODO(lev): actually implement this value
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this.verifyError = 0;
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}
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#checkGenerator(): number {
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let generator: number;
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if (this.#generator.length == 0) {
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throw new NodeError("ERR_OSSL_DH_BAD_GENERATOR", "bad generator");
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} else if (this.#generator.length == 1) {
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generator = this.#generator.readUint8();
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} else if (this.#generator.length == 2) {
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generator = this.#generator.readUint16BE();
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} else {
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generator = this.#generator.readUint32BE();
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}
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if (generator != 2 && generator != 5) {
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throw new NodeError("ERR_OSSL_DH_BAD_GENERATOR", "bad generator");
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}
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return generator;
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}
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computeSecret(otherPublicKey: ArrayBufferView): Buffer;
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computeSecret(
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otherPublicKey: string,
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inputEncoding: BinaryToTextEncoding,
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): Buffer;
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computeSecret(
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otherPublicKey: ArrayBufferView,
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outputEncoding: BinaryToTextEncoding,
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): string;
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computeSecret(
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otherPublicKey: string,
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inputEncoding: BinaryToTextEncoding,
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outputEncoding: BinaryToTextEncoding,
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): string;
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computeSecret(
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otherPublicKey: ArrayBufferView | string,
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inputEncoding?: BinaryToTextEncoding,
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outputEncoding?: BinaryToTextEncoding,
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): Buffer | string {
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let buf;
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if (inputEncoding != undefined && inputEncoding != "buffer") {
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buf = Buffer.from(otherPublicKey.buffer, inputEncoding);
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} else {
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buf = Buffer.from(otherPublicKey.buffer);
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}
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const sharedSecret = op_node_dh_compute_secret(
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this.#prime,
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this.#privateKey,
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buf,
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);
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if (outputEncoding == undefined || outputEncoding == "buffer") {
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return Buffer.from(sharedSecret.buffer);
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}
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return Buffer.from(sharedSecret.buffer).toString(outputEncoding);
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}
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generateKeys(): Buffer;
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generateKeys(encoding: BinaryToTextEncoding): string;
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generateKeys(_encoding?: BinaryToTextEncoding): Buffer | string {
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const generator = this.#checkGenerator();
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const [privateKey, publicKey] = op_node_dh_keys_generate_and_export(
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this.#prime,
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this.#primeLength ?? 0,
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generator,
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);
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this.#privateKey = Buffer.from(privateKey.buffer);
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this.#publicKey = Buffer.from(publicKey.buffer);
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return this.#publicKey;
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}
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getGenerator(): Buffer;
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getGenerator(encoding: BinaryToTextEncoding): string;
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getGenerator(encoding?: BinaryToTextEncoding): Buffer | string {
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if (encoding !== undefined && encoding != "buffer") {
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return this.#generator.toString(encoding);
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}
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return this.#generator;
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}
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getPrime(): Buffer;
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getPrime(encoding: BinaryToTextEncoding): string;
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getPrime(encoding?: BinaryToTextEncoding): Buffer | string {
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if (encoding !== undefined && encoding != "buffer") {
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return this.#prime.toString(encoding);
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}
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return this.#prime;
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}
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getPrivateKey(): Buffer;
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getPrivateKey(encoding: BinaryToTextEncoding): string;
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getPrivateKey(encoding?: BinaryToTextEncoding): Buffer | string {
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if (encoding !== undefined && encoding != "buffer") {
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return this.#privateKey.toString(encoding);
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}
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return this.#privateKey;
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}
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getPublicKey(): Buffer;
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getPublicKey(encoding: BinaryToTextEncoding): string;
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getPublicKey(encoding?: BinaryToTextEncoding): Buffer | string {
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if (encoding !== undefined && encoding != "buffer") {
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return this.#publicKey.toString(encoding);
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}
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return this.#publicKey;
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}
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setPrivateKey(privateKey: ArrayBufferView): void;
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setPrivateKey(privateKey: string, encoding: BufferEncoding): void;
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setPrivateKey(
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privateKey: ArrayBufferView | string,
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encoding?: BufferEncoding,
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) {
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if (encoding == undefined || encoding == "buffer") {
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this.#privateKey = Buffer.from(privateKey);
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} else {
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this.#privateKey = Buffer.from(privateKey, encoding);
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}
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}
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setPublicKey(publicKey: ArrayBufferView): void;
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setPublicKey(publicKey: string, encoding: BufferEncoding): void;
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setPublicKey(
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publicKey: ArrayBufferView | string,
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encoding?: BufferEncoding,
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) {
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if (encoding == undefined || encoding == "buffer") {
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this.#publicKey = Buffer.from(publicKey);
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} else {
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this.#publicKey = Buffer.from(publicKey, encoding);
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}
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}
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}
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const DH_GROUP_NAMES = [
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"modp5",
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"modp14",
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"modp15",
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"modp16",
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"modp17",
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"modp18",
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];
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const DH_GROUPS = {
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"modp5": {
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prime: [
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0xFFFFFFFF,
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0xFFFFFFFF,
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0xC90FDAA2,
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0x2168C234,
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0xC4C6628B,
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0x80DC1CD1,
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0x29024E08,
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0x8A67CC74,
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0x020BBEA6,
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0x3B139B22,
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0x514A0879,
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0x8E3404DD,
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0xEF9519B3,
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0xCD3A431B,
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0x302B0A6D,
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0xF25F1437,
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0x4FE1356D,
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0x6D51C245,
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0xE485B576,
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0x625E7EC6,
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0xF44C42E9,
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0xA637ED6B,
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0x0BFF5CB6,
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0xF406B7ED,
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0xEE386BFB,
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0x5A899FA5,
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0xAE9F2411,
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0x7C4B1FE6,
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0x49286651,
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0xECE45B3D,
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0xC2007CB8,
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0xA163BF05,
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0x98DA4836,
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0x1C55D39A,
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0x69163FA8,
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0xFD24CF5F,
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0x83655D23,
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0xDCA3AD96,
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0x1C62F356,
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0x208552BB,
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0x9ED52907,
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0x7096966D,
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0x670C354E,
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0x4ABC9804,
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0xF1746C08,
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0xCA237327,
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0xFFFFFFFF,
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0xFFFFFFFF,
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],
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generator: 2,
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},
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"modp14": {
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prime: [
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0xFFFFFFFF,
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0xFFFFFFFF,
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0xC90FDAA2,
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0x2168C234,
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0xC4C6628B,
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0x80DC1CD1,
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0x29024E08,
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0x8A67CC74,
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0x020BBEA6,
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0x3B139B22,
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0x514A0879,
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0x8E3404DD,
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0xEF9519B3,
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0xCD3A431B,
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0x302B0A6D,
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0xF25F1437,
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0x4FE1356D,
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0x6D51C245,
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0xE485B576,
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0x625E7EC6,
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0xF44C42E9,
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0xA637ED6B,
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0x0BFF5CB6,
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0xF406B7ED,
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0xEE386BFB,
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0x5A899FA5,
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0xAE9F2411,
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0x7C4B1FE6,
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0x49286651,
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0xECE45B3D,
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0xC2007CB8,
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0xA163BF05,
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0x98DA4836,
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0x1C55D39A,
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0x69163FA8,
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0xFD24CF5F,
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0x83655D23,
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0xDCA3AD96,
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0x1C62F356,
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0x208552BB,
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0x9ED52907,
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0x7096966D,
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0x670C354E,
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0x4ABC9804,
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0xF1746C08,
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0xCA18217C,
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0x32905E46,
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0x2E36CE3B,
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0xE39E772C,
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0x180E8603,
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0x9B2783A2,
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0xEC07A28F,
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0xB5C55DF0,
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0x6F4C52C9,
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0xDE2BCBF6,
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0x95581718,
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0x3995497C,
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0xEA956AE5,
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0x15D22618,
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0x98FA0510,
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0x15728E5A,
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0x8AACAA68,
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0xFFFFFFFF,
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0xFFFFFFFF,
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],
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generator: 2,
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},
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"modp15": {
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prime: [
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0xFFFFFFFF,
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0xFFFFFFFF,
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0xC90FDAA2,
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0x2168C234,
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0xC4C6628B,
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0x80DC1CD1,
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0x29024E08,
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0x8A67CC74,
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0x020BBEA6,
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0x3B139B22,
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0x514A0879,
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0x8E3404DD,
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0xEF9519B3,
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0xCD3A431B,
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0x302B0A6D,
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0xF25F1437,
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0x4FE1356D,
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0x6D51C245,
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0xE485B576,
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0x625E7EC6,
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0xF44C42E9,
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0xA637ED6B,
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0x0BFF5CB6,
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0xF406B7ED,
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0xEE386BFB,
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0x5A899FA5,
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0xAE9F2411,
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0x7C4B1FE6,
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0x49286651,
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0xECE45B3D,
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0xC2007CB8,
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0xA163BF05,
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0x98DA4836,
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0x1C55D39A,
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0x69163FA8,
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0xFD24CF5F,
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0x83655D23,
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0xDCA3AD96,
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0x1C62F356,
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0x208552BB,
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0x9ED52907,
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0x7096966D,
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0x670C354E,
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0x4ABC9804,
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0xF1746C08,
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0xCA18217C,
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0x32905E46,
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0x2E36CE3B,
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0xE39E772C,
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0x180E8603,
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0x9B2783A2,
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0xEC07A28F,
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0xB5C55DF0,
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0x6F4C52C9,
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0xDE2BCBF6,
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0x95581718,
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0x3995497C,
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0xEA956AE5,
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0x15D22618,
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0x98FA0510,
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0x15728E5A,
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0x8AAAC42D,
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0xAD33170D,
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0x04507A33,
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0xA85521AB,
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0xDF1CBA64,
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0xECFB8504,
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0x58DBEF0A,
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0x8AEA7157,
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0x5D060C7D,
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0xB3970F85,
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0xA6E1E4C7,
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0xABF5AE8C,
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0xDB0933D7,
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0x1E8C94E0,
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0x4A25619D,
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0xCEE3D226,
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0x1AD2EE6B,
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0xF12FFA06,
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0xD98A0864,
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0xD8760273,
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0x3EC86A64,
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0x521F2B18,
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0x177B200C,
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0xBBE11757,
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0x7A615D6C,
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0x770988C0,
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0xBAD946E2,
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0x08E24FA0,
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0x74E5AB31,
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0x43DB5BFC,
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0xE0FD108E,
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0x4B82D120,
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0xA93AD2CA,
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0xFFFFFFFF,
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0xFFFFFFFF,
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],
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generator: 2,
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},
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"modp16": {
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prime: [
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0xFFFFFFFF,
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0xFFFFFFFF,
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0xC90FDAA2,
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0x2168C234,
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0xC4C6628B,
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0x80DC1CD1,
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0x29024E08,
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0x8A67CC74,
|
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0x020BBEA6,
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0x3B139B22,
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0x514A0879,
|
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0x8E3404DD,
|
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0xEF9519B3,
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0xCD3A431B,
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0x302B0A6D,
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0xF25F1437,
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0x4FE1356D,
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0x6D51C245,
|
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0xE485B576,
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0x625E7EC6,
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0xF44C42E9,
|
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0xA637ED6B,
|
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0x0BFF5CB6,
|
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0xF406B7ED,
|
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0xEE386BFB,
|
|
0x5A899FA5,
|
|
0xAE9F2411,
|
|
0x7C4B1FE6,
|
|
0x49286651,
|
|
0xECE45B3D,
|
|
0xC2007CB8,
|
|
0xA163BF05,
|
|
0x98DA4836,
|
|
0x1C55D39A,
|
|
0x69163FA8,
|
|
0xFD24CF5F,
|
|
0x83655D23,
|
|
0xDCA3AD96,
|
|
0x1C62F356,
|
|
0x208552BB,
|
|
0x9ED52907,
|
|
0x7096966D,
|
|
0x670C354E,
|
|
0x4ABC9804,
|
|
0xF1746C08,
|
|
0xCA18217C,
|
|
0x32905E46,
|
|
0x2E36CE3B,
|
|
0xE39E772C,
|
|
0x180E8603,
|
|
0x9B2783A2,
|
|
0xEC07A28F,
|
|
0xB5C55DF0,
|
|
0x6F4C52C9,
|
|
0xDE2BCBF6,
|
|
0x95581718,
|
|
0x3995497C,
|
|
0xEA956AE5,
|
|
0x15D22618,
|
|
0x98FA0510,
|
|
0x15728E5A,
|
|
0x8AAAC42D,
|
|
0xAD33170D,
|
|
0x04507A33,
|
|
0xA85521AB,
|
|
0xDF1CBA64,
|
|
0xECFB8504,
|
|
0x58DBEF0A,
|
|
0x8AEA7157,
|
|
0x5D060C7D,
|
|
0xB3970F85,
|
|
0xA6E1E4C7,
|
|
0xABF5AE8C,
|
|
0xDB0933D7,
|
|
0x1E8C94E0,
|
|
0x4A25619D,
|
|
0xCEE3D226,
|
|
0x1AD2EE6B,
|
|
0xF12FFA06,
|
|
0xD98A0864,
|
|
0xD8760273,
|
|
0x3EC86A64,
|
|
0x521F2B18,
|
|
0x177B200C,
|
|
0xBBE11757,
|
|
0x7A615D6C,
|
|
0x770988C0,
|
|
0xBAD946E2,
|
|
0x08E24FA0,
|
|
0x74E5AB31,
|
|
0x43DB5BFC,
|
|
0xE0FD108E,
|
|
0x4B82D120,
|
|
0xA9210801,
|
|
0x1A723C12,
|
|
0xA787E6D7,
|
|
0x88719A10,
|
|
0xBDBA5B26,
|
|
0x99C32718,
|
|
0x6AF4E23C,
|
|
0x1A946834,
|
|
0xB6150BDA,
|
|
0x2583E9CA,
|
|
0x2AD44CE8,
|
|
0xDBBBC2DB,
|
|
0x04DE8EF9,
|
|
0x2E8EFC14,
|
|
0x1FBECAA6,
|
|
0x287C5947,
|
|
0x4E6BC05D,
|
|
0x99B2964F,
|
|
0xA090C3A2,
|
|
0x233BA186,
|
|
0x515BE7ED,
|
|
0x1F612970,
|
|
0xCEE2D7AF,
|
|
0xB81BDD76,
|
|
0x2170481C,
|
|
0xD0069127,
|
|
0xD5B05AA9,
|
|
0x93B4EA98,
|
|
0x8D8FDDC1,
|
|
0x86FFB7DC,
|
|
0x90A6C08F,
|
|
0x4DF435C9,
|
|
0x34063199,
|
|
0xFFFFFFFF,
|
|
0xFFFFFFFF,
|
|
],
|
|
generator: 2,
|
|
},
|
|
"modp17": {
|
|
prime: [
|
|
0xFFFFFFFF,
|
|
0xFFFFFFFF,
|
|
0xC90FDAA2,
|
|
0x2168C234,
|
|
0xC4C6628B,
|
|
0x80DC1CD1,
|
|
0x29024E08,
|
|
0x8A67CC74,
|
|
0x020BBEA6,
|
|
0x3B139B22,
|
|
0x514A0879,
|
|
0x8E3404DD,
|
|
0xEF9519B3,
|
|
0xCD3A431B,
|
|
0x302B0A6D,
|
|
0xF25F1437,
|
|
0x4FE1356D,
|
|
0x6D51C245,
|
|
0xE485B576,
|
|
0x625E7EC6,
|
|
0xF44C42E9,
|
|
0xA637ED6B,
|
|
0x0BFF5CB6,
|
|
0xF406B7ED,
|
|
0xEE386BFB,
|
|
0x5A899FA5,
|
|
0xAE9F2411,
|
|
0x7C4B1FE6,
|
|
0x49286651,
|
|
0xECE45B3D,
|
|
0xC2007CB8,
|
|
0xA163BF05,
|
|
0x98DA4836,
|
|
0x1C55D39A,
|
|
0x69163FA8,
|
|
0xFD24CF5F,
|
|
0x83655D23,
|
|
0xDCA3AD96,
|
|
0x1C62F356,
|
|
0x208552BB,
|
|
0x9ED52907,
|
|
0x7096966D,
|
|
0x670C354E,
|
|
0x4ABC9804,
|
|
0xF1746C08,
|
|
0xCA18217C,
|
|
0x32905E46,
|
|
0x2E36CE3B,
|
|
0xE39E772C,
|
|
0x180E8603,
|
|
0x9B2783A2,
|
|
0xEC07A28F,
|
|
0xB5C55DF0,
|
|
0x6F4C52C9,
|
|
0xDE2BCBF6,
|
|
0x95581718,
|
|
0x3995497C,
|
|
0xEA956AE5,
|
|
0x15D22618,
|
|
0x98FA0510,
|
|
0x15728E5A,
|
|
0x8AAAC42D,
|
|
0xAD33170D,
|
|
0x04507A33,
|
|
0xA85521AB,
|
|
0xDF1CBA64,
|
|
0xECFB8504,
|
|
0x58DBEF0A,
|
|
0x8AEA7157,
|
|
0x5D060C7D,
|
|
0xB3970F85,
|
|
0xA6E1E4C7,
|
|
0xABF5AE8C,
|
|
0xDB0933D7,
|
|
0x1E8C94E0,
|
|
0x4A25619D,
|
|
0xCEE3D226,
|
|
0x1AD2EE6B,
|
|
0xF12FFA06,
|
|
0xD98A0864,
|
|
0xD8760273,
|
|
0x3EC86A64,
|
|
0x521F2B18,
|
|
0x177B200C,
|
|
0xBBE11757,
|
|
0x7A615D6C,
|
|
0x770988C0,
|
|
0xBAD946E2,
|
|
0x08E24FA0,
|
|
0x74E5AB31,
|
|
0x43DB5BFC,
|
|
0xE0FD108E,
|
|
0x4B82D120,
|
|
0xA9210801,
|
|
0x1A723C12,
|
|
0xA787E6D7,
|
|
0x88719A10,
|
|
0xBDBA5B26,
|
|
0x99C32718,
|
|
0x6AF4E23C,
|
|
0x1A946834,
|
|
0xB6150BDA,
|
|
0x2583E9CA,
|
|
0x2AD44CE8,
|
|
0xDBBBC2DB,
|
|
0x04DE8EF9,
|
|
0x2E8EFC14,
|
|
0x1FBECAA6,
|
|
0x287C5947,
|
|
0x4E6BC05D,
|
|
0x99B2964F,
|
|
0xA090C3A2,
|
|
0x233BA186,
|
|
0x515BE7ED,
|
|
0x1F612970,
|
|
0xCEE2D7AF,
|
|
0xB81BDD76,
|
|
0x2170481C,
|
|
0xD0069127,
|
|
0xD5B05AA9,
|
|
0x93B4EA98,
|
|
0x8D8FDDC1,
|
|
0x86FFB7DC,
|
|
0x90A6C08F,
|
|
0x4DF435C9,
|
|
0x34028492,
|
|
0x36C3FAB4,
|
|
0xD27C7026,
|
|
0xC1D4DCB2,
|
|
0x602646DE,
|
|
0xC9751E76,
|
|
0x3DBA37BD,
|
|
0xF8FF9406,
|
|
0xAD9E530E,
|
|
0xE5DB382F,
|
|
0x413001AE,
|
|
0xB06A53ED,
|
|
0x9027D831,
|
|
0x179727B0,
|
|
0x865A8918,
|
|
0xDA3EDBEB,
|
|
0xCF9B14ED,
|
|
0x44CE6CBA,
|
|
0xCED4BB1B,
|
|
0xDB7F1447,
|
|
0xE6CC254B,
|
|
0x33205151,
|
|
0x2BD7AF42,
|
|
0x6FB8F401,
|
|
0x378CD2BF,
|
|
0x5983CA01,
|
|
0xC64B92EC,
|
|
0xF032EA15,
|
|
0xD1721D03,
|
|
0xF482D7CE,
|
|
0x6E74FEF6,
|
|
0xD55E702F,
|
|
0x46980C82,
|
|
0xB5A84031,
|
|
0x900B1C9E,
|
|
0x59E7C97F,
|
|
0xBEC7E8F3,
|
|
0x23A97A7E,
|
|
0x36CC88BE,
|
|
0x0F1D45B7,
|
|
0xFF585AC5,
|
|
0x4BD407B2,
|
|
0x2B4154AA,
|
|
0xCC8F6D7E,
|
|
0xBF48E1D8,
|
|
0x14CC5ED2,
|
|
0x0F8037E0,
|
|
0xA79715EE,
|
|
0xF29BE328,
|
|
0x06A1D58B,
|
|
0xB7C5DA76,
|
|
0xF550AA3D,
|
|
0x8A1FBFF0,
|
|
0xEB19CCB1,
|
|
0xA313D55C,
|
|
0xDA56C9EC,
|
|
0x2EF29632,
|
|
0x387FE8D7,
|
|
0x6E3C0468,
|
|
0x043E8F66,
|
|
0x3F4860EE,
|
|
0x12BF2D5B,
|
|
0x0B7474D6,
|
|
0xE694F91E,
|
|
0x6DCC4024,
|
|
0xFFFFFFFF,
|
|
0xFFFFFFFF,
|
|
],
|
|
generator: 2,
|
|
},
|
|
"modp18": {
|
|
prime: [
|
|
0xFFFFFFFF,
|
|
0xFFFFFFFF,
|
|
0xC90FDAA2,
|
|
0x2168C234,
|
|
0xC4C6628B,
|
|
0x80DC1CD1,
|
|
0x29024E08,
|
|
0x8A67CC74,
|
|
0x020BBEA6,
|
|
0x3B139B22,
|
|
0x514A0879,
|
|
0x8E3404DD,
|
|
0xEF9519B3,
|
|
0xCD3A431B,
|
|
0x302B0A6D,
|
|
0xF25F1437,
|
|
0x4FE1356D,
|
|
0x6D51C245,
|
|
0xE485B576,
|
|
0x625E7EC6,
|
|
0xF44C42E9,
|
|
0xA637ED6B,
|
|
0x0BFF5CB6,
|
|
0xF406B7ED,
|
|
0xEE386BFB,
|
|
0x5A899FA5,
|
|
0xAE9F2411,
|
|
0x7C4B1FE6,
|
|
0x49286651,
|
|
0xECE45B3D,
|
|
0xC2007CB8,
|
|
0xA163BF05,
|
|
0x98DA4836,
|
|
0x1C55D39A,
|
|
0x69163FA8,
|
|
0xFD24CF5F,
|
|
0x83655D23,
|
|
0xDCA3AD96,
|
|
0x1C62F356,
|
|
0x208552BB,
|
|
0x9ED52907,
|
|
0x7096966D,
|
|
0x670C354E,
|
|
0x4ABC9804,
|
|
0xF1746C08,
|
|
0xCA18217C,
|
|
0x32905E46,
|
|
0x2E36CE3B,
|
|
0xE39E772C,
|
|
0x180E8603,
|
|
0x9B2783A2,
|
|
0xEC07A28F,
|
|
0xB5C55DF0,
|
|
0x6F4C52C9,
|
|
0xDE2BCBF6,
|
|
0x95581718,
|
|
0x3995497C,
|
|
0xEA956AE5,
|
|
0x15D22618,
|
|
0x98FA0510,
|
|
0x15728E5A,
|
|
0x8AAAC42D,
|
|
0xAD33170D,
|
|
0x04507A33,
|
|
0xA85521AB,
|
|
0xDF1CBA64,
|
|
0xECFB8504,
|
|
0x58DBEF0A,
|
|
0x8AEA7157,
|
|
0x5D060C7D,
|
|
0xB3970F85,
|
|
0xA6E1E4C7,
|
|
0xABF5AE8C,
|
|
0xDB0933D7,
|
|
0x1E8C94E0,
|
|
0x4A25619D,
|
|
0xCEE3D226,
|
|
0x1AD2EE6B,
|
|
0xF12FFA06,
|
|
0xD98A0864,
|
|
0xD8760273,
|
|
0x3EC86A64,
|
|
0x521F2B18,
|
|
0x177B200C,
|
|
0xBBE11757,
|
|
0x7A615D6C,
|
|
0x770988C0,
|
|
0xBAD946E2,
|
|
0x08E24FA0,
|
|
0x74E5AB31,
|
|
0x43DB5BFC,
|
|
0xE0FD108E,
|
|
0x4B82D120,
|
|
0xA9210801,
|
|
0x1A723C12,
|
|
0xA787E6D7,
|
|
0x88719A10,
|
|
0xBDBA5B26,
|
|
0x99C32718,
|
|
0x6AF4E23C,
|
|
0x1A946834,
|
|
0xB6150BDA,
|
|
0x2583E9CA,
|
|
0x2AD44CE8,
|
|
0xDBBBC2DB,
|
|
0x04DE8EF9,
|
|
0x2E8EFC14,
|
|
0x1FBECAA6,
|
|
0x287C5947,
|
|
0x4E6BC05D,
|
|
0x99B2964F,
|
|
0xA090C3A2,
|
|
0x233BA186,
|
|
0x515BE7ED,
|
|
0x1F612970,
|
|
0xCEE2D7AF,
|
|
0xB81BDD76,
|
|
0x2170481C,
|
|
0xD0069127,
|
|
0xD5B05AA9,
|
|
0x93B4EA98,
|
|
0x8D8FDDC1,
|
|
0x86FFB7DC,
|
|
0x90A6C08F,
|
|
0x4DF435C9,
|
|
0x34028492,
|
|
0x36C3FAB4,
|
|
0xD27C7026,
|
|
0xC1D4DCB2,
|
|
0x602646DE,
|
|
0xC9751E76,
|
|
0x3DBA37BD,
|
|
0xF8FF9406,
|
|
0xAD9E530E,
|
|
0xE5DB382F,
|
|
0x413001AE,
|
|
0xB06A53ED,
|
|
0x9027D831,
|
|
0x179727B0,
|
|
0x865A8918,
|
|
0xDA3EDBEB,
|
|
0xCF9B14ED,
|
|
0x44CE6CBA,
|
|
0xCED4BB1B,
|
|
0xDB7F1447,
|
|
0xE6CC254B,
|
|
0x33205151,
|
|
0x2BD7AF42,
|
|
0x6FB8F401,
|
|
0x378CD2BF,
|
|
0x5983CA01,
|
|
0xC64B92EC,
|
|
0xF032EA15,
|
|
0xD1721D03,
|
|
0xF482D7CE,
|
|
0x6E74FEF6,
|
|
0xD55E702F,
|
|
0x46980C82,
|
|
0xB5A84031,
|
|
0x900B1C9E,
|
|
0x59E7C97F,
|
|
0xBEC7E8F3,
|
|
0x23A97A7E,
|
|
0x36CC88BE,
|
|
0x0F1D45B7,
|
|
0xFF585AC5,
|
|
0x4BD407B2,
|
|
0x2B4154AA,
|
|
0xCC8F6D7E,
|
|
0xBF48E1D8,
|
|
0x14CC5ED2,
|
|
0x0F8037E0,
|
|
0xA79715EE,
|
|
0xF29BE328,
|
|
0x06A1D58B,
|
|
0xB7C5DA76,
|
|
0xF550AA3D,
|
|
0x8A1FBFF0,
|
|
0xEB19CCB1,
|
|
0xA313D55C,
|
|
0xDA56C9EC,
|
|
0x2EF29632,
|
|
0x387FE8D7,
|
|
0x6E3C0468,
|
|
0x043E8F66,
|
|
0x3F4860EE,
|
|
0x12BF2D5B,
|
|
0x0B7474D6,
|
|
0xE694F91E,
|
|
0x6DBE1159,
|
|
0x74A3926F,
|
|
0x12FEE5E4,
|
|
0x38777CB6,
|
|
0xA932DF8C,
|
|
0xD8BEC4D0,
|
|
0x73B931BA,
|
|
0x3BC832B6,
|
|
0x8D9DD300,
|
|
0x741FA7BF,
|
|
0x8AFC47ED,
|
|
0x2576F693,
|
|
0x6BA42466,
|
|
0x3AAB639C,
|
|
0x5AE4F568,
|
|
0x3423B474,
|
|
0x2BF1C978,
|
|
0x238F16CB,
|
|
0xE39D652D,
|
|
0xE3FDB8BE,
|
|
0xFC848AD9,
|
|
0x22222E04,
|
|
0xA4037C07,
|
|
0x13EB57A8,
|
|
0x1A23F0C7,
|
|
0x3473FC64,
|
|
0x6CEA306B,
|
|
0x4BCBC886,
|
|
0x2F8385DD,
|
|
0xFA9D4B7F,
|
|
0xA2C087E8,
|
|
0x79683303,
|
|
0xED5BDD3A,
|
|
0x062B3CF5,
|
|
0xB3A278A6,
|
|
0x6D2A13F8,
|
|
0x3F44F82D,
|
|
0xDF310EE0,
|
|
0x74AB6A36,
|
|
0x4597E899,
|
|
0xA0255DC1,
|
|
0x64F31CC5,
|
|
0x0846851D,
|
|
0xF9AB4819,
|
|
0x5DED7EA1,
|
|
0xB1D510BD,
|
|
0x7EE74D73,
|
|
0xFAF36BC3,
|
|
0x1ECFA268,
|
|
0x359046F4,
|
|
0xEB879F92,
|
|
0x4009438B,
|
|
0x481C6CD7,
|
|
0x889A002E,
|
|
0xD5EE382B,
|
|
0xC9190DA6,
|
|
0xFC026E47,
|
|
0x9558E447,
|
|
0x5677E9AA,
|
|
0x9E3050E2,
|
|
0x765694DF,
|
|
0xC81F56E8,
|
|
0x80B96E71,
|
|
0x60C980DD,
|
|
0x98EDD3DF,
|
|
0xFFFFFFFF,
|
|
0xFFFFFFFF,
|
|
],
|
|
generator: 2,
|
|
},
|
|
};
|
|
|
|
export class DiffieHellmanGroup {
|
|
verifyError!: number;
|
|
#diffiehellman: DiffieHellman;
|
|
|
|
constructor(name: string) {
|
|
if (!DH_GROUP_NAMES.includes(name)) {
|
|
throw new ERR_CRYPTO_UNKNOWN_DH_GROUP();
|
|
}
|
|
this.#diffiehellman = new DiffieHellman(
|
|
Buffer.from(DH_GROUPS[name].prime),
|
|
DH_GROUPS[name].generator,
|
|
);
|
|
this.verifyError = 0;
|
|
}
|
|
|
|
computeSecret(otherPublicKey: ArrayBufferView): Buffer;
|
|
computeSecret(
|
|
otherPublicKey: string,
|
|
inputEncoding: BinaryToTextEncoding,
|
|
): Buffer;
|
|
computeSecret(
|
|
otherPublicKey: ArrayBufferView,
|
|
outputEncoding: BinaryToTextEncoding,
|
|
): string;
|
|
computeSecret(
|
|
otherPublicKey: string,
|
|
inputEncoding: BinaryToTextEncoding,
|
|
outputEncoding: BinaryToTextEncoding,
|
|
): string;
|
|
computeSecret(
|
|
otherPublicKey: ArrayBufferView | string,
|
|
inputEncoding?: BinaryToTextEncoding,
|
|
outputEncoding?: BinaryToTextEncoding,
|
|
): Buffer | string {
|
|
return this.#diffiehellman.computeSecret(
|
|
otherPublicKey,
|
|
inputEncoding,
|
|
outputEncoding,
|
|
);
|
|
}
|
|
|
|
generateKeys(): Buffer;
|
|
generateKeys(encoding: BinaryToTextEncoding): string;
|
|
generateKeys(encoding?: BinaryToTextEncoding): Buffer | string {
|
|
return this.#diffiehellman.generateKeys(encoding);
|
|
}
|
|
|
|
getGenerator(): Buffer;
|
|
getGenerator(encoding: BinaryToTextEncoding): string;
|
|
getGenerator(encoding?: BinaryToTextEncoding): Buffer | string {
|
|
return this.#diffiehellman.getGenerator(encoding);
|
|
}
|
|
|
|
getPrime(): Buffer;
|
|
getPrime(encoding: BinaryToTextEncoding): string;
|
|
getPrime(encoding?: BinaryToTextEncoding): Buffer | string {
|
|
return this.#diffiehellman.getPrime(encoding);
|
|
}
|
|
|
|
getPrivateKey(): Buffer;
|
|
getPrivateKey(encoding: BinaryToTextEncoding): string;
|
|
getPrivateKey(encoding?: BinaryToTextEncoding): Buffer | string {
|
|
return this.#diffiehellman.getPrivateKey(encoding);
|
|
}
|
|
|
|
getPublicKey(): Buffer;
|
|
getPublicKey(encoding: BinaryToTextEncoding): string;
|
|
getPublicKey(encoding?: BinaryToTextEncoding): Buffer | string {
|
|
return this.#diffiehellman.getPublicKey(encoding);
|
|
}
|
|
}
|
|
|
|
export class ECDH {
|
|
#curve: EllipticCurve; // the selected curve
|
|
#privbuf: Buffer; // the private key
|
|
#pubbuf: Buffer; // the public key
|
|
|
|
constructor(curve: string) {
|
|
validateString(curve, "curve");
|
|
|
|
const c = ellipticCurves.find((x) => x.name == curve);
|
|
if (c == undefined) {
|
|
throw new Error("invalid curve");
|
|
}
|
|
|
|
this.#curve = c;
|
|
this.#pubbuf = Buffer.alloc(this.#curve.publicKeySize);
|
|
this.#privbuf = Buffer.alloc(this.#curve.privateKeySize);
|
|
}
|
|
|
|
static convertKey(
|
|
_key: BinaryLike,
|
|
_curve: string,
|
|
_inputEncoding?: BinaryToTextEncoding,
|
|
_outputEncoding?: "latin1" | "hex" | "base64" | "base64url",
|
|
_format?: "uncompressed" | "compressed" | "hybrid",
|
|
): Buffer | string {
|
|
notImplemented("crypto.ECDH.prototype.convertKey");
|
|
}
|
|
|
|
computeSecret(otherPublicKey: ArrayBufferView): Buffer;
|
|
computeSecret(
|
|
otherPublicKey: string,
|
|
inputEncoding: BinaryToTextEncoding,
|
|
): Buffer;
|
|
computeSecret(
|
|
otherPublicKey: ArrayBufferView,
|
|
outputEncoding: BinaryToTextEncoding,
|
|
): string;
|
|
computeSecret(
|
|
otherPublicKey: string,
|
|
inputEncoding: BinaryToTextEncoding,
|
|
outputEncoding: BinaryToTextEncoding,
|
|
): string;
|
|
computeSecret(
|
|
otherPublicKey: ArrayBufferView | string,
|
|
_inputEncoding?: BinaryToTextEncoding,
|
|
_outputEncoding?: BinaryToTextEncoding,
|
|
): Buffer | string {
|
|
const secretBuf = Buffer.alloc(this.#curve.sharedSecretSize);
|
|
|
|
op_node_ecdh_compute_secret(
|
|
this.#curve.name,
|
|
this.#privbuf,
|
|
otherPublicKey,
|
|
secretBuf,
|
|
);
|
|
|
|
return secretBuf;
|
|
}
|
|
|
|
generateKeys(): Buffer;
|
|
generateKeys(encoding: BinaryToTextEncoding, format?: ECDHKeyFormat): string;
|
|
generateKeys(
|
|
encoding?: BinaryToTextEncoding,
|
|
format: ECDHKeyFormat = "uncompressed",
|
|
): Buffer | string {
|
|
this.#pubbuf = Buffer.alloc(
|
|
format == "compressed"
|
|
? this.#curve.publicKeySizeCompressed
|
|
: this.#curve.publicKeySize,
|
|
);
|
|
op_node_ecdh_generate_keys(
|
|
this.#curve.name,
|
|
this.#pubbuf,
|
|
this.#privbuf,
|
|
format,
|
|
);
|
|
|
|
if (encoding !== undefined) {
|
|
return this.#pubbuf.toString(encoding);
|
|
}
|
|
return this.#pubbuf;
|
|
}
|
|
|
|
getPrivateKey(): Buffer;
|
|
getPrivateKey(encoding: BinaryToTextEncoding): string;
|
|
getPrivateKey(encoding?: BinaryToTextEncoding): Buffer | string {
|
|
if (encoding !== undefined) {
|
|
return this.#privbuf.toString(encoding);
|
|
}
|
|
return this.#privbuf;
|
|
}
|
|
|
|
getPublicKey(): Buffer;
|
|
getPublicKey(encoding: BinaryToTextEncoding, format?: ECDHKeyFormat): string;
|
|
getPublicKey(
|
|
encoding?: BinaryToTextEncoding,
|
|
format: ECDHKeyFormat = "uncompressed",
|
|
): Buffer | string {
|
|
const pubbuf = Buffer.from(op_node_ecdh_encode_pubkey(
|
|
this.#curve.name,
|
|
this.#pubbuf,
|
|
format == "compressed",
|
|
));
|
|
if (encoding !== undefined) {
|
|
return pubbuf.toString(encoding);
|
|
}
|
|
return pubbuf;
|
|
}
|
|
|
|
setPrivateKey(privateKey: ArrayBufferView): void;
|
|
setPrivateKey(privateKey: string, encoding: BinaryToTextEncoding): void;
|
|
setPrivateKey(
|
|
privateKey: ArrayBufferView | string,
|
|
encoding?: BinaryToTextEncoding,
|
|
): Buffer | string {
|
|
this.#privbuf = privateKey;
|
|
this.#pubbuf = Buffer.alloc(this.#curve.publicKeySize);
|
|
|
|
op_node_ecdh_compute_public_key(
|
|
this.#curve.name,
|
|
this.#privbuf,
|
|
this.#pubbuf,
|
|
);
|
|
|
|
if (encoding !== undefined) {
|
|
return this.#pubbuf.toString(encoding);
|
|
}
|
|
return this.#pubbuf;
|
|
}
|
|
}
|
|
|
|
export function diffieHellman(options: {
|
|
privateKey: KeyObject;
|
|
publicKey: KeyObject;
|
|
}): Buffer {
|
|
const privateKey = getKeyObjectHandle(options.privateKey, kConsumePrivate);
|
|
const publicKey = getKeyObjectHandle(options.publicKey, kConsumePublic);
|
|
const bytes = op_node_diffie_hellman(privateKey, publicKey);
|
|
return Buffer.from(bytes);
|
|
}
|
|
|
|
export default {
|
|
DiffieHellman,
|
|
DiffieHellmanGroup,
|
|
ECDH,
|
|
diffieHellman,
|
|
};
|