Merge pull request #36 from PeculiarVentures:ec-brainpool
EC Brainpool curves
This commit is contained in:
commit
ed2a2bf448
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@ -8,7 +8,7 @@ jobs:
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strategy:
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matrix:
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node-version: [10.x, 12.x, 14.x]
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node-version: [12.x, 14.x, 16.x]
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steps:
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- uses: actions/checkout@v2
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@ -1,11 +1,9 @@
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import * as core from "webcrypto-core";
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export declare class Crypto implements core.NativeCrypto {
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export declare class Crypto implements globalThis.Crypto {
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public subtle: SubtleCrypto;
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public getRandomValues<T extends Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | null>(array: T): T;
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public getRandomValues<T extends ArrayBufferView | null>(array: T): T;
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}
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export declare class CryptoKey implements core.NativeCryptoKey {
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export declare class CryptoKey implements globalThis.CryptoKey {
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public algorithm: KeyAlgorithm;
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public extractable: boolean;
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public type: KeyType;
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File diff suppressed because it is too large
Load Diff
30
package.json
30
package.json
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@ -61,27 +61,27 @@
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"banner": "// Copyright (c) 2021, Peculiar Ventures, All rights reserved.",
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"devDependencies": {
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"@peculiar/webcrypto-test": "^1.0.7",
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"@types/mocha": "^8.2.2",
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"@types/node": "^14.14.44",
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"@typescript-eslint/eslint-plugin": "^4.23.0",
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"@typescript-eslint/parser": "^4.23.0",
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"coveralls": "^3.1.0",
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"eslint": "^7.26.0",
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"eslint-plugin-import": "^2.22.1",
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"mocha": "^8.4.0",
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"@types/mocha": "^9.0.0",
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"@types/node": "^16.11.4",
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"@typescript-eslint/eslint-plugin": "^5.2.0",
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"@typescript-eslint/parser": "^5.2.0",
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"coveralls": "^3.1.1",
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"eslint": "^8.1.0",
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"eslint-plugin-import": "^2.25.2",
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"mocha": "^9.1.3",
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"nyc": "^15.1.0",
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"rimraf": "^3.0.2",
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"rollup": "^2.47.0",
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"rollup": "^2.58.1",
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"rollup-plugin-typescript2": "^0.30.0",
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"ts-node": "^9.1.1",
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"typescript": "^4.2.4"
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"ts-node": "^10.4.0",
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"typescript": "^4.4.4"
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},
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"dependencies": {
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"@peculiar/asn1-schema": "^2.0.32",
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"@peculiar/asn1-schema": "^2.0.38",
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"@peculiar/json-schema": "^1.1.12",
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"pvtsutils": "^1.1.6",
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"tslib": "^2.2.0",
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"webcrypto-core": "^1.2.0"
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"pvtsutils": "^1.2.1",
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"tslib": "^2.3.1",
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"webcrypto-core": "^1.3.0"
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},
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"nyc": {
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"extension": [
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@ -6,7 +6,10 @@ export class Crypto extends core.Crypto {
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public subtle = new SubtleCrypto();
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public getRandomValues<T extends ArrayBufferView>(array: T): T {
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public getRandomValues<T extends ArrayBufferView | null>(array: T): T {
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if (!ArrayBuffer.isView(array)) {
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throw new TypeError("Failed to execute 'getRandomValues' on 'Crypto': parameter 1 is not of type 'ArrayBufferView'");
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}
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const buffer = Buffer.from(array.buffer);
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crypto.randomFillSync(buffer);
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return array;
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@ -125,12 +125,12 @@ export class AesCmacProvider extends core.AesCmacProvider {
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return setCryptoKey(key);
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}
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public async onSign(algorithm: AesCmacParams, key: AesCryptoKey, data: ArrayBuffer): Promise<ArrayBuffer> {
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public async onSign(algorithm: core.AesCmacParams, key: AesCryptoKey, data: ArrayBuffer): Promise<ArrayBuffer> {
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const result = aesCmac(getCryptoKey(key).data, Buffer.from(data));
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return new Uint8Array(result).buffer;
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}
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public async onVerify(algorithm: AesCmacParams, key: AesCryptoKey, signature: ArrayBuffer, data: ArrayBuffer): Promise<boolean> {
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public async onVerify(algorithm: core.AesCmacParams, key: AesCryptoKey, signature: ArrayBuffer, data: ArrayBuffer): Promise<boolean> {
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const signature2 = await this.sign(algorithm, key, data);
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return Buffer.from(signature).compare(Buffer.from(signature2)) === 0;
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}
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@ -1,6 +1,7 @@
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import crypto from "crypto";
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import { AsnParser, AsnSerializer } from "@peculiar/asn1-schema";
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import { JsonParser, JsonSerializer } from "@peculiar/json-schema";
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import {BufferSourceConverter} from "pvtsutils";
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import * as core from "webcrypto-core";
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import { CryptoKey } from "../../keys";
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import { getOidByNamedCurve } from "./helper";
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@ -12,7 +13,7 @@ export class EcCrypto {
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public static publicKeyUsages = ["verify"];
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public static privateKeyUsages = ["sign", "deriveKey", "deriveBits"];
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public static async generateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public static async generateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const privateKey = new EcPrivateKey();
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privateKey.algorithm = algorithm;
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privateKey.extractable = extractable;
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@ -38,7 +39,7 @@ export class EcCrypto {
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privateKey.data = keys.privateKey;
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publicKey.data = keys.publicKey;
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const res: CryptoKeyPair = {
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const res = {
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privateKey,
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publicKey,
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};
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@ -61,12 +62,9 @@ export class EcCrypto {
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const signature = signer.sign(options);
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const ecSignature = AsnParser.parse(signature, core.asn1.EcDsaSignature);
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const pointSize = this.getPointSize(key.algorithm.namedCurve);
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const r = this.addPadding(pointSize, Buffer.from(ecSignature.r));
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const s = this.addPadding(pointSize, Buffer.from(ecSignature.s));
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const signatureRaw = core.EcUtils.encodeSignature(ecSignature, core.EcCurves.get(key.algorithm.namedCurve).size);
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const signatureRaw = new Uint8Array(Buffer.concat([r, s])).buffer;
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return signatureRaw;
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return signatureRaw.buffer;
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}
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public static async verify(algorithm: EcdsaParams, key: EcPublicKey, signature: Uint8Array, data: Uint8Array): Promise<boolean> {
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@ -82,9 +80,10 @@ export class EcCrypto {
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};
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const ecSignature = new core.asn1.EcDsaSignature();
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const pointSize = this.getPointSize(key.algorithm.namedCurve);
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ecSignature.r = this.removePadding(signature.slice(0, pointSize));
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ecSignature.s = this.removePadding(signature.slice(pointSize, pointSize + pointSize));
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const namedCurve = core.EcCurves.get(key.algorithm.namedCurve);
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const signaturePoint = core.EcUtils.decodeSignature(signature, namedCurve.size);
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ecSignature.r = BufferSourceConverter.toArrayBuffer(signaturePoint.r);
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ecSignature.s = BufferSourceConverter.toArrayBuffer(signaturePoint.s);
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const ecSignatureRaw = Buffer.from(AsnSerializer.serialize(ecSignature));
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const ok = signer.verify(options, ecSignatureRaw);
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@ -215,38 +214,8 @@ export class EcCrypto {
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case "P-521":
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return "secp521r1";
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default:
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throw new core.OperationError(`Cannot convert WebCrypto named curve to NodeJs. Unknown name '${curve}'`);
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return curve;
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}
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}
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private static getPointSize(namedCurve: string) {
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switch (namedCurve) {
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case "P-256":
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case "K-256":
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return 32;
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case "P-384":
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return 48;
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case "P-521":
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return 66;
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default:
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throw new Error(`Cannot get size for the named curve '${namedCurve}'`);
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}
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}
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private static addPadding(pointSize: number, bytes: Buffer) {
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const res = Buffer.alloc(pointSize);
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res.set(Buffer.from(bytes), pointSize - bytes.length);
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return res;
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}
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private static removePadding(bytes: Uint8Array) {
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for (let i = 0; i < bytes.length; i++) {
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if (!bytes[i]) {
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continue;
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}
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return bytes.slice(i).buffer;
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}
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return new ArrayBuffer(0);
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}
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}
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@ -7,7 +7,9 @@ import { EcPublicKey } from "./public_key";
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export class EcdhProvider extends core.EcdhProvider {
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public namedCurves = core.EcCurves.names;
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await EcCrypto.generateKey(
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{
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...algorithm,
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@ -6,9 +6,9 @@ import { EcPublicKey } from "./public_key";
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export class EcdsaProvider extends core.EcdsaProvider {
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public namedCurves = ["P-256", "P-384", "P-521", "K-256"];
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public namedCurves = core.EcCurves.names;
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await EcCrypto.generateKey(
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{
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...algorithm,
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@ -13,6 +13,36 @@ const namedOIDs: { [key: string]: string } = {
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// K-256
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"1.3.132.0.10": "K-256",
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"K-256": "1.3.132.0.10",
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// brainpool
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"brainpoolP160r1": "1.3.36.3.3.2.8.1.1.1",
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"1.3.36.3.3.2.8.1.1.1": "brainpoolP160r1",
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"brainpoolP160t1": "1.3.36.3.3.2.8.1.1.2",
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"1.3.36.3.3.2.8.1.1.2": "brainpoolP160t1",
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"brainpoolP192r1": "1.3.36.3.3.2.8.1.1.3",
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"1.3.36.3.3.2.8.1.1.3": "brainpoolP192r1",
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"brainpoolP192t1": "1.3.36.3.3.2.8.1.1.4",
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"1.3.36.3.3.2.8.1.1.4": "brainpoolP192t1",
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"brainpoolP224r1": "1.3.36.3.3.2.8.1.1.5",
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"1.3.36.3.3.2.8.1.1.5": "brainpoolP224r1",
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"brainpoolP224t1": "1.3.36.3.3.2.8.1.1.6",
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"1.3.36.3.3.2.8.1.1.6": "brainpoolP224t1",
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"brainpoolP256r1": "1.3.36.3.3.2.8.1.1.7",
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"1.3.36.3.3.2.8.1.1.7": "brainpoolP256r1",
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"brainpoolP256t1": "1.3.36.3.3.2.8.1.1.8",
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"1.3.36.3.3.2.8.1.1.8": "brainpoolP256t1",
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"brainpoolP320r1": "1.3.36.3.3.2.8.1.1.9",
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"1.3.36.3.3.2.8.1.1.9": "brainpoolP320r1",
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"brainpoolP320t1": "1.3.36.3.3.2.8.1.1.10",
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"1.3.36.3.3.2.8.1.1.10": "brainpoolP320t1",
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"brainpoolP384r1": "1.3.36.3.3.2.8.1.1.11",
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"1.3.36.3.3.2.8.1.1.11": "brainpoolP384r1",
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"brainpoolP384t1": "1.3.36.3.3.2.8.1.1.12",
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"1.3.36.3.3.2.8.1.1.12": "brainpoolP384t1",
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"brainpoolP512r1": "1.3.36.3.3.2.8.1.1.13",
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"1.3.36.3.3.2.8.1.1.13": "brainpoolP512r1",
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"brainpoolP512t1": "1.3.36.3.3.2.8.1.1.14",
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"1.3.36.3.3.2.8.1.1.14": "brainpoolP512t1",
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};
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export function getNamedCurveByOid(oid: string) {
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@ -12,7 +12,7 @@ export class EdCrypto {
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public static publicKeyUsages = ["verify"];
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public static privateKeyUsages = ["sign", "deriveKey", "deriveBits"];
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public static async generateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public static async generateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const privateKey = new EdPrivateKey();
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privateKey.algorithm = algorithm;
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privateKey.extractable = extractable;
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@ -38,7 +38,7 @@ export class EdCrypto {
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privateKey.data = keys.privateKey;
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publicKey.data = keys.publicKey;
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const res: CryptoKeyPair = {
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const res = {
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privateKey,
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publicKey,
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};
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@ -5,7 +5,7 @@ import { EdCrypto } from "./crypto";
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export class EcdhEsProvider extends core.EcdhEsProvider {
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await EdCrypto.generateKey(
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{
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name: this.name,
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@ -7,7 +7,7 @@ import { EdPublicKey } from "./public_key";
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export class EdDsaProvider extends core.EdDsaProvider {
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public async onGenerateKey(algorithm: EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await EdCrypto.generateKey(
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{
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name: this.name,
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@ -18,7 +18,7 @@ export class RsaCrypto {
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public static publicKeyUsages = ["verify", "encrypt", "wrapKey"];
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public static privateKeyUsages = ["sign", "decrypt", "unwrapKey"];
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public static async generateKey(algorithm: RsaHashedKeyGenParams | RsaKeyGenParams, extractable: boolean, keyUsages: string[]): Promise<CryptoKeyPair> {
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public static async generateKey(algorithm: RsaHashedKeyGenParams | RsaKeyGenParams, extractable: boolean, keyUsages: string[]): Promise<core.CryptoKeyPair> {
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const privateKey = new RsaPrivateKey();
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privateKey.algorithm = algorithm as RsaHashedKeyAlgorithm;
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privateKey.extractable = extractable;
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@ -50,7 +50,7 @@ export class RsaCrypto {
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privateKey.data = keys.privateKey;
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publicKey.data = keys.publicKey;
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const res: CryptoKeyPair = {
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const res = {
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privateKey,
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publicKey,
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};
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@ -14,7 +14,7 @@ export class RsaEsProvider extends core.ProviderCrypto {
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privateKey: ["decrypt", "unwrapKey"] as core.KeyUsages,
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};
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public async onGenerateKey(algorithm: RsaKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public async onGenerateKey(algorithm: RsaKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await RsaCrypto.generateKey(
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{
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...algorithm,
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@ -15,7 +15,7 @@ import { RsaPublicKey } from "./public_key";
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export class RsaOaepProvider extends core.RsaOaepProvider {
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public async onGenerateKey(algorithm: RsaHashedKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public async onGenerateKey(algorithm: RsaHashedKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await RsaCrypto.generateKey(
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{
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...algorithm,
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|
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@ -6,7 +6,7 @@ import { RsaPublicKey } from "./public_key";
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export class RsaPssProvider extends core.RsaPssProvider {
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public async onGenerateKey(algorithm: RsaHashedKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public async onGenerateKey(algorithm: RsaHashedKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await RsaCrypto.generateKey(
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{
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...algorithm,
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|
|
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@ -6,7 +6,7 @@ import { RsaPublicKey } from "./public_key";
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export class RsaSsaProvider extends core.RsaSsaProvider {
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public async onGenerateKey(algorithm: RsaHashedKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair> {
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public async onGenerateKey(algorithm: RsaHashedKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<core.CryptoKeyPair> {
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const keys = await RsaCrypto.generateKey(
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{
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...algorithm,
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123
test/crypto.ts
123
test/crypto.ts
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@ -1,6 +1,7 @@
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import assert from "assert";
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import process from "process";
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import { WebcryptoTest } from "@peculiar/webcrypto-test";
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import { Convert } from "pvtsutils";
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import * as core from "webcrypto-core";
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import { Crypto } from "../src";
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|
@ -12,7 +13,6 @@ const crypto = new Crypto();
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WebcryptoTest.check(crypto as any, {});
|
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context("Crypto", () => {
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||||
|
||||
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context("getRandomValues", () => {
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||||
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||||
it("Uint8Array", () => {
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||||
|
@ -63,47 +63,48 @@ context("Crypto", () => {
|
|||
|
||||
(nodeMajorVersion < 14 ? context.skip : context)("EdDSA", () => {
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||||
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||||
context("generateKey", () => {
|
||||
context("generateKey", () => {
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||||
|
||||
it("Ed25519", async () => {
|
||||
const keys = await crypto.subtle.generateKey({ name: "eddsa", namedCurve: "ed25519" } as globalThis.EcKeyGenParams, false, ["sign", "verify"]) as CryptoKeyPair;
|
||||
assert.strictEqual(keys.privateKey.algorithm.name, "EdDSA");
|
||||
assert.strictEqual((keys.privateKey.algorithm as EcKeyAlgorithm).namedCurve, "Ed25519");
|
||||
});
|
||||
it("Ed25519", async () => {
|
||||
const keys = await crypto.subtle.generateKey({ name: "eddsa", namedCurve: "ed25519" } as globalThis.EcKeyGenParams, false, ["sign", "verify"]);
|
||||
|
||||
it("Ed448", async () => {
|
||||
const keys = await crypto.subtle.generateKey({ name: "eddsa", namedCurve: "ed448" } as globalThis.EcKeyGenParams, true, ["sign", "verify"]) as CryptoKeyPair;
|
||||
assert.strictEqual(keys.privateKey.algorithm.name, "EdDSA");
|
||||
assert.strictEqual((keys.privateKey.algorithm as EcKeyAlgorithm).namedCurve, "Ed448");
|
||||
assert.strictEqual(keys.privateKey.algorithm.name, "EdDSA");
|
||||
assert.strictEqual((keys.privateKey.algorithm as EcKeyAlgorithm).namedCurve, "Ed25519");
|
||||
});
|
||||
|
||||
const data = await crypto.subtle.exportKey("jwk", keys.privateKey);
|
||||
assert.strictEqual(data.kty, "OKP");
|
||||
assert.strictEqual(data.crv, "Ed448");
|
||||
assert.strictEqual(!!data.d, true);
|
||||
const privateKey = await crypto.subtle.importKey("jwk", data, { name: "eddsa", namedCurve: "ed448" } as EcKeyImportParams, false, ["sign"]);
|
||||
it("Ed448", async () => {
|
||||
const keys = await crypto.subtle.generateKey({ name: "eddsa", namedCurve: "ed448" } as globalThis.EcKeyGenParams, true, ["sign", "verify"]);
|
||||
assert.strictEqual(keys.privateKey.algorithm.name, "EdDSA");
|
||||
assert.strictEqual((keys.privateKey.algorithm as EcKeyAlgorithm).namedCurve, "Ed448");
|
||||
|
||||
const message = Buffer.from("message");
|
||||
const signature = await crypto.subtle.sign({ name: "EdDSA" }, privateKey, message);
|
||||
const ok = await crypto.subtle.verify({ name: "EdDSA" }, keys.publicKey, signature, message);
|
||||
assert.strictEqual(ok, true);
|
||||
});
|
||||
const data = await crypto.subtle.exportKey("jwk", keys.privateKey);
|
||||
assert.strictEqual(data.kty, "OKP");
|
||||
assert.strictEqual(data.crv, "Ed448");
|
||||
assert.strictEqual(!!data.d, true);
|
||||
const privateKey = await crypto.subtle.importKey("jwk", data, { name: "eddsa", namedCurve: "ed448" } as EcKeyImportParams, false, ["sign"]);
|
||||
|
||||
const message = Buffer.from("message");
|
||||
const signature = await crypto.subtle.sign({ name: "EdDSA" }, privateKey, message);
|
||||
const ok = await crypto.subtle.verify({ name: "EdDSA" }, keys.publicKey, signature, message);
|
||||
assert.strictEqual(ok, true);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
(nodeMajorVersion < 14 ? context.skip : context)("ECDH-ES", () => {
|
||||
});
|
||||
|
||||
(nodeMajorVersion < 14 ? context.skip : context)("ECDH-ES", () => {
|
||||
|
||||
context("generateKey", () => {
|
||||
|
||||
it("X25519", async () => {
|
||||
const keys = await crypto.subtle.generateKey({ name: "ecdh-es", namedCurve: "x25519" } as globalThis.EcKeyGenParams, false, ["deriveBits", "deriveKey"]) as CryptoKeyPair;
|
||||
const keys = await crypto.subtle.generateKey({ name: "ecdh-es", namedCurve: "x25519" } as globalThis.EcKeyGenParams, false, ["deriveBits", "deriveKey"]);
|
||||
assert.strictEqual(keys.privateKey.algorithm.name, "ECDH-ES");
|
||||
assert.strictEqual((keys.privateKey.algorithm as EcKeyAlgorithm).namedCurve, "X25519");
|
||||
});
|
||||
|
||||
it("X448", async () => {
|
||||
const keys = await crypto.subtle.generateKey({ name: "ecdh-es", namedCurve: "x448" } as globalThis.EcKeyGenParams, true, ["deriveBits", "deriveKey"]) as CryptoKeyPair;
|
||||
const keys = await crypto.subtle.generateKey({ name: "ecdh-es", namedCurve: "x448" } as globalThis.EcKeyGenParams, true, ["deriveBits", "deriveKey"]);
|
||||
assert.strictEqual(keys.privateKey.algorithm.name, "ECDH-ES");
|
||||
assert.strictEqual((keys.privateKey.algorithm as EcKeyAlgorithm).namedCurve, "X448");
|
||||
|
||||
|
@ -120,4 +121,78 @@ context("Crypto", () => {
|
|||
|
||||
});
|
||||
|
||||
context("Extra ECC named curves", () => {
|
||||
const namedCurves = [
|
||||
"brainpoolP160r1",
|
||||
"brainpoolP160t1",
|
||||
"brainpoolP192r1",
|
||||
"brainpoolP192t1",
|
||||
"brainpoolP224r1",
|
||||
"brainpoolP224t1",
|
||||
"brainpoolP256r1",
|
||||
"brainpoolP256t1",
|
||||
"brainpoolP320r1",
|
||||
"brainpoolP320t1",
|
||||
"brainpoolP384r1",
|
||||
"brainpoolP384t1",
|
||||
"brainpoolP512r1",
|
||||
"brainpoolP512t1",
|
||||
];
|
||||
|
||||
context("sign/verify + pkcs8/spki", () => {
|
||||
const data = new Uint8Array(10);
|
||||
|
||||
namedCurves.forEach((namedCurve) => {
|
||||
it(namedCurve, async () => {
|
||||
const alg: EcKeyGenParams = { name: "ECDSA", namedCurve };
|
||||
const signAlg = { ...alg, hash: "SHA-256" } as EcdsaParams;
|
||||
|
||||
const keys = await crypto.subtle.generateKey(alg, true, ["sign", "verify"]);
|
||||
|
||||
const signature = await crypto.subtle.sign(signAlg, keys.privateKey, data);
|
||||
|
||||
const ok = await crypto.subtle.verify(signAlg, keys.publicKey, signature, data);
|
||||
assert.ok(ok);
|
||||
|
||||
const pkcs8 = await crypto.subtle.exportKey("pkcs8", keys.privateKey);
|
||||
const spki = await crypto.subtle.exportKey("spki", keys.publicKey);
|
||||
|
||||
const privateKey = await crypto.subtle.importKey("pkcs8", pkcs8, alg, true, ["sign"]);
|
||||
const publicKey = await crypto.subtle.importKey("spki", spki, alg, true, ["verify"]);
|
||||
|
||||
const signature2 = await crypto.subtle.sign(signAlg, privateKey, data);
|
||||
const ok2 = await crypto.subtle.verify(signAlg, keys.publicKey, signature2, data);
|
||||
assert.ok(ok2);
|
||||
|
||||
const ok3 = await crypto.subtle.verify(signAlg, publicKey, signature, data);
|
||||
assert.ok(ok3);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
context("deriveBits + jwk", () => {
|
||||
namedCurves.forEach((namedCurve) => {
|
||||
it(namedCurve, async () => {
|
||||
const alg: EcKeyGenParams = { name: "ECDH", namedCurve };
|
||||
|
||||
const keys = await crypto.subtle.generateKey(alg, true, ["deriveBits", "deriveKey"]);
|
||||
|
||||
const deriveAlg: EcdhKeyDeriveParams = { name: "ECDH", public: keys.publicKey };
|
||||
const derivedBits = await crypto.subtle.deriveBits(deriveAlg, keys.privateKey, 128);
|
||||
|
||||
const privateJwk = await crypto.subtle.exportKey("jwk", keys.privateKey);
|
||||
const publicJwk = await crypto.subtle.exportKey("jwk", keys.publicKey);
|
||||
const privateKey = await crypto.subtle.importKey("jwk", privateJwk, alg, true, ["deriveBits"]);
|
||||
const publicKey = await crypto.subtle.importKey("jwk", publicJwk, alg, true, []);
|
||||
|
||||
const derivedBits2 = await crypto.subtle.deriveBits({ name: "ECDH", public: keys.publicKey } as EcdhKeyDeriveParams, privateKey, 128);
|
||||
const derivedBits3 = await crypto.subtle.deriveBits({ name: "ECDH", public: publicKey } as EcdhKeyDeriveParams, keys.privateKey, 128);
|
||||
|
||||
assert.strictEqual(Convert.ToHex(derivedBits2), Convert.ToHex(derivedBits));
|
||||
assert.strictEqual(Convert.ToHex(derivedBits3), Convert.ToHex(derivedBits));
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
});
|
||||
|
|
Reference in New Issue