Creating a Timestamp request

In this example, you will see how to create and parse a timestamp request.

import * as pkijs from "pkijs";
import * as asn1js from "asn1js";

const nonce = pkijs.getRandomValues(new Uint8Array(10)).buffer;

const tspReq = new pkijs.TimeStampReq({
  version: 1,
  messageImprint: await pkijs.MessageImprint.create("SHA-256", message),
  reqPolicy: "1.2.3.4.5.6",
  certReq: true,
  nonce: new asn1js.Integer({ valueHex: nonce })
});

const tspReqRaw = tspReq.toSchema().toBER();