HOTP-TS
Typescript implementation of:
HOTP: An HMAC-Based One-Time Password AlgorithmTOTP: Time-Based One-Time Password AlgorithmOCRA: OATH Challenge-Response Algorithm
Works both in node and browser environment.
Usage
Install:
npm install hotp-ts
HOTP
import { generateHOTP } from "hotp-ts";
let hotp = await generateHOTP("some-secret-to-share-with-server", 0);TOTP
import { generateTOTP } from "hotp-ts";
let totp = await generateTOTP("some-secret-to-share-with-server", {
timestamp: Date.now(),
});OCRA
import { generateOCRA } from "hotp-ts";
let ocraResponse = await generateOCRA("secret", {
suite: "OCRA-1:HOTP-SHA256-8:QN08-PSHA1",
question: "00000000",
passwordHash: "7110eda4d09e062aa5e4a390b0a572ac0d2c0220",
});
