I am working with the keybase.io API - trying to drive it from javascript.  Logging in is a two step process.  The second step is detailed at https://keybase.io/docs/api/1.0/call/login.  I am stuck on the following;     The server and the client shar...
Can you anybody explain me a difference between creating HmacSha512 signature using Crypto module of Node.JS and Google Apps Script?  Code 1 - Node.JS  var secret = "my secret"; var message = "message"; var crypto = require("crypt...
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I am successfully implemented HMAC verification from the backend but would like to offer JSONP support.  Since I dont want the client to know about the secret key, what is the best way to take advantage of HMAC and make calls from the client?...
I'm trying to write a javascript lib to push events to Pusher.  In the environment I'm using I can't use nodejs, so no require('crypto') ... or at least I do not know of a way of using it outside node.  I'm following the examp...
CryptoJS has functions to create HMAC from a message and the secret key.  How can this be secure considering that the secret key must be stored in plain sight in the JavaScript source deployed on the client ?  Anyone can take the key and issue simila...
I am tying to implement a progressive hmac with PHP and JS.  I think I got the js figured out using crypto.js  var hmac = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, "Secret Passphrase");  hmac.update("Message Part 1"); hmac.updat...
I am trying to match the HMAC in Node.js to the HMAC in PHP for API authorization. The problem is in Node.js, the createHmac() function generates a different HMAC for the same input, and therefore does not match with the HMAC in PHP.  Here is my JS c...
My question is very similar to Translation from Python to JavaScript: HMAC-SHA256, however that question was never answered.  The following Python code produces the correct hash:  def sign_api_request(api_secret, api_key, method, url):     encoded_ur...
I'm handling an incoming Webhook from github, and wants to verify the x-hub-signature. I'm using hmacto hash the "secret", and then compares the two hashes. The problem is that they never match. This is my setup:  router.route("/a...

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