rynomad

//Object DetectSubtleCrypto()
//Establish the availability of various crypto.subtle API's necessary for keygen, signing, verification, hashing
function DetectSubtleCrypto(){
  var supportedApis = {};
  var baselineSupport = (
                            (crypto && crypto.subtle)
                            && (
                                (location.protocol === "https:" || "chrome-extension:" || "chrome:") 
                                || (location.hostname === "localhost" || location.hostname === "127.0.0.1") 
                               )