Error using cryptr in react-native , getting error crypto does not exist in haste module

[ctrljs]

error: bundling failed: Error: Unable to resolve module crypto from D:\mobile_new_1503\node_modules\cryptr\index.js: Module crypto does not exist in the Haste module map

[rajat-np]

The crypto module is a built-in Node module; React Native runs JS on JavaScriptCore (when on the device or simulator) and on Chrome itself (when using Chrome debugging), so modules that depend on built-in Node.js modules won't work.

Head over to this for a possible hack solution.