node.js hash string?

Question

I have a string that I want to hash. What\'s the easiest way to generate the hash in node.js?

The hash is for versioning, not security.

Answer 1

I use blueimp-md5 which is "Compatible with server-side environments like Node.js, module loaders like RequireJS, Browserify or webpack and all web browsers."

Use it like this:

var md5 = require("blueimp-md5");

var myHashedString = createHash('GreensterRox');

createHash(myString){
    return md5(myString);
}

If passing hashed values around in the open it's always a good idea to salt them so that it is harder for people to recreate them:

createHash(myString){
    var salt = 'HnasBzbxH9';
    return md5(myString+salt);
}