simple-sha1
simple-sha1 wraps three fast SHA1 implementations, and exposes a simple api for generating hashes in node (crypto) and the browser (WebCryptoAPI || Rusha).
install
$ npm install simple-sha1example
var sha1 = // Because the WebCryptoAPI uses Promises (shudder),// you have to pass a callback if you want to take// advantage of its mad-sick performance. // However, if you don’t mind always using Rusha in// the browser, you can just call sha1.sync and be// done with it. console> 6b1c01703b68cf9b35ab049385900b5c428651b6