index.js

var exports = module.exports = function (alg) {
  var Alg = exports[alg.toLowerCase()]
  if(!Alg) throw new Error(alg + ' is not supported (we accept pull requests)')
  return new Alg()
}


exports.sha1 = require('./sha1')
exports.sha224 = require('./sha224')
exports.sha256 = require('./sha256')
exports.sha384 = require('./sha384')
exports.sha512 = require('./sha512')