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- (function() {
- var nodeEnv = typeof require !== 'undefined' && typeof process !== 'undefined';
- var __module = nodeEnv ? module : {exports:{}};
- var __filename = 'preview-scripts/__node_modules/create-hash/browser.js';
- var __require = nodeEnv ? function (request) {
- return cc.require(request);
- } : function (request) {
- return __quick_compile_project__.require(request, __filename);
- };
- function __define (exports, require, module) {
- if (!nodeEnv) {__quick_compile_project__.registerModule(__filename, module);}'use strict'
- var inherits = require('inherits')
- var MD5 = require('md5.js')
- var RIPEMD160 = require('ripemd160')
- var sha = require('sha.js')
- var Base = require('cipher-base')
- function Hash (hash) {
- Base.call(this, 'digest')
- this._hash = hash
- }
- inherits(Hash, Base)
- Hash.prototype._update = function (data) {
- this._hash.update(data)
- }
- Hash.prototype._final = function () {
- return this._hash.digest()
- }
- module.exports = function createHash (alg) {
- alg = alg.toLowerCase()
- if (alg === 'md5') return new MD5()
- if (alg === 'rmd160' || alg === 'ripemd160') return new RIPEMD160()
- return new Hash(sha(alg))
- }
- }
- if (nodeEnv) {
- __define(__module.exports, __require, __module);
- }
- else {
- __quick_compile_project__.registerModuleFunc(__filename, function () {
- __define(__module.exports, __require, __module);
- });
- }
- })();
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