/*
* jQuery Boilerplate - v3.3.4
* A jump-start for jQuery plugins development.
* http://jqueryboilerplate.com
*
* Made by Zeno Rocha
* Under MIT License
*/
// the semi-colon before function invocation is a safety net against concatenated
// scripts and/or other plugins which may not be closed properly.
;(function ( $, window, document, undefined ) {
// undefined is used here as the undefined global variable in ECMAScript 3 is
// mutable (ie. it can be changed by someone else). undefined isn't really being
// passed in so we can ensure the value of it is truly undefined. In ES5, undefined
// can no longer be modified.
// window and document are passed through as local variable rather than global
// as this (slightly) quickens the resolution process and can be more efficiently
// minified (especially when both are regularly referenced in your plugin).
// Create the defaults once
var pluginName = "defaultPluginName",
defaults = {
propertyName: "value"
};
// The actual plugin constructor
function Plugin ( element, options ) {
this.element = element;
// jQuery has an extend method which merges the contents of two or
// more objects, storing the result in the first object. The first object
// is generally empty as we don't want to alter the default options for
// future instances of the plugin
this.settings = $.extend( {}, defaults, options );
this._defaults = defaults;
this._name = pluginName;
this.init();
}
// Avoid Plugin.prototype conflicts
$.extend(Plugin.prototype, {
init: function () {
// Place initialization logic here
// You already have access to the DOM element and
// the options via the instance, e.g. this.element
// and this.settings
// you can add more functions like the one below and
// call them like so: this.yourOtherFunction(this.element, this.settings).
console.log("xD");
},
yourOtherFunction: function () {
// some logic
}
});
// A really lightweight plugin wrapper around the constructor,
// preventing against multiple instantiations
$.fn[ pluginName ] = function ( options ) {
this.each(function() {
if ( !$.data( this, "plugin_" + pluginName ) ) {
$.data( this, "plugin_" + pluginName, new Plugin( this, options ) );
}
});
// chain jQuery functions
return this;
};
})( jQuery, window, document );
(function ($){
"use strict";
function myFunction(items){
return $(items).each(function(){
$(this).text("Hello, jQuery!");
});
}
$.fn.hellojQuery = myFunction;
}(jQuery));
//шифрование
public static string Encrypt(string plainText, string password,
string salt = "Kosher", string hashAlgorithm = "SHA1",
int passwordIterations = 2, string initialVector = "OFRna73m*aze01xY",
int keySize = 256)
{
if (string.IsNullOrEmpty(plainText))
return "";
byte[] initialVectorBytes = Encoding.ASCII.GetBytes(initialVector);
byte[] saltValueBytes = Encoding.ASCII.GetBytes(salt);
byte[] plainTextBytes = Encoding.UTF8.GetBytes(plainText);
PasswordDeriveBytes derivedPassword = new PasswordDeriveBytes(password, saltValueBytes, hashAlgorithm, passwordIterations);
byte[] keyBytes = derivedPassword.GetBytes(keySize / 8);
RijndaelManaged symmetricKey = new RijndaelManaged();
symmetricKey.Mode = CipherMode.CBC;
byte[] cipherTextBytes = null;
using (ICryptoTransform encryptor = symmetricKey.CreateEncryptor(keyBytes, initialVectorBytes))
{
using (MemoryStream memStream = new MemoryStream())
{
using (CryptoStream cryptoStream = new CryptoStream(memStream, encryptor, CryptoStreamMode.Write))
{
cryptoStream.Write(plainTextBytes, 0, plainTextBytes.Length);
cryptoStream.FlushFinalBlock();
cipherTextBytes = memStream.ToArray();
memStream.Close();
cryptoStream.Close();
}
}
}
symmetricKey.Clear();
return Convert.ToBase64String(cipherTextBytes);
}
//дешифрование
public static string Decrypt(string cipherText, string password,
string salt = "Kosher", string hashAlgorithm = "SHA1",
int passwordIterations = 2, string initialVector = "OFRna73m*aze01xY",
int keySize = 256)
{
if (string.IsNullOrEmpty(cipherText))
return "";
byte[] initialVectorBytes = Encoding.ASCII.GetBytes(initialVector);
byte[] saltValueBytes = Encoding.ASCII.GetBytes(salt);
byte[] cipherTextBytes = Convert.FromBase64String(cipherText);
PasswordDeriveBytes derivedPassword = new PasswordDeriveBytes(password, saltValueBytes, hashAlgorithm, passwordIterations);
byte[] keyBytes = derivedPassword.GetBytes(keySize / 8);
RijndaelManaged symmetricKey = new RijndaelManaged();
symmetricKey.Mode = CipherMode.CBC;
byte[] plainTextBytes = new byte[cipherTextBytes.Length];
int byteCount = 0;
using (ICryptoTransform decryptor = symmetricKey.CreateDecryptor(keyBytes, initialVectorBytes))
{
using (MemoryStream memStream = new MemoryStream(cipherTextBytes))
{
using (CryptoStream cryptoStream = new CryptoStream(memStream, decryptor, CryptoStreamMode.Read))
{
byteCount = cryptoStream.Read(plainTextBytes, 0, plainTextBytes.Length);
memStream.Close();
cryptoStream.Close();
}
}
}
symmetricKey.Clear();
return Encoding.UTF8.GetString(plainTextBytes, 0, byteCount);
}Encrypt(text, password); //где text — текст который необходимо зашифровать,password — пароль для шифровки
Decrypt(text, password); //аналогично
. . .
// UPD1: можно воспользоваться и более сложной схемой включая размер ключа и байт
Encrypt(text, password1, password2, «SHA1», 2,«16CHARSLONG12345», 256);
Decrypt(text, password1, password2, «SHA1», 2,«16CHARSLONG12345», 256);