crypto-js

JavaScript library of crypto standards.

Node.js (Install)

Requirements:

• Node.js
• npm (Node.js package manager)

npm install crypto-js

Usage

Modular include:

varAES=require("crypto-js/aes");varSHA256=require("crypto-js/sha256");
...
console.log(SHA256("Message"));

Including all libraries, for access to extra methods:

varCryptoJS=require("crypto-js");console.log(CryptoJS.HmacSHA1("Message","Key"));

Client (browser)

Requirements:

• Node.js
• Bower (package manager for frontend)

bower install crypto-js

Usage

Modular include:

require.config({packages: [{name: 'crypto-js',location: 'path-to/bower_components/crypto-js',main: 'index'}]});require(["crypto-js/aes","crypto-js/sha256"],function(AES,SHA256){console.log(SHA256("Message"));});

Including all libraries, for access to extra methods:

// Above-mentioned will work or use this simple formrequire.config({paths: {'crypto-js': 'path-to/bower_components/crypto-js/crypto-js'}});require(["crypto-js"],function(CryptoJS){console.log(CryptoJS.HmacSHA1("Message","Key"));});

Usage without RequireJS

<scripttype="text/javascript" src="path-to/bower_components/crypto-js/crypto-js.js"></script><scripttype="text/javascript">varencrypted=CryptoJS.AES(...);varencrypted=CryptoJS.SHA256(...);</script>

API

See: https://code.google.com/p/crypto-js

AES Encryption

Plain text encryption

varCryptoJS=require("crypto-js");// Encryptvarciphertext=CryptoJS.AES.encrypt('my message','secret key 123');// Decryptvarbytes=CryptoJS.AES.decrypt(ciphertext.toString(),'secret key 123');varplaintext=bytes.toString(CryptoJS.enc.Utf8);console.log(plaintext);

Object encryption

varCryptoJS=require("crypto-js");vardata=[{id: 1},{id: 2}]// Encryptvarciphertext=CryptoJS.AES.encrypt(JSON.stringify(data),'secret key 123');// Decryptvarbytes=CryptoJS.AES.decrypt(ciphertext.toString(),'secret key 123');vardecryptedData=JSON.parse(bytes.toString(CryptoJS.enc.Utf8));console.log(decryptedData);

List of modules

• crypto-js/core
• crypto-js/x64-core
• crypto-js/lib-typedarrays

---

• crypto-js/md5
• crypto-js/sha1
• crypto-js/sha256
• crypto-js/sha224
• crypto-js/sha512
• crypto-js/sha384
• crypto-js/sha3
• crypto-js/ripemd160

---

• crypto-js/hmac-md5
• crypto-js/hmac-sha1
• crypto-js/hmac-sha256
• crypto-js/hmac-sha224
• crypto-js/hmac-sha512
• crypto-js/hmac-sha384
• crypto-js/hmac-sha3
• crypto-js/hmac-ripemd160

---

• crypto-js/pbkdf2

---

• crypto-js/aes
• crypto-js/tripledes
• crypto-js/rc4
• crypto-js/rabbit
• crypto-js/rabbit-legacy
• crypto-js/evpkdf

---

• crypto-js/format-openssl
• crypto-js/format-hex

---

• crypto-js/enc-latin1
• crypto-js/enc-utf8
• crypto-js/enc-hex
• crypto-js/enc-utf16
• crypto-js/enc-base64

---

• crypto-js/mode-cfb
• crypto-js/mode-ctr
• crypto-js/mode-ctr-gladman
• crypto-js/mode-ofb
• crypto-js/mode-ecb

---

• crypto-js/pad-pkcs7
• crypto-js/pad-ansix923
• crypto-js/pad-iso10126
• crypto-js/pad-iso97971
• crypto-js/pad-zeropadding
• crypto-js/pad-nopadding