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2021-09-15 09:58:01 +08:00
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+cryptojs
+--------
+
+* with little modification, converted from googlecode project [crypto-js](http://code.google.com/p/crypto-js/), and keep the source code structure of the origin project on googlecode
+* source code worked in both browser engines and node scripts. see also: [https://github.com/gwjjeff/crypto-js-npm-conv](https://github.com/gwjjeff/crypto-js-npm-conv)
+* inspiration comes from [ezcrypto](https://github.com/ElmerZhang/ezcrypto), but my tests cannot pass with his version ( ECB/pkcs7 mode ), so I made it myself
+
+### install
+
+```
+npm install cryptojs
+```
+
+### usage (example with [coffee-script](http://coffeescript.org/))
+
+```coffee
+Crypto = (require 'cryptojs').Crypto
+key = '12345678'
+us = 'Hello, 世界!'
+
+mode = new Crypto.mode.ECB Crypto.pad.pkcs7
+
+ub = Crypto.charenc.UTF8.stringToBytes us
+eb = Crypto.DES.encrypt ub, key, {asBytes: true, mode: mode}
+ehs= Crypto.util.bytesToHex eb
+
+eb2= Crypto.util.hexToBytes ehs
+ub2= Crypto.DES.decrypt eb2, key, {asBytes: true, mode: mode}
+us2= Crypto.charenc.UTF8.bytesToString ub2
+# should be same as the var 'us'
+console .log us2
+```