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framework.crypto.html
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<!DOCTYPE html>
<html dir="ltr" class="js desktop" lang="en">
<head>
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<title>framework.crypto</title>
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<div class="pageId"><span>zh_cn:api:framework.crypto</span></div>
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<!-- TOC START -->
<div id="dw__toc">
<h3 class="toggle">Table of Contents</h3>
<div>
<ul class="toc">
<li class="level1"><div class="li"><a href="#frameworkcrypto">framework.crypto</a></div>
<ul class="toc">
<li class="level2"><div class="li"><a href="#cryptoencryptaes256">crypto.encryptAES256</a></div></li>
<li class="level2"><div class="li"><a href="#cryptodecryptaes256">crypto.decryptAES256</a></div></li>
<li class="level2"><div class="li"><a href="#cryptoencryptxxtea">crypto.encryptXXTEA</a></div></li>
<li class="level2"><div class="li"><a href="#cryptodecryptxxtea">crypto.decryptXXTEA</a></div></li>
<li class="level2"><div class="li"><a href="#cryptoencodebase64">crypto.encodeBase64</a></div></li>
<li class="level2"><div class="li"><a href="#cryptodecodebase64">crypto.decodeBase64</a></div></li>
<li class="level2"><div class="li"><a href="#cryptomd5">crypto.md5</a></div></li>
</ul></li>
</ul>
</div>
</div>
<!-- TOC END -->
<h1 class="sectionedit1" id="frameworkcrypto">framework.crypto</h1>
<div class="level1">
<p>
加解密、数据编码
</p>
<p>
~~
</p>
</div>
<h2 class="sectionedit2" id="cryptoencryptaes256">crypto.encryptAES256</h2>
<div class="level2">
<p>
使用 AES256 算法加密内容。
</p>
<p>
格式:
</p>
<pre class="code lua">ciphertext <span class="sy0">=</span> crypto<span class="sy0">.</span>encryptAES256<span class="br0">(</span>明文字符串<span class="sy0">,</span> 密钥字符串<span class="br0">)</span></pre>
<p>
<strong>提示:</strong> AES256 仅在 iOS 和 Mac 平台可用。加解密尽量选择跨平台的 XXTEA 接口。
</p>
<p>
~~
</p>
</div>
<h2 class="sectionedit3" id="cryptodecryptaes256">crypto.decryptAES256</h2>
<div class="level2">
<p>
使用 AES256 算法解密内容。
</p>
<p>
格式:
</p>
<pre class="code lua">plaintext <span class="sy0">=</span> crypto<span class="sy0">.</span>decryptAES256<span class="br0">(</span>加密后的字符串<span class="sy0">,</span> 密钥字符串<span class="br0">)</span></pre>
<p>
~~
</p>
</div>
<h2 class="sectionedit4" id="cryptoencryptxxtea">crypto.encryptXXTEA</h2>
<div class="level2">
<p>
使用 XXTEA 算法加密内容。
</p>
<p>
格式:
</p>
<pre class="code lua">ciphertext <span class="sy0">=</span> crypto<span class="sy0">.</span>encryptXXTEA<span class="br0">(</span>明文字符串<span class="sy0">,</span> 密钥字符串<span class="br0">)</span></pre>
<p>
~~
</p>
</div>
<h2 class="sectionedit5" id="cryptodecryptxxtea">crypto.decryptXXTEA</h2>
<div class="level2">
<p>
使用 XXTEA 算法解密内容。
</p>
<p>
格式:
</p>
<pre class="code lua">plaintext <span class="sy0">=</span> crypto<span class="sy0">.</span>decryptXXTEA<span class="br0">(</span>加密后的字符串<span class="sy0">,</span> 密钥字符串<span class="br0">)</span></pre>
<p>
~~
</p>
</div>
<h2 class="sectionedit6" id="cryptoencodebase64">crypto.encodeBase64</h2>
<div class="level2">
<p>
使用 BASE64 算法编码内容。
</p>
<p>
格式:
</p>
<pre class="code lua">encoded <span class="sy0">=</span> crypto<span class="sy0">.</span>encodeBase64<span class="br0">(</span>原文字符串<span class="br0">)</span></pre>
<p>
~~
</p>
</div>
<h2 class="sectionedit7" id="cryptodecodebase64">crypto.decodeBase64</h2>
<div class="level2">
<p>
使用 BASE64 算法解码内容。
</p>
<p>
格式:
</p>
<pre class="code lua">decoded <span class="sy0">=</span> crypto<span class="sy0">.</span>decodeBase64<span class="br0">(</span>编码后的字符串<span class="br0">)</span></pre>
<p>
~~
</p>
</div>
<h2 class="sectionedit8" id="cryptomd5">crypto.md5</h2>
<div class="level2">
<p>
计算内容的 MD5 码。
</p>
<p>
格式:
</p>
<pre class="code lua">md5code <span class="sy0">=</span> crypto<span class="sy0">.</span>md5<span class="br0">(</span>内容字符串<span class="sy0">,</span> <span class="br0">[</span>是否返回二进制 MD5 码<span class="br0">]</span><span class="br0">)</span></pre>
<p>
默认情况下,md5() 计算 MD5 码,并以十六进制字符串的形式返回。如果第二个参数为 true,则返回 MD5 码的二进制内容。
</p>
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<div class="docInfo">zh_cn/api/framework.crypto.txt · Last modified: 2013/08/16 14:25 by Yu Lei Liao</div>
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