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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>标签：密码学 - impdx</title><link>https://www.impdx.vip/tags/mi-ma-xue</link><atom:link href="https://www.impdx.vip/tags/mi-ma-xue/feed/tags/mi-ma-xue.xml" rel="self" type="application/rss+xml"/><description>impdx的自留地</description><generator>Halo v2.25.4</generator><language>zh-cn</language><image><url>https://www.impdx.vip/upload/512.png</url><title>标签：密码学 - impdx</title><link>https://www.impdx.vip/tags/mi-ma-xue</link></image><lastBuildDate>Thu, 9 Jul 2026 10:48:50 GMT</lastBuildDate><item><title><![CDATA[MD5 加密原理&&实际应用]]></title><link>https://www.impdx.vip/archives/md5-jia-mi-yuan-li-shi-ji-ying-yong</link><description><![CDATA[<img src="https://www.impdx.vip/plugins/feed/assets/telemetry.gif?title=MD5%20%E5%8A%A0%E5%AF%86%E5%8E%9F%E7%90%86%26%26%E5%AE%9E%E9%99%85%E5%BA%94%E7%94%A8&amp;url=/archives/md5-jia-mi-yuan-li-shi-ji-ying-yong" width="1" height="1" alt="" style="opacity:0;">MD5 加密原理&amp;&amp;实际应用 原理 MD5特点 唯一性，是有损加密，不可逆向，现有破解都是用撞库实现 不管多长的字符串,加密后长度都是一样长 唯一性：一个文件,不管多大,小到几k,大到几G,你只要改变里面某个字符,那么都会导致MD5值改变. 作用:很多软件和应用在网站提供下载资源,其中包含了对文件的]]></description><guid isPermaLink="false">/archives/md5-jia-mi-yuan-li-shi-ji-ying-yong</guid><dc:creator>Administrator</dc:creator><enclosure url="https://www.impdx.vip/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fimage.impdx.vip%2Fimages%E5%AF%86%E7%A0%81%E5%AD%A6%E5%9B%BE.jpeg&amp;size=m" type="image/jpeg" length="54771"/><category>笔记</category><pubDate>Wed, 13 Oct 2021 11:25:43 GMT</pubDate></item></channel></rss>