https://myblog.050626.xyz/notes/security/Recent content in 安全与加密 on ICE345のBLOGHugo -- gohugo.iozh-cn© 2026 ICE345Mon, 18 Nov 2024 15:51:27 +0000https://myblog.050626.xyz/notes/security/%E6%B5%81%E8%A1%8C%E7%9A%84%E5%A4%A7%E9%87%8F%E6%95%B0%E6%8D%AE%E6%88%96%E8%80%85%E5%A4%A7%E6%96%87%E4%BB%B6%E5%8A%A0%E5%AF%86/Mon, 18 Nov 2024 15:51:27 +0000https://myblog.050626.xyz/notes/security/%E6%B5%81%E8%A1%8C%E7%9A%84%E5%A4%A7%E9%87%8F%E6%95%B0%E6%8D%AE%E6%88%96%E8%80%85%E5%A4%A7%E6%96%87%E4%BB%B6%E5%8A%A0%E5%AF%86/<p>在处理大文件或大量数据时，流行的加密方法通常是采用 <strong>混合加密方案</strong>，即结合了 <strong>对称加密</strong>（如 AES）和 <strong>非对称加密</strong>（如 RSA）的方法。这样可以在保证安全性的同时，提高效率，避免直接对大文件进行加密所带来的性能瓶颈。</p>https://myblog.050626.xyz/notes/security/rsa%E5%8A%A0%E5%AF%86-%E6%95%B0%E5%AD%97%E7%AD%BE%E5%90%8D%E5%92%8Chas%E7%AE%97%E6%B3%95%E7%BB%93%E5%90%88%E4%BE%8B%E5%AD%90/Mon, 18 Nov 2024 15:49:54 +0000https://myblog.050626.xyz/notes/security/rsa%E5%8A%A0%E5%AF%86-%E6%95%B0%E5%AD%97%E7%AD%BE%E5%90%8D%E5%92%8Chas%E7%AE%97%E6%B3%95%E7%BB%93%E5%90%88%E4%BE%8B%E5%AD%90/<h3 class="relative group"><strong>情境概述</strong> <div id="情境概述" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e6%83%85%e5%a2%83%e6%a6%82%e8%bf%b0" aria-label="锚点">#</a> </span> </h3> <ul> <li>Alice 和 Bob 是通信双方。</li> <li><strong>目标</strong>：确保消息 \( M \) 的机密性、完整性和来源可验证。</li> <li><strong>使用的技术</strong>：RSA 加密、数字签名和 Hash 算法。</li> </ul> <h3 class="relative group"><strong>双方应持有的密钥</strong> <div id="双方应持有的密钥" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%8f%8c%e6%96%b9%e5%ba%94%e6%8c%81%e6%9c%89%e7%9a%84%e5%af%86%e9%92%a5" aria-label="锚点">#</a> </span> </h3> <ol> <li> <p><strong>Alice</strong>:</p>https://myblog.050626.xyz/notes/security/rsa%E5%8A%A0%E5%AF%86%E7%AE%97%E6%B3%95/Mon, 18 Nov 2024 15:38:01 +0000https://myblog.050626.xyz/notes/security/rsa%E5%8A%A0%E5%AF%86%E7%AE%97%E6%B3%95/<h1 class="relative group">RSA 加密算法解释 <div id="rsa-加密算法解释" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#rsa-%e5%8a%a0%e5%af%86%e7%ae%97%e6%b3%95%e8%a7%a3%e9%87%8a" aria-label="锚点">#</a> </span> </h1> <h3 class="relative group">一、RSA 加密算法的数学原理 <div id="一rsa-加密算法的数学原理" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e4%b8%80rsa-%e5%8a%a0%e5%af%86%e7%ae%97%e6%b3%95%e7%9a%84%e6%95%b0%e5%ad%a6%e5%8e%9f%e7%90%86" aria-label="锚点">#</a> </span> </h3> <h4 class="relative group">1. 生成密钥对 <div id="1-生成密钥对" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#1-%e7%94%9f%e6%88%90%e5%af%86%e9%92%a5%e5%af%b9" aria-label="锚点">#</a> </span> </h4> <p><strong>步骤如下</strong>：</p>