459 lines
24 KiB
HTML
459 lines
24 KiB
HTML
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>AES加密解密工具</title>
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<script src="https://cdn.tailwindcss.com"></script>
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<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css" rel="stylesheet">
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<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js"></script>
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<script>
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tailwind.config = {
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theme: {
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extend: {
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colors: {
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primary: '#3b82f6',
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secondary: '#10b981',
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accent: '#6366f1',
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dark: '#1e293b',
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light: '#f8fafc'
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},
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fontFamily: {
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inter: ['Inter', 'system-ui', 'sans-serif'],
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},
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}
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}
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}
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</script>
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<style type="text/tailwindcss">
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@layer utilities {
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.content-auto {
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content-visibility: auto;
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}
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.text-shadow {
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text-shadow: 0 2px 4px rgba(0,0,0,0.1);
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}
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.card-shadow {
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box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
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}
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.transition-custom {
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transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
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}
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}
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</style>
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</head>
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<body class="font-inter bg-gradient-to-br from-light to-blue-50 min-h-screen">
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<div class="container mx-auto px-4 py-8 max-w-5xl">
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<!-- 标题区域 -->
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<header class="mb-12 text-center">
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<h1 class="text-[clamp(2rem,5vw,3.5rem)] font-bold text-dark mb-3 text-shadow">
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<i class="fa-solid fa-lock text-primary mr-3"></i>AES加密解密工具
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</h1>
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<p class="text-gray-600 text-lg max-w-2xl mx-auto">
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使用先进的AES加密算法保护您的数据安全，支持多种加密模式和密钥长度
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</p>
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</header>
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<!-- 主内容区 -->
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<main class="grid grid-cols-1 lg:grid-cols-2 gap-8">
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<!-- 加密区域 -->
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<section class="bg-white rounded-2xl p-6 card-shadow transition-custom hover:shadow-xl">
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<h2 class="text-2xl font-bold text-dark mb-6 flex items-center">
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<i class="fa-solid fa-shield-lock text-primary mr-2"></i>加密
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</h2>
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<div class="space-y-4">
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<div>
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<label for="plaintext" class="block text-sm font-medium text-gray-700 mb-1">明文</label>
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<textarea id="plaintext" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-primary/50 focus:border-primary transition-custom resize-none" rows="4" placeholder="请输入要加密的文本..."></textarea>
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</div>
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<div>
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<label for="encrypt-key" class="block text-sm font-medium text-gray-700 mb-1">密钥</label>
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<div class="relative">
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<input type="text" id="encrypt-key" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-primary/50 focus:border-primary transition-custom" placeholder="请输入16/24/32字节密钥..." value="1234567890123456">
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<button type="button" id="generate-key" class="absolute right-2 top-1/2 -translate-y-1/2 text-primary hover:text-primary/80 transition-custom">
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<i class="fa-solid fa-refresh"></i>
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</button>
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</div>
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</div>
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-1">加密选项</label>
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<div class="grid grid-cols-2 gap-4">
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<div>
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<label for="encrypt-mode" class="block text-xs text-gray-500 mb-1">加密模式</label>
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<select id="encrypt-mode" class="w-full px-3 py-2 rounded-lg border border-gray-300 focus:ring-2 focus:ring-primary/50 focus:border-primary transition-custom">
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<option value="ECB">ECB</option>
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<option value="CBC">CBC</option>
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<option value="CFB">CFB</option>
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<option value="OFB">OFB</option>
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<option value="CTR">CTR</option>
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</select>
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</div>
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<div>
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<label for="encrypt-padding" class="block text-xs text-gray-500 mb-1">填充方式</label>
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<select id="encrypt-padding" class="w-full px-3 py-2 rounded-lg border border-gray-300 focus:ring-2 focus:ring-primary/50 focus:border-primary transition-custom">
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<option value="Pkcs7">PKCS#7</option>
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<option value="Iso97971">ISO 9797-1</option>
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<option value="AnsiX923">ANSI X.923</option>
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<option value="Iso10126">ISO 10126</option>
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<option value="ZeroPadding">Zero Padding</option>
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<option value="NoPadding">No Padding</option>
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</select>
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</div>
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</div>
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</div>
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<div id="iv-container" class="hidden">
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<label for="encrypt-iv" class="block text-sm font-medium text-gray-700 mb-1">初始化向量(IV)</label>
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<input type="text" id="encrypt-iv" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-primary/50 focus:border-primary transition-custom" placeholder="请输入16字节初始化向量...">
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</div>
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<button id="encrypt-btn" class="w-full bg-primary hover:bg-primary/90 text-white font-medium py-3 px-4 rounded-lg transition-custom transform hover:scale-[1.02] flex items-center justify-center">
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<i class="fa-solid fa-lock mr-2"></i>加密
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</button>
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</div>
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</section>
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<!-- 解密区域 -->
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<section class="bg-white rounded-2xl p-6 card-shadow transition-custom hover:shadow-xl">
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<h2 class="text-2xl font-bold text-dark mb-6 flex items-center">
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<i class="fa-solid fa-unlock text-secondary mr-2"></i>解密
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</h2>
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<div class="space-y-4">
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<div>
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<label for="ciphertext" class="block text-sm font-medium text-gray-700 mb-1">密文</label>
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<textarea id="ciphertext" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-secondary/50 focus:border-secondary transition-custom resize-none" rows="4" placeholder="请输入要解密的文本..."></textarea>
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</div>
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<div>
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<label for="decrypt-key" class="block text-sm font-medium text-gray-700 mb-1">密钥</label>
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<input type="text" id="decrypt-key" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-secondary/50 focus:border-secondary transition-custom" placeholder="请输入16/24/32字节密钥..." value="1234567890123456">
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</div>
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-1">解密选项</label>
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<div class="grid grid-cols-2 gap-4">
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<div>
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<label for="decrypt-mode" class="block text-xs text-gray-500 mb-1">解密模式</label>
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<select id="decrypt-mode" class="w-full px-3 py-2 rounded-lg border border-gray-300 focus:ring-2 focus:ring-secondary/50 focus:border-secondary transition-custom">
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<option value="ECB">ECB</option>
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<option value="CBC">CBC</option>
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<option value="CFB">CFB</option>
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<option value="OFB">OFB</option>
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<option value="CTR">CTR</option>
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</select>
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</div>
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<div>
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<label for="decrypt-padding" class="block text-xs text-gray-500 mb-1">填充方式</label>
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<select id="decrypt-padding" class="w-full px-3 py-2 rounded-lg border border-gray-300 focus:ring-2 focus:ring-secondary/50 focus:border-secondary transition-custom">
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<option value="Pkcs7">PKCS#7</option>
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<option value="Iso97971">ISO 9797-1</option>
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<option value="AnsiX923">ANSI X.923</option>
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<option value="Iso10126">ISO 10126</option>
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<option value="ZeroPadding">Zero Padding</option>
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<option value="NoPadding">No Padding</option>
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</select>
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</div>
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</div>
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</div>
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<div id="decrypt-iv-container" class="hidden">
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<label for="decrypt-iv" class="block text-sm font-medium text-gray-700 mb-1">初始化向量(IV)</label>
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<input type="text" id="decrypt-iv" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-secondary/50 focus:border-secondary transition-custom" placeholder="请输入16字节初始化向量...">
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</div>
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<button id="decrypt-btn" class="w-full bg-secondary hover:bg-secondary/90 text-white font-medium py-3 px-4 rounded-lg transition-custom transform hover:scale-[1.02] flex items-center justify-center">
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<i class="fa-solid fa-unlock mr-2"></i>解密
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</button>
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</div>
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</section>
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</main>
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<!-- 结果展示区 -->
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<section class="mt-8 bg-white rounded-2xl p-6 card-shadow">
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<h2 class="text-2xl font-bold text-dark mb-4 flex items-center">
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<i class="fa-solid fa-file-text text-accent mr-2"></i>结果
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</h2>
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<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-1">加密结果</label>
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<div class="relative">
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<textarea id="encrypt-result" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-accent/50 focus:border-accent transition-custom resize-none" rows="4" readonly placeholder="加密结果将显示在这里..."></textarea>
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<button id="copy-encrypt" class="absolute right-2 top-2 text-gray-500 hover:text-accent transition-custom">
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<i class="fa-solid fa-copy"></i>
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</button>
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</div>
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</div>
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-1">解密结果</label>
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<div class="relative">
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<textarea id="decrypt-result" class="w-full px-4 py-3 rounded-lg border border-gray-300 focus:ring-2 focus:ring-accent/50 focus:border-accent transition-custom resize-none" rows="4" readonly placeholder="解密结果将显示在这里..."></textarea>
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<button id="copy-decrypt" class="absolute right-2 top-2 text-gray-500 hover:text-accent transition-custom">
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<i class="fa-solid fa-copy"></i>
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</button>
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</div>
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</div>
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</div>
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</section>
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<!-- 信息提示区 -->
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<div id="notification" class="fixed bottom-4 right-4 bg-dark text-white px-6 py-3 rounded-lg shadow-lg transform translate-y-20 opacity-0 transition-all duration-300 flex items-center">
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<i id="notification-icon" class="fa-solid fa-info-circle mr-2"></i>
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<span id="notification-message">操作成功</span>
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</div>
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</div>
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<script>
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// 加密函数
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function encrypt() {
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const plaintext = document.getElementById('plaintext').value.trim();
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const key = document.getElementById('encrypt-key').value.trim();
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const mode = document.getElementById('encrypt-mode').value;
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const padding = document.getElementById('encrypt-padding').value;
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const iv = document.getElementById('encrypt-iv').value.trim();
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if (!plaintext) {
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showNotification('请输入明文', 'error');
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return;
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}
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if (!key) {
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showNotification('请输入密钥', 'error');
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return;
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}
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try {
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// 获取加密模式
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const modeObj = getModeObject(mode);
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// 获取填充方式
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const paddingObj = getPaddingObject(padding);
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// 准备加密参数
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const keyUtf8 = CryptoJS.enc.Utf8.parse(key);
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let encrypted;
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// 根据模式是否需要IV
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if (mode === 'ECB') {
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encrypted = CryptoJS.AES.encrypt(plaintext, keyUtf8, {
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mode: modeObj,
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padding: paddingObj
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});
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} else {
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if (!iv) {
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showNotification('使用该模式需要输入初始化向量(IV)', 'error');
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return;
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}
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const ivUtf8 = CryptoJS.enc.Utf8.parse(iv);
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encrypted = CryptoJS.AES.encrypt(plaintext, keyUtf8, {
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iv: ivUtf8,
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mode: modeObj,
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padding: paddingObj
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});
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}
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// 显示加密结果
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const encryptedResult = encrypted.toString();
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document.getElementById('encrypt-result').value = encryptedResult;
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document.getElementById('ciphertext').value = encryptedResult;
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showNotification('加密成功', 'success');
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} catch (error) {
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console.error('加密错误:', error);
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showNotification('加密失败: ' + error.message, 'error');
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}
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}
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// 解密函数
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function decrypt() {
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const ciphertext = document.getElementById('ciphertext').value.trim();
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const key = document.getElementById('decrypt-key').value.trim();
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const mode = document.getElementById('decrypt-mode').value;
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const padding = document.getElementById('decrypt-padding').value;
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const iv = document.getElementById('decrypt-iv').value.trim();
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if (!ciphertext) {
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showNotification('请输入密文', 'error');
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return;
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}
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if (!key) {
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showNotification('请输入密钥', 'error');
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return;
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}
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try {
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// 获取解密模式
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const modeObj = getModeObject(mode);
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// 获取填充方式
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const paddingObj = getPaddingObject(padding);
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// 准备解密参数
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const keyUtf8 = CryptoJS.enc.Utf8.parse(key);
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|||
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|
|
|||
|
|
// 根据模式是否需要IV
|
|||
|
|
let decrypted;
|
|||
|
|
if (mode === 'ECB') {
|
|||
|
|
decrypted = CryptoJS.AES.decrypt(ciphertext, keyUtf8, {
|
|||
|
|
mode: modeObj,
|
|||
|
|
padding: paddingObj
|
|||
|
|
});
|
|||
|
|
} else {
|
|||
|
|
if (!iv) {
|
|||
|
|
showNotification('使用该模式需要输入初始化向量(IV)', 'error');
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
const ivUtf8 = CryptoJS.enc.Utf8.parse(iv);
|
|||
|
|
decrypted = CryptoJS.AES.decrypt(ciphertext, keyUtf8, {
|
|||
|
|
iv: ivUtf8,
|
|||
|
|
mode: modeObj,
|
|||
|
|
padding: paddingObj
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 显示解密结果
|
|||
|
|
const decryptedResult = decrypted.toString(CryptoJS.enc.Utf8);
|
|||
|
|
document.getElementById('decrypt-result').value = decryptedResult;
|
|||
|
|
|
|||
|
|
showNotification('解密成功', 'success');
|
|||
|
|
} catch (error) {
|
|||
|
|
console.error('解密错误:', error);
|
|||
|
|
showNotification('解密失败: ' + error.message, 'error');
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 根据名称获取加密/解密模式对象
|
|||
|
|
function getModeObject(modeName) {
|
|||
|
|
switch (modeName) {
|
|||
|
|
case 'ECB': return CryptoJS.mode.ECB;
|
|||
|
|
case 'CBC': return CryptoJS.mode.CBC;
|
|||
|
|
case 'CFB': return CryptoJS.mode.CFB;
|
|||
|
|
case 'OFB': return CryptoJS.mode.OFB;
|
|||
|
|
case 'CTR': return CryptoJS.mode.CTR;
|
|||
|
|
default: return CryptoJS.mode.ECB;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 根据名称获取填充方式对象
|
|||
|
|
function getPaddingObject(paddingName) {
|
|||
|
|
switch (paddingName) {
|
|||
|
|
case 'Pkcs7': return CryptoJS.pad.Pkcs7;
|
|||
|
|
case 'Iso97971': return CryptoJS.pad.Iso97971;
|
|||
|
|
case 'AnsiX923': return CryptoJS.pad.AnsiX923;
|
|||
|
|
case 'Iso10126': return CryptoJS.pad.Iso10126;
|
|||
|
|
case 'ZeroPadding': return CryptoJS.pad.ZeroPadding;
|
|||
|
|
case 'NoPadding': return CryptoJS.pad.NoPadding;
|
|||
|
|
default: return CryptoJS.pad.Pkcs7;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 生成随机密钥
|
|||
|
|
function generateRandomKey(length = 16) {
|
|||
|
|
const charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
|
|||
|
|
let key = "";
|
|||
|
|
for (let i = 0; i < length; i++) {
|
|||
|
|
key += charset.charAt(Math.floor(Math.random() * charset.length));
|
|||
|
|
}
|
|||
|
|
return key;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 显示通知
|
|||
|
|
function showNotification(message, type = 'info') {
|
|||
|
|
const notification = document.getElementById('notification');
|
|||
|
|
const notificationIcon = document.getElementById('notification-icon');
|
|||
|
|
const notificationMessage = document.getElementById('notification-message');
|
|||
|
|
|
|||
|
|
// 设置通知类型
|
|||
|
|
notification.className = 'fixed bottom-4 right-4 px-6 py-3 rounded-lg shadow-lg transform translate-y-20 opacity-0 transition-all duration-300 flex items-center';
|
|||
|
|
|
|||
|
|
if (type === 'success') {
|
|||
|
|
notification.classList.add('bg-green-500', 'text-white');
|
|||
|
|
notificationIcon.className = 'fa-solid fa-check-circle mr-2';
|
|||
|
|
} else if (type === 'error') {
|
|||
|
|
notification.classList.add('bg-red-500', 'text-white');
|
|||
|
|
notificationIcon.className = 'fa-solid fa-exclamation-circle mr-2';
|
|||
|
|
} else {
|
|||
|
|
notification.classList.add('bg-dark', 'text-white');
|
|||
|
|
notificationIcon.className = 'fa-solid fa-info-circle mr-2';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 设置通知消息
|
|||
|
|
notificationMessage.textContent = message;
|
|||
|
|
|
|||
|
|
// 显示通知
|
|||
|
|
setTimeout(() => {
|
|||
|
|
notification.classList.remove('translate-y-20', 'opacity-0');
|
|||
|
|
}, 10);
|
|||
|
|
|
|||
|
|
// 3秒后隐藏通知
|
|||
|
|
setTimeout(() => {
|
|||
|
|
notification.classList.add('translate-y-20', 'opacity-0');
|
|||
|
|
}, 3000);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 复制到剪贴板
|
|||
|
|
function copyToClipboard(elementId) {
|
|||
|
|
const element = document.getElementById(elementId);
|
|||
|
|
element.select();
|
|||
|
|
document.execCommand('copy');
|
|||
|
|
showNotification('已复制到剪贴板', 'success');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 模式变更事件处理
|
|||
|
|
function handleModeChange() {
|
|||
|
|
const encryptMode = document.getElementById('encrypt-mode').value;
|
|||
|
|
const decryptMode = document.getElementById('decrypt-mode').value;
|
|||
|
|
|
|||
|
|
// 显示或隐藏加密IV输入框
|
|||
|
|
const encryptIvContainer = document.getElementById('iv-container');
|
|||
|
|
if (encryptMode === 'ECB') {
|
|||
|
|
encryptIvContainer.classList.add('hidden');
|
|||
|
|
} else {
|
|||
|
|
encryptIvContainer.classList.remove('hidden');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 显示或隐藏解密IV输入框
|
|||
|
|
const decryptIvContainer = document.getElementById('decrypt-iv-container');
|
|||
|
|
if (decryptMode === 'ECB') {
|
|||
|
|
decryptIvContainer.classList.add('hidden');
|
|||
|
|
} else {
|
|||
|
|
decryptIvContainer.classList.remove('hidden');
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 生成随机密钥
|
|||
|
|
document.getElementById('generate-key').addEventListener('click', () => {
|
|||
|
|
document.getElementById('encrypt-key').value = generateRandomKey(16);
|
|||
|
|
document.getElementById('decrypt-key').value = document.getElementById('encrypt-key').value;
|
|||
|
|
showNotification('已生成随机密钥', 'success');
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 加密按钮点击事件
|
|||
|
|
document.getElementById('encrypt-btn').addEventListener('click', encrypt);
|
|||
|
|
|
|||
|
|
// 解密按钮点击事件
|
|||
|
|
document.getElementById('decrypt-btn').addEventListener('click', decrypt);
|
|||
|
|
|
|||
|
|
// 复制加密结果
|
|||
|
|
document.getElementById('copy-encrypt').addEventListener('click', () => copyToClipboard('encrypt-result'));
|
|||
|
|
|
|||
|
|
// 复制解密结果
|
|||
|
|
document.getElementById('copy-decrypt').addEventListener('click', () => copyToClipboard('decrypt-result'));
|
|||
|
|
|
|||
|
|
// 模式变更事件
|
|||
|
|
document.getElementById('encrypt-mode').addEventListener('change', handleModeChange);
|
|||
|
|
document.getElementById('decrypt-mode').addEventListener('change', handleModeChange);
|
|||
|
|
|
|||
|
|
// 初始化
|
|||
|
|
handleModeChange();
|
|||
|
|
|
|||
|
|
// 添加示例数据
|
|||
|
|
document.getElementById('plaintext').value = '这是一个使用AES加密的示例文本，您可以替换为自己的内容。';
|
|||
|
|
</script>
|
|||
|
|
</body>
|
|||
|
|
</html>
|
|||
|
|
|