{"id":479219,"date":"2023-08-09T10:31:59","date_gmt":"2023-08-09T10:31:59","guid":{"rendered":""},"modified":"2023-09-05T11:18:24","modified_gmt":"2023-09-05T11:18:24","slug":"symmetric-key-authentication","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/symmetric-key-authentication\/","title":{"rendered":"\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1"},"content":{"rendered":"

\u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u662f\u4e00\u79cd\u57fa\u672c\u7684\u52a0\u5bc6\u6280\u672f\uff0c\u7528\u4e8e\u4fdd\u62a4\u901a\u4fe1\u5e76\u9a8c\u8bc1\u53c2\u4e0e\u6570\u636e\u4ea4\u6362\u7684\u5404\u65b9\u7684\u8eab\u4efd\u3002\u5b83\u4f9d\u8d56\u4e8e\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u4e4b\u95f4\u7684\u5171\u4eab\u5bc6\u94a5\uff0c\u5141\u8bb8\u4ed6\u4eec\u5b89\u5168\u5730\u52a0\u5bc6\u548c\u89e3\u5bc6\u6d88\u606f\u3002\u8fd9\u79cd\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u4ee5\u7b80\u5355\u7684\u65b9\u5f0f\u786e\u4fdd\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f7f\u5176\u6210\u4e3a\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u7684\u70ed\u95e8\u9009\u62e9\uff0c\u5305\u62ec\u4fdd\u62a4\u4ee3\u7406\u670d\u52a1\u5668\u63d0\u4f9b\u5546\uff08\u5982 OneProxy (oneproxy.pro)\uff09\u7684\u8fde\u63a5\u3002<\/p>\n

\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u8d77\u6e90\u5386\u53f2\u53ca\u5176\u9996\u6b21\u63d0\u53ca<\/h2>\n

\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u8d77\u6e90\u53ef\u4ee5\u8ffd\u6eaf\u5230\u53e4\u4ee3\uff0c\u5f53\u65f6\u4eba\u4eec\u4f7f\u7528\u52a0\u5bc6\u6280\u672f\u5728\u6218\u4e89\u548c\u51b2\u7a81\u671f\u95f4\u4fdd\u62a4\u654f\u611f\u4fe1\u606f\u3002\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u9996\u6b21\u8bb0\u8f7d\u51fa\u73b0\u5728\u5c24\u5229\u4e4c\u65af\u00b7\u51ef\u6492\u7684\u4f5c\u54c1\u4e2d\uff0c\u4ed6\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u51ef\u6492\u5bc6\u7801\u7684\u7b80\u5355\u66ff\u6362\u5bc6\u7801\u6765\u52a0\u5bc6\u6d88\u606f\u3002\u8be5\u6280\u672f\u6d89\u53ca\u5c06\u660e\u6587\u4e2d\u7684\u6bcf\u4e2a\u5b57\u6bcd\u79fb\u52a8\u56fa\u5b9a\u6570\u91cf\u7684\u4f4d\u7f6e\uff0c\u79f0\u4e3a\u5bc6\u94a5\u3002<\/p>\n

\u51e0\u4e2a\u4e16\u7eaa\u4ee5\u6765\uff0c\u5bf9\u79f0\u5bc6\u94a5\u52a0\u5bc6\u6280\u672f\u4e0d\u65ad\u53d1\u5c55\uff0c\u5e76\u5f00\u53d1\u51fa\u66f4\u590d\u6742\u7684\u7b97\u6cd5\u3002\u4e00\u4e2a\u91cd\u8981\u7684\u91cc\u7a0b\u7891\u662f\u4e8c\u6218\u671f\u95f4\u53d1\u660e\u7684 Enigma \u5bc6\u7801\u673a\uff0c\u5fb7\u56fd\u4eba\u7528\u5b83\u6765\u52a0\u5bc6\u519b\u4e8b\u901a\u4fe1\u3002\u6218\u540e\uff0c\u968f\u7740\u8ba1\u7b97\u673a\u7684\u51fa\u73b0\uff0c\u5f15\u5165\u4e86\u6570\u636e\u52a0\u5bc6\u6807\u51c6 (DES) \u548c\u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6 (AES) \u7b49\u73b0\u4ee3\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\uff0c\u5f7b\u5e95\u6539\u53d8\u4e86\u5b89\u5168\u901a\u4fe1\u3002<\/p>\n

\u6709\u5173\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6269\u5c55\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u4e3b\u9898\u3002<\/h2>\n

\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u539f\u7406\u662f\u5728\u901a\u4fe1\u53cc\u65b9\u4e4b\u95f4\u4f7f\u7528\u5355\u4e2a\u5171\u4eab\u5bc6\u94a5\u3002\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u90fd\u4f7f\u7528\u6b64\u5bc6\u94a5\u5bf9\u6d88\u606f\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\u3002\u8be5\u8fc7\u7a0b\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u5bc6\u94a5\u751f\u6210\uff1a\u901a\u8fc7\u7b97\u6cd5\u751f\u6210\u5b89\u5168\u968f\u673a\u5bc6\u94a5\uff0c\u5e76\u5728\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u4e4b\u95f4\u4fdd\u5bc6\u3002<\/p>\n<\/li>\n

  2. \n

    \u52a0\u5bc6\uff1a\u53d1\u9001\u8005\u4f7f\u7528\u5bc6\u94a5\u5bf9\u660e\u6587\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u5bc6\u6587\u3002\u6b64\u8fc7\u7a0b\u6d89\u53ca\u4f7f\u7528\u5bc6\u94a5\u5bf9\u660e\u6587\u5e94\u7528\u6570\u5b66\u8fd0\u7b97\uff08\u52a0\u5bc6\u7b97\u6cd5\uff09\u3002<\/p>\n<\/li>\n

  3. \n

    \u4f20\u8f93\uff1a\u52a0\u5bc6\u6570\u636e\uff08\u5bc6\u6587\uff09\u901a\u8fc7\u7f51\u7edc\u6216\u4efb\u4f55\u901a\u4fe1\u4fe1\u9053\u8fdb\u884c\u4f20\u8f93\u3002<\/p>\n<\/li>\n

  4. \n

    \u89e3\u5bc6\uff1a\u63a5\u6536\u8005\u62e5\u6709\u76f8\u540c\u7684\u5bc6\u94a5\uff0c\u4f7f\u7528\u89e3\u5bc6\u7b97\u6cd5\u5c06\u5bc6\u6587\u89e3\u5bc6\u56de\u5176\u539f\u59cb\u660e\u6587\u3002<\/p>\n<\/li>\n

  5. \n

    \u8eab\u4efd\u9a8c\u8bc1\uff1a\u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u4e0d\u4ec5\u901a\u8fc7\u52a0\u5bc6\u786e\u4fdd\u673a\u5bc6\u6027\uff0c\u8fd8\u53ef\u4ee5\u9a8c\u8bc1\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u7684\u771f\u5b9e\u6027\uff0c\u56e0\u4e3a\u53ea\u6709\u6388\u6743\u65b9\u624d\u80fd\u8bbf\u95ee\u5171\u4eab\u5bc6\u94a5\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u5185\u90e8\u7ed3\u6784\u3002\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/h2>\n

    \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u5185\u90e8\u7ed3\u6784\u57fa\u4e8e\u7528\u4e8e\u52a0\u5bc6\u548c\u89e3\u5bc6\u7684\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u3002\u8fd9\u4e9b\u7b97\u6cd5\u53ef\u5206\u4e3a\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\uff1a<\/p>\n

      \n
    1. \n

      \u5206\u7ec4\u5bc6\u7801\uff1a\u5206\u7ec4\u5bc6\u7801\u6bcf\u6b21\u52a0\u5bc6\u56fa\u5b9a\u5927\u5c0f\u7684\u660e\u6587\u5757\u3002\u4f8b\u5982\uff0cAES \u662f\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u4e4b\u4e00\uff0c\u5b83\u4ee5 128 \u4f4d\u7684\u5757\u5904\u7406\u6570\u636e\u3002\u5b83\u5c06\u660e\u6587\u5206\u6210\u591a\u4e2a\u5757\uff0c\u5e76\u4f7f\u7528\u5bc6\u94a5\u8fdb\u884c\u591a\u8f6e\u52a0\u5bc6\u3002<\/p>\n<\/li>\n

    2. \n

      \u6d41\u5bc6\u7801\uff1a\u6d41\u5bc6\u7801\u9010\u4f4d\u6216\u9010\u5b57\u8282\u52a0\u5bc6\u6570\u636e\uff0c\u9002\u5408\u7528\u4e8e\u52a0\u5bc6\u8fde\u7eed\u6570\u636e\u6d41\u3002\u5b83\u4eec\u6839\u636e\u5bc6\u94a5\u751f\u6210\u5bc6\u94a5\u6d41\uff0c\u7136\u540e\u4f7f\u7528 XOR\uff08\u5f02\u6216\uff09\u5c06\u8be5\u5bc6\u94a5\u6d41\u4e0e\u660e\u6587\u7ec4\u5408\u4ee5\u751f\u6210\u5bc6\u6587\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u5b89\u5168\u6027\u53d6\u51b3\u4e8e\u5bc6\u94a5\u548c\u52a0\u5bc6\u7b97\u6cd5\u7684\u5f3a\u5ea6\u3002\u5bc6\u94a5\u5e94\u8db3\u591f\u957f\uff0c\u4ee5\u62b5\u5fa1\u66b4\u529b\u653b\u51fb\uff0c\u653b\u51fb\u8005\u4f1a\u5c1d\u8bd5\u6240\u6709\u53ef\u80fd\u7684\u5bc6\u94a5\uff0c\u76f4\u5230\u627e\u5230\u6b63\u786e\u7684\u5bc6\u94a5\u3002\u6b64\u5916\uff0c\u7b97\u6cd5\u8fd8\u5e94\u80fd\u591f\u62b5\u5fa1\u5bc6\u7801\u5206\u6790\u548c\u5df2\u77e5\u6f0f\u6d1e\u3002<\/p>\n

      \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u5173\u952e\u7279\u5f81\u5206\u6790\u3002<\/h2>\n

      \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u63d0\u4f9b\u4e86\u51e0\u4e2a\u5173\u952e\u7279\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u4fdd\u62a4\u901a\u4fe1\u5b89\u5168\u7684\u9996\u9009\uff1a<\/p>\n

        \n
      1. \n

        \u6548\u7387\uff1a<\/strong> \u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u8ba1\u7b97\u6548\u7387\u9ad8\uff0c\u4e0e\u975e\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\uff08\u5982 RSA\uff09\u76f8\u6bd4\uff0c\u6240\u9700\u7684\u5904\u7406\u80fd\u529b\u8f83\u5c11\u3002\u56e0\u6b64\uff0c\u5b83\u4eec\u975e\u5e38\u9002\u5408\u5b9e\u65f6\u52a0\u5bc6\u5927\u91cf\u6570\u636e\u3002<\/p>\n<\/li>\n

      2. \n

        \u901f\u5ea6\uff1a<\/strong> \u7531\u4e8e\u5176\u7b80\u5355\u6027\uff0c\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u53ef\u4ee5\u9ad8\u901f\u52a0\u5bc6\u548c\u89e3\u5bc6\u6570\u636e\uff0c\u4f7f\u5176\u6210\u4e3a\u65f6\u95f4\u654f\u611f\u578b\u5e94\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<\/li>\n

      3. \n

        \u7b80\u5355\uff1a<\/strong> \u5171\u4eab\u5355\u4e2a\u5bc6\u94a5\u7684\u6982\u5ff5\u5f88\u7b80\u5355\uff0c\u4e0e\u9700\u8981\u7ba1\u7406\u5bc6\u94a5\u5bf9\u7684\u975e\u5bf9\u79f0\u5bc6\u94a5\u7cfb\u7edf\u76f8\u6bd4\uff0c\u5b83\u66f4\u6613\u4e8e\u5b9e\u73b0\u548c\u7ba1\u7406\u3002<\/p>\n<\/li>\n

      4. \n

        \u5b89\u5168\uff1a<\/strong> \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u4f7f\u7528\u8db3\u591f\u957f\u4e14\u968f\u673a\u7684\u5bc6\u94a5\uff0c\u4e3a\u6570\u636e\u4ea4\u6362\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5b89\u5168\u6027\u3002\u53ea\u8981\u5bc6\u94a5\u4fdd\u6301\u79d8\u5bc6\uff0c\u52a0\u5bc6\u548c\u89e3\u5bc6\u8fc7\u7a0b\u5c31\u662f\u5b89\u5168\u7684\u3002<\/p>\n<\/li>\n

      5. \n

        \u517c\u5bb9\u6027\uff1a<\/strong> \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u53ef\u4ee5\u8f7b\u677e\u96c6\u6210\u5230\u73b0\u6709\u7cfb\u7edf\u548c\u534f\u8bae\u4e2d\uff0c\u4ece\u800c\u5141\u8bb8\u5728\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u65e0\u7f1d\u91c7\u7528\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u7c7b\u578b<\/h2>\n

        \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u5305\u62ec\u5404\u79cd\u7b97\u6cd5\uff0c\u6bcf\u79cd\u7b97\u6cd5\u90fd\u63d0\u4f9b\u4e0d\u540c\u7ea7\u522b\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u4e00\u4e9b\u6d41\u884c\u7684\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u5305\u62ec\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
        \u7b97\u6cd5<\/th>\n\u5bc6\u94a5\u5927\u5c0f\uff08\u4f4d\uff09<\/th>\n\u5757\u5927\u5c0f\uff08\u4f4d\uff09<\/th>\n\u64cd\u4f5c\u6a21\u5f0f<\/th>\n\u7528\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
        AES<\/td>\n128, 192, 256<\/td>\n128<\/td>\nCBC\u3001GCM\u3001CTR \u7b49\u3002<\/td>\n\u5b89\u5168\u901a\u4fe1\u3001\u6570\u636e\u52a0\u5bc6<\/td>\n<\/tr>\n
        DES<\/td>\n56<\/td>\n64<\/td>\nECB\u3001CBC\u3001CFB \u7b49<\/td>\n\u9057\u7559\u7cfb\u7edf\u3001\u5386\u53f2\u610f\u4e49<\/td>\n<\/tr>\n
        3DES<\/td>\n112, 168<\/td>\n64<\/td>\nCBC\u3001ECB\u3001CFB \u7b49<\/td>\n\u9057\u7559\u7cfb\u7edf\uff0c\u5411\u540e\u517c\u5bb9<\/td>\n<\/tr>\n
        \u6cb3\u8c5a<\/td>\n32-448<\/td>\n64<\/td>\nECB\u3001CBC\u3001CFB \u7b49<\/td>\n\u6587\u4ef6\u52a0\u5bc6\u3001VPN<\/td>\n<\/tr>\n
        \u53cc\u9c7c<\/td>\n128, 192, 256<\/td>\n128<\/td>\nCBC\u3001CTR \u7b49<\/td>\n\u6570\u636e\u52a0\u5bc6\u3001\u7f51\u7edc\u5b89\u5168<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u4f7f\u7528\u4e2d\u9047\u5230\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002<\/h2>\n

        \u4f7f\u7528\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u65b9\u6cd5\uff1a<\/h3>\n
          \n
        1. \n

          \u5b89\u5168\u901a\u4fe1\uff1a<\/strong> \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u901a\u5e38\u7528\u4e8e\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u5b89\u5168\u7684\u901a\u4fe1\u901a\u9053\u3002\u5b83\u786e\u4fdd\u53cc\u65b9\u4ea4\u6362\u7684\u6570\u636e\u4fdd\u6301\u673a\u5bc6\uff0c\u5e76\u9632\u6b62\u88ab\u7a83\u542c\u3002<\/p>\n<\/li>\n

        2. \n

          \u6570\u636e\u52a0\u5bc6\uff1a<\/strong> \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7528\u4e8e\u52a0\u5bc6\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\u6216\u901a\u8fc7\u4e92\u8054\u7f51\u4f20\u8f93\u7684\u654f\u611f\u6570\u636e\u3002\u5b83\u6709\u52a9\u4e8e\u4fdd\u62a4\u6570\u636e\u514d\u906d\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u5e76\u786e\u4fdd\u5176\u5b8c\u6574\u6027\u3002<\/p>\n<\/li>\n

        3. \n

          \u8bbf\u95ee\u63a7\u5236\uff1a<\/strong> \u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u53ef\u7528\u4e8e\u63a7\u5236\u5bf9\u8d44\u6e90\u6216\u7cfb\u7edf\u7684\u8bbf\u95ee\u3002\u901a\u8fc7\u52a0\u5bc6\u8bbf\u95ee\u4ee4\u724c\u6216\u5bc6\u7801\uff0c\u53ef\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u7528\u6237\u8fdb\u5165\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u4f7f\u7528\u4e2d\u51fa\u73b0\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5\uff1a<\/h3>\n
            \n
          1. \n

            \u5bc6\u94a5\u5206\u53d1\uff1a<\/strong> \u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u7684\u4e3b\u8981\u6311\u6218\u4e4b\u4e00\u662f\u5b89\u5168\u5730\u5c06\u5bc6\u94a5\u5206\u53d1\u7ed9\u6240\u6709\u5408\u6cd5\u65b9\u3002\u5bc6\u94a5\u5206\u53d1\u4e2d\u7684\u4efb\u4f55\u6f0f\u6d1e\u90fd\u53ef\u80fd\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6216\u6570\u636e\u6cc4\u9732\u3002\u53ef\u4ee5\u4f7f\u7528 Diffie-Hellman \u7b49\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\u6216\u4f7f\u7528\u7ed3\u5408\u5bf9\u79f0\u548c\u975e\u5bf9\u79f0\u52a0\u5bc6\u7684\u6df7\u5408\u7cfb\u7edf\u6765\u89e3\u51b3\u6b64\u95ee\u9898\u3002<\/p>\n<\/li>\n

          2. \n

            \u5bc6\u94a5\u7ba1\u7406\uff1a<\/strong> \u968f\u7740\u7528\u6237\u548c\u8bbe\u5907\u6570\u91cf\u7684\u589e\u52a0\uff0c\u7ba1\u7406\u548c\u66f4\u65b0\u5bc6\u94a5\u53d8\u5f97\u7e41\u7410\u3002\u5f3a\u5927\u7684\u5bc6\u94a5\u7ba1\u7406\u7cfb\u7edf\u5bf9\u4e8e\u6709\u6548\u5904\u7406\u5bc6\u94a5\u751f\u6210\u3001\u8f6e\u6362\u548c\u64a4\u9500\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/li>\n

          3. \n

            \u5bc6\u94a5\u6cc4\u9732\uff1a<\/strong> \u5982\u679c\u5bc6\u94a5\u88ab\u6cc4\u9732\uff0c\u653b\u51fb\u8005\u5c31\u53ef\u4ee5\u89e3\u5bc6\u52a0\u5bc6\u6570\u636e\u3002\u4e3a\u4e86\u964d\u4f4e\u8fd9\u79cd\u98ce\u9669\uff0c\u5efa\u8bae\u5b9a\u671f\u8f6e\u6362\u5bc6\u94a5\uff0c\u5e76\u4f7f\u7528\u5f3a\u5927\u3001\u72ec\u7279\u7684\u5bc6\u94a5\u6765\u6ee1\u8db3\u4e0d\u540c\u7528\u9014\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u4ee5\u8868\u683c\u548c\u5217\u8868\u7684\u5f62\u5f0f\u5217\u51fa\u4e3b\u8981\u7279\u5f81\u4ee5\u53ca\u4e0e\u7c7b\u4f3c\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83\u3002<\/h2>\n

            \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u4e0e\u975e\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\uff1a<\/h3>\n\n\n\n\n\n\n\n\n\n
            \u6807\u51c6<\/th>\n\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1<\/th>\n\u975e\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1<\/th>\n<\/tr>\n<\/thead>\n
            \u5bc6\u94a5\u7c7b\u578b<\/td>\n\u7528\u4e8e\u52a0\u5bc6\u548c\u89e3\u5bc6\u7684\u5355\u4e00\u5171\u4eab\u5bc6\u94a5\u3002<\/td>\n\u4e24\u4e2a\u6570\u5b66\u4e0a\u76f8\u5173\u7684\u5bc6\u94a5\uff1a\u7528\u4e8e\u52a0\u5bc6\u7684\u516c\u94a5\u548c\u7528\u4e8e\u89e3\u5bc6\u7684\u79c1\u94a5\u3002<\/td>\n<\/tr>\n
            \u5bc6\u94a5\u4ea4\u6362<\/td>\n\u9700\u8981\u5728\u901a\u4fe1\u4e4b\u524d\u8fdb\u884c\u5b89\u5168\u5bc6\u94a5\u5206\u53d1\u3002<\/td>\n\u5bc6\u94a5\u4ea4\u6362\u53ef\u4ee5\u516c\u5f00\u8fdb\u884c\uff0c\u800c\u4e0d\u9700\u8981\u5b89\u5168\u901a\u9053\u3002<\/td>\n<\/tr>\n
            \u8ba1\u7b97\u590d\u6742\u5ea6<\/td>\n\u5bf9\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u6765\u8bf4\u901f\u5ea6\u66f4\u5feb\u3001\u8ba1\u7b97\u6548\u7387\u66f4\u9ad8\u3002<\/td>\n\u5bf9\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u6765\u8bf4\uff0c\u901f\u5ea6\u8f83\u6162\u4e14\u8ba1\u7b97\u5bc6\u96c6\u3002<\/td>\n<\/tr>\n
            \u5b89\u5168\u5f3a\u5ea6<\/td>\n\u5982\u679c\u4f7f\u7528\u957f\u5bc6\u94a5\u5e76\u4e14\u4fdd\u5bc6\uff0c\u5219\u5b89\u5168\u6027\u8f83\u9ad8\u3002<\/td>\n\u57fa\u4e8e\u6570\u5b66\u95ee\u9898\uff08\u4f8b\u5982\uff0c\u5206\u89e3\u5927\u6570\uff09\u7684\u5f3a\u5b89\u5168\u6027\u3002<\/td>\n<\/tr>\n
            \u7528\u4f8b<\/td>\n\u9002\u7528\u4e8e\u6570\u636e\u52a0\u5bc6\u3001\u5b89\u5168\u901a\u4fe1\u548c\u8bbf\u95ee\u63a7\u5236\u3002<\/td>\n\u975e\u5e38\u9002\u5408\u6570\u5b57\u7b7e\u540d\u3001\u5bc6\u94a5\u4ea4\u6362\u548c\u5b89\u5168\u901a\u4fe1\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u6bd4\u8f83\uff1a<\/h3>\n\n\n\n\n\n\n\n\n\n
            \u7b97\u6cd5<\/th>\n\u4f18\u70b9<\/th>\n\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n
            AES<\/td>\n\u5b89\u5168\u6027\u9ad8\u3001\u91c7\u7528\u5e7f\u6cdb\u3001\u6807\u51c6\u5316\u3002<\/td>\n\u67d0\u4e9b\u573a\u666f\u4e0b\u7684\u5bc6\u94a5\u5206\u53d1\u6311\u6218\u3002<\/td>\n<\/tr>\n
            DES<\/td>\n\u5386\u53f2\u610f\u4e49\u91cd\u5927\uff0c\u6613\u4e8e\u5b9e\u73b0\u3002<\/td>\n\u7531\u4e8e\u5bc6\u94a5\u957f\u5ea6\u8f83\u77ed\uff0856 \u4f4d\uff09\uff0c\u56e0\u6b64\u5b89\u5168\u6027\u8f83\u5f31\u3002<\/td>\n<\/tr>\n
            3DES<\/td>\n\u5411\u540e\u517c\u5bb9DES\uff0c\u6bd4DES\u5177\u6709\u66f4\u597d\u7684\u5b89\u5168\u6027\u3002<\/td>\n\u7531\u4e8e\u7ecf\u8fc7\u591a\u8f6e\u52a0\u5bc6\uff0c\u6240\u4ee5\u6bd4 AES \u6162\u3002<\/td>\n<\/tr>\n
            \u6cb3\u8c5a<\/td>\n\u52a0\u5bc6\u901f\u5ea6\u5feb\uff0c\u5b89\u5168\u6027\u9ad8\uff0c\u5bc6\u94a5\u5927\u5c0f\u53ef\u53d8\u3002<\/td>\n\u4f7f\u7528\u8303\u56f4\u4e0d\u5982 AES \u5e7f\u6cdb\uff0c\u5728\u67d0\u4e9b\u7528\u4f8b\u4e2d\u5b89\u5168\u6027\u8f83\u4f4e\u3002<\/td>\n<\/tr>\n
            \u53cc\u9c7c<\/td>\n\u5b89\u5168\u6027\u5f3a\uff0c\u7075\u6d3b\u6027\u5f3a\uff0c\u9002\u5408\u5404\u79cd\u5e94\u7528\u3002<\/td>\n\u91c7\u7528\u7a0b\u5ea6\u4e0d\u5982 AES\uff0c\u4e14\u6bd4 AES \u7a0d\u6162\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \u4e0e\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u76f8\u5173\u7684\u672a\u6765\u89c2\u70b9\u548c\u6280\u672f\u3002<\/h2>\n

            \u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u672a\u6765\u5728\u4e8e\u4e0d\u65ad\u7684\u7814\u7a76\u548c\u5f00\u53d1\uff0c\u4ee5\u589e\u5f3a\u5176\u5b89\u5168\u6027\u548c\u6548\u7387\u3002\u4e00\u4e9b\u5173\u952e\u7684\u89c2\u70b9\u548c\u6280\u672f\u5305\u62ec\uff1a<\/p>\n

              \n
            1. \n

              \u91cf\u5b50\u5b89\u5168\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\uff1a<\/strong> \u968f\u7740\u91cf\u5b50\u8ba1\u7b97\u7684\u53d1\u5c55\uff0c\u4f20\u7edf\u7684\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u53ef\u80fd\u4f1a\u53d8\u5f97\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u3002\u76ee\u524d\u6b63\u5728\u7814\u7a76\u5f00\u53d1\u80fd\u591f\u62b5\u5fa1\u91cf\u5b50\u8ba1\u7b97\u673a\u653b\u51fb\u7684\u6297\u91cf\u5b50\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u3002<\/p>\n<\/li>\n

            2. \n

              \u540e\u91cf\u5b50\u5bc6\u7801\u5b66\uff1a<\/strong> \u540e\u91cf\u5b50\u5bc6\u7801\u7b97\u6cd5\u65e8\u5728\u786e\u4fdd\u901a\u4fe1\u5b89\u5168\uff0c\u4e0d\u53d7\u4f20\u7edf\u8ba1\u7b97\u673a\u548c\u91cf\u5b50\u8ba1\u7b97\u673a\u7684\u5e72\u6270\u3002\u901a\u8fc7\u5c06\u5bf9\u79f0\u5bc6\u94a5\u6280\u672f\u4e0e\u5176\u4ed6\u5bc6\u7801\u539f\u8bed\u76f8\u7ed3\u5408\uff0c\u540e\u91cf\u5b50\u5bc6\u7801\u6280\u672f\u6709\u671b\u4e3a\u6570\u5b57\u65f6\u4ee3\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n

            3. \n

              \u540c\u6001\u52a0\u5bc6\uff1a<\/strong> \u540c\u6001\u52a0\u5bc6\u5141\u8bb8\u5bf9\u52a0\u5bc6\u6570\u636e\u8fdb\u884c\u8ba1\u7b97\u800c\u65e0\u9700\u89e3\u5bc6\uff0c\u4e3a\u5728\u4fdd\u6301\u673a\u5bc6\u6027\u7684\u540c\u65f6\u8fdb\u884c\u5b89\u5168\u6570\u636e\u5904\u7406\u63d0\u4f9b\u4e86\u65b0\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<\/li>\n

            4. \n

              \u5b89\u5168\u591a\u65b9\u8ba1\u7b97\uff08SMPC\uff09\uff1a<\/strong> SMPC \u5141\u8bb8\u591a\u65b9\u534f\u4f5c\u8ba1\u7b97\u51fd\u6570\uff0c\u540c\u65f6\u4fdd\u6301\u5404\u81ea\u6570\u636e\u8f93\u5165\u7684\u79c1\u5bc6\u6027\u3002\u5b83\u5728\u9690\u79c1\u4fdd\u62a4\u6570\u636e\u5206\u6790\u548c\u534f\u4f5c\u8ba1\u7b97\u65b9\u9762\u5177\u6709\u6f5c\u5728\u7684\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u5173\u8054\u3002<\/h2>\n

              \u4ee3\u7406\u670d\u52a1\u5668\u5728\u589e\u5f3a\u8bbf\u95ee\u4e92\u8054\u7f51\u65f6\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u65b9\u9762\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5f53\u4e0e\u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u76f8\u5173\u8054\u65f6\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u63d0\u4f9b\u989d\u5916\u7684\u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\u5c42\uff0c\u8fdb\u4e00\u6b65\u4fdd\u62a4\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

              \u53ef\u4ee5\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u914d\u7f6e\u4e3a\u4f7f\u7528\u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u6765\uff1a<\/p>\n

                \n
              1. \n

                \u52a0\u5bc6\u7f51\u7edc\u6d41\u91cf\uff1a<\/strong> \u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5145\u5f53\u5ba2\u6237\u7aef\u548c Web \u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4e2d\u4ecb\uff0c\u4f7f\u7528\u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5\u52a0\u5bc6\u901a\u4fe1\u3002\u8fd9\u53ef\u786e\u4fdd\u5ba2\u6237\u7aef\u548c\u4ee3\u7406\u4e4b\u95f4\u4f20\u8f93\u7684\u6570\u636e\u4fdd\u6301\u5b89\u5168\u3002<\/p>\n<\/li>\n

              2. \n

                \u9a8c\u8bc1\u7528\u6237\uff1a<\/strong> \u901a\u8fc7\u5b9e\u65bd\u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u5141\u8bb8\u7528\u6237\u8bbf\u95ee\u7279\u5b9a\u8d44\u6e90\u6216\u7f51\u7ad9\u4e4b\u524d\u9a8c\u8bc1\u7528\u6237\u7684\u8eab\u4efd\u3002\u8fd9\u6709\u52a9\u4e8e\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u548c\u6f5c\u5728\u7684\u653b\u51fb\u3002<\/p>\n<\/li>\n

              3. \n

                \u5b89\u5168\u8fdc\u7a0b\u8bbf\u95ee\uff1a<\/strong> \u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u8981\u6c42\u7528\u6237\u5728\u8bbf\u95ee\u654f\u611f\u8d44\u6e90\u4e4b\u524d\u4f7f\u7528\u5bf9\u79f0\u5bc6\u94a5\u51ed\u8bc1\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u6765\u5b9e\u73b0\u5bf9\u5185\u90e8\u7f51\u7edc\u7684\u5b89\u5168\u8fdc\u7a0b\u8bbf\u95ee\u3002<\/p>\n<\/li>\n

              4. \n

                \u6570\u636e\u533f\u540d\u5316\uff1a<\/strong> \u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u533f\u540d\u5316\u7528\u6237\u7684 IP \u5730\u5740\uff0c\u4ece\u800c\u63d0\u4f9b\u989d\u5916\u7684\u9690\u79c1\u4fdd\u62a4\u3002\u901a\u8fc7\u5c06\u5bf9\u79f0\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u4e0e\u6b64\u8fc7\u7a0b\u5173\u8054\uff0c\u4ee3\u7406\u53ef\u4ee5\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u624d\u80fd\u8bbf\u95ee\u7279\u5b9a\u7684\u533f\u540d\u5316\u670d\u52a1\u3002<\/p>\n<\/li>\n<\/ol>\n

                \u76f8\u5173\u94fe\u63a5<\/h2>\n

                \u6709\u5173\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n

                  \n
                1. NIST \u7279\u522b\u51fa\u7248\u7269 800-38A\uff1a\u5206\u7ec4\u5bc6\u7801\u64cd\u4f5c\u6a21\u5f0f\u5efa\u8bae<\/a><\/li>\n
                2. \u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6 (AES) \u2013 NIST<\/a><\/li>\n
                3. \u5e94\u7528\u5bc6\u7801\u5b66\uff1a\u534f\u8bae\u3001\u7b97\u6cd5\u548c C \u8bed\u8a00\u6e90\u4ee3\u7801\uff08\u4f5c\u8005\uff1aBruce Schneier\uff09<\/a><\/li>\n
                4. Jonathan Katz \u548c Yehuda Lindell \u64b0\u5199\u7684\u300a\u73b0\u4ee3\u5bc6\u7801\u5b66\u7b80\u4ecb\u300b<\/a><\/li>\n
                5. \u5bf9\u79f0\u5bc6\u94a5\u7b97\u6cd5 \u2013 \u7ef4\u57fa\u767e\u79d1<\/a><\/li>\n<\/ol>\n

                  \u901a\u8fc7\u63a2\u7d22\u8fd9\u4e9b\u8d44\u6e90\uff0c\u8bfb\u8005\u53ef\u4ee5\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u5bf9\u79f0\u5bc6\u94a5\u8ba4\u8bc1\u53ca\u5176\u5728\u6570\u5b57\u65f6\u4ee3\u4fdd\u62a4\u6570\u636e\u548c\u901a\u4fe1\u65b9\u9762\u7684\u610f\u4e49\u3002<\/p>","protected":false},"featured_media":479220,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479219","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Symmetric Key Authentication: Securing Connections with OneProxy<\/mark>","faq_items":[{"question":"What is symmetric key authentication?","answer":"

                  Symmetric key authentication is a cryptographic technique used to secure communications and verify the identities of parties involved in data exchange. It relies on a shared secret key between the sender and receiver, allowing them to encrypt and decrypt messages securely. This authentication method ensures confidentiality, integrity, and authentication in a straightforward manner.<\/p>"},{"question":"How does symmetric key authentication work?","answer":"

                  Symmetric key authentication operates by using a single shared secret key between the communicating parties. Both the sender and the receiver use this key to perform encryption and decryption of messages. The process involves key generation, encryption, transmission, decryption, and authentication.<\/p>"},{"question":"What are the advantages of symmetric key authentication?","answer":"

                  Symmetric key authentication offers several advantages, including efficiency, speed, simplicity, security, and compatibility. It is computationally efficient, making it ideal for encrypting large volumes of data in real-time. The encryption and decryption processes are fast, and the concept of sharing a single secret key is straightforward, making it easier to implement and manage.<\/p>"},{"question":"What are the different types of symmetric key algorithms?","answer":"

                  Symmetric key authentication includes various algorithms, such as AES, DES, 3DES, Blowfish, and Twofish. These algorithms differ in key size, block size, and mode of operation. AES is widely used due to its high security and standardization, while DES and 3DES have historical significance and backward compatibility with legacy systems.<\/p>"},{"question":"How can symmetric key authentication be used with proxy servers?","answer":"

                  Proxy servers can enhance security and privacy by associating symmetric key authentication. They can encrypt web traffic, authenticate users, provide secure remote access, and anonymize data. By implementing symmetric key authentication in proxy servers, data transmissions between clients and servers can be further secured.<\/p>"},{"question":"What is the future of symmetric key authentication?","answer":"

                  The future of symmetric key authentication lies in continuous research and development. Quantum-safe symmetric key algorithms and post-quantum cryptography aim to withstand quantum computing attacks. Technologies like homomorphic encryption and secure multi-party computation hold promise for secure data processing.<\/p>"},{"question":"Where can I find more information about symmetric key authentication?","answer":"

                  For more information about symmetric key authentication, you can refer to resources such as NIST Special Publication 800-38A, The Advanced Encryption Standard (AES) by NIST, Applied Cryptography by Bruce Schneier, and Introduction to Modern Cryptography by Jonathan Katz and Yehuda Lindell. Additionally, Wikipedia provides valuable insights into symmetric-key algorithms and related concepts.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/479219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/479219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/479220"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=479219"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}