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\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u8ba1\u7b97\u673a\u4fe1\u606f\u7684\u4fdd\u5bc6\u95ee\u9898\u663e\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u6570\u636e\u4fdd\u5bc6\u53d8\u6362\uff0c\u6216\u5bc6\u7801\u6280\u672f\uff0c\u662f\u5bf9\u8ba1\u7b97\u673a\u4fe1\u606f\u8fdb\u884c\u4fdd\u62a4\u7684\u6700\u5b9e\u7528\u548c\u6700\u53ef\u9760\u7684\u65b9\u6cd5\uff0c\u672c\u6587\u62df\u5bf9\u4fe1\u606f\u52a0\u5bc6\u6280\u672f\u4f5c\u4e00\u7b80\u8981\u4ecb\u7ecd\u3002 <\/p>\n

\u4e00\u3001\u4fe1\u606f\u52a0\u5bc6\u6982\u8ff0<\/strong><\/p>\n

\u3000\u3000 \u5bc6\u7801\u5b66\u662f\u4e00\u95e8\u53e4\u8001\u800c\u6df1\u5965\u7684\u5b66\u79d1\uff0c\u5b83\u5bf9\u4e00\u822c\u4eba\u6765\u8bf4\u662f\u83ab\u751f\u7684\uff0c\u56e0\u4e3a\u957f\u671f\u4ee5\u6765\uff0c\u5b83\u53ea\u5728\u5f88\u5c11\u7684\u8303\u56f4\u5185\uff0c\u5982\u519b\u4e8b\u3001\u5916\u4ea4\u3001\u60c5\u62a5\u7b49\u90e8\u95e8\u4f7f\u7528\u3002\u8ba1\u7b97\u673a\u5bc6\u7801\u5b66\u662f\u7814\u7a76\u8ba1\u7b97\u673a\u4fe1\u606f\u52a0\u5bc6\u3001\u89e3\u5bc6\u53ca\u5176\u53d8\u6362\u7684\u79d1\u5b66\uff0c\u662f\u6570\u5b66\u548c\u8ba1\u7b97\u673a\u7684\u4ea4\u4e49\u5b66\u79d1\uff0c\u4e5f\u662f\u4e00\u95e8\u65b0\u5174\u7684\u5b66\u79d1\u3002\u968f\u7740\u8ba1\u7b97\u673a\u7f51\u7edc\u548c\u8ba1\u7b97\u673a\u901a\u8baf\u6280\u672f\u7684\u53d1\u5c55\uff0c\u8ba1\u7b97\u673a\u5bc6\u7801\u5b66\u5f97\u5230\u524d\u6240\u672a\u6709\u7684\u91cd\u89c6\u5e76\u8fc5\u901f\u666e\u53ca\u548c\u53d1\u5c55\u8d77\u6765\u3002\u5728\u56fd\u5916\uff0c\u5b83\u5df2\u6210\u4e3a\u8ba1\u7b97\u673a\u5b89\u5168\u4e3b\u8981\u7684\u7814\u7a76\u65b9\u5411\uff0c\u4e5f\u662f\u8ba1\u7b97\u673a\u5b89\u5168\u8bfe\u7a0b\u6559\u5b66\u4e2d\u7684\u4e3b\u8981\u5185\u5bb9\u3002<\/p>\n

\u3000\u3000 \u5bc6\u7801\u662f\u5b9e\u73b0\u79d8\u5bc6\u901a\u8baf\u7684\u4e3b\u8981\u624b\u6bb5\uff0c\u662f\u9690\u853d\u8bed\u8a00\u3001\u6587\u5b57\u3001\u56fe\u8c61\u7684\u7279\u79cd\u7b26\u53f7\u3002\u51e1\u662f\u7528\u7279\u79cd\u7b26\u53f7\u6309\u7167\u901a\u8baf\u53cc\u65b9\u7ea6\u5b9a\u7684\u65b9\u6cd5\u628a\u7535\u6587\u7684\u539f\u5f62\u9690\u853d\u8d77\u6765\uff0c\u4e0d\u4e3a\u7b2c\u4e09\u8005\u6240\u8bc6\u522b\u7684\u901a\u8baf\u65b9\u5f0f\u79f0\u4e3a\u5bc6\u7801\u901a\u8baf\u3002\u5728\u8ba1\u7b97\u673a\u901a\u8baf\u4e2d\uff0c\u91c7\u7528\u5bc6\u7801\u6280\u672f\u5c06\u4fe1\u606f\u9690\u853d\u8d77\u6765\uff0c\u518d\u5c06\u9690\u853d\u540e\u7684\u4fe1\u606f\u4f20\u8f93\u51fa\u53bb\uff0c\u4f7f\u4fe1\u606f\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5373\u4f7f\u88ab\u7a83\u53d6\u6216\u8f7d\u83b7\uff0c\u7a83\u53d6\u8005\u4e5f\u4e0d\u80fd\u4e86\u89e3\u4fe1\u606f\u7684\u5185\u5bb9\uff0c\u4ece\u800c\u4fdd\u8bc1\u4fe1\u606f\u4f20\u8f93\u7684\u5b89\u5168\u3002<\/p>\n

\u3000\u3000 \u4efb\u4f55\u4e00\u4e2a\u52a0\u5bc6\u7cfb\u7edf\u81f3\u5c11\u5305\u62ec\u4e0b\u9762\u56db\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a<\/p>\n

\u3000\u3000 \uff08 1\uff09\u3001\u672a\u52a0\u5bc6\u7684\u62a5\u6587\uff0c\u4e5f\u79f0\u660e\u6587\u3002<\/p>\n

\u3000\u3000 \uff08 2\uff09\u3001\u52a0\u5bc6\u540e\u7684\u62a5\u6587\uff0c\u4e5f\u79f0\u5bc6\u6587\u3002<\/p>\n

\u3000\u3000 \uff08 3\uff09\u3001\u52a0\u5bc6\u89e3\u5bc6\u8bbe\u5907\u6216\u7b97\u6cd5\u3002<\/p>\n

\u3000\u3000 \uff08 4\uff09\u3001\u52a0\u5bc6\u89e3\u5bc6\u7684\u5bc6\u94a5\u3002<\/p>\n

\u3000\u3000 \u53d1\u9001\u65b9\u7528\u52a0\u5bc6\u5bc6\u94a5\uff0c\u901a\u8fc7\u52a0\u5bc6\u8bbe\u5907\u6216\u7b97\u6cd5\uff0c\u5c06\u4fe1\u606f\u52a0\u5bc6\u540e\u53d1\u9001\u51fa\u53bb\u3002\u63a5\u6536\u65b9\u5728\u6536\u5230\u5bc6\u6587\u540e\uff0c\u7528\u89e3\u5bc6\u5bc6\u94a5\u5c06\u5bc6\u6587\u89e3\u5bc6\uff0c\u6062\u590d\u4e3a\u660e\u6587\u3002\u5982\u679c\u4f20\u8f93\u4e2d\u6709\u4eba\u7a83\u53d6\uff0c\u4ed6\u53ea\u80fd\u5f97\u5230\u65e0\u6cd5\u7406\u89e3\u7684\u5bc6\u6587\uff0c\u4ece\u800c\u5bf9\u4fe1\u606f\u8d77\u5230\u4fdd\u5bc6\u4f5c\u7528\u3002<\/p>\n

\u4e8c\u3001\u5bc6\u7801\u7684\u5206\u7c7b<\/strong><\/p>\n

\u3000\u3000 \u4ece\u4e0d\u540c\u7684\u89d2\u5ea6\u6839\u636e\u4e0d\u540c\u7684\u6807\u51c6\uff0c\u53ef\u4ee5\u628a\u5bc6\u7801\u5206\u6210\u82e5\u5e72\u7c7b\u3002<\/p>\n

\uff08\u4e00\uff09\u6309\u5e94\u7528\u6280\u672f\u6216\u5386\u53f2\u53d1\u5c55\u9636\u6bb5\u5212\u5206\uff1a<\/p>\n

1\u3001\u624b\u5de5\u5bc6\u7801\u3002\u4ee5\u624b\u5de5\u5b8c\u6210\u52a0\u5bc6\u4f5c\u4e1a\uff0c\u6216\u8005\u4ee5\u7b80\u5355\u5668\u5177\u8f85\u52a9\u64cd\u4f5c\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u624b\u5de5\u5bc6\u7801\u3002\u7b2c\u4e00\u6b21\u4e16\u754c\u5927\u6218\u524d\u4e3b\u8981\u662f\u8fd9\u79cd\u4f5c\u4e1a\u5f62\u5f0f\u3002<\/p>\n

2\u3001\u673a\u68b0\u5bc6\u7801\u3002\u4ee5\u673a\u68b0\u5bc6\u7801\u673a\u6216\u7535\u52a8\u5bc6\u7801\u673a\u6765\u5b8c\u6210\u52a0\u89e3\u5bc6\u4f5c\u4e1a\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u673a\u68b0\u5bc6\u7801\u3002\u8fd9\u79cd\u5bc6\u7801\u4ece\u7b2c\u4e00\u6b21\u4e16\u754c\u5927\u6218\u51fa\u73b0\u5230\u7b2c\u4e8c\u6b21\u4e16\u754c\u5927\u6218\u4e2d\u5f97\u5230\u666e\u904d\u5e94\u7528\u3002<\/p>\n

3\u3001\u7535\u5b50\u673a\u5185\u4e71\u5bc6\u7801\u3002\u901a\u8fc7\u7535\u5b50\u7535\u8def\uff0c\u4ee5\u4e25\u683c\u7684\u7a0b\u5e8f\u8fdb\u884c\u903b\u8f91\u8fd0\u7b97\uff0c\u4ee5\u5c11\u91cf\u5236\u4e71\u5143\u7d20\u751f\u4ea7\u5927\u91cf\u7684\u52a0\u5bc6\u4e71\u6570\uff0c\u56e0\u4e3a\u5176\u5236\u4e71\u662f\u5728\u52a0\u89e3\u5bc6\u8fc7\u7a0b\u4e2d\u5b8c\u6210\u7684\u800c\u4e0d\u9700\u9884\u5148\u5236\u4f5c\uff0c\u6240\u4ee5\u79f0\u4e3a\u7535\u5b50\u673a\u5185\u4e71\u5bc6\u7801\u3002\u4ece\u4e94\u5341\u5e74\u4ee3\u672b\u671f\u51fa\u73b0\u5230\u4e03\u5341\u5e74\u4ee3\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

4\u3001\u8ba1\u7b97\u673a\u5bc6\u7801\uff0c\u662f\u4ee5\u8ba1\u7b97\u673a\u8f6f\u4ef6\u7f16\u7a0b\u8fdb\u884c\u7b97\u6cd5\u52a0\u5bc6\u4e3a\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u8ba1\u7b97\u673a\u6570\u636e\u4fdd\u62a4\u548c\u7f51\u7edc\u901a\u8baf\u7b49\u5e7f\u6cdb\u7528\u9014\u7684\u5bc6\u7801\u3002<\/p>\n

\uff08\u4e8c\uff09\u6309\u4fdd\u5bc6\u7a0b\u5ea6\u5212\u5206\uff1a<\/p>\n

1\u3001\u7406\u8bba\u4e0a\u4fdd\u5bc6\u7684\u5bc6\u7801\u3002\u4e0d\u7ba1\u83b7\u53d6\u591a\u5c11\u5bc6\u6587\u548c\u6709\u591a\u5927\u7684\u8ba1\u7b97\u80fd\u529b\uff0c\u5bf9\u660e\u6587\u59cb\u7ec8\u4e0d\u80fd\u5f97\u5230\u552f\u4e00\u89e3\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u7406\u8bba\u4e0a\u4fdd\u5bc6\u7684\u5bc6\u7801\u3002\u4e5f\u53eb\u7406\u8bba\u4e0d\u53ef\u7834\u7684\u5bc6\u7801\u3002\u5982\u5ba2\u89c2\u968f\u673a\u4e00\u6b21\u4e00\u5bc6\u7684\u5bc6\u7801\u5c31\u5c5e\u4e8e\u8fd9\u79cd\u3002<\/p>\n

2\u3001\u5b9e\u9645\u4e0a\u4fdd\u5bc6\u7684\u5bc6\u7801\u3002\u5728\u7406\u8bba\u4e0a\u53ef\u7834\uff0c\u4f46\u5728\u73b0\u6709\u5ba2\u89c2\u6761\u4ef6\u4e0b\uff0c\u65e0\u6cd5\u901a\u8fc7\u8ba1\u7b97\u6765\u786e\u5b9a\u552f\u4e00\u89e3\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u5b9e\u9645\u4e0a\u4fdd\u5bc6\u7684\u5bc6\u7801\u3002<\/p>\n

3\u3001\u4e0d\u4fdd\u5bc6\u7684\u5bc6\u7801\u3002\u5728\u83b7\u53d6\u4e00\u5b9a\u6570\u91cf\u7684\u5bc6\u6587\u540e\u53ef\u4ee5\u5f97\u5230\u552f\u4e00\u89e3\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u4e0d\u4fdd\u5bc6\u5bc6\u7801\u3002\u5982\u65e9\u671f\u5355\u8868\u4ee3\u66ff\u5bc6\u7801\uff0c\u540e\u6765\u7684\u591a\u8868\u4ee3\u66ff\u5bc6\u7801\uff0c\u4ee5\u53ca\u660e\u6587\u52a0\u5c11\u91cf\u5bc6\u94a5\u7b49\u5bc6\u7801\uff0c\u73b0\u5728\u90fd\u6210\u4e3a\u4e0d\u4fdd\u5bc6\u7684\u5bc6\u7801\u3002<\/p>\n

\uff08\u4e09\uff09\u3001\u6309\u5bc6\u94a5\u65b9\u5f0f\u5212\u5206\uff1a<\/p>\n

1\u3001\u5bf9\u79f0\u5f0f\u5bc6\u7801\u3002\u6536\u53d1\u53cc\u65b9\u4f7f\u7528\u76f8\u540c\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u5bf9\u79f0\u5f0f\u5bc6\u7801\u3002\u4f20\u7edf\u7684\u5bc6\u7801\u90fd\u5c5e\u6b64\u7c7b\u3002<\/p>\n

2\u3001\u975e\u5bf9\u79f0\u5f0f\u5bc6\u7801\u3002\u6536\u53d1\u53cc\u65b9\u4f7f\u7528\u4e0d\u540c\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u975e\u5bf9\u79f0\u5f0f\u5bc6\u7801\u3002\u5982\u73b0\u4ee3\u5bc6\u7801\u4e2d\u7684\u516c\u5171\u5bc6\u94a5\u5bc6\u7801\u5c31\u5c5e\u6b64\u7c7b\u3002<\/p>\n

\uff08\u56db\uff09\u6309\u660e\u6587\u5f62\u6001\uff1a<\/p>\n

1\u3001\u6a21\u62df\u578b\u5bc6\u7801\u3002\u7528\u4ee5\u52a0\u5bc6\u6a21\u62df\u4fe1\u606f\u3002\u5982\u5bf9\u52a8\u6001\u8303\u56f4\u4e4b\u5185\uff0c\u8fde\u7eed\u53d8\u5316\u7684\u8bed\u97f3\u4fe1\u53f7\u52a0\u5bc6\u7684\u5bc6\u7801\uff0c\u53eb\u4f5c\u6a21\u62df\u5f0f\u5bc6\u7801\u3002<\/p>\n

2\u3001\u6570\u5b57\u578b\u5bc6\u7801\u3002\u7528\u4e8e\u52a0\u5bc6\u6570\u5b57\u4fe1\u606f\u3002\u5bf9\u4e24\u4e2a\u79bb\u6563\u7535\u5e73\u6784\u62100\u30011\u4e8c\u8fdb\u5236\u5173\u7cfb\u7684\u7535\u62a5\u4fe1\u606f\u52a0\u5bc6\u7684\u5bc6\u7801\u53eb\u4f5c\u6570\u5b57\u578b\u5bc6\u7801\u3002<\/p>\n

\uff08\u4e94\uff09\u6309\u7f16\u5236\u539f\u7406\u5212\u5206\uff1a<\/p>\n

\u3000\u3000 \u53ef\u5206\u4e3a\u79fb\u4f4d\u3001\u4ee3\u66ff\u548c\u7f6e\u6362\u4e09\u79cd\u4ee5\u53ca\u5b83\u4eec\u7684\u7ec4\u5408\u5f62\u5f0f\u3002\u53e4\u4eca\u4e2d\u5916\u7684\u5bc6\u7801\uff0c\u4e0d\u8bba\u5176\u5f62\u6001\u591a\u4e48\u7e41\u6742\uff0c\u53d8\u5316\u591a\u4e48\u5de7\u5999\uff0c\u90fd\u662f\u6309\u7167\u8fd9\u4e09\u79cd\u57fa\u672c\u539f\u7406\u7f16\u5236\u51fa\u6765\u7684\u3002\u79fb\u4f4d\u3001\u4ee3\u66ff\u548c\u7f6e\u6362\u8fd9\u4e09\u79cd\u539f\u7406\u5728\u5bc6\u7801\u7f16\u5236\u548c\u4f7f\u7528\u4e2d\u76f8\u4e92\u7ed3\u5408\uff0c\u7075\u6d3b\u5e94\u7528\u3002<\/p>\n

\u4e09\u3001\u8fd1\u4ee3\u52a0\u5bc6\u6280\u672f <\/strong><\/p>\n

\uff08\u4e00\uff09\u3001\u6570\u636e\u52a0\u5bc6\u6807\u51c6<\/p>\n

\u3000\u3000 \u6570\u636e\u52a0\u5bc6\u6807\u51c6\uff08DES\uff09\u662f\u7f8e\u56fd\u7ecf\u957f\u65f6\u95f4\u5f81\u96c6\u548c\u7b5b\u9009\u540e\uff0c\u4e8e1977\u5e74\u7531\u7f8e\u56fd\u56fd\u5bb6\u6807\u51c6\u5c40\u9881\u5e03\u7684\u4e00\u79cd\u52a0\u5bc6\u7b97\u6cd5\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u6c11\u7528\u654f\u611f\u4fe1\u606f\u7684\u52a0\u5bc6\uff0c\u540e\u6765\u88ab\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\u63a5\u53d7\u4f5c\u4e3a\u56fd\u9645\u6807\u51c6\u3002DES\u4e3b\u8981\u91c7\u7528\u66ff\u6362\u548c\u79fb\u4f4d\u7684\u65b9\u6cd5\u52a0\u5bc6\u3002\u5b83\u752856\u4f4d\u5bc6\u94a5\u5bf964\u4f4d\u4e8c\u8fdb\u5236\u6570\u636e\u5757\u8fdb\u884c\u52a0\u5bc6\uff0c\u6bcf\u6b21\u52a0\u5bc6\u53ef\u5bf964\u4f4d\u7684\u8f93\u5165\u6570\u636e\u8fdb\u884c16\u8f6e\u7f16\u7801\uff0c\u7ecf\u4e00\u7cfb\u5217\u66ff\u6362\u548c\u79fb\u4f4d\u540e\uff0c\u8f93\u5165\u768464\u4f4d\u539f\u59cb\u6570\u636e\u8f6c\u6362\u6210\u5b8c\u5168\u4e0d\u540c\u768464\u4f4d\u8f93\u51fa\u6570\u636e\u3002DES\u7b97\u6cd5\u4ec5\u4f7f\u7528\u6700\u5927\u4e3a64\u4f4d\u7684\u6807\u51c6\u7b97\u672f\u548c\u903b\u8f91\u8fd0\u7b97\uff0c\u8fd0\u7b97\u901f\u5ea6\u5feb\uff0c\u5bc6\u94a5\u751f\u4ea7\u5bb9\u6613\uff0c\u9002\u5408\u4e8e\u5728\u5f53\u524d\u5927\u591a\u6570\u8ba1\u7b97\u673a\u4e0a\u7528\u8f6f\u4ef6\u65b9\u6cd5\u5b9e\u73b0\uff0c\u540c\u65f6\u4e5f\u9002\u5408\u4e8e\u5728\u4e13\u7528\u82af\u7247\u4e0a\u5b9e\u73b0\u3002<\/p>\n

DES\u4e3b\u8981\u7684\u5e94\u7528\u8303\u56f4\u6709\uff1a<\/p>\n

\u3000\u3000 \uff08 1\uff09\u8ba1\u7b97\u673a\u7f51\u7edc\u901a\u4fe1\uff1a\u5bf9\u8ba1\u7b97\u673a\u7f51\u7edc\u901a\u4fe1\u4e2d\u7684\u6570\u636e\u63d0\u4f9b\u4fdd\u62a4\u662fDES\u7684\u4e00\u9879\u91cd\u8981\u5e94\u7528\u3002\u4f46\u8fd9\u4e9b\u88ab\u4fdd\u62a4\u7684\u6570\u636e\u4e00\u822c\u53ea\u9650\u4e8e\u6c11\u7528\u654f\u611f\u4fe1\u606f\uff0c\u5373\u4e0d\u5728\u653f\u5e9c\u786e\u5b9a\u7684\u4fdd\u5bc6\u8303\u56f4\u4e4b\u5185\u7684\u4fe1\u606f\u3002<\/p>\n

\u3000\u3000 \uff08 2\uff09\u7535\u5b50\u8d44\u91d1\u4f20\u9001\u7cfb\u7edf\uff1a\u91c7\u7528DES\u7684\u65b9\u6cd5\u52a0\u5bc6\u7535\u5b50\u8d44\u91d1\u4f20\u9001\u7cfb\u7edf\u4e2d\u7684\u4fe1\u606f\uff0c\u53ef\u51c6\u786e\u3001\u5feb\u901f\u5730\u4f20\u9001\u6570\u636e\uff0c\u5e76\u53ef\u8f83\u597d\u5730\u89e3\u51b3\u4fe1\u606f\u5b89\u5168\u7684\u95ee\u9898\u3002<\/p>\n

\u3000\u3000 \uff08 3\uff09\u4fdd\u62a4\u7528\u6237\u6587\u4ef6\uff1a\u7528\u6237\u53ef\u81ea\u9009\u5bc6\u94a5\u5bf9\u91cd\u8981\u6587\u4ef6\u52a0\u5bc6\uff0c\u9632\u6b62\u672a\u6388\u6743\u7528\u6237\u7a83\u5bc6\u3002<\/p>\n

\u3000\u3000 \uff08 4\uff09\u7528\u6237\u8bc6\u522b\uff1aDES\u8fd8\u53ef\u7528\u4e8e\u8ba1\u7b97\u673a\u7528\u6237\u8bc6\u522b\u7cfb\u7edf\u4e2d\u3002<\/p>\n

DES\u662f\u4e00\u79cd\u4e16\u754c\u516c\u8ba4\u7684\u8f83\u597d\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u81ea\u5b83\u95ee\u4e1620\u591a\u5e74\u6765\uff0c\u6210\u4e3a\u5bc6\u7801\u754c\u7814\u7a76\u7684\u91cd\u70b9\uff0c\u7ecf\u53d7\u4f4f\u4e86\u8bb8\u591a\u79d1\u5b66\u5bb6\u7684\u7814\u7a76\u548c\u7834\u8bd1\uff0c\u5728\u6c11\u7528\u5bc6\u7801\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5b83\u66fe\u4e3a\u5168\u7403\u8d38\u6613\u3001\u91d1\u878d\u7b49\u975e\u5b98\u65b9\u90e8\u95e8\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u901a\u4fe1\u5b89\u5168\u4fdd\u969c\u3002\u4f46\u662f\u4efb\u4f55\u52a0\u5bc6\u7b97\u6cd5\u90fd\u4e0d\u53ef\u80fd\u662f\u5341\u5168\u5341\u7f8e\u7684\u3002\u5b83\u7684\u7f3a\u70b9\u662f\u5bc6\u94a5\u592a\u77ed\uff0856\u4f4d\uff09\uff0c\u5f71\u54cd\u4e86\u5b83\u7684\u4fdd\u5bc6\u5f3a\u5ea6\u3002\u6b64\u5916\uff0c\u7531\u4e8eDES\u7b97\u6cd5\u5b8c\u5168\u516c\u5f00\uff0c\u5176\u5b89\u5168\u6027\u5b8c\u5168\u4f9d\u8d56\u4e8e\u5bf9\u5bc6\u94a5\u7684\u4fdd\u62a4\uff0c\u5fc5\u987b\u6709\u53ef\u9760\u7684\u4fe1\u9053\u6765\u5206\u53d1\u5bc6\u94a5\u3002\u5982\u91c7\u7528\u4fe1\u4f7f\u9012\u9001\u5bc6\u94a5\u7b49\u3002\u56e0\u6b64\uff0c\u5b83\u4e0d\u9002\u5408\u5728\u7f51\u7edc\u73af\u5883\u4e0b\u5355\u72ec\u4f7f\u7528\u3002<\/p>\n

\u3000\u3000 \u9488\u5bf9\u5b83\u5bc6\u94a5\u77ed\u7684\u95ee\u9898\uff0c\u79d1\u5b66\u5bb6\u53c8\u7814\u5236\u4e86 80\u4f4d\u7684\u5bc6\u94a5\uff0c\u4ee5\u53ca\u5728DES\u7684\u57fa\u7840\u4e0a\u91c7\u7528\u4e09\u91cdDES\u548c\u53cc\u5bc6\u94a5\u52a0\u5bc6\u7684\u65b9\u6cd5\u3002\u5373\u7528\u4e24\u4e2a56\u4f4d\u7684\u5bc6\u94a5K1\u3001K2\uff0c\u53d1\u9001\u65b9\u7528K1\u52a0\u5bc6\uff0cK2\u89e3\u5bc6\uff0c\u518d\u4f7f\u7528K1\u52a0\u5bc6\u3002\u63a5\u6536\u65b9\u5219\u4f7f\u7528K1\u89e3\u5bc6\uff0cK2\u52a0\u5bc6\uff0c\u518d\u4f7f\u7528K1\u89e3\u5bc6\uff0c\u5176\u6548\u679c\u76f8\u5f53\u4e8e\u5c06\u5bc6\u94a5\u957f\u5ea6\u52a0\u500d\u3002<\/p>\n

\uff08\u4e8c\uff09\u56fd\u9645\u6570\u636e\u52a0\u5bc6\u7b97\u6cd5<\/p>\n

\u3000\u3000 \u56fd\u9645\u6570\u636e\u52a0\u5bc6\u7b97\u6cd5 IDEA\u662f\u745e\u58eb\u7684\u8457\u540d\u5b66\u8005\u63d0\u51fa\u7684\u3002\u5b83\u57281990\u5e74\u6b63\u5f0f\u516c\u5e03\u5e76\u5728\u4ee5\u540e\u5f97\u5230\u589e\u5f3a\u3002\u8fd9\u79cd\u7b97\u6cd5\u662f\u5728DES\u7b97\u6cd5\u7684\u57fa\u7840\u4e0a\u53d1\u5c55\u51fa\u6765\u7684\uff0c\u7c7b\u4f3c\u4e8e\u4e09\u91cdDES\u3002\u53d1\u5c55IDEA\u4e5f\u662f\u56e0\u4e3a\u611f\u5230DES\u5177\u6709\u5bc6\u94a5\u592a\u77ed\u7b49\u7f3a\u70b9\uff0c\u5df2\u7ecf\u8fc7\u65f6\u3002IDEA\u7684\u5bc6\u94a5\u4e3a128\u4f4d\uff0c\u8fd9\u4e48\u957f\u7684\u5bc6\u94a5\u5728\u4eca\u540e\u82e5\u5e72\u5e74\u5185\u5e94\u8be5\u662f\u5b89\u5168\u7684\u3002<\/p>\n

\u3000\u3000 \u7c7b\u4f3c\u4e8e DES\uff0cIDEA\u7b97\u6cd5\u4e5f\u662f\u4e00\u79cd\u6570\u636e\u5757\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5b83\u8bbe\u8ba1\u4e86\u4e00\u7cfb\u5217\u52a0\u5bc6\u8f6e\u6b21\uff0c\u6bcf\u8f6e\u52a0\u5bc6\u90fd\u4f7f\u7528\u4ece\u5b8c\u6574\u7684\u52a0\u5bc6\u5bc6\u94a5\u4e2d\u751f\u6210\u7684\u4e00\u4e2a\u5b50\u5bc6\u94a5\u3002\u4e0eDES\u7684\u4e0d\u540c\u5904\u5728\u4e8e\uff0c\u5b83\u91c7\u7528\u8f6f\u4ef6\u5b9e\u73b0\u548c\u91c7\u7528\u786c\u4ef6\u5b9e\u73b0\u540c\u6837\u5feb\u901f\u3002<\/p>\n

\u3000\u3000 \u7531\u4e8e IDEA\u662f\u5728\u7f8e\u56fd\u4e4b\u5916\u63d0\u51fa\u5e76\u53d1\u5c55\u8d77\u6765\u7684\uff0c\u907f\u5f00\u4e86\u7f8e\u56fd\u6cd5\u5f8b\u4e0a\u5bf9\u52a0\u5bc6\u6280\u672f\u7684\u8bf8\u591a\u9650\u5236\uff0c\u56e0\u6b64\uff0c\u6709\u5173IDEA\u7b97\u6cd5\u548c\u5b9e\u73b0\u6280\u672f\u7684\u4e66\u7c4d\u90fd\u53ef\u4ee5\u81ea\u7531\u51fa\u7248\u548c\u4ea4\u6d41\uff0c\u53ef\u6781\u5927\u5730\u4fc3\u8fdbIDEA\u7684\u53d1\u5c55\u548c\u5b8c\u5584\u3002\u4f46\u7531\u4e8e\u8be5\u7b97\u6cd5\u51fa\u73b0\u7684\u65f6\u95f4\u4e0d\u957f\uff0c\u9488\u5bf9\u5b83\u7684\u653b\u51fb\u4e5f\u8fd8\u4e0d\u591a\uff0c\u8fd8\u672a\u7ecf\u8fc7\u8f83\u957f\u65f6\u95f4\u7684\u8003\u9a8c\u3002\u56e0\u6b64\uff0c\u5c1a\u4e0d\u80fd\u5224\u65ad\u51fa\u5b83\u7684\u4f18\u52bf\u548c\u7f3a\u9677\u3002<\/p>\n

\uff08\u4e09\uff09 clipper\u52a0\u5bc6\u82af\u7247<\/p>\n

\u3000\u3000 \u5bc6\u7801\u867d\u7136\u53ef\u4e3a\u79c1\u4eba\u63d0\u4f9b\u4fe1\u606f\u4fdd\u5bc6\u670d\u52a1\uff0c\u4f46\u662f\u5b83\u9996\u5148\u662f\u7ef4\u62a4\u56fd\u5bb6\u5229\u76ca\u7684\u5de5\u5177\u3002\u6b63\u662f\u57fa\u4e8e\u8fd9\u4e2a\u51fa\u53d1\u70b9\uff0c\u8003\u8651\u5230 DES\u7b97\u6cd5\u516c\u5f00\u540e\u5e26\u6765\u7684\u79cd\u79cd\u95ee\u9898\uff0c\u7f8e\u56fd\u56fd\u5bb6\u4fdd\u5bc6\u5c40\uff08NSA\uff09\u4ece1985\u5e74\u8d77\u5f00\u59cb\u7740\u624b\u5236\u5b9a\u65b0\u7684\u5546\u7528\u6570\u636e\u52a0\u5bc6\u6807\u51c6\uff0c\u4ee5\u53d6\u4ee3DES\u30021990\u5e74\u5f00\u59cb\u8bd5\u7528\uff0c1993\u5e74\u6b63\u5f0f\u4f7f\u7528\uff0c\u4e3b\u8981\u7528\u4e8e\u901a\u4fe1\u4ea4\u6362\u7cfb\u7edf\u4e2d\u7535\u8bdd\u3001\u4f20\u771f\u548c\u8ba1\u7b97\u673a\u901a\u4fe1\u4fe1\u606f\u7684\u5b89\u5168\u4fdd\u62a4\u3002<\/p>\n

\u3000\u3000 \u65b0\u7684\u6570\u636e\u52a0\u5bc6\u6807\u51c6\u5b8c\u5168\u6539\u53d8\u4e86\u8fc7\u53bb\u7684\u653f\u7b56\uff0c\u5bc6\u7801\u7b97\u6cd5\u4e0d\u518d\u516c\u5f00\uff0c\u5bf9\u7528\u6237\u63d0\u4f9b\u52a0\u5bc6\u82af\u7247\uff08 clipper\uff09\u548c\u786c\u4ef6\u8bbe\u5907\u3002\u65b0\u7b97\u6cd5\u7684\u5b89\u5168\u6027\u8fdc\u9ad8\u4e8eDES\uff0c\u5176\u5bc6\u94a5\u91cf\u6bd4DES\u591a1000\u591a\u4e07\u500d\u3002\u636e\u4f30\u7b97\uff0c\u7a77\u4e3e\u7834\u8bd1\u81f3\u5c11\u9700\u898110\u4ebf\u5e74\u3002\u4e3a\u786e\u4fdd\u5b89\u5168\uff0cclipper\u82af\u7247\u7531\u4e00\u4e2a\u516c\u53f8\u5236\u9020\u88f8\u7247\uff0c\u518d\u7531\u53e6\u4e00\u516c\u53f8\u7f16\u7a0b\u540e\u65b9\u53ef\u4f7f\u7528\u3002<\/p>\n

\u3000\u3000 \u7531\u4e8e\u5b8c\u5168\u662f\u5b98\u65b9\u7684\u5c01\u95ed\u63a7\u5236\uff0c\u8be5\u7b97\u6cd5\u9664\u53ef\u63d0\u4f9b\u9ad8\u5f3a\u5ea6\u7684\u5bc6\u7801\u62a5\u5bc6\u5916\uff0c\u8fd8\u53ef\u5bf9\u4fdd\u5bc6\u901a\u4fe1\u8fdb\u884c\u76d1\u542c\uff0c\u4ee5\u9632\u6b62\u4e0d\u6cd5\u5206\u5b50\u5229\u7528\u4fdd\u5bc6\u901a\u4fe1\u8fdb\u884c\u975e\u6cd5\u6d3b\u52a8\uff0c\u4f46\u8fd9\u79cd\u76d1\u542c\u662f\u5728\u6cd5\u5f8b\u5141\u8bb8\u7684\u8303\u56f4\u5185\u8fdb\u884c\u7684\u3002\u5b98\u65b9\u63a7\u5236\u4e5f\u6210\u4e3a\u7f8e\u56fd\u6c11\u95f4\u53cd\u5bf9\u8be5\u65b9\u6848\u7684\u4e00\u4e2a\u91cd\u8981\u539f\u56e0\u3002<\/p>\n

Clipper\u82af\u7247\u4e3b\u8981\u7528\u4e8e\u5546\u4e1a\u6d3b\u52a8\u7684\u8ba1\u7b97\u673a\u901a\u4fe1\u7f51\u3002NSA\u540c\u65f6\u5728\u7740\u624b\u8fdb\u884c\u653f\u5e9c\u548c\u519b\u4e8b\u901a\u4fe1\u7f51\u4e2d\u6570\u636e\u52a0\u5bc6\u82af\u7247\u7684\u7814\u7a76\uff0c\u5e76\u4f5c\u4e3aclipper\u7684\u6362\u4ee3\u4ea7\u54c1\u3002\u5b83\u9664\u4e86\u5177\u6709clipper\u7684\u5168\u90e8\u529f\u80fd\u5916\uff0c\u8fd8\u5c06\u5b9e\u73b0\u7f8e\u56fd\u6570\u5b57\u7b7e\u540d\u6807\u51c6\uff08DSS\uff09\u548c\u4fdd\u5bc6\u7684\u54c8\u7a00\u51fd\u6570\u6807\u51c6\u4ee5\u53ca\u7528\u7eaf\u566a\u58f0\u6e90\u4ea7\u751f\u968f\u673a\u6570\u636e\u7684\u7b97\u6cd5\u7b49\u3002
\n\uff08\u56db\uff09\u516c\u5f00\u5bc6\u94a5\u5bc6\u7801\u4f53\u5236<\/p>\n

\u3000\u3000 \u4f20\u7edf\u7684\u52a0\u5bc6\u65b9\u6cd5\u662f\u52a0\u5bc6\u3001\u89e3\u5bc6\u4f7f\u7528\u540c\u6837\u7684\u5bc6\u94a5\uff0c\u7531\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u5206\u522b\u4fdd\u5b58\uff0c\u5728\u52a0\u5bc6\u548c\u89e3\u5bc6\u65f6\u4f7f\u7528\uff0c\u91c7\u7528\u8fd9\u79cd\u65b9\u6cd5\u7684\u4e3b\u8981\u95ee\u9898\u662f\u5bc6\u94a5\u7684\u751f\u6210\u3001\u6ce8\u5165\u3001\u5b58\u50a8\u3001\u7ba1\u7406\u3001\u5206\u53d1\u7b49\u5f88\u590d\u6742\uff0c\u7279\u522b\u662f\u968f\u7740\u7528\u6237\u7684\u589e\u52a0\uff0c\u5bc6\u94a5\u7684\u9700\u6c42\u91cf\u6210\u500d\u589e\u52a0\u3002\u5728\u7f51\u7edc\u901a\u4fe1\u4e2d\uff0c\u5927\u91cf\u5bc6\u94a5\u7684\u5206\u914d\u662f\u4e00\u4e2a\u96be\u4ee5\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/p>\n

\u3000\u3000 \u4f8b\u5982\uff0c\u82e5\u7cfb\u7edf\u4e2d\u6709 n \u4e2a\u7528\u6237\uff0c\u5176\u4e2d\u6bcf\u4e24\u4e2a\u7528\u6237\u4e4b\u95f4\u9700\u8981\u5efa\u7acb\u5bc6\u7801\u901a\u4fe1\uff0c\u5219\u7cfb\u7edf\u4e2d\u6bcf\u4e2a\u7528\u6237\u987b\u638c\u63e1 (n-1)\/2 \u4e2a\u5bc6\u94a5\uff0c\u800c\u7cfb\u7edf\u4e2d\u6240\u9700\u7684\u5bc6\u94a5\u603b\u6570\u4e3a n*(n-1)\/2 \u4e2a\u3002\u5bf9 10 \u4e2a\u7528\u6237\u7684\u60c5\u51b5\uff0c\u6bcf\u4e2a\u7528\u6237\u5fc5\u987b\u6709 9 \u4e2a\u5bc6\u94a5\uff0c\u7cfb\u7edf\u4e2d\u5bc6\u94a5\u7684\u603b\u6570\u4e3a 45 \u4e2a\u3002\u5bf9 100 \u4e2a\u7528\u6237\u6765\u8bf4\uff0c\u6bcf\u4e2a\u7528\u6237\u5fc5\u987b\u6709 99 \u4e2a\u5bc6\u94a5\uff0c\u7cfb\u7edf\u4e2d\u5bc6\u94a5\u7684\u603b\u6570\u4e3a 4950 \u4e2a\u3002\u8fd9\u8fd8\u4ec5\u8003\u8651\u7528\u6237\u4e4b\u95f4\u7684\u901a\u4fe1\u53ea\u4f7f\u7528\u4e00\u79cd\u4f1a\u8bdd\u5bc6\u94a5\u7684\u60c5\u51b5\u3002\u5982\u6b64\u5e9e\u5927\u6570\u91cf\u7684\u5bc6\u94a5\u751f\u6210\u3001\u7ba1\u7406\u3001\u5206\u53d1\u786e\u5b9e\u662f\u4e00\u4e2a\u96be\u5904\u7406\u7684\u95ee\u9898\u3002<\/p>\n

\u3000\u3000 \u672c\u4e16\u7eaa 70 \u5e74\u4ee3\uff0c\u7f8e\u56fd\u65af\u5766\u798f\u5927\u5b66\u7684\u4e24\u540d\u5b66\u8005\u8fea\u83f2\u548c\u8d6b\u5c14\u66fc\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u7684\u52a0\u5bc6\u65b9\u6cd5 — \u516c\u5f00\u5bc6\u94a5\u52a0\u5bc6\u961f PKE \u65b9\u6cd5\u3002\u4e0e\u4f20\u7edf\u7684\u52a0\u5bc6\u65b9\u6cd5\u4e0d\u540c\uff0c\u8be5\u6280\u672f\u91c7\u7528\u4e24\u4e2a\u4e0d\u540c\u7684\u5bc6\u94a5\u6765\u5bf9\u4fe1\u606f\u52a0\u5bc6\u548c\u89e3\u5bc6\uff0c\u5b83\u4e5f\u79f0\u4e3a ” \u975e\u5bf9\u79f0\u5f0f\u52a0\u5bc6\u65b9\u6cd5\u3002\u6bcf\u4e2a\u7528\u6237\u6709\u4e00\u4e2a\u5bf9\u5916\u516c\u5f00\u7684\u52a0\u5bc6\u7b97\u6cd5 E \u548c\u5bf9\u5916\u4fdd\u5bc6\u7684\u89e3\u5bc6\u7b97\u6cd5 D \uff0c<\/p>\n

\u3000\u3000 \u5b83\u4eec\u987b\u6ee1\u8db3\u6761\u4ef6\uff1a<\/p>\n

\u3000\u3000 \uff08 1 \uff09 D \u662f E \u7684\u9006\uff0c\u5373 D[E \uff08 X \uff09 ]=X \uff1b<\/p>\n

\u3000\u3000 \uff08 2 \uff09 E \u548c D \u90fd\u5bb9\u6613\u8ba1\u7b97\u3002<\/p>\n

\u3000\u3000 \uff08 3 \uff09\u7531 E \u51fa\u53d1\u53bb\u6c42\u89e3 D \u5341\u5206\u56f0\u96be\u3002<\/p>\n

\u3000\u3000 \u4ece\u4e0a\u8ff0\u6761\u4ef6\u53ef\u770b\u51fa\uff0c\u516c\u5f00\u5bc6\u94a5\u5bc6\u7801\u4f53\u5236\u4e0b\uff0c\u52a0\u5bc6\u5bc6\u94a5\u4e0d\u7b49\u4e8e\u89e3\u5bc6\u5bc6\u94a5\u3002\u52a0\u5bc6\u5bc6\u94a5\u53ef\u5bf9\u5916\u516c\u5f00\uff0c\u4f7f\u4efb\u4f55\u7528\u6237\u90fd\u53ef\u5c06\u4f20\u9001\u7ed9\u6b64\u7528\u6237\u7684\u4fe1\u606f\u7528\u516c\u5f00\u5bc6\u94a5\u52a0\u5bc6\u53d1\u9001\uff0c\u800c\u8be5\u7528\u6237\u552f\u4e00\u4fdd\u5b58\u7684\u79c1\u4eba\u5bc6\u94a5\u662f\u4fdd\u5bc6\u7684\uff0c\u4e5f\u53ea\u6709\u5b83\u80fd\u5c06\u5bc6\u6587\u590d\u539f\u3001\u89e3\u5bc6\u3002\u867d\u7136\u89e3\u5bc6\u5bc6\u94a5\u7406\u8bba\u4e0a\u53ef\u7531\u52a0\u5bc6\u5bc6\u94a5\u63a8\u7b97\u51fa\u6765\uff0c\u4f46\u8fd9\u79cd\u7b97\u6cd5\u8bbe\u8ba1\u5728\u5b9e\u9645\u4e0a\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u6216\u8005\u867d\u7136\u80fd\u591f\u63a8\u7b97\u51fa\uff0c\u4f46\u8981\u82b1\u8d39\u5f88\u957f\u7684\u65f6\u95f4\u800c\u6210\u4e3a\u4e0d\u53ef\u884c\u7684\u3002\u6240\u4ee5\u5c06\u52a0\u5bc6\u5bc6\u94a5\u516c\u5f00\u4e5f\u4e0d\u4f1a\u5371\u5bb3\u5bc6\u94a5\u7684\u5b89\u5168\u3002<\/p>\n

\u3000\u3000 \u6570\u5b66\u4e0a\u7684\u5355\u5411\u9677\u95e8\u51fd\u6570\u7684\u7279\u70b9\u662f\u4e00\u4e2a\u65b9\u5411\u6c42\u503c\u5f88\u5bb9\u6613\uff0c\u4f46\u5176\u9006\u5411\u8ba1\u7b97\u5374\u5f88\u56f0\u96be\u3002\u8bb8\u591a\u5f62\u5f0f\u4e3a Y=f \uff08 x \uff09\u7684\u51fd\u6570\uff0c\u5bf9\u4e8e\u7ed9\u5b9a\u7684\u81ea\u53d8\u91cf x \u503c\uff0c\u5f88\u5bb9\u6613\u8ba1\u7b97\u51fa\u51fd\u6570 Y \u7684\u503c\uff1b\u800c\u7531\u7ed9\u5b9a\u7684 Y \u503c\uff0c\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\u4f9d\u7167\u51fd\u6570\u5173\u7cfb f(x) \u8ba1\u7b97 x \u503c\u5341\u5206\u56f0\u96be\u3002\u4f8b\u5982\uff0c\u4e24\u4e2a\u5927\u7d20\u6570 p \u548c q \u76f8\u4e58\u5f97\u5230\u4e58\u79ef n \u6bd4\u8f83\u5bb9\u6613\u8ba1\u7b97\uff0c\u4f46\u4ece\u5b83\u4eec\u7684\u4e58\u79ef n \u5206\u89e3\u4e3a\u4e24\u4e2a\u5927\u7d20\u6570 p \u548c q \u5219\u5341\u5206\u56f0\u96be\u3002\u5982\u679c n \u4e3a\u8db3\u591f\u5927\uff0c\u5f53\u524d\u7684\u7b97\u6cd5\u4e0d\u53ef\u80fd\u5728\u6709\u6548\u7684\u65f6\u95f4\u5185\u5b9e\u73b0\u3002<\/p>\n

\u3000\u3000 \u6b63\u662f\u57fa\u4e8e\u8fd9\u79cd\u7406\u8bba\uff0c 1978 \u5e74\u51fa\u73b0\u4e86\u8457\u540d\u7684 RSA \u7b97\u6cd5\u3002\u8fd9\u79cd\u7b97\u6cd5\u4e3a\u516c\u7528\u7f51\u7edc\u4e0a\u4fe1\u606f\u7684\u52a0\u5bc6\u548c\u9274\u522b\u63d0\u4f9b\u4e86\u4e00\u79cd\u57fa\u672c\u7684\u65b9\u6cd5\u3002\u5b83\u901a\u5e38\u662f\u5148\u751f\u6210\u4e00\u5bf9 RSA \u5bc6\u94a5\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u4fdd\u5bc6\u5bc6\u94a5\uff0c\u7531\u7528\u6237\u4fdd\u5b58\uff1b\u53e6\u4e00\u4e2a\u4e3a\u516c\u5f00\u5bc6\u94a5\uff0c\u53ef\u5bf9\u5916\u516c\u5f00\uff0c\u751a\u81f3\u53ef\u5728\u7f51\u7edc\u670d\u52a1\u5668\u4e2d\u6ce8\u518c\u3002\u4e3a\u63d0\u9ad8\u4fdd\u5bc6\u5f3a\u5ea6\uff0c RSA \u5bc6\u94a5\u81f3\u5c11\u4e3a 500 \u4f4d\u957f\uff0c\u4e00\u822c\u63a8\u8350\u4f7f\u7528 1024 \u4f4d\u3002\u8fd9\u5c31\u4f7f\u52a0\u5bc6\u7684\u8ba1\u7b97\u91cf\u5f88\u5927\u3002\u4e3a\u51cf\u5c11\u8ba1\u7b97\u91cf\uff0c\u5728\u4f20\u9001\u4fe1\u606f\u65f6\uff0c\u5e38\u91c7\u7528\u4f20\u7edf\u52a0\u5bc6\u65b9\u6cd5\u4e0e\u516c\u5f00\u5bc6\u94a5\u52a0\u5bc6\u65b9\u6cd5\u76f8\u7ed3\u5408\u7684\u65b9\u5f0f\uff0c\u5373\u4fe1\u606f\u91c7\u7528\u6539\u8fdb\u7684 DES \u6216 IDEA \u5bf9\u8bdd\u5bc6\u94a5\u52a0\u5bc6\uff0c\u7136\u540e\u4f7f\u7528 RSA \u5bc6\u94a5\u52a0\u5bc6\u5bf9\u8bdd\u5bc6\u94a5\u548c\u4fe1\u606f\u6458\u8981\u3002\u5bf9\u65b9\u6536\u5230\u4fe1\u606f\u540e\uff0c\u7528\u4e0d\u540c\u7684\u5bc6\u94a5\u89e3\u5bc6\u5e76\u53ef\u6838\u5bf9\u4fe1\u606f\u6458\u8981\u3002<\/p>\n

RSA \u7b97\u6cd5\u7684\u52a0\u5bc6\u5bc6\u94a5\u548c\u52a0\u5bc6\u7b97\u6cd5\u5206\u5f00\uff0c\u4f7f\u5f97\u5bc6\u94a5\u5206\u914d\u66f4\u4e3a\u65b9\u4fbf\u3002\u5b83\u7279\u522b\u7b26\u5408\u8ba1\u7b97\u673a\u7f51\u7edc\u73af\u5883\u3002\u5bf9\u4e8e\u7f51\u4e0a\u7684\u5927\u91cf\u7528\u6237\uff0c\u53ef\u4ee5\u5c06\u52a0\u5bc6\u5bc6\u94a5\u7528\u7535\u8bdd\u7c3f\u7684\u65b9\u5f0f\u5370\u51fa\u3002\u5982\u679c\u67d0\u7528\u6237\u60f3\u4e0e\u53e6\u4e00\u7528\u6237\u8fdb\u884c\u4fdd\u5bc6\u901a\u4fe1\uff0c\u53ea\u9700\u4ece\u516c\u94a5\u7c3f\u4e0a\u67e5\u51fa\u5bf9\u65b9\u7684\u52a0\u5bc6\u5bc6\u94a5\uff0c\u7528\u5b83\u5bf9\u6240\u4f20\u9001\u7684\u4fe1\u606f\u52a0\u5bc6\u53d1\u51fa\u5373\u53ef\u3002\u5bf9\u65b9\u6536\u5230\u4fe1\u606f\u540e\uff0c\u7528\u4ec5\u4e3a\u81ea\u5df1\u6240\u77e5\u7684\u89e3\u5bc6\u5bc6\u94a5\u5c06\u4fe1\u606f\u8131\u5bc6\uff0c\u4e86\u89e3\u62a5\u6587\u7684\u5185\u5bb9\u3002\u7531\u6b64\u53ef\u770b\u51fa\uff0c RSA \u7b97\u6cd5\u89e3\u51b3\u4e86\u5927\u91cf\u7f51\u7edc\u7528\u6237\u5bc6\u94a5\u7ba1\u7406\u7684\u96be\u9898\u3002<\/p>\n

RSA \u5e76\u4e0d\u80fd\u66ff\u4ee3 DES \uff0c\u5b83\u4eec\u7684\u4f18\u7f3a\u70b9\u6b63\u597d\u4e92\u8865\u3002 RSA \u7684\u5bc6\u94a5\u5f88\u957f\uff0c\u52a0\u5bc6\u901f\u5ea6\u6162\uff0c\u800c\u91c7\u7528 DES \uff0c\u6b63\u597d\u5f25\u8865\u4e86 RSA \u7684\u7f3a\u70b9\u3002\u5373 DES \u7528\u4e8e\u660e\u6587\u52a0\u5bc6\uff0c RSA \u7528\u4e8e DES \u5bc6\u94a5\u7684\u52a0\u5bc6\u3002\u7531\u4e8e DES \u52a0\u5bc6\u901f\u5ea6\u5feb\uff0c\u9002\u5408\u52a0\u5bc6\u8f83\u957f\u7684\u62a5\u6587\uff1b\u800c RSA \u53ef\u89e3\u51b3 DES \u5bc6\u94a5\u5206\u914d\u7684\u95ee\u9898\u3002\u7f8e\u56fd\u7684\u4fdd\u5bc6\u589e\u5f3a\u90ae\u4ef6\uff08 PEM \uff09\u5c31\u662f\u91c7\u7528\u4e86 RSA \u548c DES \u7ed3\u5408\u7684\u65b9\u6cd5\uff0c\u76ee\u524d\u5df2\u6210\u4e3a E-MAIL \u4fdd\u5bc6\u901a\u4fe1\u6807\u51c6\u3002<\/p>\n

\u56db\u3001\u7f51\u7edc\u901a\u4fe1\u5b89\u5168\u63aa\u65bd <\/strong><\/p>\n

\u3000\u3000 \u5bf9\u4e8e\u7f51\u7edc\u901a\u4fe1\uff0c\u53ef\u91c7\u7528\u4ee5\u4e0b\u4e24\u79cd\u5177\u4f53\u63aa\u65bd\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93\u3002\u8fd9\u4e9b\u63aa\u65bd\u7684\u52a0\u3001\u89e3\u5bc6\u529f\u80fd\u90fd\u53ef\u4ee5\u91c7\u7528\u4e0a\u8ff0\u7b97\u6cd5\u5b9e\u73b0\uff1a<\/p>\n

\u3000\u3000 \uff08 1 \uff09\u94fe\u8def\u52a0\u5bc6<\/p>\n

\u3000\u3000 \u94fe\u8def\u52a0\u5bc6\u662f\u4f20\u8f93\u6570\u636e\u4ec5\u5728\u7269\u7406\u5c42\u524d\u7684\u6570\u636e\u94fe\u8def\u5c42\u8fdb\u884c\u52a0\u5bc6\u3002\u63a5\u6536\u65b9\u662f\u4f20\u9001\u8def\u5f84\u4e0a\u7684\u5404\u53f0\u8282\u70b9\u673a\uff0c\u4fe1\u606f\u5728\u6bcf\u53f0\u8282\u70b9\u673a\u5185\u90fd\u8981\u88ab\u89e3\u5bc6\u548c\u518d\u52a0\u5bc6\uff0c\u4f9d\u6b21\u8fdb\u884c\uff0c\u76f4\u81f3\u5230\u8fbe\u76ee\u7684\u5730\u3002<\/p>\n

\u3000\u3000 \u4f7f\u7528\u94fe\u8def\u52a0\u5bc6\u88c5\u7f6e\u80fd\u4e3a\u67d0\u94fe\u8def\u4e0a\u7684\u6240\u6709\u62a5\u6587\u63d0\u4f9b\u4f20\u8f93\u670d\u52a1\u3002\u5373\u7ecf\u8fc7\u4e00\u53f0\u8282\u70b9\u673a\u7684\u6240\u6709\u7f51\u7edc\u4fe1\u606f\u4f20\u8f93\u5747\u9700\u52a0\u3001\u89e3\u5bc6\uff0c\u6bcf\u4e00\u4e2a\u7ecf\u8fc7\u7684\u8282\u70b9\u90fd\u5fc5\u987b\u6709\u5bc6\u7801\u88c5\u7f6e\uff0c\u4ee5\u4fbf\u89e3\u5bc6\u3001\u52a0\u5bc6\u62a5\u6587\u3002\u5982\u679c\u62a5\u6587\u4ec5\u5728\u4e00\u90e8\u5206\u94fe\u8def\u4e0a\u52a0\u5bc6\u800c\u5728\u53e6\u4e00\u90e8\u5206\u94fe\u8def\u4e0a\u4e0d\u52a0\u5bc6\uff0c\u5219\u76f8\u5f53\u4e8e\u672a\u52a0\u5bc6\uff0c\u4ecd\u7136\u662f\u4e0d\u5b89\u5168\u7684\u3002\u4e0e\u94fe\u8def\u52a0\u5bc6\u7c7b\u4f3c\u7684\u8282\u70b9\u52a0\u5bc6\u65b9\u6cd5\uff0c\u662f\u5728\u8282\u70b9\u5904\u91c7\u7528\u4e00\u4e2a\u4e0e\u8282\u70b9\u673a\u76f8\u8fde\u7684\u5bc6\u7801\u88c5\u7f6e\uff08\u88ab\u4fdd\u62a4\u7684\u5916\u56f4\u8bbe\u5907\uff09 , \u5bc6\u6587\u5728\u8be5\u88c5\u7f6e\u4e2d\u88ab\u89e3\u5bc6\u5e76\u88ab\u91cd\u65b0\u52a0\u5bc6\uff0c\u660e\u6587\u4e0d\u901a\u8fc7\u8282\u70b9\u673a\uff0c\u907f\u514d\u4e86\u94fe\u8def\u52a0\u5bc6\u5173\u8282\u70b9\u5904\u6613\u53d7\u653b\u51fb\u7684\u7f3a\u70b9\u3002<\/p>\n

\u3000\u3000 \uff08 2 \uff09\u7aef – \u7aef\u52a0\u5bc6<\/p>\n

\u3000\u3000 \u7aef – \u7aef\u52a0\u5bc6\u662f\u4e3a\u6570\u636e\u4ece\u4e00\u7aef\u4f20\u9001\u5230\u53e6\u4e00\u7aef\u63d0\u4f9b\u7684\u52a0\u5bc6\u65b9\u5f0f\u3002\u6570\u636e\u5728\u53d1\u9001\u7aef\u88ab\u52a0\u5bc6\uff0c\u5728\u6700\u7ec8\u76ee\u7684\u5730\uff08\u63a5\u6536\u7aef\uff09\u89e3\u5bc6\uff0c\u4e2d\u95f4\u8282\u70b9\u5904\u4e0d\u4ee5\u660e\u6587\u7684\u5f62\u5f0f\u51fa\u73b0\u3002<\/p>\n

\u3000\u3000 \u91c7\u7528\u7aef — \u7aef\u52a0\u5bc6\u662f\u5728\u5e94\u7528\u5c42\u5b8c\u6210\uff0c\u5373\u4f20\u8f93\u524d\u7684\u9ad8\u5c42\u4e2d\u5b8c\u6210\u3002\u9664\u62a5\u5934\u5916\u7684\u7684\u62a5\u6587\u5747\u4ee5\u5bc6\u6587\u7684\u5f62\u5f0f\u8d2f\u7a7f\u4e8e\u5168\u90e8\u4f20\u8f93\u8fc7\u7a0b\u3002\u53ea\u662f\u5728\u53d1\u9001\u7aef\u548c\u6700\u7ec8\u7aef\u624d\u6709\u52a0\u3001\u89e3\u5bc6\u8bbe\u5907\uff0c\u800c\u5728\u4e2d\u95f4\u4efb\u4f55\u8282\u70b9\u62a5\u6587\u5747\u4e0d\u89e3\u5bc6\uff0c\u56e0\u6b64\uff0c\u4e0d\u9700\u8981\u6709\u5bc6\u7801\u8bbe\u5907\u3002\u540c\u94fe\u8def\u52a0\u5bc6\u76f8\u6bd4\uff0c\u53ef\u51cf\u5c11\u5bc6\u7801\u8bbe\u5907\u7684\u6570\u91cf\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u4fe1\u606f\u662f\u7531\u62a5\u5934\u548c\u62a5\u6587\u7ec4\u6210\u7684\uff0c\u62a5\u6587\u4e3a\u8981\u4f20\u9001\u7684\u4fe1\u606f\uff0c\u62a5\u5934\u4e3a\u8def\u7531\u9009\u62e9\u4fe1\u606f\u3002\u7531\u4e8e\u7f51\u7edc\u4f20\u8f93\u4e2d\u8981\u6d89\u53ca\u5230\u8def\u7531\u9009\u62e9\uff0c\u5728\u94fe\u8def\u52a0\u5bc6\u65f6\uff0c\u62a5\u6587\u548c\u62a5\u5934\u4e24\u8005\u5747\u987b\u52a0\u5bc6\u3002\u800c\u5728\u7aef — \u7aef\u52a0\u5bc6\u65f6\uff0c\u7531\u4e8e\u901a\u9053\u4e0a\u7684\u6bcf\u4e00\u4e2a\u4e2d\u95f4\u8282\u70b9\u867d\u4e0d\u5bf9\u62a5\u6587\u89e3\u5bc6\uff0c\u4f46\u4e3a\u5c06\u62a5\u6587\u4f20\u9001\u5230\u76ee\u7684\u5730\uff0c\u5fc5\u987b\u68c0\u67e5\u8def\u7531\u9009\u62e9\u4fe1\u606f\uff0c\u56e0\u6b64\uff0c\u53ea\u80fd\u52a0\u5bc6\u62a5\u6587\uff0c\u800c\u4e0d\u80fd\u5bf9\u62a5\u5934\u52a0\u5bc6\u3002\u8fd9\u6837\u5c31\u5bb9\u6613\u88ab\u67d0\u4e9b\u901a\u4fe1\u5206\u6790\u53d1\u89c9\uff0c\u800c\u4ece\u4e2d\u83b7\u53d6\u67d0\u4e9b\u654f\u611f\u4fe1\u606f\u3002<\/p>\n

\u3000\u3000 \uff08 3 \uff09\u52a0\u5bc6\u4f20\u8f93\u65b9\u5f0f\u7684\u6bd4\u8f83<\/p>\n

\u3000\u3000 \u6570\u636e\u4fdd\u5bc6\u53d8\u6362\u4f7f\u6570\u636e\u901a\u4fe1\u66f4\u5b89\u5168\uff0c\u4f46\u4e0d\u80fd\u4fdd\u8bc1\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7edd\u5bf9\u4e0d\u4f1a\u6cc4\u5bc6\u3002\u56e0\u4e3a\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u8fd8\u6709\u6cc4\u5bc6\u7684\u9690\u60a3\u3002<\/p>\n

\u3000\u3000 \u91c7\u7528\u94fe\u8def\u52a0\u5bc6\u65b9\u5f0f\uff0c\u4ece\u8d77\u70b9\u5230\u7ec8\u70b9\uff0c\u8981\u7ecf\u8fc7\u8bb8\u591a\u4e2d\u95f4\u8282\u70b9\uff0c\u5728\u6bcf\u4e2a\u8282\u70b9\u5730\u5747\u8981\u66b4\u9732\u660e\u6587\uff08\u8282\u70b9\u52a0\u5bc6\u65b9\u6cd5\u9664\u5916\uff09\uff0c\u5982\u679c\u94fe\u8def\u4e0a\u7684\u67d0\u4e00\u8282\u70b9\u5b89\u5168\u9632\u62a4\u6bd4\u8f83\u8584\u5f31\uff0c\u90a3\u4e48\u6309\u7167\u6728\u6876\u539f\u7406\uff08\u6728\u6876\u6c34\u91cf\u662f\u7531\u6700\u4f4e\u4e00\u5757\u6728\u677f\u51b3\u5b9a\uff09\uff0c\u867d\u7136\u91c7\u53d6\u4e86\u52a0\u5bc6\u63aa\u65bd\uff0c\u4f46\u6574\u4e2a\u94fe\u8def\u7684\u5b89\u5168\u53ea\u76f8\u5f53\u4e8e\u6700\u8584\u5f31\u7684\u8282\u70b9\u5904\u7684\u5b89\u5168\u72b6\u51b5\u3002<\/p>\n

\u3000\u3000 \u91c7\u7528\u7aef — \u7aef\u52a0\u5bc6\u65b9\u5f0f\uff0c\u53ea\u662f\u53d1\u9001\u65b9\u52a0\u5bc6\u62a5\u6587\uff0c\u63a5\u6536\u65b9\u89e3\u5bc6\u62a5\u6587\uff0c\u4e2d\u95f4\u8282\u70b9\u4e0d\u5fc5\u52a0\u3001\u89e3\u5bc6\uff0c\u4e5f\u5c31\u4e0d\u9700\u8981\u5bc6\u7801\u88c5\u7f6e\u3002\u6b64\u5916\uff0c\u52a0\u5bc6\u53ef\u91c7\u7528\u8f6f\u4ef6\u5b9e\u73b0\uff0c\u4f7f\u7528\u8d77\u6765\u5f88\u65b9\u4fbf\u3002\u5728\u7aef — \u7aef\u52a0\u5bc6\u65b9\u5f0f\u4e0b\uff0c\u6bcf\u5bf9\u7528\u6237\u4e4b\u95f4\u90fd\u5b58\u5728\u4e00\u6761\u865a\u62df\u7684\u4fdd\u5bc6\u4fe1\u9053\uff0c\u6bcf\u5bf9\u7528\u6237\u5e94\u5171\u4eab\u5bc6\u94a5\uff08\u4f20\u7edf\u5bc6\u7801\u4fdd\u5bc6\u4f53\u5236\uff0c\u975e\u516c\u94a5\u4f53\u5236\u4e0b\uff09\uff0c\u6240\u9700\u7684\u5bc6\u94a5\u603b\u6570\u7b49\u4e8e\u7528\u6237\u5bf9\u7684\u6570\u76ee\u3002\u5bf9\u4e8e\u51e0\u4e2a\u7528\u6237\uff0c\u82e5\u4e24\u4e24\u901a\u4fe1\uff0c\u5171\u9700\u5bc6\u94a5 n*(n-1)\/2 \u79cd\uff0c\u6bcf\u4e2a\u7528\u6237\u9700 (n-1) \u79cd\u3002\u8fd9\u4e2a\u6570\u76ee\u5c06\u968f\u7f51\u4e0a\u901a\u4fe1\u7528\u6237\u7684\u589e\u52a0\u800c\u589e\u52a0\u3002\u4e3a\u5b89\u5168\u8d77\u89c1\uff0c\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\u8fd8\u8981\u66f4\u6362\u5bc6\u94a5\uff0c\u6709\u65f6\u751a\u81f3\u53ea\u80fd\u4f7f\u7528\u4e00\u6b21\u5bc6\u94a5\uff0c\u5bc6\u94a5\u7684\u7528\u91cf\u5f88\u5927\u3002<\/p>\n

\u3000\u3000 \u94fe\u8def\u52a0\u5bc6\uff0c\u6bcf\u6761\u7269\u7406\u94fe\u8def\u4e0a\uff0c\u4e0d\u7ba1\u7528\u6237\u591a\u5c11\uff0c\u53ef\u4f7f\u7528\u4e00\u79cd\u5bc6\u94a5\u3002\u5728\u6781\u9650\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u8282\u70b9\u90fd\u4e0e\u53e6\u5916\u4e00\u4e2a\u5355\u72ec\u7684\u8282\u70b9\u76f8\u8fde\uff0c\u5bc6\u94a5\u7684\u6570\u76ee\u4e5f\u53ea\u662f n*(n-1)\/2 \u79cd\u3002\u8fd9\u91cc n \u662f\u8282\u70b9\u6570\u800c\u975e\u7528\u6237\u6570\uff0c\u4e00\u4e2a\u8282\u70b9\u4e00\u822c\u6709\u591a\u4e2a\u7528\u6237\u3002<\/p>\n

\u3000\u3000 \u4ece\u8eab\u4efd\u8ba4\u8bc1\u7684\u89d2\u5ea6\u770b\uff0c\u94fe\u8def\u52a0\u5bc6\u53ea\u80fd\u8ba4\u8bc1\u8282\u70b9\uff0c\u800c\u4e0d\u662f\u7528\u6237\u3002\u4f7f\u7528\u8282\u70b9 A \u5bc6\u94a5\u7684\u62a5\u6587\u4ec5\u4fdd\u8bc1\u5b83\u6765\u81ea\u8282\u70b9 A \u3002\u62a5\u6587\u53ef\u80fd\u6765\u81ea A \u7684\u4efb\u4f55\u7528\u6237\uff0c\u4e5f\u53ef\u80fd\u6765\u81ea\u53e6\u4e00\u4e2a\u8def\u8fc7\u8282\u70b9 A \u7684\u7528\u6237\u3002\u56e0\u6b64\u94fe\u8def\u52a0\u5bc6\u4e0d\u80fd\u63d0\u4f9b\u7528\u6237\u9274\u522b\u3002\u7aef — \u7aef\u52a0\u5bc6\u5bf9\u7528\u6237\u662f\u53ef\u89c1\u7684\uff0c\u53ef\u4ee5\u770b\u5230\u52a0\u5bc6\u540e\u7684\u7ed3\u679c\uff0c\u8d77\u70b9\u3001\u7ec8\u70b9\u5f88\u660e\u786e\uff0c\u53ef\u4ee5\u8fdb\u884c\u7528\u6237\u8ba4\u8bc1\u3002<\/p>\n

\u3000\u3000 \u603b\u4e4b\uff0c\u94fe\u8def\u52a0\u5bc6\u5bf9\u7528\u6237\u6765\u8bf4\u6bd4\u8f83\u5bb9\u6613\uff0c\u4f7f\u7528\u7684\u5bc6\u94a5\u8f83\u5c11\uff0c\u800c\u7aef — \u7aef\u52a0\u5bc6\u6bd4\u8f83\u7075\u6d3b\uff0c\u7528\u6237\u53ef\u89c1\u3002\u5bf9\u94fe\u8def\u52a0\u5bc6\u4e2d\u5404\u8282\u70b9\u5b89\u5168\u72b6\u51b5\u4e0d\u653e\u5fc3\u7684\u7528\u6237\u4e5f\u53ef\u4f7f\u7528\u7aef — \u7aef\u52a0\u5bc6\u65b9\u5f0f\u3002<\/p>\n

\u3000\u3000 \u5f53\u7136\uff0c\u5bf9\u4e8e\u4e92\u8054\u7f51\u4e2d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684WWW\u670d\u52a1\u5668\u7684\u4fe1\u606f\u52a0\u5bc6\uff0c\u6700\u7b80\u5355\u53c8\u6700\u5b89\u5168\u7684\u52a0\u5bc6\u65b9\u5f0f\u662f\u4e3a\u670d\u52a1\u5668\u90e8\u7f72SSL\u6570\u5b57\u8bc1\u4e66\uff0c\u5145\u5206\u5229\u7528\u73b0\u6709\u7684\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u8f6f\u4ef6\u5e7f\u6cdb\u652f\u6301\u7684PKI\u6280\u672f\u6765\u8f7b\u677e\u5b9e\u73b0\u4fe1\u606f\u52a0\u5bc6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u8ba1\u7b97\u673a\u4fe1\u606f\u7684\u4fdd\u5bc6\u95ee\u9898\u663e\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u6570\u636e\u4fdd\u5bc6\u53d8\u6362\uff0c\u6216\u5bc6\u7801\u6280\u672f\uff0c\u662f\u5bf9\u8ba1\u7b97\u673a\u4fe1\u606f\u8fdb\u884c\u4fdd\u62a4\u7684\u6700 … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":334,"menu_order":4,"comment_status":"open","ping_status":"open","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/wx.wosign.com\/index.php?rest_route=\/wp\/v2\/pages\/363"}],"collection":[{"href":"https:\/\/wx.wosign.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wx.wosign.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wx.wosign.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wx.wosign.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=363"}],"version-history":[{"count":1,"href":"https:\/\/wx.wosign.com\/index.php?rest_route=\/wp\/v2\/pages\/363\/revisions"}],"predecessor-version":[{"id":364,"href":"https:\/\/wx.wosign.com\/index.php?rest_route=\/wp\/v2\/pages\/363\/revisions\/364"}],"up":[{"embeddable":true,"href":"https:\/\/wx.wosign.com\/index.php?rest_route=\/wp\/v2\/pages\/334"}],"wp:attachment":[{"href":"https:\/\/wx.wosign.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}