{"id":535,"date":"2020-07-12T00:54:32","date_gmt":"2020-07-11T16:54:32","guid":{"rendered":"https:\/\/www.91tfboys.com\/?p=535"},"modified":"2022-01-04T15:02:33","modified_gmt":"2022-01-04T07:02:33","slug":"%e5%88%a9%e7%94%a8%e6%af%94%e7%89%b9%e5%b8%81%e5%8c%ba%e5%9d%97%e9%93%be%e8%bf%9b%e8%a1%8c%e5%91%bd%e4%bb%a4%e4%b8%8e%e6%8e%a7%e5%88%b6%ef%bc%88cc%ef%bc%89%e7%9a%84%e6%96%b9%e6%b3%95%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/www.91tfboys.com\/?p=535","title":{"rendered":"\u5229\u7528\u6bd4\u7279\u5e01\u533a\u5757\u94fe\u8fdb\u884c\u547d\u4ee4\u4e0e\u63a7\u5236\uff08CC\uff09\u7684\u65b9\u6cd5\u603b\u7ed3"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uff08\u539f\u521b\u4f5c\u54c1\uff0c\u8f6c\u8f7d\u89c4\u5219\u89c1\u6587\u672b\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u533a\u5757\u94fe\u5177\u5907\u4e0d\u6613\u5c01\u9501\u3001\u4e0d\u6613\u7be1\u6539\u3001\u4e0d\u6613\u6eaf\u6e90\u3001\u6613\u4e8e\u8bbf\u95ee\u7b49\u7279\u70b9\uff0c\u4e00\u4e9b\u4e1a\u754c\u4eba\u58eb\u63d0\u51fa\u4e86\u4f7f\u7528\u533a\u5757\u94fe\u8fdb\u884c CC \u7684\u65b9\u6cd5\u3002\u5c31\u76ee\u524d\u7684\u8c03\u7814\u60c5\u51b5\u6765\u770b\uff0c\u53ef\u6839\u636e\u8f7d\u4f53\u7684\u4e0d\u540c\uff0c\u5c06\u8fd9\u4e9b\u5229\u7528\u65b9\u6cd5\u5206\u4e3a\u4e24\u7c7b\uff1a\u4e00\u7c7b\u662f\u4ee5\u6bd4\u7279\u5e01\u7684\u4ea4\u6613\u4e3a\u8f7d\u4f53\u8fdb\u884c CC \uff0c\u53e6\u4e00\u7c7b\u662f\u4ee5\u533a\u5757\u94fe\u7684\u5176\u4ed6\u5e94\u7528\uff08\u5982\u4ee5\u592a\u574a\uff09\u4e3a\u8f7d\u4f53\u8fdb\u884c CC \u3002\u672c\u6b21\u62a5\u544a\u4e3b\u8981\u4ecb\u7ecd\u4ee5\u6bd4\u7279\u5e01\u7684\u4ea4\u6613\u4e3a\u8f7d\u4f53\u8fdb\u884c CC \u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u5229\u7528\u65b9\u5f0f\u7684\u4e0d\u540c\uff0c\u53ef\u4ee5\u5c06\u4ee5\u6bd4\u7279\u5e01\u4ea4\u6613\u4e3a\u8f7d\u4f53\u7684 CC \u65b9\u6cd5\u5206\u4ee5\u4e0b\u51e0\u79cd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><td><strong>\u8f7d\u4f53<\/strong><\/td><td><strong>\u539f\u7406<\/strong><\/td><td><strong>\u5c40\u9650<\/strong><\/td><\/tr><tr><td>\u4ea4\u6613\u811a\u672c<\/td><td>OP_RETURN \u7c7b\u578b\u7684\u811a\u672c\u53ef\u4ee5\u8f93\u516583\u5b57\u8282\u7684\u81ea\u5b9a\u4e49\u5185\u5bb9<\/td><td>UTXO \u9700\u8981\u6bd4\u7279\u5e01\u6d88\u8017<\/td><\/tr><tr><td>\u4ea4\u6613\u5730\u5740<\/td><td>\u4fe1\u606f\u7f16\u7801\u5230\u4ea4\u6613\u5730\u5740\u4e2d<\/td><td>\u9700\u5f15\u5165\u7b2c\u4e09\u65b9\u4fe1\u9053<\/td><\/tr><tr><td>\u4ea4\u6613\u503c<\/td><td>\u4f7f\u7528\u4ea4\u6613\u7684\u6570\u5b57\u9690\u85cf\u4fe1\u606f<\/td><td>\u53ef\u5229\u7528\u957f\u5ea6\u53d7\u9650\uff0c\u5b58\u5728\u88ab\u5916\u754c\u5e72\u6270\u7684\u98ce\u9669<\/td><\/tr><tr><td>\u6570\u5b57\u7b7e\u540d<\/td><td>\u547d\u4ee4\u7f16\u7801\u5230\u79c1\u94a5\u4e2d\uff0c\u5229\u7528 ECDSA \u4e34\u65f6\u5bc6\u94a5\u91cd\u7528\u6062\u590d\u79c1\u94a5<\/td><td>\u6cc4\u9732\u79c1\u94a5<\/td><\/tr><tr><td>\u6570\u5b57\u7b7e\u540d<\/td><td>\u547d\u4ee4\u7f16\u7801\u5230\u968f\u673a\u6570\u4e2d\uff0c\u5229\u7528 ECDSA \u968f\u673a\u5bc6\u94a5\u91cd\u7528\u6062\u590d\u79c1\u94a5\uff0c\u8fdb\u884c\u9a8c\u8bc1<\/td><td>Bot \u7aef\u8ba1\u7b97\u91cf\u5927<\/td><\/tr><tr><td>\u6570\u5b57\u7b7e\u540d<\/td><td>\u5229\u7528\u4e0d\u540c\u7684\u968f\u673a\u6570\uff0c\u628a\u547d\u4ee4\u7f16\u7801\u5230\u7b7e\u540d\u503c\u4e2d<\/td><td>\u8ba1\u7b97\u91cf\u8f83\u5927\uff0c\u547d\u4ee4\u957f\u5ea6\u53d7\u9650<\/td><\/tr><\/tbody><\/table><figcaption>\u4ee5\u6bd4\u7279\u5e01\u4ea4\u6613\u4e3a\u8f7d\u4f53\u7684 CC \u65b9\u6cd5<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u5c06\u6309\u7167\u4e0b\u8ff0\u601d\u8def\u8fdb\u884c\u4ecb\u7ecd\uff1a\u9996\u5148\u5bf9\u6bd4\u7279\u5e01\u4ea4\u6613\u7684\u5b57\u6bb5\u8fdb\u884c\u4ecb\u7ecd\uff0c\u5305\u62ec\u4ea4\u6613\u7684\u7ec4\u6210\u548c\u5b57\u6bb5\u542b\u4e49\uff1b\u968f\u540e\u4ecb\u7ecd\u4ee5\u4ea4\u6613\u811a\u672c\u3001\u4ea4\u6613\u5730\u5740\u548c\u4ea4\u6613\u503c\u8fdb\u884c CC \u7684\u65b9\u6cd5\uff1b\u63a5\u4e0b\u6765\u5bf9\u692d\u5706\u66f2\u7ebf\u5bc6\u7801\u7b97\u6cd5\u8fdb\u884c\u4ecb\u7ecd\uff1b\u7136\u540e\u4ecb\u7ecd\u5229\u7528 ECDSA \u8fdb\u884c CC \u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6982\u5ff5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ea4\u6613<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ea4\u6613\u662f\u6bd4\u7279\u5e01\u7cfb\u7edf\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u901a\u8fc7\u4ea4\u6613\uff0c\u6bd4\u7279\u5e01\u7684\u6240\u5c5e\u6743\u53d1\u751f\u8f6c\u6362\u3002\u6bd4\u7279\u5e01\u4e2d\u7684\u8282\u70b9\u9a8c\u8bc1\u6bcf\u4e2a\u4ea4\u6613\uff0c\u5e76\u5c06\u901a\u8fc7\u9a8c\u8bc1\u7684\u4ea4\u6613\u5199\u5165\u533a\u5757\u4e2d\u3002\u4ea4\u6613\u5305\u542b\u8f93\u5165\u8f93\u51fa\u4fe1\u606f\u548c\u9a8c\u8bc1\u4fe1\u606f\uff0c\u5176\u672c\u8d28\u662f\u4e00\u4e2a\u6570\u636e\u7ed3\u6784\u3002\u4ea4\u6613\u7684\u7ed3\u6784\u5982\u4e0b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"779\" height=\"393\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/01\/btc_tc.png\" alt=\"\" class=\"wp-image-479\"\/><figcaption>\u4ea4\u6613\u7ed3\u6784<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">UTXO<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">UTXO\uff08Unspent Transaction Output\uff0c\u672a\u4f7f\u7528\u7684\u4ea4\u6613\u8f93\u51fa\uff09\u662f\u6bd4\u7279\u5e01\u4ea4\u6613\u7684\u57fa\u672c\u5355\u4f4d\u3002UTXO \u662f\u4ea4\u6613\u4e2d\u672a\u88ab\u4f7f\u7528\u7684\u8f93\u51fa\u3002\u6bd4\u7279\u5e01\u4e2d\u7684\u8282\u70b9\u4f1a\u7ef4\u62a4\u4e00\u4e2a\u8bb0\u5f55\u6240\u6709 UTXO \u7684\u6e05\u5355\u3002\u4ea4\u6613\u7684\u5b9e\u8d28\u662f\u5c06\u4e00\u90e8\u5206 UTXO \u8f6c\u6362\u4e3a\u53e6\u4e00\u90e8\u5206 UTXO\u3002\u7ecf\u8fc7\u786e\u8ba4\u540e\uff0c\u4ea4\u6613\u7684\u8f93\u51fa\u662f\u65b0\u4ea7\u751f\u7684 UTXO\uff0c\u5b83\u8bb0\u5f55\u7740\u6bd4\u7279\u5e01\u6570\u989d\u548c\u5730\u5740\u3002\u5f53\u8981\u4f7f\u7528\u8fd9\u90e8\u5206\u6bd4\u7279\u5e01\u65f6\uff0c\u9700\u8981\u521b\u5efa\u65b0\u7684\u4ea4\u6613\u3002\u65b0\u4ea4\u6613\u7684\u8f93\u5165\u4e3a UTXO\uff0c\u5b83\u6307\u5411\u4e86\u8be5 UTXO \u7684\u201c\u5730\u5740\u201d\uff08\u751f\u6210\u8be5 UTXO \u7684\u4ea4\u6613\u54c8\u5e0c\u53ca\u8f93\u51fa\u4e2d\u7684\u987a\u5e8f\uff09\u3002\u5f53\u65b0\u7684\u4ea4\u6613\u88ab\u786e\u8ba4\u540e\uff0c\u5c06\u4ea7\u751f\u65b0\u7684 UTXO\uff0c\u65e7\u7684 UTXO \u4e0d\u518d\u5b58\u5728\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u56fe\u662f\u4e00\u4e2a\u6bd4\u7279\u5e01\u4ea4\u6613\u3002\u8fd9\u7b14\u4ea4\u6613\u4e2d\u6709\u4e24\u4e2a\u8f93\u5165\u548c\u4e24\u4e2a\u8f93\u51fa\u3002\u5728\u4ea4\u6613\u53d1\u51fa\u65f6\uff0c\u8fd9\u4e24\u4e2a\u8f93\u5165\u662f\u4e24\u4e2a UTXO\uff0c\u5206\u522b\u5bf9\u5e94\u7740\u4e0d\u540c\u7684\u6bd4\u7279\u5e01\u5730\u5740\u548c\u6bd4\u7279\u5e01\u6570\u91cf\uff1b\u8f93\u51fa\u662f\u5c06\u8981\u5f62\u6210\u7684\u4e24\u4e2a UTXO\uff0c\u5bf9\u5e94\u7740\u4e0d\u540c\u7684\u6bd4\u7279\u5e01\u5730\u5740\u548c\u6570\u91cf\u3002\u5f53\u4ea4\u6613\u7ecf\u8fc7\u786e\u8ba4\u52a0\u5165\u533a\u5757\u94fe\u4e0a\u4e4b\u540e\uff0c\u8fd9\u4e24\u4e2a\u8f93\u5165\u7531 Unspent \u72b6\u6001\u53d8\u4e3a Spent \u72b6\u6001\uff0c\u4e0d\u518d\u662f UTXO\uff1b\u8fd9\u4e24\u4e2a\u8f93\u51fa\u5f62\u6210\u4e24\u4e2a\u65b0\u7684 UTXO\u3002\u82e5\u6bd4\u7279\u5e01\u5730\u5740 3PbJsixkjmjzsjCpi4xAYxxaL5NnxrbF9B \u7684\u62e5\u6709\u8005\u8981\u4f7f\u7528\u8fd9\u7b14\u6bd4\u7279\u5e01\uff0c\u9700\u8981\u5c06\u8fd9\u4e2a UTXO \u4f5c\u4e3a\u4e0b\u4e00\u4e2a\u4ea4\u6613\u7684\u8f93\u5165\uff0c\u5e76\u63d0\u4f9b\u8eab\u4efd\u9a8c\u8bc1\u4fe1\u606f\u3002\u5f85\u8be5\u4ea4\u6613\u5f97\u5230\u786e\u8ba4\u65f6\uff0c\u8fd9\u4e2a\u8f93\u5165\u5c06\u6807\u8bb0\u4e3a Spent \u72b6\u6001\uff0c\u4e0d\u518d\u662f UTXO\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/p0.ssl.qhimg.com\/t01efba7487809b0be0.png\" alt=\"\"\/><figcaption>\u56fe\u4e3a\u4ea4\u6613 556a0660944f18fad91492eee67678479f936a666f74717a0fecf0b738f7a791\u3002\u4e24\u4e2a\u8f93\u51fa\u4e2d\uff0c\u6807\u8bb0\u4e3a\u6a59\u8272\u7684\u4e3a Spent \u72b6\u6001\uff0c\u5df2\u88ab\u4f7f\u7528\uff1b\u6807\u8bb0\u4e3a\u7eff\u8272\u7684\u4e3a Unspent \u72b6\u6001\uff0c\u662f\u4e00\u4e2a UTXO\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">UTXO \u4e0d\u53ef\u518d\u5206\uff0cUTXO \u4e2d\u7684\u6bd4\u7279\u5e01\u6570\u91cf\u5728\u4e0b\u4e00\u6b21\u4ea4\u6613\u65f6\u5c06\u5168\u90e8\u4f7f\u7528\u3002UTXO \u4e2d\u6bd4\u7279\u5e01\u6570\u91cf\u7684\u5355\u4f4d\u4e3a\u4e2d\u672c\u806a\uff08Satoshi\uff09\uff0c1 BTC = 10 000 000 sat\uff0c1 sat = 0.00000001 BTC\u3002\u82e5\u4e00\u4e2a UTXO \u7684\u6bd4\u7279\u5e01\u6570\u91cf\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8f93\u5165\u591a\u4e2a UTXO\u3002\u5f53\u8f93\u5165\u7684\u6bd4\u7279\u5e01\u603b\u6570\u91cf\u5927\u4e8e\u8f93\u51fa\u76ee\u6807\u9700\u8981\u7684\u6570\u91cf\u65f6\uff0c\u53ef\u4ee5\u5728\u8f93\u51fa\u4e2d\u8bbe\u7f6e\u201c\u627e\u96f6\u201d\u3002\u63a5\u6536\u201c\u627e\u96f6\u201d\u7684\u6bd4\u7279\u5e01\u5730\u5740\u53ef\u4ee5\u4e0e\u8f93\u5165\u7684\u6bd4\u7279\u5e01\u5730\u5740\u76f8\u540c\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u540c\u3002\u6bcf\u4e00\u7b14\u4ea4\u6613\u8f93\u5165\u7684\u6bd4\u7279\u5e01\u6570\u91cf\u90fd\u8981\u7565\u5927\u4e8e\u8f93\u51fa\u7684\u6bd4\u7279\u5e01\u6570\u91cf\uff0c\u591a\u51fa\u7684\u8fd9\u90e8\u5206\u5c06\u4f5c\u4e3a\u624b\u7eed\u8d39\u5956\u52b1\u7ed9\u77ff\u5de5\u3002\u624b\u7eed\u8d39\u8d8a\u9ad8\uff0c\u8be5\u7b14\u4ea4\u6613\u88ab\u786e\u8ba4\u7684\u901f\u5ea6\u8d8a\u5feb\u3002\u82e5\u4ea4\u6613\u4e2d\u6ca1\u6709\u8bbe\u7f6e\u201c\u627e\u96f6\u201d\uff0c\u5219\u591a\u51fa\u6765\u7684\u6bd4\u7279\u5e01\u6570\u91cf\u9ed8\u8ba4\u4e3a\u8be5\u7b14\u4ea4\u6613\u7684\u624b\u7eed\u8d39\u3002\u4f8b\u5982\uff0c\u4e0b\u56fe\u7684\u4ea4\u6613\u4e2d\u5171\u67094\u4e2a\u8f93\u5165\uff0c\u8f93\u5165\u7684\u6bd4\u7279\u5e01\u603b\u989d\u4e3a 0.04320707 BTC\uff1b\u8f93\u51fa\u6709\u4e24\u4e2a\uff0c\u8f93\u51fa\u7684\u6bd4\u7279\u5e01\u603b\u989d\u4e3a 0.04186037 BTC\uff1b\u5269\u4f59\u7684 0.00134670 BTC \u4e3a\u8fd9\u7b14\u4ea4\u6613\u7684\u624b\u7eed\u8d39\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/p4.ssl.qhimg.com\/t0120e2ebb74e45dcd1.png\" alt=\"\"\/><figcaption>\u56fe\u4e3a\u4ea4\u6613 ce31dfaa0fd6f0a80728fc776de795ba30494dbd72b4834dd4613fe7529ab914<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u811a\u672c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u4ea4\u6613\u9700\u8981\u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\u624d\u80fd\u88ab\u6bd4\u7279\u5e01\u8282\u70b9\u5f53\u4f5c\u4e00\u4e2a\u5408\u6cd5\u7684\u4ea4\u6613\u5199\u5165\u533a\u5757\u94fe\u4e0a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u8f93\u5165\u5747\u4e3a UTXO\u3002<\/li><li>\u8f93\u5165\u7684\u6bd4\u7279\u5e01\u603b\u6570\u5927\u4e8e\u8f93\u51fa\u7684\u6bd4\u7279\u5e01\u603b\u6570\u3002<\/li><li>\u80fd\u5b8c\u6210\u5bf9\u8f93\u5165\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u6210\u5bf9\u8f93\u5165\u7684\u8eab\u4efd\u9a8c\u8bc1\u9700\u8981\u4f7f\u7528\u4ea4\u6613\u811a\u672c\u3002\u4ea4\u6613\u811a\u672c\u7c7b\u4f3c\u4e8e Forth \u8bed\u8a00\uff0c\u57fa\u4e8e\u6808\uff0c\u5e76\u7531\u5de6\u5411\u53f3\u6267\u884c\u3002\u811a\u672c\u662f\u4e00\u7cfb\u5217\u8bb0\u5f55\u5728\u4ea4\u6613\u91cc\u7684\u6307\u4ee4\uff0c\u63cf\u8ff0\u4e86\u4e0b\u4e00\u4e2a\u8981\u4f7f\u7528\u6bd4\u7279\u5e01\u7684\u4eba\u5e94\u4ee5\u4f55\u79cd\u65b9\u5f0f\u83b7\u53d6\u76f8\u5e94\u7684\u6743\u9650\u3002\u53ea\u6709\u5f53\u4ea4\u6613\u4e2d\u7684\u8f93\u5165\u80fd\u6ee1\u8db3\u4e0a\u4e00\u4e2a\u4ea4\u6613\u4e2d\u7684\u8f93\u51fa\u91cc\u8bbe\u5b9a\u7684\u6761\u4ef6\u540e\uff0c\u4ea4\u6613\u624d\u80fd\u7ee7\u7eed\u3002\u4ea4\u6613\u8f93\u51fa\u91cc\u7684\u811a\u672c\u4e3a\u9501\u5b9a\u811a\u672c\uff08scriptPubKey\uff09\uff0c\u8bbe\u7f6e\u4e86\u8981\u4f7f\u7528\u8fd9\u7b14\u6bd4\u7279\u5e01\u9700\u8981\u6ee1\u8db3\u7684\u6761\u4ef6\u3002\u4ea4\u6613\u8f93\u5165\u542b\u6709\u89e3\u9501\u811a\u672c\uff08scriptSig\uff09\uff0c\u7528\u4e8e\u548c\u5bf9\u5e94\u7684\u9501\u5b9a\u811a\u672c\u5339\u914d\uff0c\u8bc1\u660e\u4f7f\u7528\u8005\u62e5\u6709\u6bd4\u7279\u5e01\u7684\u4f7f\u7528\u6743\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u9a8c\u8bc1\u4ea4\u6613\u65f6\uff0c\u9700\u8981\u5c06\u89e3\u9501\u811a\u672c\u548c\u9501\u5b9a\u811a\u672c\u653e\u5728\u4e00\u8d77\u6267\u884c\uff0c\u6267\u884c\u7684\u8fc7\u7a0b\u9700\u8981\u5c06\u628a\u8fde\u8d77\u6765\u7684\u811a\u672c\u6309\u4ece\u5de6\u5230\u53f3\u7684\u987a\u5e8f\u4f9d\u6b21\u6267\u884c\u5bf9\u5e94\u7684\u547d\u4ee4\u3002\u811a\u672c\u7684\u547d\u4ee4\u53c8\u79f0\u4e3a Opcodes\u3001\u5173\u952e\u5b57\u3001\u529f\u80fd\u7b49\uff0c\u5305\u62ec\u5e38\u91cf\u7c7b\u3001\u63a7\u5236\u6d41\u7c7b\u3001\u5806\u6808\u7c7b\u3001\u4f4d\u8fd0\u7b97\u7c7b\u3001\u6570\u5b57\u8fd0\u7b97\u7c7b\u3001\u5bc6\u7801\u8fd0\u7b97\u7c7b\u7b49\u5171 10 \u4e2a\u7c7b\u522b\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u7cfb\u5217\u8fd0\u7b97\u5b8c\u6210\u5bf9\u4ea4\u6613\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002\u4ea4\u6613\u811a\u672c\u5171\u6709 5 \u79cd\u7c7b\u578b\uff0c\u5206\u522b\u4e3a P2PKH\uff08Pay-to-Public-Key-Hash\uff09\u3001P2PK\uff08Pay-to-Public-Key\uff09\u3001\u591a\u91cd\u7b7e\u540d\uff08Multiple Signatures\uff0cMS\uff09\u3001P2SH\uff08Pay-to-Script-Hash\uff09\u548c\u6570\u636e\u8f93\u51fa\uff08OP_RETURN\uff09\uff0c\u6bcf\u79cd\u7c7b\u578b\u7684\u9501\u5b9a\u811a\u672c\u548c\u89e3\u9501\u811a\u672c\u6709\u7740\u4e0d\u540c\u7684\u683c\u5f0f\uff0c\u5982\u4e0b\u8868\u3002\u5176\u4e2d\u5728\u6bd4\u7279\u5e01\u4ea4\u6613\u4e2d\u6700\u5e38\u89c1\u7684\u662f P2PKH \u7c7b\u578b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"779\" height=\"270\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/01\/btc_tc_script.png\" alt=\"\" class=\"wp-image-480\"\/><figcaption>\u4ea4\u6613\u811a\u672c\u7c7b\u578b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u8868\u662f\u4ee5 P2PKH \u4e3a\u4f8b\u7684\u4ea4\u6613\u811a\u672c\u6267\u884c\u8fc7\u7a0b\u3002\u7b2c\u4e00\u5217\u4ee3\u8868\u547d\u4ee4\u6267\u884c\u65f6\u5806\u6808\u7684\u60c5\u51b5\uff0c\u7b2c\u4e8c\u5217\u4ee3\u8868\u547d\u4ee4\u7684\u4ece\u5de6\u5230\u53f3\u6267\u884c\u3002\u6bd4\u7279\u5e01\u5b98\u65b9 WiKi \u7f51\u7ad9\uff08<a rel=\"noreferrer noopener\" href=\"https:\/\/en.bitcoin.it\/wiki\/Script\" target=\"_blank\">https:\/\/en.bitcoin.it\/wiki\/Script<\/a>\uff09\u5bf9\u811a\u672c\u4e2d\u7684\u547d\u4ee4\u53ca\u5bf9\u5e94\u7684\u4ee3\u7801\u8fdb\u884c\u4e86\u8bf4\u660e\u3002\u5728\u547d\u4ee4\u6267\u884c\u4e2d\uff0c\u8282\u70b9\u80fd\u901a\u8fc7\u5bf9\u516c\u94a5\u548c\u7b7e\u540d\u7684\u6821\u9a8c\uff0c\u5b8c\u6210\u5bf9\u4f7f\u7528\u8005\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002\u53ea\u6709\u6301\u6709\u76f8\u5e94\u5730\u5740\u7684\u79c1\u94a5\uff0c\u624d\u80fd\u751f\u6210\u6b63\u786e\u7684\u7b7e\u540d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"779\" height=\"564\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/image.png\" alt=\"\" class=\"wp-image-536\"\/><figcaption>P2PKH \u811a\u672c\u6267\u884c\u8fc7\u7a0b\u793a\u4f8b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u533a\u5757\u94fe\u5728\u5176\u4ed6\u9886\u57df\u5177\u6709\u5f88\u591a\u6f5c\u5728\u5e94\u7528\uff0c\u8bb8\u591a\u5f00\u53d1\u8005\u5e0c\u671b\u5145\u5206\u53d1\u6325\u533a\u5757\u94fe\u7684\u4f18\u52bf\u3002\u7136\u800c\uff0c\u5982\u679c\u5728\u533a\u5757\u94fe\u4e0a\u5b58\u50a8\u4e0e\u4ea4\u6613\u65e0\u5173\u7684\u6570\u636e\uff0c\u4f1a\u589e\u52a0\u5404\u8282\u70b9\u7684\u5b58\u50a8\u8d1f\u62c5\u3002\u7ecf\u8fc7\u6bd4\u7279\u5e01\u793e\u533a\u7684\u8ba8\u8bba\uff0c\u6700\u7ec8\u4ece\u6bd4\u7279\u5e01 0.9 \u7248\u672c\u5f00\u59cb\uff0c\u5728\u4ea4\u6613\u811a\u672c\u91cc\u589e\u52a0 OP_RETURN \u7c7b\u578b\uff0c\u53ef\u4ee5\u5b58\u50a8 40 \u5b57\u8282\u7684\u6570\u636e\u3002\u4ece\u6bd4\u7279\u5e01 0.12 \u7248\u672c\u5f00\u59cb\uff0cOP_RETURN \u540e\u6700\u591a\u53ef\u4ee5\u6dfb\u52a0 83 \u5b57\u8282\u7684\u6570\u636e\u3002\u56e0 OP_RETURN \u7c7b\u578b\u7684\u4ea4\u6613\u65e0\u6cd5\u6307\u660e\u6bd4\u7279\u5e01\u63a5\u6536\u8005\u5730\u5740\uff0c\u65e0\u6cd5\u4f7f\u7528\u89e3\u9501\u811a\u672c\u8fdb\u884c\u9a8c\u8bc1\uff0c\u56e0\u6b64\u6bcf\u4e2a OP_RETURN \u7c7b\u578b\u7684\u4ea4\u6613\u90fd\u662f\u4e00\u4e2a UTXO\uff0c\u800c\u4e14\u6c38\u8fdc\u65e0\u6cd5\u88ab\u4f7f\u7528\u3002\u4e0b\u56fe\u662f\u4e00\u4e2a\u4f7f\u7528 OP_RETURN \u7c7b\u578b\u7684\u4ea4\u6613\u5b58\u50a8\u6570\u636e\u7684\u6848\u4f8b\u3002\u4ea4\u6613\u8005\u5728 OP_RETURN \u540e\u9762\u5199\u5165\u4e86\u4e00\u4e2a\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\uff0c\u8be5\u5b57\u7b26\u4e32\u7ecf ASCII \u89e3\u7801\u540e\u4e3a\u201cYuki will you marry me ? Tetsu.\u201d\u3002\u53e6\u4e00\u4e2a OP_RETURN \u7c7b\u578b\u7684\u4ea4\u6613\u8fdb\u884c\u4e86\u56de\u590d\uff0c\u5176\u6570\u636e\u89e3\u7801\u540e\u4e3a\u201cYes I will. Yuki.\u201d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/p3.ssl.qhimg.com\/t01325d1a13c3ba9a6d.png\" alt=\"\"\/><figcaption>\u4ea4\u6613 b17a027a8f7ae0db4ddbaa58927d0f254e97fce63b7e57e8e50957d3dad2e66e<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/p2.ssl.qhimg.com\/t0195da49bb11b7a284.png\" alt=\"\"\/><figcaption>\u4ea4\u6613 e89e09ac184e1a175ce748775b3e63686cb1e5fe948365236aac3b3aef3fedd0<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u589e\u52a0 OP_RETURN \u7c7b\u578b\u7ed9\u533a\u5757\u94fe\u5728\u5176\u4ed6\u9886\u57df\u7684\u5e94\u7528\u5e26\u6765\u4e86\u4fbf\u5229\u4e4b\u5904\uff0c\u4f46\u4e5f\u56e0\u6b64\u589e\u52a0\u4e86\u533a\u5757\u94fe\u670d\u52a1\u6ee5\u7528\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5229\u7528\u4ea4\u6613\u8fdb\u884c CC<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5229\u7528\u4ea4\u6613\u811a\u672c\u8fdb\u884c CC<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OP_RETURN \u5b57\u6bb5\u80fd\u591f\u5b58\u50a8\u4e00\u5b9a\u5927\u5c0f\u7684\u6570\u636e\uff0c\u56e0\u6b64\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a OP_RETURN \u7c7b\u578b\u7684\u4ea4\u6613\uff0c\u628a CC \u547d\u4ee4\u7f16\u7801\u5d4c\u5165\u5230 OP_RETRUN \u5b57\u6bb5\u4e2d\uff0c\u53d1\u5e03\u4ea4\u6613\uff0c\u7531\u5199\u5165\u4e86 Botmaster \u6bd4\u7279\u5e01\u5730\u5740\u7684 Bot \u8fdb\u884c\u68c0\u7d22\u3001\u89e3\u7801\u548c\u6267\u884c\u3002\u7531\u4e8e\u672a\u88ab\u6bd4\u7279\u5e01\u8282\u70b9\u786e\u8ba4\u7684\u4ea4\u6613\u4e5f\u80fd\u88ab\u68c0\u7d22\u5230\uff0c\u6545\u8fd9\u91cc\u4e0d\u7528\u7b49\u5f85\u6bd4\u7279\u5e01\u8282\u70b9\u8fdb\u884c\u4ea4\u6613\u786e\u8ba4\u7684\u5ef6\u65f6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2014\u5e74\uff0cSyed Taha Ali \u7b49\u4eba\u57fa\u4e8e\u6b64\u539f\u7406\u63d0\u51fa\u50f5\u5c38\u7f51\u7edc\u6a21\u578b ZombieCoin\u3002\u7531\u4e8e OP_RETURN \u5b57\u6bb5\u80fd\u5d4c\u5165\u7684\u6570\u636e\u5927\u5c0f\u6709\u9650\uff0c\u5728\u6b64\u6587\u4e2d\uff0c\u4f5c\u8005\u63d0\u51fa\u4e86\u4f7f\u7528\u54c8\u592b\u66fc\u6811\u5bf9\u547d\u4ee4\u8fdb\u884c\u7f16\u7801\u6765\u8282\u7701\u5b57\u8282\u6570\u7684\u65b9\u6cd5\u3002\u5728\u9a8c\u8bc1\u6027\u6d4b\u8bd5\u4e2d\uff0cBot \u8fd0\u884c\u5728\u6bd4\u7279\u5e01 0.9.0 \u7248\u672c\u4e0a\uff0c\u5171\u5305\u542b 5 \u4e2a\u547d\u4ee4\uff0c\u5982\u4e0b\u8868\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u547d\u4ee4<\/strong><\/td><td><strong>\u53c2\u6570<\/strong><\/td><td><strong>\u542b\u4e49<\/strong><\/td><\/tr><tr><td>PING<\/td><td>&lt;1&gt; &lt;website&gt; &lt;number&gt;<\/td><td>Ping \u6307\u5b9a\u7f51\u7ad9\u6307\u5b9a\u6b21\u6570<\/td><\/tr><tr><td>REGISTER<\/td><td>&lt;2&gt; &lt;website address&gt;<\/td><td>Bot \u5230\u6307\u5b9a\u7f51\u7ad9\u6ce8\u518c<\/td><\/tr><tr><td>LEASE<\/td><td>&lt;3&gt; &lt;block height&gt; &lt;BTC address&gt;<\/td><td>\u5c06 Bot \u79df\u7ed9\u5176\u4ed6\u4eba<\/td><\/tr><tr><td>DOWNLOAD DATA<\/td><td>&lt;4&gt; &lt;transactions&gt;<\/td><td>\u4ece\u6307\u5b9a\u7684\u4ea4\u6613\u5904\u4e0b\u8f7d\u6570\u636e<\/td><\/tr><tr><td>SCREENSHOT<\/td><td>&lt;5&gt; &lt;server address&gt; &lt;number&gt;<\/td><td>\u628a\u6307\u5b9a\u6570\u91cf\u7684\u622a\u5c4f\u4f20\u5230\u6307\u5b9a\u5730\u5740<\/td><\/tr><\/tbody><\/table><figcaption>ZombieCoin \u547d\u4ee4\u5217\u8868<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd0\u884c\u65f6\uff0cBot \u76f8\u5f53\u4e8e\u4e00\u4e2a\u7b80\u5316\u4ed8\u6b3e\u9a8c\u8bc1\uff08Simplified Payment Verification\uff0cSPV\uff09\u6a21\u5f0f\u7684\u6bd4\u7279\u5e01\u8282\u70b9\u3002\u76f8\u6bd4\u4e8e\u5b8c\u6574\u7684\u6bd4\u7279\u5e01\u8282\u70b9\uff0c\u8fd9\u79cd\u6a21\u5f0f\u7684\u8282\u70b9\u5360\u7528\u66f4\u5c11\u91cf\u7684\u5185\u5b58\u548c\u5b58\u50a8\u3002\u4f5c\u8005\u57fa\u4e8e BitcoinJ \u5e93\u5f00\u53d1\u7684 Bot \u7a0b\u5e8f\u5927\u5c0f\u4e3a 7MB\uff0c\u5728\u672c\u5730\u7ef4\u62a4\u7684\u533a\u5757\u94fe\u5185\u5bb9\u5927\u5c0f\u4e3a 626KB\uff0c\u5176\u7f51\u7edc\u6d41\u91cf\u548c\u5176\u4ed6 SPV \u5ba2\u6237\u7aef\u7684\u6d41\u91cf\u4e00\u81f4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"443\" height=\"305\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/11111.png\" alt=\"\" class=\"wp-image-538\"\/><figcaption>Bot \u54cd\u5e94\u65f6\u95f4\u7684\u7d2f\u79ef\u6982\u7387\u5206\u5e03<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u6d4b\u8bd5\u4e0d\u540c\u5730\u533a\u7684 Bot \u6027\u80fd\uff0c\u4f5c\u8005\u5728\u5b9e\u9a8c\u5ba4\u8fd0\u884c\u4e24\u4e2a Bot\uff0c\u4f7f\u7528\u5fae\u8f6f Azure \u4e91\u5e73\u53f0\u8fd0\u884c\u591a\u4e2a Bot\uff0c\u6a21\u62df\u4e86 Bot \u5728\u7f8e\u56fd\u3001\u5df4\u897f\u3001\u6b27\u6d32\u3001\u4e1c\u4e9a\u7b49\u5730\u533a\u7684\u8fd0\u884c\u60c5\u51b5\u3002\u6bcf\u4e2a Bot \u5355\u72ec\u8fde\u63a5\u5230\u6bd4\u7279\u5e01\u7f51\u7edc\uff0c\u4e0b\u8f7d\u8282\u70b9\u5217\u8868\uff0c\u5bfb\u627e Botmaster \u7684\u4ea4\u6613\u3002\u4f5c\u8005\u6bcf\u9694 1 \u5c0f\u65f6\u6309\u4e0a\u8868\u7684\u987a\u5e8f\u4e0b\u53d1\u4e00\u6b21\u547d\u4ee4\uff0c\u5faa\u73af\u8fd0\u884c 24 \u5c0f\u65f6\uff0c\u5171\u6536\u96c6 2300 \u4e2a Bot \u7684\u54cd\u5e94\u6570\u636e\u3002\u6574\u4f53\u6765\u770b\uff08\u5982\u4e0a\u56fe\uff09\uff0cBot \u80fd\u5728\u547d\u4ee4\u53d1\u51fa 5 \u79d2\u5185\u505a\u51fa\u54cd\u5e94\u7684\u60c5\u51b5\u7ea6\u5360 50%\uff1b\u5728 10 \u79d2\u5185\u54cd\u5e94\u7684\u60c5\u51b5\u7ea6\u5360 90%\uff1b\u54cd\u5e94\u65f6\u95f4\u7684\u4e2d\u4f4d\u6570\u4e3a 5.54 \u79d2\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u8005\u4e8e 2018 \u5e74\u5bf9 ZombieCoin \u8fdb\u884c\u4e86\u5b8c\u5584\uff0c\u63d0\u51fa\u4e86 ZombieCoin 2.0\u3002\u4f5c\u8005\u5b9e\u9a8c\u65f6\uff0c\u6bd4\u7279\u5e01\u7248\u672c\u5df2\u7ecf\u66f4\u65b0\u5230 0.11.0\uff0cOP_RETURN \u5b57\u6bb5\u540e\u53ef\u4ee5\u6dfb\u52a080\u5b57\u8282\u7684\u6570\u636e\u3002\u5728 ZombieCoin 2.0 \u4e2d\uff0c\u4f5c\u8005\u63d0\u51fa\u901a\u8fc7\u4f7f\u7528\u516c\u5171\u670d\u52a1\u548c DGA \u7b49\u89e3\u51b3 Bot \u7684\u6570\u636e\u56de\u4f20\u95ee\u9898\u3002\u4f5c\u8005\u63d0\u51fa\u4e86\u8ba9 Bot \u4f7f\u7528 Botmaster \u7684\u516c\u94a5\u52a0\u5bc6\u8f7d\u8377\uff0c\u628a\u6570\u636e\u4f20\u5230\u516c\u5171\u7f51\u7edc\u4e2d\u3002\u53ea\u6709\u62e5\u6709\u5bf9\u5e94\u79c1\u94a5\u7684 Botmaster \u624d\u80fd\u89e3\u5f00\u6570\u636e\u3002\u5f53\u6307\u4ee4\u8fc7\u957f\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u628a\u6307\u4ee4\u62c6\u5206\u5230\u591a\u4e2a\u4ea4\u6613\u4e2d\u8fdb\u884c\u5206\u53d1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2020\u5e74\uff0cJ. Yin \u7b49\u4eba\u5728 CoinBot \u4e2d\u63d0\u51fa\u4e86\u4e00\u4e9b\u5b8c\u5584\u65b9\u6cd5\u3002Yin \u7b49\u4f7f\u7528\u6bd4\u7279\u5e01\u670d\u52a1\u7684 Web API \u8fdb\u884c\u4ea4\u6613\u67e5\u8be2\uff0c\u51cf\u5c11\u4e86\u8fd0\u884c SPV \u8282\u70b9\u5e26\u6765\u7684\u6d41\u91cf\u5f02\u5e38\u3002\u7531\u4e8e\u4ea4\u6613\u4fe1\u606f\u4f1a\u6c38\u4e45\u8bb0\u5f55\u5728\u533a\u5757\u94fe\u4e0a\uff0c\u4f1a\u4e3a\u540e\u7eed\u5206\u6790\u63d0\u4f9b\u8bc1\u636e\uff0cYin \u63d0\u51fa\u4e86\u65e2\u80fd\u4e0b\u53d1\u547d\u4ee4\uff0c\u53c8\u80fd\u4f7f\u5bf9\u5e94\u4ea4\u6613\u4e0d\u88ab\u533a\u5757\u94fe\u8bb0\u5f55\u7684\u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u5728\u521b\u5efa\u542b\u6709\u547d\u4ee4\u7684\u4ea4\u6613\u65f6\u4f7f\u7528\u8f83\u5c11\u7684\u624b\u7eed\u8d39\uff0c\u4f7f\u8be5\u4ea4\u6613\u957f\u65f6\u95f4\u5f97\u4e0d\u5230\u6bd4\u7279\u5e01\u8282\u70b9\u7684\u786e\u8ba4\uff0c\u800c\u4f1a\u88ab Bot \u901a\u8fc7\u6bd4\u7279\u5e01\u670d\u52a1\u7684 API \u68c0\u7d22\u5230\uff0c\u89e3\u7801\u5e76\u6267\u884c\u547d\u4ee4\u3002\u968f\u540e\uff0c\u4f7f\u7528\u76f8\u540c\u7684 UTXO \u521b\u5efa\u4e00\u4e2a\u624b\u7eed\u8d39\u8f83\u9ad8\u7684\u4ea4\u6613\uff0c\u8ba9\u6bd4\u7279\u5e01\u8282\u70b9\u5bf9\u6b64\u4ea4\u6613\u8fdb\u884c\u786e\u8ba4\u3002\u82e5\u6b64\u4ea4\u6613\u88ab\u786e\u8ba4\u4e0a\u94fe\uff0c\u5219\u539f\u6709\u7684\u542b\u6709\u547d\u4ee4\u7684\u4ea4\u6613\u6c38\u8fdc\u4e0d\u4f1a\u88ab\u533a\u5757\u94fe\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u65b9\u6cd5\u5747\u672a\u5f7b\u5e95\u89e3\u51b3 Bot \u6570\u636e\u56de\u4f20\u7684\u95ee\u9898\u3002\u4f7f\u7528\u533a\u5757\u94fe\u4e0b\u53d1\u56de\u8fde\u670d\u52a1\u5668\u5730\u5740\u3001\u901a\u8fc7\u516c\u5171\u670d\u52a1\u4e0a\u4f20\u6570\u636e\u4f1a\u5728\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u5f15\u5165\u4e0d\u5b89\u5168\u56e0\u7d20\u3002ZombieCoin 2.0 \u4e2d\u63d0\u51fa\u4f7f\u7528 Botmaster \u7684\u516c\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u7684\u65b9\u6cd5\u3002\u7531\u4e8e\u516c\u94a5\u52a0\u5bc6\u6570\u636e\u6548\u7387\u8fc7\u4f4e\uff0c\u8fd9\u79cd\u65b9\u6cd5\u53ea\u5728\u52a0\u5bc6\u6570\u636e\u8f83\u5c11\u65f6\u9002\u7528\uff0c\u4e0d\u9002\u7528\u4e8e\u9700\u8981 Bot \u8fdb\u884c\u5927\u91cf\u6570\u636e\u56de\u4f20\u7684\u573a\u666f\u3002\u53e6\u5916\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u4e5f\u6ca1\u6709\u89e3\u51b3\u6d41\u91cf\u5f02\u5e38\u7684\u95ee\u9898\u3002\u5728 ZombieCoin \u4e2d\uff0c\u4f5c\u4e3a SPV \u8282\u70b9\uff0cBot \u7aef\u4f1a\u6709\u5927\u91cf\u7684 P2P \u6d41\u91cf\uff0c\u662f\u4e00\u4e2a\u660e\u663e\u7684\u5f02\u5e38\u3002\u8fd9\u7ed9 Bot \u7684\u9690\u853d\u6027\u5e26\u6765\u4e86\u6311\u6218\u3002\u6b64\u5916\uff0c\u7531\u4e8e OP_RETURN \u4e2d\u5b58\u50a8\u7740\u5404\u79cd\u81ea\u5b9a\u4e49\u7684\u6570\u636e\uff0c\u6b64\u7c7b\u578b\u7684\u4ea4\u6613\u4f1a\u5f88\u5bb9\u6613\u88ab\u76d1\u89c6\uff0c\u4f8b\u5982 CoinSecret\uff08<a rel=\"noreferrer noopener\" href=\"http:\/\/coinsecrets.org\/\" target=\"_blank\">http:\/\/coinsecrets.org\/<\/a>\uff09\u5c31\u662f\u4e00\u4e2a\u4e13\u95e8\u7528\u6765\u8bb0\u5f55 OP_REETURN \u5b57\u6bb5\u6570\u636e\u7684\u7f51\u7ad9\u3002\u800c\u5728\u533a\u5757\u94fe\u4e0a\u53d1\u5e03\u8fc7\u591a\u7684 OP_RETURN \u4ea4\u6613\u4f1a\u5f15\u8d77\u5f02\u5e38\uff0c\u53ef\u80fd\u5bfc\u81f4 Botmaster \u5730\u5740\u88ab\u7981\u7528\uff0c\u4f1a\u4e3a CC \u5e26\u6765\u4e00\u5b9a\u7684\u590d\u6742\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u4e0a\u8ff0\u7f3a\u9677\uff0c\u5728\u5b9e\u9645\u7684 CC \u4e2d\uff0c\u5f80\u5f80\u4f1a\u7ed3\u5408\u5176\u4ed6\u65b9\u6cd5\u4e00\u8d77\u8fd0\u7528\u30022019 \u5e74 9 \u6708\uff0cTrendMicro \u7684\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u4e00\u79cd\u9488\u5bf9 Windows \u7528\u6237\u7684 dropper Glupteba\u3002\u8be5 dropper \u4f7f\u7528 OP_RETURN \u5b57\u6bb5\u4f20\u9012 CC \u670d\u52a1\u5668\u5730\u5740\u3002OP_RETURN \u5b57\u6bb5\u540e\u662f AES \u52a0\u5bc6\u7684\u6570\u636e\uff0c\u524d 12 \u5b57\u8282\u4e3a AES GCM \u6807\u7b7e\uff0c\u540e 32 \u5b57\u8282\u4e3a AES \u5bc6\u6587\uff0c\u5bc6\u94a5\u88ab\u786c\u7f16\u7801\u5728\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5229\u7528\u4ea4\u6613\u5730\u5740\u8fdb\u884cCC<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4ea4\u6613\u4e2d\uff0c\u4ea4\u6613\u5730\u5740\u4e5f\u662f\u4e00\u4e2a\u5bb9\u6613\u88ab\u5b9a\u5236\u7684\u5b57\u6bb5\uff0c\u6545\u4ea4\u6613\u5730\u5740\u4e5f\u53ef\u4f5c\u4e3a\u8f7d\u4f53\u8fdb\u884c\u9690\u853d\u901a\u4fe1\u3002\u6709\u7814\u7a76\u4eba\u5458\u63d0\u51fa\uff0c\u53ef\u4ee5\u628a\u4fe1\u606f\u4f7f\u7528 Base58 \u7f16\u7801\u6210\u4ea4\u6613\u5730\u5740\u7684\u5f62\u5f0f\uff0c\u901a\u8fc7\u4ea4\u6613\u6765\u4f20\u9012\u4fe1\u606f\u3002\u8fd9\u79cd\u65b9\u5f0f\u80fd\u901a\u8fc7\u4e00\u7b14\u4ea4\u6613\u4f20\u9012\u5927\u91cf\u7684\u4fe1\u606f\uff0c\u4f46\u7531\u4e8e\u7f3a\u5c11\u4ea4\u6613\u5730\u5740\u5bf9\u5e94\u7684\u79c1\u94a5\uff0c\u6240\u6709\u53d1\u9001\u51fa\u53bb\u7684\u6bd4\u7279\u5e01\u90fd\u662f\u65e0\u6cd5\u56de\u6536\u7684\uff0c\u6210\u4e3a\u4e00\u4e2a\u6c38\u8fdc\u65e0\u6cd5\u88ab\u89e3\u9501\u7684 UTXO\uff0c\u9020\u6210\u6bd4\u7279\u5e01\u7684\u6d6a\u8d39\u30022020 \u5e74\uff0cWeizheng Wang \u7b49\u4eba\u63d0\u51fa\u4e86\u4e00\u79cd\u5229\u7528\u6bd4\u7279\u5e01\u4ea4\u6613\u5730\u5740\u8fdb\u884c\u9690\u853d\u901a\u4fe1\u7684\u65b9\u6cd5\uff0c\u80fd\u505a\u5230\u65e2\u53ef\u4ee5\u9690\u853d\u5730\u4f20\u9012\u4fe1\u606f\uff0c\u53c8\u53ef\u4ee5\u907f\u514d\u6bd4\u7279\u5e01\u7684\u6d6a\u8d39\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u8005\u7684\u601d\u8def\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\u3002\u9996\u5148\u51c6\u5907 DES \u5bc6\u94a5 <em>k<\/em>\uff0c\u5bf9\u5f85\u4f20\u9012\u7684\u6d88\u606f <em>m<\/em> \u8fdb\u884c\u52a0\u5bc6\uff0c\u4f7f\u7528 Base58 \u5bf9\u52a0\u5bc6\u540e\u7684\u7ed3\u679c\u8fdb\u884c\u7f16\u7801\uff0c\u5f97\u5230 <em>b<\/em><sub>1<\/sub> = Base58(DES<sub><em>k<\/em><\/sub> (<em>m<\/em>))\uff1b\u751f\u6210 ECDSA \u5bc6\u94a5\u5bf9 (<em>s<\/em><sub>1<\/sub>, <em>p<\/em><sub>1<\/sub>) \u548c\u5bf9\u5e94\u7684\u6bd4\u7279\u5e01\u5730\u5740<em>a<\/em><sub>1<\/sub> = Base58(RIPEMD160(SHA256(<em>p<\/em><sub>1<\/sub>)))\u3002\u7136\u540e\u6bd4\u5bf9 <em>a<\/em><sub>1<\/sub> \u548c <em>b<\/em><sub>1<\/sub> \u4e2d\u7684\u6bcf\u4e00\u4e2a\u5b57\u7b26\uff0c\u82e5\u4e8c\u8005\u76f8\u540c\uff0c\u5219\u5206\u522b\u8bb0\u5f55\u8be5\u5b57\u7b26\u5728 <em>a<\/em><sub>1<\/sub> \u548c <em>b<\/em><sub>1<\/sub> \u4e2d\u7684\u4f4d\u7f6e\uff0c\u5e76\u628a <em>b<\/em><sub>1<\/sub> \u4e2d\u5339\u914d\u4e0a\u7684\u5b57\u7b26\u66ff\u6362\u4e3a\u201c*\u201d\uff0c\u4ecd\u7528 b<sub>1<\/sub> \u8868\u793a\u3002\u82e5\u6bd4\u5bf9\u7ed3\u675f\uff0cb<sub>1<\/sub> \u4e2d\u4ecd\u6709\u5b57\u7b26\u672a\u5339\u914d\u4e0a\uff08\u5373 b<sub>1<\/sub> \u2260 &#8220;***\u2026***&#8221;\uff09\uff0c\u5219\u4ee4 <em>b<\/em><sub>2<\/sub> = Base58(b<sub>1<\/sub>)\uff0c\u91cd\u590d\u4ece\u751f\u6210 ECDSA \u5bc6\u94a5\u5bf9\u5230\u5339\u914d\u5b57\u7b26\u7684\u8fc7\u7a0b\uff0c\u76f4\u5230 <em>b<\/em><sub><em>i<\/em><\/sub> \u5b8c\u5168\u5339\u914d\u6210\u529f\uff08\u5373 <em>b<\/em><sub><em>i<\/em><\/sub> = &#8220;***\u2026***&#8221;\uff09\u3002\u968f\u540e\uff0c\u53d1\u8d77\u6bd4\u7279\u5e01\u4ea4\u6613\uff0c\u4ee5\u751f\u6210\u7684\u6bd4\u7279\u5e01\u5730\u5740\u4e3a\u63a5\u6536\u65b9\uff0c\u7528\u63a5\u6536\u91d1\u989d\u7684\u5927\u5c0f\u6765\u8868\u793a\u6bd4\u7279\u5e01\u5730\u5740\u7684\u751f\u6210\u987a\u5e8f\uff0c\u8bb0\u5f55\u4e0b\u4ea4\u6613 ID\u3002\u6700\u540e\uff0c\u5c06\u8bb0\u5f55\u4e0b\u7684\u5b57\u7b26\u4e32\u5339\u914d\u4f4d\u7f6e\u4fe1\u606f\u548c\u4ea4\u6613 ID \u5199\u5230\u6587\u4ef6 <em>F<\/em> \u4e2d\uff0c\u5e76\u7528 DES \u52a0\u5bc6\uff0c\u53d1\u9001\u7ed9\u63a5\u6536\u65b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u6536\u65b9\u6536\u5230\u52a0\u5bc6\u540e\u7684\u6587\u4ef6\u540e\uff0c\u7528\u9884\u5b9a\u4e49\u7684\u5bc6\u94a5\u89e3\u5bc6\u6587\u4ef6\uff0c\u53ef\u4ee5\u83b7\u53d6\u5230\u5b57\u7b26\u4e32\u5339\u914d\u4f4d\u7f6e\u4fe1\u606f\u548c\u6bd4\u7279\u5e01\u4ea4\u6613 ID\u3002\u7136\u540e\u63a5\u6536\u65b9\u901a\u8fc7\u68c0\u7d22\u4ea4\u6613 ID\uff0c\u53ef\u4ee5\u83b7\u53d6\u5230\u4ea4\u6613\u4e2d\u7684\u6bd4\u7279\u5e01\u5730\u5740\u548c\u91d1\u989d\uff0c\u5e76\u6839\u636e\u63a5\u6536\u5730\u5740\u3001\u91d1\u989d\u548c\u5b57\u7b26\u4e32\u5339\u914d\u4f4d\u7f6e\u4fe1\u606f\u6062\u590d\u51fa\u52a0\u5bc6\u540e\u7684\u6d88\u606f DES<sub><em>k<\/em><\/sub> (<em>m<\/em>)\uff0c\u4f7f\u7528 DES \u5bc6\u94a5 <em>k<\/em> \u89e3\u5bc6\u5f97\u5230\u6d88\u606f <em>m<\/em>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u8005\u5728 Windows 10 \u4e0a\u7528\u6bd4\u7279\u5e01\u5ba2\u6237\u7aef 0.18.1 \u548c Python 3.6 \u8fdb\u884c\u4e86\u6027\u80fd\u6d4b\u8bd5\u3002\u4f5c\u8005\u751f\u6210\u4e86 10 \u4e2a\u957f\u5ea6\u4ece 5 \u5230 50 \u6bd4\u7279\u7684\u6d88\u606f\uff0c\u6bcf\u4e2a\u957f\u5ea6\u8fdb\u884c 100 \u6b21\u6d4b\u8bd5\uff0c\u8bb0\u5f55\u751f\u6210\u52a0\u5bc6\u6587\u4ef6\u7684\u65f6\u95f4\uff08\u4e0b\u5de6\u56fe\uff09\u548c\u4ece\u52a0\u5bc6\u6587\u4ef6\u6062\u590d\u539f\u6587\u7684\u65f6\u95f4\uff08\u4e0b\u53f3\u56fe\uff09\u3002\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u968f\u7740\u6d88\u606f\u957f\u5ea6\u7684\u589e\u52a0\uff0c\u52a0\u89e3\u5bc6\u65f6\u95f4\u5747\u6709\u6240\u589e\u52a0\u3002\u4f5c\u8005\u7684\u53e6\u4e00\u4e2a\u5b9e\u9a8c\u8868\u660e\uff0c\u968f\u7740\u6d88\u606f\u957f\u5ea6\u7684\u589e\u52a0\uff0c\u6bd4\u7279\u5e01\u5730\u5740\u7684\u91cd\u590d\u4f7f\u7528\u7387\u8d8a\u6765\u8d8a\u9ad8\uff0c\u6545\u5f53\u6d88\u606f\u53d8\u957f\u65f6\uff0c\u52a0\u89e3\u5bc6\u7684\u6bd4\u7279\u6548\u7387\u4e5f\u968f\u4e4b\u589e\u957f\u3002\u7531\u4e8e\u89e3\u5bc6\u8fc7\u7a0b\u4e0d\u9700\u8981\u8fdb\u884c\u6bd4\u7279\u5e01\u5730\u5740\u7684\u751f\u6210\u548c\u5b57\u7b26\u4e32\u6309\u5b57\u7b26\u5339\u914d\uff0c\u89e3\u5bc6\u8fc7\u7a0b\u82b1\u8d39\u7684\u65f6\u95f4\u8981\u5c11\u4e8e\u52a0\u5bc6\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1204\" height=\"912\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/12\/image.png\" alt=\"\" data-id=\"636\" data-full-url=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/12\/image.png\" data-link=\"https:\/\/www.91tfboys.com\/?attachment_id=636\" class=\"wp-image-636\"\/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1206\" height=\"918\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/12\/image-1.png\" alt=\"\" data-id=\"637\" data-full-url=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/12\/image-1.png\" data-link=\"https:\/\/www.91tfboys.com\/?attachment_id=637\" class=\"wp-image-637\"\/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">\u6d88\u606f\u957f\u5ea6\u548c\u52a0\u89e3\u5bc6\u6548\u7387<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f20\u8f93\u5177\u5907\u8f83\u9ad8\u7684\u4fe1\u606f\u5d4c\u5165\u7387\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u6b21\u4ea4\u6613\u4f20\u9012\u66f4\u957f\u7684\u4fe1\u606f\u3002\u4f5c\u8005\u63d0\u51fa\u7684\u6bd4\u7279\u5e01\u5730\u5740\u5339\u914d\u7684\u65b9\u6cd5\uff0c\u80fd\u591f\u751f\u6210 ECDSA \u5bc6\u94a5\u5bf9\uff0c\u4fdd\u8bc1\u4ea4\u6613\u4e2d\u7684\u6bd4\u7279\u5e01\u53ef\u6536\u56de\uff0c\u82b1\u8d39\u66f4\u5c11\u3002\u672c\u65b9\u6cd5\u4e0d\u7528\u5728\u63a5\u6536\u65b9\u786c\u7f16\u7801\u6bd4\u7279\u5e01\u5730\u5740\uff0c\u6709\u4e00\u5b9a\u7684\u6297\u6eaf\u6e90\u529f\u80fd\u3002\u4f46\u4f5c\u8005\u4ece\u9690\u853d\u901a\u4fe1\u89d2\u5ea6\u63d0\u51fa\u7684\u65b9\u6cd5\u4e0d\u80fd\u5b8c\u5168\u9002\u7528\u4e8e CC\u3002\u672c\u65b9\u6cd5\u4e2d\u6709\u4e24\u5904\u9700\u8981 DES \u52a0\u5bc6\u7684\u5730\u65b9\uff0c\u9700\u8981\u9884\u5148\u5b9a\u4e49\u4e24\u4e2a DES \u5bc6\u94a5\uff0c\u6765\u89e3\u5bc6\u4e24\u4e2a DES \u6587\u4ef6\uff0c\u8fd9\u79cd\u884c\u4e3a\u53ef\u80fd\u4f1a\u5f15\u8d77\u5f02\u5e38\u3002\u6b64\u5916\uff0c\u8bb0\u5f55\u4fe1\u606f\u7684\u52a0\u5bc6\u6587\u4ef6\u9700\u8981\u5f15\u5165\u5176\u4ed6\u4fe1\u9053\u4f20\u9012\u7ed9\u63a5\u6536\u65b9\uff0c\u8fd9\u4e5f\u4f1a\u7ed9\u672c\u7cfb\u7edf\u5e26\u6765\u5b89\u5168\u98ce\u9669\u3002\u800c\u4e14\uff0c\u65e2\u7136\u6709\u5176\u4ed6\u4fe1\u9053\u4f20\u9012\u6587\u4ef6\uff0c\u4e3a\u4f55\u4e0d\u901a\u8fc7\u6b64\u4fe1\u9053\u4f20\u9012\u6d88\u606f\u5462\uff1f\u6b64\u65b9\u6cd5\u4e5f\u6ca1\u6709\u8003\u8651\u6570\u636e\u56de\u4f20\u673a\u5236\u3002\u53e6\u5916\uff0c\u4f5c\u8005\u8ba4\u4e3a\uff0c\u5c3d\u7ba1 DES \u5df2\u7ecf\u4e0d\u518d\u5b89\u5168\uff0c\u4f46 DES \u8f93\u51fa\u7684\u5bc6\u6587\u8f83\u77ed\uff0c\u8fdb\u884c\u6bd4\u7279\u5e01\u5730\u5740\u751f\u6210\u548c\u5339\u914d\u7684\u6548\u7387\u66f4\u9ad8\u3002\u7136\u800c\uff0c\u5373\u4f7f\u4ece\u6548\u7387\u89d2\u5ea6\u8003\u8651\uff0c\u4e5f\u4e0d\u5e94\u8be5\u7ee7\u7eed\u4f7f\u7528 DES\uff0c\u5e94\u6362\u4e3a\u5176\u4ed6\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u7531\u4e8e\u4e0a\u8ff0\u95ee\u9898\uff0c\u6b64\u65b9\u6cd5\u8fd8\u9700\u8981\u8fdb\u884c\u6539\u8fdb\u624d\u80fd\u7528\u4e8e CC\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5229\u7528\u4ea4\u6613\u503c\u8fdb\u884c CC<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4ea4\u6613\u4e2d\uff0c\u53e6\u4e00\u4e2a\u5bb9\u6613\u88ab\u5b9a\u5236\u7684\u5b57\u6bb5\u662f\u4ea4\u6613\u8f93\u51fa\u7684\u6570\u989d\uff0c\u5373\u4ee5\u806a\u4e3a\u5355\u4f4d\u7684\u6bd4\u7279\u5e01\u6570\u91cf\u3002\u6b64\u5b57\u6bb5\u53ef\u4ee5\u7528\u6765\u7f16\u7801\u5b58\u50a8\u4fe1\u606f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2019 \u5e74 9 \u6708\uff0cCheck Point \u7684\u7814\u7a76\u4eba\u5458\u53d1\u73b0 Redaman \u5f00\u59cb\u5229\u7528\u533a\u5757\u94fe\u6765\u9690\u85cf CC\u5730\u5740\u3002Redaman \u662f\u9488\u5bf9\u4fc4\u8bed\u7528\u6237\u7684\u901a\u8fc7\u9493\u9c7c\u65b9\u5f0f\u4f20\u64ad\u7684\u94f6\u884c\u6076\u610f\u8f6f\u4ef6\uff0c\u6700\u521d\u4e8e2015 \u5e74\u88ab\u53d1\u73b0\u3002CheckPoint \u7684\u7814\u7a76\u4eba\u5458\u5728\u5176\u65b0\u7248\u672c\u4e2d\uff0c\u53d1\u73b0\u5176\u4f7f\u7528\u6bd4\u7279\u5e01\u533a\u5757\u94fe\u8fdb\u884c\u5c0f\u9a6c CC \u5730\u5740\u7684\u9690\u85cf\u3002\u5b83\u901a\u8fc7\u5bf9 CC \u5730\u5740\u8fdb\u884c\u7f16\u7801\uff0c\u8f6c\u6362\u4e3a\u4e00\u4e2a\u4ea4\u6613\u6570\u5b57\uff0c\u901a\u8fc7\u7ed9\u786c\u7f16\u7801\u5728 Bot \u4e2d\u7684\u6bd4\u7279\u5e01\u5730\u5740\u8f6c\u8d26\uff0c\u8fdb\u884c CC \u5730\u5740\u7684\u4f20\u64ad\u3002\u5b83\u7684\u611f\u67d3\u8fc7\u7a0b\u5982\u4e0b\u56fe\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1124\" height=\"562\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/111112.png\" alt=\"\" class=\"wp-image-539\"\/><figcaption>Redaman \u611f\u67d3\u8fc7\u7a0b<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5IP 185.203.116.47 \u548c\u6bd4\u7279\u5e01\u5730\u5740 1BkeGqpo8M5KNVYXW3obmQt1R58zXAqLBQ \u4e3a\u4f8b\uff0c\u5177\u4f53\u5bf9 CC \u5730\u5740\u8fdb\u884c\u7f16\u7801\u7684\u8fc7\u7a0b\u5982\u4e0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u5c06 IP \u5730\u5740\u7531\u5341\u8fdb\u5236\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u7684\u5f62\u5f0f\uff1a185.203.116.47 =&gt; B9.CB.74.2F\u3002\u7136\u540e\u4e24\u5b57\u8282\u4e00\u7ec4\uff0c\u5206\u522b\u8c03\u6362\u5b57\u8282\u5e8f\uff0c\u7ec4\u6210\u4e00\u4e2a\u5341\u516d\u8fdb\u5236\u6570\u5b57\uff0c\u5982 CBB9 \u548c 2F74\u3002\u628a\u5341\u516d\u8fdb\u5236\u6570\u5b57\u8f6c\u6362\u4e3a\u5341\u8fdb\u5236\uff0c\u5206\u522b\u4e3a 52153 \u548c 12148\u3002\u5206\u522b\u521b\u5efa\u4ea4\u6613\uff0c\u7ed9\u786c\u7f16\u7801\u5728 Bot \u4e2d\u7684\u6bd4\u7279\u5e01\u5730\u5740\u8f6c\u8d26\u8fd9\u4e24\u4e2a\u5341\u8fdb\u5236\u6570\u5b57\u5927\u5c0f\u7684\u4ee5\u806a\u4e3a\u5355\u4f4d\u7684\u6bd4\u7279\u5e01\uff0c\u5373\u5148\u521b\u5efa\u4e00\u7b14\u4ea4\u6613\uff0c\u7ed9 1BkeGqpo8M5KNVYXW3obmQt1R58zXAqLBQ \u8f6c\u5165 52153 sat\uff080.00052153 BTC\uff0c\u7ea6 $4\uff09\uff0c\u5f85\u6b64\u4ea4\u6613\u786e\u8ba4\u540e\uff0c\u518d\u8f6c\u5165 12148 sat\uff080.00012148 BTC\uff0c\u7ea6$1\uff09\uff0c\u5982\u4e0b\u56fe\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1161\" height=\"324\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/11113.png\" alt=\"\" class=\"wp-image-540\"\/><figcaption>\u4ea4\u6613\u793a\u4f8b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e Bot \u6765\u8bf4\uff0c\u53ef\u4ee5\u901a\u8fc7\u6bd4\u7279\u5e01\u670d\u52a1\u5e73\u53f0\u7684 API \u67e5\u8be2\u548c\u88ab\u786c\u7f16\u7801\u7684\u6bd4\u7279\u5e01\u5730\u5740\u76f8\u5173\u7684\u4ea4\u6613\uff0c\u4ece\u4ea4\u6613\u4e2d\u83b7\u53d6\u4ea4\u6613\u6570\u989d\uff0c\u8fdb\u884c\u4e0a\u8ff0\u8fc7\u7a0b\u7684\u9006\u8fc7\u7a0b\uff0c\u7ec4\u88c5\u6210 CC \u7684 IP\u3002\u4f8b\u5982\uff0c\u83b7\u53d6\u5230\u7684\u4ea4\u6613\u6570\u989d\u5206\u522b\u4e3a 52153 \u548c 12148\uff0c\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u4e3a CBB9 \u548c 2F74\uff0c\u518d\u5206\u522b\u8f6c\u6362\u5b57\u8282\u5e8f\u8fdb\u884c\u62c6\u5206\uff0c\u5f97\u5230 B9\u3001CB\u30012F \u548c 74\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u5341\u8fdb\u5236\u8fde\u63a5\u8d77\u6765\u5373\u53ef\uff0c\u5373 185.203.116.47\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u6d89\u53ca\u5230\u6570\u636e\u7684\u56de\u4f20\uff0c\u5728\u8fd9\u4e2a\u6848\u4f8b\u91cc\u9762\uff0c\u8fd8\u662f\u5f15\u5165\u4e86\u4e0e\u533a\u5757\u94fe\u65e0\u5173\u7684\u901a\u4fe1\u4fe1\u9053\uff0c\u533a\u5757\u94fe\u7684\u4f18\u52bf\u672a\u5b8c\u5168\u53d1\u6325\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u6bcf\u4e2a\u4eba\u90fd\u53ef\u4ee5\u770b\u5230\u533a\u5757\u94fe\u4e0a\u7684\u4ea4\u6613\uff0c\u6240\u6709\u7684 CC \u5730\u5740\u4f1a\u88ab\u7814\u7a76\u4eba\u5458\u5206\u6790\u51fa\u6765\uff0c\u4e5f\u4f1a\u88ab\u6c38\u4e45\u8bb0\u5f55\u5728\u533a\u5757\u94fe\u4e0a\u3002\u800c\u6240\u6709\u4eba\u90fd\u53ef\u4ee5\u7ed9\u8fd9\u4e2a\u5730\u5740\u8f6c\u8d26\uff0c\u4f1a\u589e\u52a0\u5916\u754c\u5e72\u6270\uff0c\u5f15\u8d77\u50f5\u5c38\u7f51\u7edc\u5931\u6548\u6216\u88ab take over\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u692d\u5706\u66f2\u7ebf\u5bc6\u7801<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bd4\u7279\u5e01\u4e2d\u4f7f\u7528\u7684\u662f\u692d\u5706\u66f2\u7ebf\u5bc6\u7801\uff08Elliptic Curve Cryptography\uff0cECC\uff09\u6765\u8fdb\u884c\u6570\u5b57\u7b7e\u540d\u548c\u8eab\u4efd\u8ba4\u8bc1\u3002\u6709\u4e00\u4e9b Bot \u8bbe\u8ba1\u8005\u5229\u7528\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\u7684\u4e00\u4e9b\u95ee\u9898\u8fdb\u884c CC\u3002\u8fd9\u91cc\u5c06\u7b80\u5355\u4ecb\u7ecd\u692d\u5706\u66f2\u7ebf\u5bc6\u7801\u7b97\u6cd5\u3001\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\u548c\u5b58\u5728\u7684\u95ee\u9898\uff0c\u7136\u540e\u5bf9 Bot \u8bbe\u8ba1\u8005\u7684\u5229\u7528\u601d\u8def\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u692d\u5706\u66f2\u7ebf\u5bc6\u7801<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u7801\u5b66\u4e0a\u4f7f\u7528\u7684\u692d\u5706\u66f2\u7ebf\uff08Elliptic Curve\uff0cEC\uff09\u901a\u5e38\u4e3a\u5728\u6574\u6570\u57df <em><strong>Z<\/strong><sub>p<\/sub><\/em>\uff08<em>p<\/em> \u4e3a\u7d20\u6570\uff0c<em>p<\/em> &gt; 3\uff09\u4e0a\u5f62\u5982<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>y<\/em><sup>2<\/sup> \u2261 <em>x<\/em><sup>3<\/sup> + <em>a<\/em>\u2219<em>x<\/em> + <em>b<\/em> mod <em>p<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d <em>a<\/em>, <em>b<\/em> \u2208 <em><b><strong>Z<\/strong><\/b><sub>p<\/sub><\/em>\uff0c4<em>a<\/em><sup>3<\/sup> + 27<em>b<\/em><sup>2<\/sup> \u2260 0 mod <em>\u2061p<\/em> \u7684\u66f2\u7ebf\uff0c\u8bb0\u4e3a <em>E<\/em><sub>p<\/sub> (<em>a<\/em>, <em>b<\/em>)\u3002\u692d\u5706\u66f2\u7ebf\u4e0a\u7684\u70b9\u5305\u542b\u6240\u6709\u6ee1\u8db3\u7b49\u5f0f\u7684\u70b9  (<em>x<\/em>, <em>y<\/em>) \u548c\u4e00\u4e2a\u65e0\u9650\u8fdc\u70b9 <em><strong>O<\/strong><\/em>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u56fe\u662f\u5b9e\u6570\u57df\u4e0a\u7684\u692d\u5706\u66f2\u7ebf <em>y<\/em><sup>2<\/sup> = <em>x<\/em><sup>3<\/sup> &#8211; 3<em>x<\/em> + 3\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"790\" height=\"487\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/111141.png\" alt=\"\" class=\"wp-image-551\"\/><figcaption><em>y<\/em><sup>2<\/sup> = <em>x<\/em><sup>3<\/sup> &#8211; 3<em>x<\/em> + 3 over <b>R<\/b>\u7684\u56fe\u50cf\u3002\u901a\u8fc7\u4e0a\u56fe\u53ef\u4ee5\u6bd4\u8f83\u76f4\u89c2\u5730\u5f97\u5230\uff0c\uff081\uff09\u8be5\u66f2\u7ebf\u5173\u4e8e <em>x<\/em> \u8f74\u5bf9\u79f0\uff0c\u5bf9\u4e8e\u540c\u4e00\u4e2a <em>x<\/em> = <em>x<sub>i<\/sub><\/em>\uff0c\u6709 <em>y<\/em><sub>1<\/sub> = \u221a(<em>x<sub>i<\/sub><\/em><sup>3<\/sup> + <em>a<\/em>\u22c5<em>x<sub>i<\/sub><\/em> + <em>b<\/em>) \u548c <em>y<\/em><sub>2<\/sub> = -\u221a(<em>x<sub>i<\/sub><\/em><sup>3<\/sup> + <em>a<\/em>\u22c5<em>x<sub>i<\/sub><\/em> + <em>b<\/em>)\u4e24\u4e2a\u89e3\uff1b\uff082\uff09\u8be5\u66f2\u7ebf\u4e0e <em>x<\/em> \u8f74\u53ea\u6709\u4e00\u4e2a\u4ea4\u70b9\uff0c\u5373\u5f53 <em>y<\/em> = 0 \u65f6\u53ea\u6709\u4e00\u4e2a\u5b9e\u6570\u89e3\uff08\u5b58\u5728\u4e0e <em>x<\/em> \u8f74\u67093\u4e2a\u4ea4\u70b9\u7684\u692d\u5706\u66f2\u7ebf\uff09\u3002<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u56fe\u662f\u6574\u6570\u57df <em><b>Z<\/b><\/em><sub>11<\/sub> \u4e0a\u692d\u5706\u66f2\u7ebf <em>y<\/em><sup>2<\/sup> \u2261 <em>x<\/em><sup>3<\/sup> &#8211; 3<em>x<\/em> + 3 mod 11 \u7684\u56fe\u50cf\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"366\" height=\"366\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/11115.png\" alt=\"\" class=\"wp-image-542\"\/><figcaption><em>y<\/em><sup>2<\/sup> \u2261 <em>x<\/em><sup>3<\/sup> &#8211; 3<em>x<\/em> + 3 mod 11 \u7684\u6240\u6709\u70b9\u3002\u901a\u8fc7\u4e0a\u56fe\u53ef\u4ee5\u770b\u5230\uff0c<em><b>E<\/b><\/em><sub>11<\/sub> (-3, 3)\u5171\u670916\u4e2a\u89e3\uff08\u5305\u542b\u4e00\u4e2a\u65e0\u9650\u8fdc\u70b9 <em><b>O<\/b><\/em>\uff09\u3002\u8fd9\u4e9b\u70b9\u9664\u4e86 (4, 0) \u5916\uff0c\u5bf9\u4e8e\u6bcf\u4e00\u4e2a <em>x<\/em> \u503c\uff0c\u5747\u67092\u4e2a\u70b9\uff0c\u4e14\u5173\u4e8e <em>y<\/em> = 11\u22152 = 5.5 \u5bf9\u79f0\u3002<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5305\u542b\u65e0\u9650\u8fdc\u70b9 <em><strong>O<\/strong><\/em> \u5728\u5185\u7684\u66f2\u7ebf\u4e0a\u7684\u70b9\u6784\u6210\u4e00\u4e2a\u5faa\u73af\u5b50\u7fa4\u3002\u5728\u4e00\u4e9b\u6761\u4ef6\u4e0b\uff0c\u692d\u5706\u66f2\u7ebf\u4e0a\u7684\u6240\u6709\u70b9\u53ef\u4ee5\u5f62\u6210\u4e00\u4e2a\u5faa\u73af\u7fa4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u4e49\u7fa4\u8fd0\u7b97\u201c+\u201d\uff0c\u5df2\u77e5\u692d\u5706\u66f2\u7ebf\u4e0a\u7684\u70b9 <em>P<\/em> = (<em>x<\/em><sub>1<\/sub>, <em>y<\/em><sub>1<\/sub>) \u548c <em>Q<\/em> = (<em>x<\/em><sub>2<\/sub>, <em>y<\/em><sub>2<\/sub>)\uff0c<em>R<\/em> = (<em>x<\/em><sub>3<\/sub>, <em>y<\/em><sub>3<\/sub>) \u4e3a\u7b2c\u4e09\u70b9\uff0c\u6709<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>P<\/em> + <em>Q<\/em> = <em>R<\/em><br>(<em>x<\/em><sub>1<\/sub>, <em>y<\/em><sub>1<\/sub>) + (<em>x<\/em><sub>2<\/sub>, <em>y<\/em><sub>2<\/sub>) = (<em>x<\/em><sub>3<\/sub>, <em>y<\/em><sub>3<\/sub>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u6b64\u5b9a\u4e49\u692d\u5706\u66f2\u7ebf\u79bb\u6563\u5bf9\u6570\u95ee\u9898\uff08Elliptic Curved Discrete Logarithm Problem\uff0cECDLP\uff09\uff1a\u7ed9\u5b9a\u4e00\u4e2a\u692d\u5706\u66f2\u7ebf <em>E<\/em>\uff0c\u8bb0 <em>#E<\/em> \u4e3a <em>E<sub>p<\/sub><\/em> \u4e0a\u7684\u70b9\u7684\u6570\u91cf\uff0c\u8003\u8651\u751f\u6210\u5143 <em>P<\/em> \u548c\u53e6\u4e00\u4e2a\u5143\u7d20 <em>T<\/em>\uff0c\u5219\u79bb\u6563\u5bf9\u6570\u95ee\u9898\u4e3a\u5bfb\u627e\u4e00\u4e2a\u6574\u6570 <em>d<\/em> (1 \u2264 <em>d<\/em> \u2264 <em>#E<\/em>)\uff0c\u6ee1\u8db3<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>P<\/em> + <em>P<\/em> + \u22ef + <em>P<\/em> = <em>dP<\/em> = <em>T<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5c06\u6d88\u606f\u7f16\u7801\u4e3a\u66f2\u7ebf\u4e0a\u7684\u70b9\uff0c\u8fdb\u884c\u201c+\u201d\u8fd0\u7b97\u5b9e\u73b0\u5bf9\u6d88\u606f\u7684\u52a0\u5bc6\u3002\u5728\u5bc6\u7801\u7cfb\u7edf\u4e2d\uff0c<em>d<\/em>\u4e3a\u79c1\u94a5\uff0c(<em>E<\/em>, <em>#E<\/em>, <em>P<\/em>, <em>T<\/em>) \u4e3a\u516c\u94a5\u3002\u7531 <em>d<\/em> \u548c <em>P<\/em> \u8ba1\u7b97 <em>T<\/em> \u6bd4\u8f83\u7b80\u5355\uff0c\u4f46\u7531 <em>P<\/em> \u548c <em>T<\/em> \u8ba1\u7b97 <em>d<\/em> \u5219\u6bd4\u8f83\u56f0\u96be\u3002\u82e5\u9009\u53d6\u975e\u5e38\u5927\u7684\u692d\u5706\u66f2\u7ebf\u53c2\u6570\u548c\u79c1\u94a5\uff0c\u5219\u4ee5\u73b0\u6709\u7684\u7b97\u529b\uff0c\u5728\u6709\u9650\u7684\u65f6\u95f4\u5185\u4e0d\u80fd\u5b8c\u6210\u5bf9 <em>d<\/em> \u7684\u7834\u89e3\uff0c\u7531\u6b64\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u4e3a\u4fdd\u8bc1\u5b89\u5168\u6027\uff0c\u901a\u5e38\u9009\u53d6 NIST \u63a8\u8350\u7684\u6807\u51c6\u66f2\u7ebf\uff0c\u9009\u53d6 160 \u4f4d\u4ee5\u4e0a\u7684\u5bc6\u94a5\u3002\u6bd4\u7279\u5e01\u5bc6\u7801\u7b97\u6cd5\u4e2d\u4f7f\u7528\u7684 ECC \u5bc6\u94a5\u4e3a 256 \u4f4d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5b57\u7b7e\u540d\u7684\u5b9a\u4e49\u4e3a\u9644\u52a0\u5728\u6570\u636e\u5355\u5143\u4e0a\u7684\u6570\u636e\uff0c\u6216\u662f\u5bf9\u6570\u636e\u5355\u5143\u6240\u4f5c\u7684\u5bc6\u7801\u53d8\u6362\uff0c\u8fd9\u79cd\u6570\u636e\u6216\u53d8\u6362\u5141\u8bb8\u6570\u636e\u5355\u5143\u7684\u63a5\u6536\u8005\u7528\u4ee5\u786e\u8ba4\u6570\u636e\u5355\u5143\u7684\u6765\u6e90\u548c\u5b8c\u6574\u6027\uff0c\u5e76\u4fdd\u62a4\u6570\u636e\u9632\u6b62\u88ab\u4eba\u4f2a\u9020\u6216\u62b5\u8d56\u3002\uff08\u300aGB\/T 25069-2010 \u4fe1\u606f\u5b89\u5168\u6280\u672f \u672f\u8bed\u300b\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\u901a\u5e38\u7531\u5bc6\u94a5\u751f\u6210\u3001\u7b7e\u540d\u3001\u9a8c\u8bc1\u4e09\u90e8\u5206\u7b97\u6cd5\u7ec4\u6210\u3002\u5bc6\u94a5\u751f\u6210\u7b97\u6cd5\u4f1a\u786e\u5b9a\u7b7e\u540d\u65b9\u6848\u7684\u57fa\u672c\u53c2\u6570\uff0c\u5305\u62ec\u516c\u79c1\u94a5\u5bf9\u3001\u91cd\u8981\u53c2\u6570\uff08\u5982\u5927\u7d20\u6570\u3001\u968f\u673a\u6570\u7b49\uff09\u3002\u7b7e\u540d\u7b97\u6cd5\u5c06\u5bf9\u6d88\u606f\u8fdb\u884c\u6570\u5b66\u4e0a\u7684\u64cd\u4f5c\u4e0e\u8fd0\u7b97\uff0c\u5f97\u5230\u6d88\u606f\u7684\u7b7e\u540d\u503c\u3002\u9a8c\u8bc1\u7b97\u6cd5\u5c06\u9488\u5bf9\u6d88\u606f\u548c\u6d88\u606f\u7684\u7b7e\u540d\u503c\u8fdb\u884c\u4e0e\u7b7e\u540d\u8fc7\u7a0b\u5bf9\u5e94\u7684\u6570\u5b66\u8fd0\u7b97\uff0c\u9a8c\u8bc1\u7b7e\u540d\u662f\u5426\u771f\u5b9e\u6709\u6548\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\uff08Elliptic Curve Digital Signature Algorithm\uff0cECDSA\uff09\u7684\u8fc7\u7a0b\u5982\u4e0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff081\uff09\u5bc6\u94a5\u751f\u6210<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u5b9a <em>E<\/em><sub>p<\/sub> (<em>a<\/em>, <em>b<\/em>)\uff0c\u4ee4 <em>q<\/em> = <em>#E<\/em>\uff0c\u9009\u62e9\u968f\u673a\u6570 <em>d<\/em>\uff080 &lt; <em>d<\/em> &lt; <em>q<\/em>\uff09\uff0c\u9009\u5b9a <em>E<\/em> \u4e0a\u80fd\u751f\u6210\u9636\u4e3a <em>q<\/em> \u7684\u5faa\u73af\u7fa4\u7684\u70b9 <em>A<\/em>\uff0c\u8ba1\u7b97 <em>B<\/em> = <em>dA<\/em>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u94a5\u5bf9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>k<sub>pub<\/sub><\/em> = (<em>p<\/em>, <em>a<\/em>, <em>b<\/em>, <em>q<\/em>, <em>A<\/em>, <em>B<\/em>)<br><em>k<sub>pr<\/sub><\/em> = (<em>d<\/em>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff082\uff09\u7b7e\u540d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u62e9\u968f\u673a\u4e34\u65f6\u5bc6\u94a5 <em>k<sub>E<\/sub><\/em>\uff080 &lt; <em><em>k<sub>E<\/sub><\/em><\/em> &lt; <em>q<\/em>\uff09\uff0c\u8ba1\u7b97 <em>R<\/em> = <em>k<sub>E<\/sub> A<\/em>\u3002\u4ee4 <em>r<\/em> = <em>x<sub>R<\/sub><\/em>\uff0c\u9009\u53d6\u6d88\u606f\u6458\u8981\uff08Hash\uff09\u7b97\u6cd5 <em>h<\/em>(<em>x<\/em>)\uff0c\u8ba1\u7b97 <em>s<\/em> \u2261 (<em>h<\/em>(<em>x<\/em>) + <em>dr<\/em>) <em>k<sub>E<\/sub><\/em><sup>-1<\/sup> mod\u2061 <em>q<\/em>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b7e\u540d\u503c\u4e3a <em>s<\/em>\uff0c\u7b7e\u540d\u8005\u9700\u8981\u53d1\u9001\u7684\u4fe1\u606f\u4e3a<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">(<em>x<\/em>, (<em>r<\/em>, <em>s<\/em>))<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff083\uff09\u9a8c\u8bc1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba1\u7b97\u8f85\u52a9\u53d8\u91cf <em>w<\/em> \u2261 <em>s<\/em><sup>-1<\/sup> mod\u2061 <em>q<\/em>\u3001<em>u<\/em><sub>1<\/sub> \u2261 <em>wh<\/em>(<em>x<\/em>) mod\u2061 <em>q<\/em>\u3001<em>u<\/em><sub>2<\/sub> \u2261 <em>wr<\/em> mod \u2061<em>q<\/em>\uff0c\u8ba1\u7b97 <em>P<\/em> = <em>u<\/em><sub>1<\/sub> <em>A<\/em> + <em>u<\/em><sub>2<\/sub> <em>B<\/em>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9a8c\u8bc1<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>x<sub>p<\/sub><\/em> \u2261 <em>r<\/em> mod \u2061<em>q<\/em> \u21d2 <em>valid signature<\/em><br><em>x<sub>p<\/sub><\/em> \u2262 <em>r<\/em> mod \u2061<em>q<\/em> \u21d2 <em>invalid signature<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\u7684\u4e34\u65f6\u5bc6\u94a5\u91cd\u7528\u653b\u51fb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\u8981\u6c42\u6bcf\u6b21\u7b7e\u540d\u4f7f\u7528\u7684\u968f\u673a\u6570 <em>k<sub>E<\/sub><\/em> \u4e0d\u80fd\u91cd\u590d\uff0c\u5426\u5219\u4f1a\u7531\u4e24\u4e2a\u7b7e\u540d\u6d88\u606f\u63a8\u7b97\u51fa\u7b7e\u540d\u6240\u7528\u7684\u79c1\u94a5\uff0c\u9020\u6210\u79c1\u94a5\u6cc4\u9732\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u5730\uff0c\u4ee4\u7b2c\u4e00\u6b21\u7b7e\u540d\u7684\u6d88\u606f\u4e3a <em>x<\/em><sub>1<\/sub>\uff0c\u5f97\u5230\u7684\u7b7e\u540d\u503c\u4e3a <em>s<\/em><sub>1<\/sub>\uff1b\u7b2c\u4e8c\u6b21\u7b7e\u540d\u7684\u6d88\u606f\u4e3a <em>x<\/em><sub>2<\/sub>\uff0c\u5f97\u5230\u7684\u7b7e\u540d\u503c\u4e3a <em>s<\/em><sub>2<\/sub>\uff1b\u4e24\u6b21\u7b7e\u540d\u4f7f\u7528\u7684\u968f\u673a\u6570\u4e3a <em>k<sub>E<\/sub><\/em>\uff0c\u79c1\u94a5\u4e3a <em>d<\/em>\u3002\u5219\u7531 ECDSA \u7b7e\u540d\u7b97\u6cd5\u53ef\u5f97<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>s<\/em><sub>1<\/sub> \u2261 (<em>h<\/em>(<em>x<\/em><sub>1<\/sub>) + <em>dr<\/em>) <em>k<sub>E<\/sub><\/em><sup>-1<\/sup> mod\u2061 <em>q<\/em><br><em>s<\/em><sub>2<\/sub> \u2261 (<em>h<\/em>(<em>x<\/em><sub>2<\/sub>) + <em>dr<\/em>) <em>k<sub>E<\/sub><\/em><sup>-1<\/sup> mod\u2061 <em>q<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5219\u6709<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>s<\/em><sub>1<\/sub> &#8211; <em>s<\/em><sub>2 <\/sub>\u2261 (<em>h<\/em>(<em>x<\/em><sub>1<\/sub>) &#8211; <em>h<\/em>(<em>x<\/em><sub>2<\/sub>)) <em>k<sub>E<\/sub><\/em><sup>-1<\/sup> mod\u2061 <em>q<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6545<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>k<sub>E<\/sub><\/em> \u2261 (<em>h<\/em>(<em>x<\/em><sub>1<\/sub>) &#8211; <em>h<\/em>(<em>x<\/em><sub>2<\/sub>))\/(<em>s<\/em><sub>1<\/sub> &#8211; <em>s<\/em><sub>2<\/sub>) mod\u2061 <em>q<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ee7\u7eed\u8ba1\u7b97\u53ef\u5f97<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>R<\/em> = <em>k<sub>E<\/sub><\/em> <em>A<\/em><br><em>r<\/em> = <em>x<sub>R<\/sub><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8e\u662f<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>d<\/em> \u2261 (<em>s<\/em><sub>1<\/sub><em>k<sub>E<\/sub><\/em> &#8211; <em>h<\/em>(<em>x<\/em><sub>1<\/sub>))\/<em>r<\/em> mod \u2061<em>q<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u94a5 <em>d<\/em> \u88ab\u6cc4\u9732\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5229\u7528\u6570\u5b57\u7b7e\u540d\u8fdb\u884cCC<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u79c1\u94a5\u5373\u547d\u4ee4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u6bd4\u7279\u5e01\u4e2d\u4f7f\u7528\u7684 ECC \u79c1\u94a5\u957f\u5ea6\u4e3a 32 \u5b57\u8282\uff0c\u56e0\u6b64\u6709\u4eba\u63d0\u51fa\u5229\u7528\u968f\u673a\u5bc6\u94a5\u91cd\u7528\u7684\u65b9\u6cd5\u6cc4\u9732\u51fa\u79c1\u94a5\uff0c\u8ba9 Bot \u4ece\u79c1\u94a5\u4e2d\u83b7\u53d6\u547d\u4ee4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u505a\u6cd5\u4e3a\uff0c\u5bf9\u547d\u4ee4\u8fdb\u884c\u7f16\u7801\uff0c\u52a0\u5165\u6df7\u6dc6\u540e\u751f\u6210\u79c1\u94a5\uff0c\u7528\u6b64\u79c1\u94a5\u751f\u6210\u516c\u94a5\u548c\u6bd4\u7279\u5e01\u5730\u5740\uff1b\u4f7f\u7528\u8fd9\u4e2a\u6bd4\u7279\u5e01\u5730\u5740\u521b\u5efa\u4e24\u4e2a\u4ea4\u6613\uff0c\u5bf9\u8fd9\u4e24\u4e2a\u4ea4\u6613\u4f7f\u7528\u76f8\u540c\u7684\u968f\u673a\u5bc6\u94a5\u8fdb\u884c\u7b7e\u540d\uff0c\u5e76\u5148\u540e\u53d1\u5e03\u3002Bot \u9700\u8981\u76d1\u542c\u4e00\u4e2a\u6bd4\u7279\u5e01\u5730\u5740\u7684\u4ea4\u6613\uff0c\u5728\u53d1\u73b0\u4e24\u4e2a\u4ea4\u6613\u516c\u94a5\u4e2d\u7684 <em>r<\/em> \u76f8\u540c\u65f6\uff0c\u4fdd\u5b58\u4ea4\u6613\u5185\u5bb9\uff0c\u4ece\u4e2d\u8ba1\u7b97\u51fa\u79c1\u94a5 <em>d<\/em>\uff0c\u5e76\u6309\u9884\u5148\u8bbe\u7f6e\u7684\u89e3\u7801\u89c4\u5219\u89e3\u51fa\u547d\u4ee4\u3002\u4e0b\u8868\u662f\u6bd4\u7279\u5e01\u4ea4\u6613\u7684\u7b7e\u540d\u5b57\u6bb5\u7ec4\u6210\u3002\u4ea4\u6613\u7b7e\u540d\u91c7\u7528 DER \u7f16\u7801\uff0c\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u68c0\u6d4b\u51fa\u4e24\u4e2a\u76f8\u540c\u7684 <em>r<\/em>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"916\" height=\"464\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/image-3.png\" alt=\"\" class=\"wp-image-544\"\/><figcaption>\u6bd4\u7279\u5e01\u4ea4\u6613\u7684\u7b7e\u540d\u5b57\u6bb5\u7ec4\u6210<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65b9\u6cd5\u7684\u5f0a\u7aef\u662f\uff0c\u4efb\u4f55\u4eba\u90fd\u80fd\u901a\u8fc7\u67e5\u770b\u4e24\u4e2a\u4ea4\u6613\u662f\u5426\u4f7f\u7528\u76f8\u540c\u968f\u673a\u6570\u6765\u8fdb\u884c\u79c1\u94a5\u7684\u8ba1\u7b97\u3002\u6bd4\u7279\u5e01\u7f51\u7edc\u4e2d\u4f1a\u6709\u4e00\u4e9b\u4ea4\u6613\u53d1\u8d77\u8005\u56e0\u5927\u610f\u7b49\u539f\u56e0\u4f7f\u7528\u4e86\u76f8\u540c\u7684\u968f\u673a\u6570\u8fdb\u884c\u7b7e\u540d\u3002\u5982\u679c\u8fd9\u4e9b\u79c1\u94a5\u88ab\u6cc4\u9732\uff0c\u90a3\u4e48\u4e0e\u8fd9\u4e2a\u5730\u5740\u76f8\u5173\u7684\u6bd4\u7279\u5e01\u5b58\u5728\u88ab\u7a83\u53d6\u7684\u98ce\u9669\u3002\u6240\u4ee5\u6bd4\u7279\u5e01\u7f51\u7edc\u4e0a\u6709\u4e00\u4e9b\u7a0b\u5e8f\u5bf9\u4ea4\u6613\u8fdb\u884c\u76d1\u89c6\uff0c\u5f53\u53d1\u73b0\u67d0\u4e00\u5730\u5740\u7684\u4e24\u4e2a\u4ea4\u6613\u4f7f\u7528\u76f8\u540c\u7684\u968f\u673a\u6570\u65f6\uff0c\u53ef\u4ee5\u8f6c\u79fb\u8be5\u5730\u5740\u7684\u6bd4\u7279\u5e01\u3002\u56e0\u6b64\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u65f6\u523b\u88ab\u76d1\u89c6\uff0c\u6cc4\u9732\u79c1\u94a5\uff0c\u8fdb\u800c\u6cc4\u9732\u547d\u4ee4\uff0c\u5177\u5907\u4e00\u5b9a\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"905\" height=\"736\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/11116.png\" alt=\"\" class=\"wp-image-545\"\/><figcaption>\u57fa\u4e8e\u79d8\u5bc6\u5171\u4eab\u7684\u5bc6\u94a5\u6cc4\u9732<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u540e\uff0c\u6709\u7814\u7a76\u4eba\u5458\u57fa\u4e8e\u79d8\u5bc6\u5171\u4eab\u673a\u5236\u63d0\u51fa\u4e86\u6539\u8fdb\u65b9\u6cd5\uff0c\u5982\u4e0a\u56fe\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u57fa\u672c\u601d\u60f3\u662f\uff0c\u5982\u4e0b\u6240\u793a\uff0c\u628a\u6bd4\u7279\u5e01\u5730\u5740 <em>A<sub>S<\/sub><\/em> \u7684\u79c1\u94a5 <em>d<\/em> \u62c6\u5206\u6210 <em>X<\/em><sub>1<\/sub> \u548c <em>X<\/em><sub>2<\/sub> \u4e24\u90e8\u5206\uff0c<em>X<\/em><sub>1<\/sub> \u9884\u7f16\u7801\u5230 Bot \u4e2d\uff0c<em>X<\/em><sub>2<\/sub> \u5bf9\u5e94\u7684\u6bd4\u7279\u5e01\u5730\u5740 <em>A<sub>L<\/sub><\/em> \u9884\u7f16\u7801\u5230 Bot \u4e2d\uff1b\u901a\u8fc7\u4e34\u65f6\u5bc6\u94a5\u91cd\u7528\u6cc4\u9732 <em>X<\/em><sub>2<\/sub>\uff0cBot \u53ef\u7531 <em>X<\/em><sub>1<\/sub> \u548c <em>X<\/em><sub>2<\/sub> \u8ba1\u7b97\u51fa <em>d<\/em>\uff0c\u5e76\u7531 <em>d<\/em> \u8ba1\u7b97\u51fa\u6bd4\u7279\u5e01\u5730\u5740 <em>A<sub>S<\/sub><\/em>\uff1b\u901a\u8fc7\u76d1\u542c\u4e0e <em>A<sub>S<\/sub><\/em> \u76f8\u5173\u7684\u4ea4\u6613\uff0c\u83b7\u53d6\u547d\u4ee4\u4fe1\u606f\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">0 &lt; <em>d<\/em> &lt; <em>n<\/em>, 0 &lt; <em>R<\/em> &lt; <em>n<\/em><br><em>X<\/em><sub>1<\/sub> \u2261 <em>d<\/em> + <em>R<\/em> mod <em>\u2061n<\/em><br><em>X<\/em><sub>2<\/sub> \u2261 <em>d<\/em> + 2<em>R<\/em> mod\u2061 <em>n<\/em><br><em>d<\/em> \u2261 2\u22c5<em>X<\/em><sub>1<\/sub> &#8211; <em>X<\/em><sub>2<\/sub> mod\u2061 <em>n<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u4eba\u5458\u8ba4\u4e3a\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u51cf\u5c11\u7531\u6cc4\u9732\u79c1\u94a5\u5e26\u6765\u7684\u547d\u4ee4\u6cc4\u9732\u7684\u98ce\u9669\uff0c\u4e5f\u80fd\u9690\u85cf\u5b9e\u9645\u53d1\u9001\u547d\u4ee4\u7684\u6bd4\u7279\u5e01\u5730\u5740 <em>A<sub>S<\/sub><\/em>\u3002\u5728 Bot \u672a\u88ab\u9006\u5411\u65f6\uff0c\u65e0\u6cd5\u4ece\u533a\u5757\u94fe\u4e0a\u7684\u4fe1\u606f\u6062\u590d\u51fa <em>X<\/em><sub>2<\/sub>\uff0c\u4e5f\u65e0\u6cd5\u5f97\u5230\u5730\u5740 <em>A<sub>S<\/sub><\/em>\u3002\u7136\u800c\uff0c\u5728 Bot \u7aef\u88ab\u62ff\u4e0b\u540e\uff0c\u5206\u6790\u4eba\u5458\u4ecd\u80fd\u901a\u8fc7\u8ba1\u7b97\u5f97\u5230\u79c1\u94a5d\u548c\u53d1\u9001\u547d\u4ee4\u7684\u6bd4\u7279\u5e01\u5730\u5740 <em>A<sub>S<\/sub><\/em>\uff0c\u4e5f\u5177\u6709\u4e00\u5b9a\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u79c1\u94a5\u5373\u5bc6\u94a5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u91cd\u7528\u968f\u673a\u5bc6\u94a5\u4f1a\u5e26\u6765\u8f83\u5927\u7684\u5f02\u5e38\uff0c\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u4e86\u907f\u514d\u968f\u673a\u5bc6\u94a5\u91cd\u7528\u7684\u65b9\u6cd5\uff0c\u5982\u4e0b\u56fe\u3002\u6b64\u65b9\u6cd5\u9700\u8981\u628a\u4e00\u4e2a <em>k<sub>leak<\/sub><\/em> \u548c\u6bd4\u7279\u5e01\u5730\u5740 <em>A<sub>S<\/sub><\/em> \u9884\u7f16\u7801\u5230 Bot \u4e2d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u547d\u4ee4\u53d1\u9001\u8005\u6765\u8bf4\uff0c\u628a\u547d\u4ee4\u4fe1\u606f\u52a0\u5bc6\u540e\u4fdd\u5b58\u5728\u4ea4\u6613\u4e2d\uff1b\u4f7f\u7528\u4e0d\u540c\u7684\u968f\u673a\u6570k\u751f\u6210\u4e0d\u540c\u7684\u4ea4\u6613\u7b7e\u540d (<em>r<\/em>, <em>s<\/em>)\uff1b\u5bf9\u4e8e\u6700\u540e\u4e00\u4e2a\u4ea4\u6613\uff0c\u4f7f\u7528 <em>k<sub>leak<\/sub><\/em> \u4f5c\u4e3a\u968f\u673a\u6570\u8fdb\u884c\u7b7e\u540d\uff1b\u53d1\u9001\u4ea4\u6613\u5230\u533a\u5757\u94fe\u7f51\u7edc\uff0c\u7b49\u5f85\u4e0a\u4e00\u4e2a\u4ea4\u6613\u88ab\u786e\u8ba4\u4e0a\u94fe\u540e\u518d\u53d1\u9001\u4e0b\u4e00\u4e2a\u4ea4\u6613\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e Bot \u6765\u8bf4\uff0c\u9700\u8981\u76d1\u542c\u6bcf\u4e00\u4e2a\u4e0e <em>A<sub>S<\/sub><\/em> \u76f8\u5173\u7684\u4ea4\u6613\uff0c\u5bf9\u4e8e\u6bcf\u4e2a\u4ea4\u6613\uff0c\u6839\u636e <em>k<sub>leak<\/sub><\/em> \u8ba1\u7b97\u4e00\u4e2a\u53ef\u80fd\u7684\u79c1\u94a5\u503c <em>d&#8217;<\/em>\uff0c\u5e76\u6839\u636e <em>d&#8217;<\/em> \u8ba1\u7b97\u51fa\u4e00\u4e2a\u6bd4\u7279\u5e01\u5730\u5740 <em>A&#8217;<\/em>\u3002\u82e5 <em>A&#8217;<\/em> \u2260 <em>A<sub>S<\/sub><\/em>\uff0c\u5219\u4fdd\u5b58\u6b64\u4ea4\u6613\uff0c\u7ee7\u7eed\u76d1\u542c\u533a\u5757\u94fe\u4fe1\u606f\u3002\u82e5 <em>A&#8217;<\/em> = <em>A<sub>S<\/sub><\/em>\uff0c\u5219\u4f7f\u7528\u6b64 <em>d&#8217;<\/em> \u4f5c\u4e3a\u5bc6\u94a5\uff0c\u89e3\u5bc6\u4fdd\u5b58\u7684\u4ea4\u6613\uff0c\u83b7\u53d6\u547d\u4ee4\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>d&#8217;<\/em> \u2261 <em>r<\/em><sup>-1<\/sup>\u22c5(<em>s<\/em>\u22c5<em>k<sub>leak<\/sub><\/em> &#8211; <em>h<\/em>(<em>x<\/em>)) mod\u2061 <em>n<\/em><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"948\" height=\"740\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/11117.png\" alt=\"\" class=\"wp-image-546\"\/><figcaption>\u57fa\u4e8e\u968f\u673a\u6570\u6cc4\u9732\u65b9\u5f0f\u7684 CC \u793a\u610f<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u505a\u6cd5\u7565\u663e\u590d\u6742\uff0c\u76f8\u5f53\u4e8e\u7ed3\u5408\u4e86\u5229\u7528\u4ea4\u6613\u811a\u672c\u548c\u5229\u7528\u968f\u673a\u6570\u91cd\u7528\u4e24\u79cd\u65b9\u6cd5\u3002\u4f46\u6b63\u662f\u56e0\u4e3a\u8fd9\u79cd\u590d\u6742\u7684\u7ed3\u5408\uff0c\u4f7f\u8fd9\u79cd\u65b9\u6cd5\u89c4\u907f\u4e86\u5176\u4ed6\u65b9\u6cd5\u7684\u4e00\u4e9b\u95ee\u9898\u3002\u6bd4\u5982\uff0c\u76f8\u5bf9\u4e8e\u4f7f\u7528\u4ea4\u6613\u811a\u672c\u8fdb\u884c CC \u6765\u8bf4\uff0c\u5373\u4f7f Bot \u7aef\u4e0d\u53ef\u9760\uff0c\u5728\u53d1\u51fa\u6700\u540e\u4e00\u4e2a\u4ea4\u6613\u4e4b\u524d\uff0c\u5206\u6790\u4eba\u5458\u4e5f\u4e0d\u80fd\u4ece\u5df2\u6709\u7684\u4ea4\u6613\u4e2d\u83b7\u53d6\u547d\u4ee4\u4fe1\u606f\uff1b\u76f8\u6bd4 Glupteba \u800c\u8a00\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u9700\u8981\u5728 Bot \u4e2d\u786c\u7f16\u7801\u5bf9\u79f0\u5bc6\u94a5\uff0c\u800c 32 \u5b57\u8282\u7684 <em>d<\/em> \u4f5c\u4e3a\u5bf9\u79f0\u5bc6\u94a5\u4e5f\u8db3\u591f\u5b89\u5168\uff1b\u76f8\u5bf9\u4e0e\u76f4\u63a5\u5229\u7528\u4e34\u65f6\u5bc6\u94a5\u91cd\u7528\u6062\u590d\u79c1\u94a5\u6765\u8bf4\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4f1a\u533a\u5757\u94fe\u4e0a\u7559\u4e0b\u4f7f\u7528\u76f8\u540c\u968f\u673a\u5bc6\u94a5\u7684\u8bb0\u5f55\uff0c\u4e5f\u89c4\u907f\u4e86\u4e00\u90e8\u5206\u76d1\u89c6\u3002\u7406\u8bba\u4e0a\uff0c\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u53d1\u9001\u65e0\u9650\u957f\u7684\u547d\u4ee4\u3002\u547d\u4ee4\u53d1\u9001\u8005\u53ef\u4ee5\u5728\u53d1\u5e03\u7684\u547d\u4ee4\u4e2d\u5d4c\u5165\u4e0b\u4e00\u4e2a\u8981\u76d1\u89c6\u7684\u6bd4\u7279\u5e01\u5730\u5740 <em>A<sub>S, new<\/sub><\/em> \u548c\u65b0\u7684\u968f\u673a\u6570 <em>k<sub>leak, new<\/sub><\/em>\uff0c\u8fd9\u6837\u53ef\u4ee5\u5728\u79c1\u94a5\u6cc4\u9732\u4ee5\u540e\u5f03\u7528\u5f53\u524d\u7684\u6bd4\u7279\u5e01\u5730\u5740\uff0c\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u89c4\u907f\u4e86\u8be5\u5730\u5740\u88ab\u5206\u6790\u4eba\u5458\u5229\u7528\u540e\u7ed9 Bot \u8bbe\u65bd\u5e26\u6765\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u65b9\u6cd5\u4e5f\u6709\u4e00\u5b9a\u7684\u5c40\u9650\u6027\u3002\u643a\u5e26\u547d\u4ee4\u7684 OP_RETURN \u7c7b\u578b\u7684\u4ea4\u6613\u5747\u548c\u4e00\u4e2a\u6bd4\u7279\u5e01\u5730\u5740\u76f8\u5173\uff0c\u4f1a\u5f15\u8d77\u4e00\u5b9a\u7684\u5f02\u5e38\u3002\u867d\u7136\u4e0d\u80fd\u88ab\u89e3\u5bc6\uff0c\u4f46\u8fd9\u79cd\u4ea4\u6613\u4e5f\u4f1a\u88ab\u533a\u5757\u94fe\u6c38\u4e45\u8bb0\u5f55\u3002Bot \u9700\u8981\u4e0d\u65ad\u8f6e\u8be2\u83b7\u53d6\u4e0e\u9884\u8bbe\u7684\u6bd4\u7279\u5e01\u5730\u5740\u76f8\u5173\u7684\u4ea4\u6613\uff0c\u9700\u8981\u5728\u5bbf\u4e3b\u673a\u4e0a\u8fdb\u884c\u4e00\u5b9a\u91cf\u7684\u8ba1\u7b97\u6765\u5339\u914d <em>d&#8217;<\/em>\u3001<em>A&#8217;<\/em> \u548c\u89e3\u5bc6\u547d\u4ee4\uff0c\u8fd9\u4e9b\u7f51\u7edc\u4e0e\u6587\u4ef6\u884c\u4e3a\u53ef\u80fd\u4f1a\u5f15\u8d77\u5f02\u5e38\u3002\u53e6\u5916\uff0c\u6b64\u65b9\u6cd5\u4e5f\u6ca1\u6709\u63d0\u4f9b\u5408\u9002\u7684\u6570\u636e\u56de\u4f20\u673a\u5236\uff0c\u5728\u9762\u4e34 Bot \u7aef\u9700\u8981\u56de\u4f20\u6570\u636e\u7684\u60c5\u51b5\u65f6\u4ecd\u9700\u5176\u4ed6\u65b9\u6cd5\u914d\u5408\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b7e\u540d\u5373\u547d\u4ee4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0e\u4e0a\u8ff0\u4e24\u79cd\u65b9\u6cd5\u4e0d\u540c\u7684\u662f\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u9700\u8981\u5229\u7528\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\u7684\u4e34\u65f6\u5bc6\u94a5\u91cd\u7528\u653b\u51fb\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u601d\u60f3\u662f\uff0c\u4f7f\u7528\u4e0d\u540c\u7684\u968f\u673a\u6570\uff0c\u4f7f\u4ea7\u751f\u7684\u7b7e\u540d\u7684\u524d <em>x<\/em> \u4f4d\u4e3a\u547d\u4ee4\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4f1a\u5f15\u8d77\u533a\u5757\u94fe\u4e0a\u7684\u5f02\u5e38\uff0c\u4e5f\u4e0d\u5fc5\u4f7f\u7528 OP_RETURN \u5b57\u6bb5\uff0c\u4f46\u6bcf\u4e2a\u4ea4\u6613\u80fd\u5d4c\u5165\u7684\u547d\u4ee4\u957f\u5ea6\u5927\u5927\u53d7\u9650\uff0c\u800c\u4e14\u4f1a\u6709\u4e00\u5b9a\u7684\u8ba1\u7b97\u91cf\u3002\u5728\u9762\u5bf9\u8f83\u957f\u7684\u547d\u4ee4\u65f6\uff0c\u9700\u5c06\u547d\u4ee4\u62c6\u5206\u6210\u591a\u4e2a\u4ea4\u6613\u8fdb\u884c\u4e0b\u53d1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 ZombieCoin \u4e2d\uff0c\u4f5c\u8005\u5bf9\u6b64\u65b9\u6cd5\u8fdb\u884c\u4e86\u5b9e\u9a8c\u3002\u5b9e\u9a8c\u73af\u5883\u4e3a Intel i7 2.8GHz 8GB RAM \u7684 64 \u4f4d Windows 7 \u8bbe\u5907\uff0c\u4f7f\u7528 OpenSSL \u5de5\u5177\u96c6\u751f\u6210 ECDSA \u7b7e\u540d\u3002\u5b9e\u9a8c\u7ed3\u679c\u5982\u4e0b\u56fe\u3002\u5728\u5355\u7ebf\u7a0b\u987a\u5e8f\u641c\u7d22\u7684\u60c5\u51b5\u4e0b\uff0c\u5f53\u6307\u5b9a\u7b7e\u540d\u7684\u524d 14 \u4f4d\u65f6\uff0c\u9700\u8981\u5927\u7ea6 10 \u5206\u949f\u5b8c\u6210\u7b7e\u540d\u751f\u6210\u3002\u5728\u591a\u7ebf\u7a0b\u987a\u5e8f\u641c\u7d22\u7684\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u5927\u7ea6 3 \u5206\u949f\u3002\u5728\u591a\u7ebf\u7a0b\u975e\u987a\u5e8f\u641c\u7d22\u7684\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u5927\u7ea6 2 \u5206\u949f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"728\" height=\"483\" src=\"https:\/\/www.91tfboys.com\/wp-content\/uploads\/2020\/07\/11118.png\" alt=\"\" class=\"wp-image-547\"\/><figcaption>\u65f6\u95f4\u6d88\u8017<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u5728\u4e8e\u4e0d\u4f1a\u5f15\u8d77\u4ea4\u6613\u548c\u533a\u5757\u94fe\u7684\u5f02\u5e38\u3002\u5176\u7f3a\u70b9\u6709\u4ee5\u4e0b\u51e0\u70b9\u3002\u5f53 Bot \u88ab\u9006\u5411\u65f6\uff0c\u5206\u6790\u4eba\u5458\u4ecd\u53ef\u4ee5\u5bf9\u6240\u4e0b\u53d1\u7684\u4e00\u5207\u547d\u4ee4\u8fdb\u884c\u8ffd\u8e2a\uff0c\u8fd9\u4e9b\u4fe1\u606f\u4e5f\u4f1a\u88ab\u533a\u5757\u94fe\u6c38\u4e45\u8bb0\u5f55\u3002\u7531\u4e8e\u6bcf\u4e2a\u4ea4\u6613\u80fd\u643a\u5e26\u7684\u4fe1\u606f\u6709\u9650\uff0c\u8fd9\u79cd\u65b9\u6cd5\u53ef\u80fd\u9700\u8981\u521b\u5efa\u591a\u4e2a\u4ea4\u6613\u6765\u53d1\u9001\u4e00\u6761\u547d\u4ee4\uff0c\u8f83\u4e3a\u7e41\u7410\uff0c\u800c\u4e14\u8fc7\u591a\u7684\u4ea4\u6613\u4f1a\u6d88\u8017\u66f4\u591a\u7684\u624b\u7eed\u8d39\u3002\u5982\u679c\u8981\u63d0\u9ad8\u4ea4\u6613\u643a\u5e26\u7684\u4fe1\u606f\u957f\u5ea6\uff0c\u9700\u8981\u63a7\u5236\u7aef\u6d88\u8017\u4e00\u5b9a\u7684\u8ba1\u7b97\u91cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e5f\u6ca1\u6709\u8003\u8651 Bot \u4fe1\u606f\u56de\u4f20\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c55\u671b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u6bd4\u7279\u5e01\u533a\u5757\u94fe\u505a CC \u7684\u8fd9\u4e9b\u65b9\u6cd5\u4e2d\uff0c\u5747\u5b58\u5728\u4e00\u4e9b\u5c1a\u672a\u89e3\u51b3\u7684\u95ee\u9898\uff0c\u5982 Bot \u7f51\u7edc\u884c\u4e3a\u5f02\u5e38\u3001Bot \u4fe1\u606f\u65e0\u6cd5\u56de\u4f20\u3001\u4ea4\u6613\u643a\u5e26\u4fe1\u606f\u5c11\u3001\u547d\u4ee4\u88ab\u6c38\u4e45\u8bb0\u5f55\u5728\u94fe\u7b49\u3002\u9762\u5bf9\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e00\u4e9b\u4eba\u5458\u63d0\u51fa\u4e86\u4f7f\u7528\u667a\u80fd\u5408\u7ea6\u3001\u6bd4\u7279\u5e01\u6d4b\u8bd5\u94fe Testnet \u7b49\u8fdb\u884c CC \u7684\u65b9\u6cd5\u3002\u6bd4\u5982\u4ee5\u592a\u574a\u667a\u80fd\u5408\u7ea6\u4e2d\uff0c\u547d\u4ee4\u7684\u957f\u5ea6\u4e0d\u53d7\u9650\uff0c\u53ef\u4ee5\u53d1\u5e03\u66f4\u957f\u7684\u547d\u4ee4\uff1b\u6bd4\u7279\u5e01\u6d4b\u8bd5\u94fe\u76f8\u5bf9\u6bd4\u7279\u5e01\u4e3b\u94fe\u5177\u6709\u66f4\u5c11\u7684\u9650\u5236\uff0c\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u83b7\u53d6\u5e01\uff0c\u80fd\u89e3\u51b3 Bot \u6570\u636e\u56de\u4f20\u7684\u95ee\u9898\uff0c\u4e5f\u53ef\u4ee5\u53d1\u5e03\u66f4\u957f\u7684\u547d\u4ee4\u3002\u6b64\u5916\uff0c\u65e0\u8bba\u662f\u6bd4\u7279\u5e01\u8fd8\u662f\u667a\u80fd\u5408\u7ea6\uff0c\u8fd9\u4e9b\u6570\u5b57\u8d27\u5e01\u4e2d\u5747\u4f7f\u7528\u4e86\u692d\u5706\u66f2\u7ebf\u5bc6\u7801\u7b97\u6cd5\uff0c\u6545\u672c\u6587\u4e2d\u63d0\u5230\u7684\u5229\u7528\u692d\u5706\u66f2\u7ebf\u6570\u5b57\u7b7e\u540d\u95ee\u9898\u8fdb\u884c CC \u7684\u65b9\u6cd5\u4e5f\u540c\u6837\u9002\u7528\u4e8e\u5176\u4ed6\u5e01\u79cd\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u4ece\u76ee\u524d\u66dd\u5149\u7684\u6848\u4f8b\u6765\u770b\uff0c\u533a\u5757\u94fe\u53ea\u662f CC \u6d3b\u52a8\u4e2d\u7684\u4e00\u90e8\u5206\uff0c\u4f7f\u7528\u8005\u5f80\u5f80\u7ed3\u5408\u533a\u5757\u94fe\u548c\u5176\u4ed6\u65b9\u6cd5\u4e00\u8d77\u4f7f\u7528\uff0c\u4ee5\u6b64\u5229\u7528\u533a\u5757\u94fe\u7684\u7279\u6027\u5e76\u89c4\u907f\u533a\u5757\u94fe\u7684\u7f3a\u9677\u3002\u5173\u4e8e\u68c0\u6d4b\u5229\u7528\u6bd4\u7279\u5e01\u533a\u5757\u94fe\u505a CC \u7684\u6d3b\u52a8\uff0c\u76ee\u524d\u4e5f\u6709\u56fd\u5916\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u4e86\u4e00\u4e9b\u65b9\u6cd5\uff0c\u4f46\u4ece\u5b9e\u9a8c\u6765\u770b\uff0c\u6548\u679c\u5e76\u4e0d\u660e\u6717\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c0f\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u603b\u7ed3\u4e86\u76ee\u524d\u5229\u7528\u6bd4\u7279\u5e01\u533a\u5757\u94fe\u8fdb\u884c CC \u7684\u65b9\u6cd5\uff0c\u4e3b\u8981\u6709\u5229\u7528\u4ea4\u6613\u811a\u672c\u3001\u4ea4\u6613\u5730\u5740\u3001\u4ea4\u6613\u503c\u548c\u6570\u5b57\u7b7e\u540d\u7b49\u51e0\u7c7b\u65b9\u6cd5\u3002\u4ece\u76ee\u524d\u7684\u5206\u6790\u6765\u770b\uff0c\u628a\u547d\u4ee4\u7f16\u7801\u5728\u4ea4\u6613\u811a\u672c\u7684\u505a\u6cd5\u6bd4\u8f83\u7075\u6d3b\uff0c\u80fd\u4ee5\u8f83\u5c11\u7684\u5f00\u9500\u4f20\u9012\u66f4\u591a\u7684\u4fe1\u606f\uff0c\u4f46\u9700\u8981\u521b\u5efa\u5f88\u591a OP_RETURN \u7c7b\u578b\u7684\u4ea4\u6613\u3002\u5229\u7528\u4ea4\u6613\u5730\u5740\u7684\u65b9\u6cd5\u5177\u6709\u5f88\u591a\u4f18\u52bf\uff0c\u5982\u5d4c\u5165\u7387\u9ad8\u3001\u6297\u6eaf\u6e90\u3001\u6bd4\u7279\u5e01\u53ef\u56de\u6536\u7b49\uff0c\u4f46\u9700\u8981\u5f15\u5165\u7b2c\u4e09\u65b9\u4fe1\u9053\u4f20\u9012\u989d\u5916\u7684\u4fe1\u606f\uff0c\u6682\u65f6\u4e0d\u9002\u7528\u4e8e CC\u3002\u5229\u7528\u4ea4\u6613\u503c\u4f20\u9012\u4fe1\u606f\u7684\u65b9\u6cd5\u53ea\u9700\u521b\u5efa\u666e\u901a\u7684\u4ea4\u6613\u5373\u53ef\uff0c\u4f46\u4f20\u9012\u7684\u4fe1\u606f\u91cf\u6709\u9650\u3002\u5229\u7528 ECDSA 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\u7684\u65b9\u6cd5\uff0c\u7406\u8bba\u4e0a\u53ef\u4ee5\u5728\u4f20\u9012\u65e0\u9650\u957f\u7684\u547d\u4ee4\uff0c\u5e76\u4e14\u4e0d\u4f1a\u5728\u6bd4\u7279\u5e01\u533a\u5757\u94fe\u4e0a\u9020\u6210\u592a\u5927\u7684\u5f02\u5e38\uff0c\u4f46\u6b64\u65b9\u6cd5\u7684\u8ba1\u7b97\u91cf\u7a0d\u5927\u3002\u5229\u7528\u7b7e\u540d\u503c\u9690\u85cf\u547d\u4ee4\u7684\u65b9\u6cd5\u64cd\u4f5c\u8f83\u4e3a\u5bb9\u6613\uff0c\u4f46\u643a\u5e26\u7684\u4fe1\u606f\u5b9e\u5728\u6709\u9650\uff0c\u9700\u8981\u5728\u547d\u4ee4\u7f16\u7801\u4e0e\u683c\u5f0f\u4e0a\u82b1\u8d39\u529f\u592b\u624d\u80fd\u4f7f\u7528\u5f97\u5f53\u3002\u672c\u6587\u8fd8\u5bf9\u4f7f\u7528\u533a\u5757\u94fe\u505a CC \u8fdb\u884c\u4e86\u5c55\u671b\uff0c\u6c47\u96c6\u4e86\u4e00\u4e9b\u5b66\u672f\u754c\u4e0e\u5de5\u4e1a\u754c\u7684\u76f8\u5173\u62d3\u5c55\u3002\u4ece\u76ee\u524d\u7684\u89c2\u5bdf\u6765\u770b\uff0c\u4f7f\u7528\u533a\u5757\u94fe\u505a CC \u7684\u65b9\u6cd5\u6bd4\u8f83\u660e\u786e\uff0c\u76f8\u5173\u7684\u6280\u672f\u4e5f\u6bd4\u8f83\u6210\u719f\u3002\u7b14\u8005\u8ba4\u4e3a\uff0c\u4e5f\u8bb8\u533a\u5757\u94fe\u4e0d\u80fd\u627f\u62c5\u8d77\u5b8c\u6574\u7684 CC \u8fc7\u7a0b\uff0c\u4f46\u5982\u679c\u4f7f\u7528\u5de7\u5999\u5f97\u5f53\uff0c\u533a\u5757\u94fe\u80fd\u5728 CC \u6216 APT \u6d3b\u52a8\u4e2d\u53d1\u6325\u51fa\u66f4\u5927\u4ef7\u503c\u3002\u6211\u4eec\u62ed\u76ee\u4ee5\u5f85\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u81f4\u8c22<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6587\u7684\u5b8c\u6210\u8fc7\u7a0b\u4e2d\uff0cArkTeam \u548c\u5c71\u57ce\u5b89\u5168\u63d0\u51fa\u4e86\u5f88\u591a\u6709\u4ef7\u503c\u7684\u610f\u89c1\u548c\u89c2\u70b9\uff0c\u5728\u6b64\u81f4\u8c22\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u8d44\u6599<\/h2>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\"><li>KLmoney. &#8220;Bitcoin: Dissecting Transactions.&#8221; https:\/\/klmoney.wordpress.com\/bitcoin-dissecting-transactions\/.<\/li><li>Bitcoin Wiki. &#8220;Script.&#8221; https:\/\/en.bitcoin.it\/wiki\/Script.<\/li><li>Ali, Syed Taha, et al. &#8220;ZombieCoin: Powering Next-Generation Botnets with Bitcoin.&#8221; (2015).<\/li><li>Ali, Syed Taha, et al. &#8220;ZombieCoin 2.0: managing next-generation botnets using Bitcoin.&#8221;&nbsp; (2018).<\/li><li>Jie Yin, Xiang Cui, et al. &#8220;CoinBot: A Covert Botnet in the Cryptocurrency Network.&#8221; (2020)<\/li><li>Weizheng Wang, Chunhua Su. &#8220;CCBRSN: A System with High Embedding Capacity for Covert Communication in Bitcoin.&#8221; (2020)<\/li><li>Kobi Eisenkraft, et al. &#8220;Pony\u2019s C&amp;C servers hidden inside the Bitcoin blockchain.&#8221; https:\/\/research.checkpoint.com\/2019\/ponys-cc-servers-hidden-inside-the-bitcoin-blockchain\/<\/li><li>Paar, Christof, et al. &#8220;Understanding Cryptography.&#8221; (2010).<\/li><li>Jaromir Horejsi, et al. &#8220;Glupteba Campaign Hits Network Routers and Updates C&amp;C Servers with Data from Bitcoin Transactions.&#8221; https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/glupteba-campaign-hits-network-routers-and-updates-cc-servers-with-data-from-bitcoin-transactions\/.<\/li><li>Frkat, Davor, et al. &#8220;ChainChannels: Private Botnet Communication Over Public Blockchains.&#8221; (2018).<\/li><li>Jonathan Sweeny. &#8220;Tearing up Smart Contract Botnets.&#8221; (2018)<\/li><li>Franzoni, Federico, et al. &#8220;Leveraging Bitcoin Testnet for Bidirectional Botnet Command and Control Systems.&#8221; (2020).<\/li><li>Zarpelao, Bruno Bogaz, et al. &#8220;Detection of Bitcoin-Based Botnets Using a One-Class Classifier.&#8221; (2019)<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u672c\u6587\u521d\u7248\u5b8c\u6210\u4e8e 2020 \u5e74 2 \u6708  15 \u65e5\uff0c\u4e8e 2020 \u5e74 2 \u6708 24 \u65e5\u9996\u53d1\u4e8e\u5b89\u5168\u5ba2 <a rel=\"noreferrer noopener\" href=\"https:\/\/www.anquanke.com\/post\/id\/199465\" target=\"_blank\">https:\/\/www.anquanke.com\/post\/id\/199465<\/a> \u3002\u672c\u6587\u4e8c\u7248\u5b8c\u6210\u4e8e 2020 \u5e74 7 \u6708 11 \u65e5\uff0c\u4e8e 2020 \u5e74 7 \u6708 12 \u65e5\u53d1\u5e03\u4e8e @RealWorls <a href=\"https:\/\/www.91tfboys.com\/?p=535\">https:\/\/www.91tfboys.com\/?p=535<\/a> \u3002\u672c\u6587\u4e09\u7248\u4fee\u8ba2\u4e8e 2020 \u5e74 12 \u6708 12 \u65e5\u3002\u672c\u6587\u7cfb\u539f\u521b\u4f5c\u54c1\uff0c\u8f6c\u8f7d\u521d\u7248\u8bf7\u6ce8\u660e\u6765\u6e90\u4e8e<a rel=\"noreferrer noopener\" href=\"https:\/\/www.anquanke.com\/post\/id\/199465\" target=\"_blank\">\u5b89\u5168\u5ba2<\/a>\uff0c\u8f6c\u8f7d\u4e8c\u7248\u3001\u4e09\u7248\u8bf7\u6ce8\u660e\u6765\u6e90\u4e8e <a href=\"https:\/\/www.91tfboys.com\/?p=535\">@RealWorlds<\/a> \uff0c\u5e76\u9075\u5b88<a rel=\"noreferrer noopener\" href=\"https:\/\/www.anquanke.com\/note\/repost\" target=\"_blank\">\u5b89\u5168\u5ba2\u8f6c\u8f7d\u89c4\u5219<\/a>\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8e\u533a\u5757\u94fe\u5177\u5907\u4e0d\u6613\u5c01\u9501\u3001\u4e0d\u6613\u7be1\u6539\u3001\u4e0d\u6613\u6eaf\u6e90\u3001\u6613\u4e8e\u8bbf\u95ee\u7b49\u7279\u70b9\uff0c\u4e00\u4e9b\u4e1a\u754c\u4eba\u58eb\u63d0\u51fa\u4e86\u4f7f\u7528\u533a\u5757\u94fe\u8fdb\u884c CC \u7684\u65b9\u6cd5\u3002\u672c\u6b21\u62a5\u544a\u4e3b\u8981\u4ecb\u7ecd\u4ee5\u6bd4\u7279\u5e01\u7684\u4ea4\u6613\u4e3a\u8f7d\u4f53\u8fdb\u884c CC 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