{"id":495,"date":"2024-09-24T20:34:27","date_gmt":"2024-09-24T12:34:27","guid":{"rendered":"https:\/\/hk007.net\/?p=495"},"modified":"2024-09-24T20:34:31","modified_gmt":"2024-09-24T12:34:31","slug":"%e5%8d%80%e5%a1%8a%e9%8f%88%e5%ae%89%e5%85%a8%e5%85%a5%e9%96%80%e7%ad%86%e8%a8%98%e5%85%ad-%e6%85%a2%e9%9c%a7%e7%a7%91%e6%99%ae","status":"publish","type":"post","link":"https:\/\/hk007.net\/?p=495","title":{"rendered":"\u5340\u584a\u93c8\u5b89\u5168\u5165\u9580\u7b46\u8a18(\u516d) | \u6162\u9727\u79d1\u666e"},"content":{"rendered":"\n<p>\u6587\u7ae0\u4f86\u6e90\uff1a\u6162\u9727\u79d1\u6280<br>\u7e41\u9ad4\u7ffb\u8b6f\uff1ahk007.net \u9023\u8f096\/10<\/p>\n\n\n\n<p>\u667a\u6167\u5408\u7d04 Smart Contract<br>\u667a\u6167\u5408\u7d04(Smart Contract)\u4e26\u4e0d\u662f\u4e00\u500b\u65b0\u7684\u6982\u5ff5\uff0c\u65e9\u5728 1995 \u5e74\u5c31\u7531\u8de8\u9818\u57df\u6cd5\u5f8b\u5b78\u8005 Nick Szabo \u63d0\u51fa\uff1a\u667a\u6167\u5408\u7d04\u662f\u4e00\u5957\u4ee5\u6578\u5b57\u5f62\u5f0f\u5b9a\u7fa9\u7684\u627f\u8afe(Promises)\uff0c\u5305\u62ec\u5408\u7d04\u53c3\u8207\u65b9\u53ef\u4ee5\u5728\u4e0a\u9762\u57f7\u884c\u9019\u4e9b\u627f\u8afe\u7684\u5354\u8b70\u3002\u5728\u5340\u584a\u93c8\u9818\u57df\u4e2d\uff0c\u667a\u6167\u5408\u7d04\u672c\u8cea\u53ef\u4ee5\u8aaa\u662f\u4e00\u6bb5\u57f7\u884c\u5728\u5340\u584a\u93c8\u7db2\u8def\u4e2d\u7684\u7a0b\u5f0f\u78bc\uff0c\u5b83\u4ee5\u8a08\u7b97\u6a5f\u6307\u4ee4\u7684\u65b9\u5f0f\u5be6\u73fe\u4e86\u50b3\u7d71\u5408\u7d04\u7684\u81ea\u52d5\u5316\u8655\u7406\uff0c\u5b8c\u6210\u4f7f\u7528\u8005\u6240\u8ce6\u4e88\u7684\u696d\u52d9\u908f\u8f2f\u3002<\/p>\n\n\n\n<p>\u96a8\u8457\u5340\u584a\u93c8\u667a\u6167\u5408\u7d04\u6578\u91cf\u7684\u8207\u65e5\u4ff1\u589e\uff0c\u96a8\u4e4b\u66b4\u9732\u51fa\u4f86\u7684\u5b89\u5168\u554f\u984c\u4e5f\u8d8a\u4f86\u8d8a\u591a\uff0c\u653b\u64ca\u8005\u5e38\u80fd\u5229\u7528\u6f0f\u6d1e\u5165\u4fb5\u7cfb\u7d71\u5c0d\u667a\u6167\u5408\u7d04\u4f7f\u7528\u8005\u9020\u6210\u5de8\u5927\u640d\u5931\uff0c\u64da SlowMist Hacked \u7d71\u8a08\uff0c\u622a\u6b62\u76ee\u524d\u50c5 ETH\u3001EOS\u3001TRON \u4e09\u689d\u93c8\u4e0a\u56e0\u667a\u6167\u5408\u7d04\u88ab\u653b\u64ca\u800c\u5c0e\u81f4\u7684\u640d\u5931\u5c31\u9ad8\u9054 \uff04126,883,725.92\uff0c\u5177\u6709\u76f8\u540c\u653b\u64ca\u7279\u5fb5\u7684\u624b\u6cd5\u66f4\u662f\u5448\u73fe\u51fa\u591a\u6b21\u5f97\u624b\u4e14\u8de8\u516c\u93c8\u7684\u8da8\u52e2\uff0c\u63a5\u4e0b\u4f86\u6211\u5011\u5c07\u70ba\u5927\u5bb6\u4ecb\u7d39\u8fd1\u5e74\u4f86\u4e00\u4e9b\u5e38\u898b\u7684\u667a\u6167\u5408\u7d04\u653b\u64ca\u624b\u6cd5\u3002<\/p>\n\n\n\n<p>\u4ea4\u6613\u56de\u6efe\u653b\u64ca Roll Back Attack<br>\u4ea4\u6613\u56de\u6efe\u653b\u64ca(Roll Back Attack)\uff0c\u6545\u540d\u601d\u7fa9\uff0c\u6307\u7684\u662f\u80fd\u5c0d\u4ea4\u6613\u7684\u72c0\u614b\u9032\u884c\u56de\u6efe\u3002\u56de\u6efe\u5177\u9ad4\u662f\u4ec0\u9ebc\u610f\u601d\u5462\uff1f\u56de\u6efe\u5177\u9ad4\u6307\u7684\u662f\u5c07\u5df2\u7d93\u767c\u751f\u7684\u72c0\u614b\u6062\u5fa9\u6210\u5b83\u672a\u767c\u751f\u6642\u5019\u7684\u6a23\u5b50\u3002\u90a3\u9ebc\uff0c\u4ea4\u6613\u56de\u6efe\u7684\u610f\u601d\u5c31\u662f\u5c07\u5df2\u7d93\u767c\u751f\u7684\u4ea4\u6613\u8b8a\u6210\u672a\u767c\u751f\u7684\u72c0\u614b\u3002\u5373\u653b\u64ca\u8005\u672c\u4f86\u5df2\u7d93\u767c\u751f\u4e86\u652f\u4ed8\u52d5\u4f5c\uff0c\u4f46\u662f\u900f\u904e\u67d0\u4e9b\u624b\u6bb5\uff0c\u8b93\u8f49\u8cec\u6d41\u7a0b\u767c\u751f\u932f\u8aa4\uff0c\u5f9e\u800c\u56de\u6efe\u6574\u500b\u4ea4\u6613\u6d41\u7a0b\uff0c\u9054\u5230\u4ea4\u6613\u56de\u6efe\u7684\u76ee\u7684\uff0c\u9019\u7a2e\u653b\u64ca\u624b\u6cd5\u591a\u767c\u65bc\u5340\u584a\u93c8\u4e0a\u7684\u7684\u667a\u6167\u5408\u7d04\u904a\u6232\u7576\u4e2d\uff0c\u7576\u7528\u6236\u7684\u4e0b\u6ce8\u52d5\u4f5c\u548c\u5408\u7d04\u7684\u958b\u734e\u52d5\u4f5c\u5728\u4e00\u500b\u4ea4\u6613\u5167\u7684\u6642\u5019\uff0c\u5373\u5167\u806f\u4ea4\u6613\u3002\u653b\u64ca\u8005\u5c31\u53ef\u4ee5\u900f\u904e\u4ea4\u6613\u767c\u751f\u6642\u6aa2\u6e2c\u667a\u6167\u5408\u7d04\u7684\u67d0\u4e9b\u72c0\u614b\uff0c\u7372\u77e5\u958b\u734e\u8cc7\u8a0a\uff0c\u6839\u64da\u958b\u734e\u8cc7\u8a0a\u9078\u64c7\u662f\u5426\u5c0d\u4e0b\u6ce8\u4ea4\u6613\u9032\u884c\u56de\u6efe\u3002<\/p>\n\n\n\n<p>\u8a72\u653b\u64ca\u624b\u6cd5\u65e9\u671f\u5e38\u7528\u65bc EOS DApp \u4e0a\uff0c\u5f8c\u9010\u6b65\u5411\u6ce2\u5834\u7b49\u5176\u4ed6\u516c\u93c8\u8513\u5ef6\uff0c\u622a\u6b62\u76ee\u524d\uff0c\u5df2\u6709 12 \u500b DApp \u906d\u9047\u653b\u64ca\uff0c\u6162\u9727\u5b89\u5168\u5718\u968a\u5efa\u8b70\u958b\u767c\u8005\u5011\u4e0d\u8981\u5c07\u4f7f\u7528\u8005\u7684\u4e0b\u6ce8\u8207\u958b\u734e\u653e\u5728\u540c\u4e00\u500b\u4ea4\u6613\u5167\uff0c\u9632\u6b62\u653b\u64ca\u8005\u900f\u904e\u6aa2\u6e2c\u667a\u6167\u5408\u7d04\u4e2d\u7684\u958b\u734e\u72c0\u614b\u5be6\u73fe\u4ea4\u6613\u56de\u6efe\u653b\u64ca\u3002<\/p>\n\n\n\n<p>\u4ea4\u6613\u6392\u64e0\u653b\u64ca Transaction Congestion Attack<br>\u4ea4\u6613\u6392\u64e0\u653b\u64ca(Transaction Congestion Attack)\u662f\u91dd\u5c0d EOS \u4e0a\u7684\u4f7f\u7528 defer \u9032\u884c\u958b\u734e\u7684\u904a\u6232\u5408\u7d04\u7684\u4e00\u7a2e\u653b\u64ca\u624b\u6cd5\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u900f\u904e\u67d0\u4e9b\u624b\u6bb5\uff0c\u5728\u904a\u6232\u5408\u7d04\u7684 defer \u958b\u734e\u4ea4\u6613\u524d\u50b3\u9001\u5927\u91cf\u7684 defer \u4ea4\u6613\uff0c\u60e1\u610f\u4fb5\u4f54\u5340\u584a\u5167\u7684 CPU \u8cc7\u6e90\uff0c\u4f7f\u5f97\u667a\u6167\u5408\u7d04\u5167\u672c\u61c9\u5728\u6307\u5b9a\u5340\u584a\u5167\u57f7\u884c\u7684 defer \u958b\u734e\u4ea4\u6613\u56e0\u8cc7\u6e90\u4e0d\u8db3\u7121\u6cd5\u57f7\u884c\uff0c\u53ea\u80fd\u53bb\u5230\u4e0b\u4e00\u500b\u5340\u584a\u624d\u57f7\u884c\u3002\u7531\u65bc\u5f88\u591a EOS \u4e0a\u7684\u904a\u6232\u667a\u6167\u5408\u7d04\u4f7f\u7528\u5340\u584a\u8cc7\u8a0a\u4f5c\u70ba\u667a\u6167\u5408\u7d04\u672c\u8eab\u7684\u96a8\u6a5f\u6578\uff0c\u540c\u4e00\u500b defer \u958b\u734e\u4ea4\u6613\u5728\u4e0d\u540c\u5340\u584a\u5167\u7684\u57f7\u884c\u7d50\u679c\u662f\u4e0d\u4e00\u6a23\u7684\u3002\u900f\u904e\u9019\u6a23\u7684\u65b9\u5f0f\uff0c\u653b\u64ca\u8005\u5728\u7372\u77e5\u7121\u6cd5\u4e2d\u734e\u7684\u6642\u5019\uff0c\u5c31\u900f\u904e\u50b3\u9001\u5927\u91cf\u7684 defer \u4ea4\u6613\uff0c\u5f37\u884c\u8b93\u667a\u6167\u5408\u7d04\u91cd\u65b0\u958b\u734e\uff0c\u5f9e\u800c\u9054\u5230\u653b\u64ca\u76ee\u7684\u3002<\/p>\n\n\n\n<p>\u8a72\u653b\u64ca\u624b\u6cd5\u6700\u65e9\u5728<a href=\"https:\/\/hk007.com\" data-type=\"link\" data-id=\"https:\/\/hk007.com\">\u99ed\u5ba2<\/a> loveforlover \u5411 EOS.WIN \u767c\u8d77\u653b\u64ca\u6642\u88ab\u767c\u73fe\uff0c\u96a8\u5f8c\u76f8\u540c\u7684\u653b\u64ca\u624b\u6cd5\u591a\u6b21\u5f97\u624b\uff0c\u64da SlowMist Hacked \u7d71\u8a08\u50c5 2019 \u5e74\u5c31\u6709 22 \u500b\u7af6\u731c\u985e DApp \u56e0\u6b64\u640d\u5931\u4e86\u5927\u91cf\u8cc7\u91d1\uff0c\u6162\u9727\u5b89\u5168\u5718\u968a\u5efa\u8b70\u667a\u6167\u5408\u7d04\u958b\u767c\u8005\u5c0d\u5728\u4e0d\u540c\u5340\u584a\u5167\u57f7\u884c\u7d50\u679c\u4e0d\u540c\u7684\u95dc\u9375\u7684\u64cd\u4f5c\u4e0d\u8981\u63a1\u7528 defer \u4ea4\u6613\u7684\u65b9\u5f0f\uff0c\u964d\u4f4e\u5408\u7d04\u88ab\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/p>\n\n\n\n<p>\u96a8\u6a5f\u6578\u653b\u64ca Random Number Attack<br>\u96a8\u6a5f\u6578\u653b\u64ca(Random Number Attack)\uff0c\u5c31\u662f\u91dd\u5c0d\u667a\u6167\u5408\u7d04\u7684\u96a8\u6a5f\u6578\u751f\u6210\u6f14\u7b97\u6cd5\u9032\u884c\u653b\u64ca\uff0c\u9810\u6e2c\u667a\u6167\u5408\u7d04\u7684\u96a8\u6a5f\u6578\u3002\u76ee\u524d<a href=\"https:\/\/hk007.net\/?tag=%e5%8d%80%e5%a1%8a%e9%8f%88\">\u5340\u584a\u93c8<\/a>\u4e0a\u5f88\u591a\u904a\u6232\u90fd\u662f\u63a1\u7528\u7684\u93c8\u4e0a\u8cc7\u8a0a\uff08\u5982\u5340\u584a\u6642\u9593\uff0c\u672a\u4f86\u5340\u584a\u96dc\u6e4a\u7b49\uff09\u4f5c\u70ba\u904a\u6232\u5408\u7d04\u7684\u96a8\u6a5f\u6578\u6e90\uff0c\u4e5f\u7a31\u96a8\u6a5f\u6578\u7a2e\u5b50\u3002\u4f7f\u7528\u9019\u7a2e\u96a8\u6a5f\u6578\u7a2e\u5b50\u751f\u6210\u7684\u96a8\u6a5f\u6578\u88ab\u7a31\u70ba\u507d\u96a8\u6a5f\u6578\u3002\u507d\u96a8\u6a5f\u6578\u4e0d\u662f\u771f\u7684\u96a8\u6a5f\u6578\uff0c\u5b58\u5728\u88ab\u9810\u6e2c\u7684\u53ef\u80fd\u3002\u7576\u4f7f\u7528\u53ef\u88ab\u9810\u6e2c\u7684\u96a8\u6a5f\u6578\u7a2e\u5b50\u751f\u6210\u96a8\u6a5f\u6578\u7684\u6642\u5019\uff0c\u4e00\u65e6\u96a8\u6a5f\u6578\u751f\u6210\u7684\u6f14\u7b97\u6cd5\u88ab\u653b\u64ca\u8005\u731c\u6e2c\u5230\u6216\u900f\u904e\u9006\u5411\u7b49\u5176\u4ed6\u65b9\u5f0f\u62ff\u5230\uff0c\u653b\u64ca\u8005\u5c31\u53ef\u4ee5\u6839\u64da\u96a8\u6a5f\u6578\u7684\u751f\u6210\u6f14\u7b97\u6cd5\u9810\u6e2c\u904a\u6232\u5373\u5c07\u51fa\u73fe\u7684\u96a8\u6a5f\u6578\uff0c\u5be6\u73fe\u96a8\u6a5f\u6578\u9810\u6e2c\uff0c\u9054\u5230\u653b\u64ca\u76ee\u7684\u30022018 \u5e74 11 \u6708 11 \u65e5\uff0c\u653b\u64ca\u8005\u5411 EOS.WIN \u767c\u8d77\u9023\u7e8c\u96a8\u6a5f\u6578\u653b\u64ca\uff0c\u5171\u7372\u5229 20,000 \u679a EOS\uff0c\u5728\u6b64\u6162\u9727\u5b89\u5168\u5718\u968a\u5efa\u8b70\u667a\u6167\u5408\u7d04\u958b\u767c\u8005\u4f7f\u7528\u5b89\u5168\u96a8\u6a5f\u6578\u6e90\uff0c\u5982\u93c8\u4e0b\u7684\u96a8\u6a5f\u6578\u7a2e\u5b50\u65b9\u6848\uff0c\u964d\u4f4e\u5408\u7d04\u88ab\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u4f86\u6e90\uff1a\u6162\u9727\u79d1\u6280\u7e41\u9ad4\u7ffb\u8b6f\uff1ahk007.net \u9023\u8f096\/10 \u667a\u6167\u5408\u7d04 Smart Contract\u667a\u6167\u5408\u7d04(Smart Contract)\u4e26\u4e0d\u662f\u4e00\u500b\u65b0\u7684\u6982\u5ff5\uff0c\u65e9\u5728 1995 \u5e74\u5c31\u7531\u8de8\u9818\u57df\u6cd5\u5f8b\u5b78\u8005 N&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-495","post","type-post","status-publish","format-standard","hentry","category-29"],"_links":{"self":[{"href":"https:\/\/hk007.net\/index.php?rest_route=\/wp\/v2\/posts\/495"}],"collection":[{"href":"https:\/\/hk007.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hk007.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hk007.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hk007.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=495"}],"version-history":[{"count":1,"href":"https:\/\/hk007.net\/index.php?rest_route=\/wp\/v2\/posts\/495\/revisions"}],"predecessor-version":[{"id":496,"href":"https:\/\/hk007.net\/index.php?rest_route=\/wp\/v2\/posts\/495\/revisions\/496"}],"wp:attachment":[{"href":"https:\/\/hk007.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hk007.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hk007.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}