{"id":677,"date":"2025-12-03T18:50:04","date_gmt":"2025-12-03T10:50:04","guid":{"rendered":"https:\/\/www.ndnlab.com\/?p=677"},"modified":"2025-12-04T20:42:17","modified_gmt":"2025-12-04T12:42:17","slug":"hotstuff-bft-consensus-in-the-lens-of-blockchain","status":"publish","type":"post","link":"https:\/\/www.ndnlab.com\/?p=677","title":{"rendered":"HotStuff: BFT Consensus in the Lens of Blockchain"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Yin M, Malkhi D, Reiter M K, et al. HotStuff: BFT consensus in the lens of blockchain[J]. arXiv preprint arXiv:1803.05069, 2018.<\/p>\n<\/blockquote>\n\n\n\n<p>\u5728\u8c08\u8bba\u533a\u5757\u94fe\u65f6\uff0c\u201c\u5171\u8bc6\u7b97\u6cd5\u201d\u5e38\u5e38\u88ab\u89c6\u4e3a\u51b3\u5b9a\u7cfb\u7edf\u5b89\u5168\u6027\u3001\u6027\u80fd\uff0c\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u65b9\u5411\u7684\u201c\u7075\u9b42\u201d\u3002\u800c\u5728 BFT \u534f\u8bae\u91cc\uff0c\u6709\u4e00\u4e2a\u540d\u5b57\u9891\u9891\u51fa\u73b0\u5728\u5f00\u53d1\u8005\u793e\u533a\u3001\u5b66\u672f\u5708\u4e0e\u4ea7\u4e1a\u5b9e\u8df5\u4e2d\u2014\u2014<strong>HotStuff<\/strong>\u3002\u5f88\u591a\u4eba\u7b2c\u4e00\u6b21\u542c\u8bf4\u8fd9\u4e2a\u534f\u8bae\uff0c\u662f\u56e0\u4e3a Facebook\uff08Meta\uff09 \u66fe\u5728\u5176 Libra\/Diem \u9879\u76ee\u4e2d\u628a HotStuff \u5b9a\u4e3a\u6838\u5fc3\u5171\u8bc6\u6846\u67b6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u4e3a\u4ec0\u4e48\u9700\u8981\u65b0\u7684 HotStuff\u5171\u8bc6\uff1f<\/h2>\n\n\n\n<p>\u4f20\u7edf BFT \u534f\u8bae\uff08\u6bd4\u5982 PBFT\uff09\u867d\u7136\u201c\u5b89\u5168\u7a33\u5065\u201d\uff0c\u4f46\u4e00\u5230\u4e86\u4e0a\u767e\u8282\u70b9\u5c31\u5f88\u5bb9\u6613\u51fa\u73b0\u4e24\u4e2a\u81f4\u547d\u95ee\u9898\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>\u901a\u4fe1\u66b4\u6da8\uff0c\u8d8a\u6269\u8d8a\u6162<\/strong><\/h3>\n\n\n\n<p>PBFT \u7684 leader \u5207\u6362\uff08view-change\uff09\u9700\u8981\u5927\u91cf\u8282\u70b9\u4e92\u76f8\u4ea4\u6362\u6295\u7968\u4fe1\u606f\uff0c\u901a\u4fe1\u91cf\u53ef\u80fd\u8fbe\u5230 <strong>O(n\u00b3)<\/strong>\u3002\u8282\u70b9\u8d8a\u591a\u3001\u7f51\u7edc\u8d8a\u590d\u6742\uff0c\u6027\u80fd\u5c31\u8d8a\u53d7\u5f71\u54cd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>\u7b49\u5f85\u6700\u574f\u60c5\u51b5\u5ef6\u8fdf\uff0c\u65e0\u7f18\u201c\u771f\u00b7\u9ad8\u6027\u80fd\u201d<\/strong><\/h3>\n\n\n\n<p>\u4e3a\u4e86\u4fdd\u8bc1\u5b89\u5168\uff0cPBFT \u5fc5\u987b\u7b49\u5f85\u7f51\u7edc\u4f20\u64ad\u7684\u6700\u574f\u5ef6\u8fdf\uff08\u2206\uff09\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5373\u4f7f\u7f51\u7edc\u5f88\u5feb\uff0c\u5b83\u4e5f<strong>\u4e0d\u80fd\u5feb<\/strong>\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e9b\u9650\u5236\u5bfc\u81f4 PBFT \u5f88\u96be\u5728\u73b0\u4ee3\u4e92\u8054\u7f51\u73af\u5883\u4e2d\u8dd1\u5230\u201c\u9ad8\u541e\u5410+\u4f4e\u5ef6\u8fdf\u201d\u7684\u533a\u5757\u94fe\u7cfb\u7edf\u91cc\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u521b\u65b0\u70b91\uff1a\u4e09\u94fe\uff08Three-Chain\uff09\u7ed3\u6784\uff0c\u628a BFT \u505a\u6210\u201c\u6d41\u6c34\u7ebf\u201d<\/h2>\n\n\n\n<p>\u4f20\u7edf BFT\uff08\u6bd4\u5982 PBFT\uff09\u662f\u201c\u9636\u6bb5\u5f0f\u201d\u7684\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u51c6\u5907\uff08prepare\uff09<\/li>\n\n\n\n<li>\u63d0\u4ea4\u524d\uff08pre-commit\uff09<\/li>\n\n\n\n<li>\u63d0\u4ea4\uff08commit\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u6bcf\u4e00\u8f6e\u90fd\u8981\u5b8c\u6574\u8d70\u4e00\u904d\u6d41\u7a0b\uff0c\u7136\u540e\u624d\u80fd\u8003\u8651\u4e0b\u4e00\u8f6e\u3002<\/p>\n\n\n\n<p>HotStuff \u505a\u4e86\u4e00\u4e2a\u975e\u5e38\u5927\u80c6\u7684\u91cd\u6784\u2014\u2014\u5b83\u628a\u8fd9\u4e9b\u9636\u6bb5<strong>\u4e32\u8054\u6210\u4e00\u6761\u94fe<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u7b2c v \u8f6e\u7684\u6295\u7968\uff0c\u65e2\u662f\u67d0\u4e2a\u533a\u5757\u7684 <em>prepare<\/em>\uff0c<\/li>\n\n\n\n<li>\u53c8\u53ef\u4ee5\u987a\u5e26\u5b8c\u6210\u4e0a\u4e00\u8f6e\u533a\u5757\u7684 <em>pre-commit<\/em>\uff0c<\/li>\n\n\n\n<li>\u518d\u4e0a\u4e00\u8f6e\u533a\u5757\u7684 <em>commit<\/em>\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u5e26\u6765\u4e09\u4e2a\u76f4\u63a5\u597d\u5904\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u81ea\u7136\u6d41\u6c34\u7ebf\u5316<\/strong>\uff1a\u6bcf\u4e00\u8f6e\u90fd\u5728\u201c\u63a8\u8fdb\u65b0\u5757 + \u5151\u73b0\u65e7\u5757\u201d\uff0c\u541e\u5410\u88ab\u5b8c\u5168\u8dd1\u6ee1\u3002<\/li>\n\n\n\n<li><strong>\u7ed3\u6784\u8d85\u7edf\u4e00<\/strong>\uff1a\u6240\u6709\u9636\u6bb5\u7684\u6d88\u606f\u7ed3\u6784\u51e0\u4e4e\u4e00\u81f4\uff0c\u5b9e\u73b0\u4ee3\u7801\u53ef\u4ee5\u6781\u5ea6\u7b80\u5316\u3002<\/li>\n\n\n\n<li><strong>\u53ef\u89c6\u5316\u5f88\u76f4\u89c2<\/strong>\uff1a\u4ece\u201c\u591a\u8f6e\u63e1\u624b\u534f\u8bae\u201d\u53d8\u6210\u201c\u5728\u94fe\u4e0a\u8d70\u4e09\u6b65\u201d\uff0c\u65b9\u4fbf\u5de5\u7a0b\u56e2\u961f\u7406\u89e3\u548c\u6392\u67e5\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"230\" src=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-3-1024x230.png\"  class=\"wp-image-684\" srcset=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-3-1024x230.png 1024w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-3-300x67.png 300w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-3-768x172.png 768w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-3.png 1164w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" title=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe\" alt=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">\u56fe\u4e00\u3001\u6d41\u6c34\u7ebf\u793a\u610f\u56fe<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u521b\u65b0\u70b92\uff1a\u7ebf\u6027\u89c6\u56fe\u5207\u6362 + \u4e50\u89c2\u54cd\u5e94\u6027<\/h2>\n\n\n\n<p>BFT \u5171\u8bc6\u6700\u5927\u7684\u75db\u70b9\u4e4b\u4e00\uff0c\u662f <strong>leader \u5207\u6362\uff08view-change\uff09<\/strong> \u7684\u6210\u672c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PBFT\uff1aleader \u4e00\u6362\uff0c\u8282\u70b9\u4e4b\u95f4\u8981\u4e92\u76f8\u642c\u8fd0\u4e00\u5927\u5806\u201c\u6211\u770b\u5230\u7684\u6700\u65b0 QC\u201d\uff0c<br>\u901a\u4fe1\u91cf\u53ef\u4ee5\u5230 O(n\u00b3)\uff0c\u5728\u4e0a\u767e\u8282\u70b9\u7684\u65f6\u5019\u975e\u5e38\u8089\u75bc\u3002<\/li>\n\n\n\n<li>\u5f88\u591a\u533a\u5757\u94fe\u4e3a\u4e86\u7a33\uff0c\u8fd8\u8981<strong>\u5f3a\u5236\u7b49\u5f85\u6700\u5927\u7f51\u7edc\u5ef6\u8fdf \u2206<\/strong>\uff0c\u54ea\u6015\u7f51\u7edc\u5176\u5b9e\u5f88\u5feb\uff0c\u4e5f\u53ea\u80fd\u6309\u201c\u6700\u574f\u60c5\u51b5\u901f\u5ea6\u201d\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<p>HotStuff \u7684\u7b2c\u4e8c\u4e2a\u5173\u952e\u521b\u65b0\uff0c\u5c31\u662f\uff1a<\/p>\n\n\n\n<p><strong>\u628a\u89c6\u56fe\u5207\u6362\u505a\u6210 O(n) \u901a\u4fe1\u590d\u6742\u5ea6\uff0c\u4e14\u4e0d\u9700\u8981\u7b49\u5f85\u56fa\u5b9a\u7684 \u2206\u3002<\/strong><\/p>\n\n\n\n<p>\u5047\u8bbe\u6700\u591a\u6709f\u4e2a\u6076\u610f\u8282\u70b9<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7ebf\u6027 view-change<\/strong>\uff1a<br>leader \u53ea\u9700\u8981\u6536\u96c6\u4e00\u8f6e\u6765\u81ea n\u2212f \u4e2a\u8282\u70b9\u7684\u201c\u6700\u9ad8 QC\u201d\u4fe1\u606f\uff0c\u7136\u540e\u518d\u5411\u6240\u6709\u8282\u70b9\u5e7f\u64ad\u63d0\u6848\u5373\u53ef\u3002<br>\u5f97\u76ca\u4e8e\u9608\u503c\u7b7e\u540d\uff0cQC \u53ef\u4ee5\u538b\u7f29\u6210\u4e00\u4e2a\u5e38\u6570\u5927\u5c0f\u7684\u7b7e\u540d\u5bf9\u8c61\uff0c\u901a\u4fe1\u91cf\u4ece\u7acb\u65b9\u7ea7\u9aa4\u964d\u5230<strong>\u7ebf\u6027\u7ea7<\/strong>\u3002<\/li>\n\n\n\n<li><strong>Optimistic Responsiveness\uff08\u4e50\u89c2\u54cd\u5e94\u6027\uff09<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5728\u7f51\u7edc\u826f\u597d\u3001\u8282\u70b9\u54cd\u5e94\u5feb\u7684\u60c5\u51b5\u4e0b\uff0cleader <strong>\u53ea\u9700\u8981\u7b49\u5230\u7b2c\u4e00\u6279 n\u2212f \u4e2a\u54cd\u5e94<\/strong>\uff0c\u5c31\u53ef\u4ee5\u7ee7\u7eed\u5f80\u524d\u63a8\u8fdb\u3002<\/li>\n\n\n\n<li>\u4e0d\u518d\u88ab\u4e00\u4e2a\u9884\u8bbe\u7684\u201c\u6700\u5927\u5ef6\u8fdf \u2206\u201d\u62d6\u6162\u2014\u2014\u7f51\u7edc\u8d8a\u597d\uff0c\u534f\u8bae\u5c31\u8dd1\u5f97\u8d8a\u5feb\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u521b\u65b0\u70b93\uff1a\u4e00\u4e2a\u7edf\u4e00\u7684 BFT \u6846\u67b6\uff0c\u628a DLS \/ PBFT \/ Tendermint \/ Casper \u90fd\u88c5\u8fdb\u6765<\/h2>\n\n\n\n<p>\u4e00\u5957\u201c\u901a\u7528 BFT \u6846\u67b6\u201d\uff0c\u53ef\u4ee5\u628a\u51e0\u5341\u5e74\u6765\u7684\u4e3b\u6d41\u62dc\u5360\u5ead\u5171\u8bc6\u534f\u8bae\u7edf\u4e00\u8868\u8fbe\u5728\u540c\u4e00\u5f20\u56fe\u91cc\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u4e00\u70b9\u662f\uff1a<\/p>\n\n\n\n<p>\u5b83\u7528 \u56fe\u7ed3\u6784 + \u94fe\u5f0f commit \u89c4\u5219 \u6765\u8868\u8fbe\u201c\u4ec0\u4e48\u662f\u5b89\u5168\u63d0\u4ea4\u201d\uff1b<\/p>\n\n\n\n<p>\u7136\u540e\u628a DLS\u3001PBFT\u3001Tendermint\u3001Casper \u8fd9\u4e9b\u534f\u8bae\u90fd\u6620\u5c04\u4e3a\uff1a<\/p>\n\n\n\n<p>One-Chain\uff08DLS\uff09<\/p>\n\n\n\n<p>Two-Chain\uff08PBFT \/ Tendermint \/ Casper\uff09<\/p>\n\n\n\n<p>Three-Chain\uff08HotStuff\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"549\" src=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-4-1024x549.png\"  class=\"wp-image-685\" srcset=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-4-1024x549.png 1024w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-4-300x161.png 300w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-4-768x412.png 768w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-4.png 1033w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" title=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe1\" alt=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe1\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">\u56fe\u4e8c\u3001\u7edf\u4e00\u62bd\u8c61\u56fe<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u521b\u65b04\uff1a\u5b89\u5168\u4e0e\u6d3b\u6027\u201c\u89e3\u8026\u201d\uff0cPacemaker \u628a\u96be\u70b9\u4ece\u534f\u8bae\u642c\u5230\u6a21\u5757<\/h2>\n\n\n\n<p>\u5f88\u591a BFT \u534f\u8bae\u5728\u8bbe\u8ba1\u4e0a\uff0c\u628a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b89\u5168\u6027\uff08\u4e0d\u80fd\u5206\u53c9\u3001\u4e0d\u80fd\u53cc\u82b1\uff09<\/strong><\/li>\n\n\n\n<li><strong>\u6d3b\u6027\uff08\u7cfb\u7edf\u4e0d\u80fd\u5361\u6b7b\u3001\u8981\u6301\u7eed\u51fa\u5757\uff09<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u6405\u5728\u4e00\u8d77\u5199\uff0c\u5bfc\u81f4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u534f\u8bae\u63cf\u8ff0\u5f88\u590d\u6742<\/li>\n\n\n\n<li>\u5b9e\u73b0\u65f6\u5bb9\u6613\u51fa bug<\/li>\n\n\n\n<li>\u4e00\u65e6\u8981\u8c03 timeout\u3001\u8c03 leader \u7b56\u7565\uff0c\u5c31\u5fc5\u987b\u52a8\u6838\u5fc3\u903b\u8f91<\/li>\n<\/ul>\n\n\n\n<p>HotStuff \u9009\u62e9\u4e86\u66f4\u5de5\u7a0b\u5316\u7684\u4e00\u6761\u8def\uff1a<\/p>\n\n\n\n<p><strong>\u628a\u5b89\u5168\u6027\u548c\u6d3b\u6027\u5f7b\u5e95\u201c\u62c6\u5f00\u201d\uff0c\u7528 Pacemaker \u8fd9\u4e2a\u72ec\u7acb\u6a21\u5757\u6765\u8d1f\u8d23\u201c\u5f80\u524d\u8d70\u201d\u3002<\/strong><\/p>\n\n\n\n<p>\u5728 HotStuff \u91cc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5171\u8bc6\u5185\u6838\u53ea\u5173\u5fc3\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6295\u7968\u89c4\u5219<\/li>\n\n\n\n<li>QC \u8ba4\u8bc1<\/li>\n\n\n\n<li>\u8282\u70b9\u9501\u5b9a\u4e0e\u89e3\u9501<br>\u2014\u2014\u8fd9\u4e9b\u90fd\u662f\u201c\u53ea\u8981\u5b9e\u73b0\u5bf9\u4e86\u5c31\u4e0d\u4f1a\u51fa\u9519\u201d\u7684\u5b89\u5168\u6027\u6761\u4ef6\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u800c <strong>\u4ec0\u4e48\u65f6\u5019\u5207 view\u3001\u600e\u4e48\u9009 leader\u3001timeout \u600e\u4e48\u8bbe<\/strong>\uff0c<br>\u7edf\u7edf\u4ea4\u7ed9 Pacemaker \u8fd9\u4e2a\u201c\u8c03\u5ea6\u4e2d\u67a2\u201d\u6765\u505a\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u5b9e\u9a8c\u7ed3\u679c<\/h2>\n\n\n\n<p>1\u3001\u541e\u5410\uff1a\u5728\u4e0a\u767e\u8282\u70b9\u89c4\u6a21\u4e0b\u4f9d\u7136\u4fdd\u6301\u9ad8\u6027\u80fd<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"569\" height=\"347\" src=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-6.png\"  class=\"wp-image-687\" style=\"width:485px;height:auto\" srcset=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-6.png 569w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-6-300x183.png 300w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" title=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe2\" alt=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe2\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">\u56fe\u4e09\u3001\u541e\u5410\u6548\u679c\u56fe<\/p>\n\n\n\n<p>\u5728 4 \u8282\u70b9\u57fa\u7840\u6d4b\u8bd5\u4e2d\uff0cHotStuff \u7684<strong>\u6700\u9ad8\u541e\u5410\u53ef\u4ee5\u8fbe\u5230 30 \u4e07 ops\/s \u4ee5\u4e0a<\/strong>\uff0c\u9ad8\u4e8e BFT-SMaRt \u7684\u5cf0\u503c\u8868\u73b0\u3002<\/p>\n\n\n\n<p>\u5728\u8282\u70b9\u6570\u91cf\u6269\u5c55\u5230 100+ \u7684\u5927\u89c4\u6a21\u573a\u666f\u65f6\uff0cHotStuff \u7684\u541e\u5410\u51e0\u4e4e<strong>\u4fdd\u6301\u7ebf\u6027\u5ef6\u5c55<\/strong>\uff0c\u6ca1\u6709\u51fa\u73b0\u4f20\u7edf BFT \u534f\u8bae\u5e38\u89c1\u7684\u201c\u6027\u80fd\u65ad\u5d16\u5f0f\u4e0b\u8dcc\u201d\u3002<\/p>\n\n\n\n<p>2\u3001\u7ebf\u6027\u9886\u5bfc\u8005\u5207\u6362\u6548\u679c<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"290\" src=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-7-1024x290.png\"  class=\"wp-image-688\" srcset=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-7-1024x290.png 1024w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-7-300x85.png 300w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-7-768x218.png 768w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-7.png 1238w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" title=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe3\" alt=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe3\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"286\" src=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-8-1024x286.png\"  class=\"wp-image-689\" srcset=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-8-1024x286.png 1024w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-8-300x84.png 300w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-8-768x215.png 768w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-8.png 1187w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" title=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe4\" alt=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe4\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"270\" src=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-9-1024x270.png\"  class=\"wp-image-690\" srcset=\"https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-9-1024x270.png 1024w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-9-300x79.png 300w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-9-768x202.png 768w, https:\/\/www.ndnlab.com\/wp-content\/uploads\/2025\/12\/image-9.png 1199w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" title=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe5\" alt=\"HotStuff: BFT Consensus in the Lens of Blockchain\u63d2\u56fe5\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">\u56fe\u56db\u3001\u7ebf\u6027\u9886\u5bfc\u8005\u5207\u6362\u6548\u679c\u56fe<\/p>\n\n\n\n<p>\u5728 100+ \u8282\u70b9\u96c6\u7fa4\u91cc\uff0c<strong>\u6027\u80fd\u51e0\u4e4e\u4e0d\u6389<\/strong><\/p>\n\n\n\n<p>BFT-SMaRt \u7684\u901a\u4fe1\u91cf\u5448\u4e8c\u6b21\u589e\u957f\uff0c\u5728\u76f8\u540c\u573a\u666f\u4e0b\u660e\u663e\u5403\u4e8f<\/p>\n\n\n\n<p>\u5bf9\u591a\u6545\u969c\u573a\u666f\uff08\u5b95\u673a\u3001\u5ef6\u8fdf\u3001\u6076\u610f\u8282\u70b9\uff09\u8868\u73b0\u5c24\u5176\u7a33\u5065<\/p>\n\n\n\n<p>\u672c\u6587\u4e3b\u8981\u53c2\u8003\u548c\u4f7f\u7528\u4e86\u8bba\u6587\u4e2d\u5c55\u793a\u7684\u56fe\u7247\uff0c\u4ee5\u4e0b\u7ed9\u51fa\u76f8\u5173\u94fe\u63a5\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/arxiv.org\/abs\/1803.05069\">[1803.05069] HotStuff: BFT Consensus in the Lens of Blockchain<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yin M, Malkhi D, Reiter M K, et al. HotStuff: BFT consensus in the lens of blockchain[J]. arXiv preprint arXiv:1803.05069, 2018. \u5728\u8c08\u8bba\u533a\u5757\u94fe\u65f6\uff0c\u201c\u5171\u8bc6\u7b97\u6cd5\u201d\u5e38\u5e38\u88ab\u89c6\u4e3a\u51b3\u5b9a\u7cfb\u7edf\u5b89\u5168\u6027\u3001\u6027\u80fd\uff0c\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u65b9\u5411\u7684\u201c\u7075\u9b42\u201d\u3002\u800c\u5728 BFT \u534f\u8bae\u91cc\uff0c\u6709\u4e00\u4e2a\u540d\u5b57\u9891\u9891\u51fa\u73b0\u5728\u5f00\u53d1\u8005\u793e\u533a\u3001\u5b66\u672f\u5708\u4e0e\u4ea7\u4e1a\u5b9e\u8df5\u4e2d\u2014\u2014HotStuff\u3002\u5f88\u591a\u4eba\u7b2c\u4e00\u6b21\u542c\u8bf4\u8fd9\u4e2a\u534f\u8bae\uff0c\u662f\u56e0\u4e3a Fac &hellip; <a href=\"https:\/\/www.ndnlab.com\/?p=677\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":693,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-677","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain"],"_links":{"self":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=677"}],"version-history":[{"count":4,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/677\/revisions"}],"predecessor-version":[{"id":692,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/677\/revisions\/692"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/media\/693"}],"wp:attachment":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}