{"id":2608,"date":"2017-06-12T21:35:19","date_gmt":"2017-06-12T13:35:19","guid":{"rendered":"http:\/\/dachengge.com\/?p=2608"},"modified":"2017-06-12T21:35:19","modified_gmt":"2017-06-12T13:35:19","slug":"%e6%af%94%e7%89%b9%e5%b8%81%e4%b8%ad%e7%9a%84%e5%b7%a5%e4%bd%9c%e9%87%8f%e8%af%81%e6%98%8e%e6%9c%ba%e5%88%b6","status":"publish","type":"post","link":"http:\/\/dachengge.com\/?p=2608","title":{"rendered":"\u6bd4\u7279\u5e01\u4e2d\u7684\u5de5\u4f5c\u91cf\u8bc1\u660e\u673a\u5236"},"content":{"rendered":"<p>\u524d\u4e00\u6bb5\u65f6\u95f4\u5728\u770b\u4e2d\u672c\u806a\u8bba\u6587\u300a\u6bd4\u7279\u5e01\uff1a\u4e00\u79cd\u70b9\u5bf9\u70b9\u7684\u7535\u5b50\u73b0\u91d1\u7cfb\u7edf\u300b\u65f6\uff0c\u4e00\u76f4\u6ca1\u5f04\u660e\u767d\u4ed6\u6240\u8bf4\u7684\u5de5\u4f5c\u91cf\u8bc1\u660e\u673a\u5236\uff0c\u5012\u5e95\u662f\u600e\u4e48\u4e00\u56de\u4e8b\uff0c\u4e5f\u4e0d\u660e\u767d\u6316\u77ff\u4e3a\u4ec0\u4e48\u90a3\u4e48\u8d39\u8d44\u6e90\uff0c\u4eca\u5929\u7ec8\u4e8e\u5f04\u660e\u767d\u4e86\u3002<br \/>\n\u5148\u6765\u770b\u770b\u4e2d\u672c\u806a\u8bba\u6587\u4e2d\u7684\u63cf\u8ff0\uff0c\u4e00\u4e2a\u5757\u5305\u542b\u4e86\u82e5\u5e72\u4ea4\u6613\u8bb0\u5f55\uff0c\u5c06\u8fd9\u4e2a\u5757\u52a0\u4e0a\u4e00\u4e2a\u968f\u673a\u6570Nonce\u505aSHA256\u8fd0\u7b97\uff0c\u6700\u7ec8\u7ed3\u679c\u8981\u6ee1\u8db3\u524dN\u4f4d\u662f0\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u4ee5\u540e\u6bcf\u4e00\u4e2a\u5757\u90fd\u524d\u9762\u4e00\u4e2a\u5757\u52a0\u968f\u673a\u6570\u7684\u6563\u5217\u503c\u3002\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u4ea4\u6613\u88ab\u7be1\u6539\uff0c\u56e0\u4e3a\u8981\u4fee\u6539\u67d0\u5757\u4e2d\u7684\u6570\u636e\uff0c\u610f\u5473\u7740\u8981\u5c06\u8be5\u5757\u53ca\u4ee5\u540e\u7684\u6bcf\u4e00\u4e2a\u5757\u4e2d\u7684\u968f\u673a\u6570\u90fd\u8981\u8ba1\u7b97\u4e00\u904d\uff0c\u4e14\u6ee1\u8db3\u67d0\u6570\u636e\u5757\u52a0\u968f\u673a\u6570\u7684\u6563\u5217\u503c\u524dN\u4f4d\u662f0\u3002\u627e\u51faNonce\u7684\u503c\u5f88\u9ebb\u70e6\uff0c\u4f46\u662f\u9a8c\u8bc1\u8d77\u6765\u5f88\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u8fdb\u884c\u4e00\u6b21\u8fd0\u7b97\u5373\u53ef\u3002<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-2597\" src=\"http:\/\/dachengge.com\/wp-content\/uploads\/2017\/05\/bitcoin_timestamp-1.png\" alt=\"bitcoin_timestamp\" width=\"672\" height=\"168\" srcset=\"http:\/\/dachengge.com\/wp-content\/uploads\/2017\/05\/bitcoin_timestamp-1.png 672w, http:\/\/dachengge.com\/wp-content\/uploads\/2017\/05\/bitcoin_timestamp-1-300x75.png 300w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/><br \/>\n<!--more--><br \/>\n\u8ba1\u7b97Nonce\u8fc7\u7a0b\u5c31\u662f\u4f20\u8bf4\u4e2d\u7684\u6316\u77ff\uff0c\u5b83\u5c06\u8017\u8d39\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u4e3e\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff0c\u6709\u4e00\u4e2a\u5b57\u7b26\u4e32\u201cstring&#8221;\uff0c\u73b0\u5728\u8981\u6c42\u4e00\u4e2a\u968f\u673a\u6570\uff0c\u4f7f\u5f97\u201dstring\u201c+\u968f\u673a\u6570\u7684\u6563\u5217\u503c\u524dN\u4f4d\u662f0\uff0c\u6ca1\u6709\u597d\u7684\u529e\u6cd5\uff0c\u53ea\u80fd\u901a\u8fc7\u4e0d\u65ad\u7684\u5c1d\u8bd5\u624d\u80fd\u6c42\u5f97\u8fd9\u4e2a\u968f\u673a\u6570\u662f\u591a\u5c11\uff0c\u5c1d\u8bd5\u7684\u6b21\u6570\u662f\u6709\u4e00\u4e2a\u533a\u95f4\u7684\uff0c\u4e3a\u4e86\u6c42\u51fa\u968f\u673a\u6570\u7684\u503c\uff0c\u9700\u8981\u8fdb\u884c\u4e00\u5b9a\u91cf\u7684\u8fd0\u7b97\uff0c\u8fd9\u4e2a\u8fd0\u7b97\u7684\u8fc7\u7a0b\u5c31\u662f\u6316\u77ff\uff0c\u6bd4\u7279\u5e01\u6316\u77ff\u7684\u597d\u5904\u662f\u80fd\u83b7\u5f97\u4e00\u5b9a\u91cf\u6bd4\u7279\u5e01\u7684\u5956\u52b1\u3002<br \/>\n\u5de5\u4f5c\u91cf\u8bc1\u660e\u673a\u5236\u662f\u5728&nbsp;Markus Jakobsson and Ari Juels 1999\u5e74\u7684\u8bba\u6587\u4e2d\u9996\u6b21\u63d0\u51fa\u7684\uff0c\u6700\u521d\u662f\u88ab\u5e94\u7528\u5728Shell Money\u4e2d\uff0c\u8be5\u673a\u5236\u6700\u5927\u7684\u7279\u70b9\u5c31\u662f\u4e0d\u5bf9\u79f0\u6027\uff1a\u5de5\u4f5c\u91cf\u5177\u6709\u53ef\u884c\u6027\uff0c\u4f46\u662f\u5177\u6709\u76f8\u5f53\u7684\u96be\u5ea6\uff0c\u9700\u8981\u8017\u8d39\u4e00\u5b9a\u91cf\u7684\u65f6\u95f4\u548c\u8d44\u6e90\uff0c\u4f46\u662f\u5bf9\u4e8e\u9a8c\u8bc1\u65b9\u6765\u8bf4\uff0c\u975e\u5e38\u5bb9\u6613\uff0c\u5c31\u597d\u6bd4\u62db\u8058\u65f6\u8981\u6c42\u672c\u79d1\u6bd5\u4e1a\u8bc1\uff0c\u4e3a\u4e86\u8fbe\u5230\u8fd9\u4e2a\u8981\u6c42\uff0c\u4e00\u4e2a\u5b66\u751f\u8981\u8fdb\u5165\u5927\u5b66\u5b66\u4e60\u56db\u5e74\uff0c\u4ee5\u53d6\u5f97\u6bd5\u4e1a\u8bc1\uff0c\u4f46\u662f\u5bf9\u4e8e\u62db\u8058\u5355\u4f4d\u6765\u8bf4\uff0c\u60f3\u8981\u9a8c\u8bc1\u8fd9\u4e2a\u5b66\u751f\u7684\u5de5\u4f5c\u91cf\u591f\u4e0d\u591f\uff0c\u53ea\u7528\u770b\u4e00\u770b\u6bd5\u4e1a\u8bc1\u5c31\u884c\u4e86\u3002\u5de5\u4f5c\u91cf\u8bc1\u660e\u673a\u5236\u9664\u4e86\u7535\u5b50\u8d27\u5e01\u4ee5\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5e94\u7528\u573a\u5408\uff0c\u90a3\u5c31\u662f\u7528\u6765\u963b\u6b62\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u548c\u5783\u573e\u90ae\u4ef6\uff0c\u5b83\u662f\u901a\u8fc7\u8981\u6c42\u8bf7\u6c42\u8005\u4e00\u5b9a\u91cf\u7684\u8fd0\u7b97\u6765\u5b9e\u73b0\u7684\uff0c\u8fd9\u6837\u5c31\u80fd\u907f\u514d\u8bf7\u6c42\u8005\u8fc5\u901f\u3001\u4e0d\u65ad\u5730\u53d1\u9001\u8bf7\u6c42\u3002<br \/>\n\u6bd4\u7279\u5e01\u6316\u77ff\uff0c\u5373\u6c42\u89e3\u7b26\u5408\u8981\u6c42\u7684\u968f\u673a\u6570\uff0c\u9700\u8981\u8017\u8d39\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90\u548c\u7535\u91cf\uff0c\u9664\u4e86\u80fd\u83b7\u5f97\u4e00\u5b9a\u91cf\u7684\u6bd4\u7279\u5e01\u6536\u76ca\u5916\uff0c\u5e76\u6ca1\u6709\u5176\u5b83\u5b9e\u9645\u610f\u4e49\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u53e6\u5916\u4e00\u79cd\u865a\u62df\u8d27\u5e01\u201d\u8d28\u6570\u5e01\u201c\u7684\u5de5\u4f5c\u91cf\u8bc1\u660e\u673a\u5236\uff0c\u5728\u6316\u77ff\u7684\u540c\u65f6\uff0c\u80fd\u591f\u7ed9\u6570\u5b66\u5b66\u672f\u754c\u5e26\u6765\u4e00\u5b9a\u7684\u79d1\u7814\u8d21\u732e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u4e00\u6bb5\u65f6\u95f4\u5728\u770b\u4e2d\u672c\u806a\u8bba\u6587\u300a\u6bd4\u7279\u5e01\uff1a\u4e00\u79cd\u70b9\u5bf9\u70b9\u7684\u7535\u5b50\u73b0\u91d1\u7cfb\u7edf\u300b\u65f6\uff0c\u4e00\u76f4\u6ca1\u5f04\u660e\u767d\u4ed6\u6240\u8bf4\u7684\u5de5\u4f5c\u91cf\u8bc1\u660e\u673a\u5236\uff0c\u5012\u5e95\u662f\u600e\u4e48 &hellip; <a href=\"http:\/\/dachengge.com\/?p=2608\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u6bd4\u7279\u5e01\u4e2d\u7684\u5de5\u4f5c\u91cf\u8bc1\u660e\u673a\u5236<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":2593,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[92,414,490,588,761],"views":2346,"_links":{"self":[{"href":"http:\/\/dachengge.com\/index.php?rest_route=\/wp\/v2\/posts\/2608"}],"collection":[{"href":"http:\/\/dachengge.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dachengge.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dachengge.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/dachengge.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2608"}],"version-history":[{"count":0,"href":"http:\/\/dachengge.com\/index.php?rest_route=\/wp\/v2\/posts\/2608\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/dachengge.com\/index.php?rest_route=\/wp\/v2\/media\/2593"}],"wp:attachment":[{"href":"http:\/\/dachengge.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dachengge.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2608"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dachengge.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}