{"id":18968,"date":"2026-04-27T11:02:10","date_gmt":"2026-04-27T11:02:10","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/adam-back-khang-dinh-cuoc-tan-cong-luong-tu-15-bit-khong-de-doa-bitcoin\/"},"modified":"2026-04-27T11:02:10","modified_gmt":"2026-04-27T11:02:10","slug":"adam-back-khang-dinh-cuoc-tan-cong-luong-tu-15-bit-khong-de-doa-bitcoin","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/adam-back-khang-dinh-cuoc-tan-cong-luong-tu-15-bit-khong-de-doa-bitcoin\/","title":{"rendered":"Adam Back kh\u1eb3ng \u0111\u1ecbnh cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed 15-bit kh\u00f4ng \u0111e d\u1ecda Bitcoin"},"content":{"rendered":"<h2>Cu\u1ed9c Tranh Lu\u1eadn V\u1ec1 An Ninh Ti\u1ec1n \u0110i\u1ec7n T\u1eed<\/h2>\n<p>G\u1ea7n \u0111\u00e2y, m\u1ed9t cu\u1ed9c tranh lu\u1eadn \u0111\u00e3 n\u1ed5 ra trong th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed sau khi nh\u00e0 nghi\u00ean c\u1ee9u <strong>Giancarlo Lelli<\/strong> nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea7n th\u01b0\u1edfng <strong>1 BTC<\/strong> t\u1eeb <strong>Project Eleven<\/strong>. Gi\u1ea3i th\u01b0\u1edfng n\u00e0y \u0111\u01b0\u1ee3c trao cho anh sau khi b\u00e1o c\u00e1o th\u00e0nh c\u00f4ng trong vi\u1ec7c ph\u00e1 m\u00e3 m\u1ed9t kh\u00f3a <strong>ECC 15-bit<\/strong> b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <em>m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed<\/em> d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y. Project Eleven cho bi\u1ebft Lelli \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t phi\u00ean b\u1ea3n s\u1eeda \u0111\u1ed5i c\u1ee7a <strong>thu\u1eadt to\u00e1n Shor<\/strong> cho b\u00e0i ki\u1ec3m tra n\u00e0y. Nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng cho bi\u1ebft th\u00e1ch th\u1ee9c c\u1ee7a h\u1ecd \u0111\u00e3 chuy\u1ec3n t\u1eeb c\u00e1c kh\u00f3a <strong>6-bit<\/strong> sang c\u00e1c kh\u00f3a <strong>15-bit<\/strong> ch\u1ec9 trong v\u00f2ng b\u1ea3y th\u00e1ng, cho th\u1ea5y s\u1ef1 ti\u1ebfn b\u1ed9 nhanh ch\u00f3ng trong l\u0129nh v\u1ef1c th\u1eed nghi\u1ec7m l\u01b0\u1ee3ng t\u1eed.<\/p>\n<h2>Ph\u1ea3n Bi\u1ec7n T\u1eeb Gi\u00e1m \u0110\u1ed1c \u0110i\u1ec1u H\u00e0nh Blockstream<\/h2>\n<p>Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh Blockstream, <strong>Adam Back<\/strong>, \u0111\u00e3 ph\u1ea3n b\u00e1c \u00fd t\u01b0\u1edfng r\u1eb1ng b\u00e0i ki\u1ec3m tra n\u00e0y \u0111\u00e1nh d\u1ea5u m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed th\u1ef1c s\u1ef1 v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed. \u00d4ng l\u1eadp lu\u1eadn r\u1eb1ng k\u1ebft qu\u1ea3 kh\u00f4ng ch\u1ee9ng minh \u0111\u01b0\u1ee3c m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u01b0\u1ee3ng t\u1eed h\u1eefu \u00edch n\u00e0o c\u00f3 th\u1ec3 ch\u1ed1ng l\u1ea1i Bitcoin ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng m\u00e3 h\u00f3a hi\u1ec7n \u0111\u1ea1i. Back cho r\u1eb1ng b\u00e0i ki\u1ec3m tra n\u00e0y gi\u1ed1ng nh\u01b0 m\u1ed9t <strong>s\u1ef1 \u0111o\u00e1n th\u1ed1ng k\u00ea<\/strong> h\u01a1n l\u00e0 m\u1ed9t s\u1ef1 x\u00e2m ph\u1ea1m k\u1ef9 thu\u1eadt. Theo quan \u0111i\u1ec3m c\u1ee7a \u00f4ng, <em>m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed<\/em> kh\u00f4ng th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00f3 kh\u0103n m\u00e0 b\u1ea3o v\u1ec7 c\u00e1c kh\u00f3a ri\u00eang t\u01b0 c\u1ee7a Bitcoin.<\/p>\n<h2>Nh\u1eefng Ch\u1ec9 Tr\u00edch \u0110\u1ed1i V\u1edbi K\u1ebft Qu\u1ea3 Th\u00ed Nghi\u1ec7m<\/h2>\n<p>Trong khi \u0111\u00f3, ch\u1ec9 tr\u00edch ch\u00ednh t\u1eadp trung v\u00e0o k\u00edch th\u01b0\u1edbc kh\u00f3a <strong>15-bit<\/strong> nh\u1ecf. M\u1ed9t kh\u00f3a c\u00f3 k\u00edch th\u01b0\u1edbc nh\u01b0 v\u1eady c\u00f3 kh\u00f4ng gian t\u00ecm ki\u1ebfm h\u1ea1n ch\u1ebf, \u0111i\u1ec1u n\u00e0y khi\u1ebfn vi\u1ec7c th\u1eed nghi\u1ec7m c\u00e1c c\u00e2u tr\u1ea3 l\u1eddi kh\u1ea3 thi tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c kh\u00f3a Bitcoin th\u1ef1c s\u1ef1. C\u1ef1u nh\u00e0 ph\u00e1t tri\u1ec3n Bitcoin Core, <strong>Jonas Schnelli<\/strong>, c\u0169ng \u0111\u00e3 \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 k\u1ebft qu\u1ea3 n\u00e0y. \u00d4ng cho bi\u1ebft nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ki\u1ec3m tra kho\u1ea3ng <strong>20.000 kh\u1ea3 n\u0103ng<\/strong> trong s\u1ed1 <strong>32.497<\/strong>, mang l\u1ea1i cho ph\u01b0\u01a1ng ph\u00e1p n\u00e0y m\u1ed9t c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng cao m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn l\u1ee3i th\u1ebf l\u01b0\u1ee3ng t\u1eed. Schnelli m\u00f4 t\u1ea3 k\u1ebft qu\u1ea3 gi\u1ed1ng nh\u01b0 &#8220;<em>n\u00e9m \u0111\u1ed3ng xu<\/em>&#8221; v\u00e0 nh\u1ea5n m\u1ea1nh r\u1eb1ng &#8220;<strong>m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed kh\u00f4ng \u0111\u00f3ng g\u00f3p g\u00ec h\u1eefu \u00edch \u1edf \u0111\u00e2y<\/strong>,&#8221; l\u1eadp lu\u1eadn r\u1eb1ng th\u00ed nghi\u1ec7m kh\u00f4ng cho th\u1ea5y m\u1ed9t m\u1ed1i \u0111e d\u1ecda th\u1ef1c s\u1ef1 \u0111\u1ed1i v\u1edbi an ninh ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/p>\n<h2>Cu\u1ed9c Th\u1ea3o Lu\u1eadn M\u1edbi V\u1ec1 M\u00e1y T\u00ednh L\u01b0\u1ee3ng T\u1eed v\u00e0 Bitcoin<\/h2>\n<p>Kh\u1eb3ng \u0111\u1ecbnh n\u00e0y \u0111\u00e3 d\u1ea5y l\u00ean cu\u1ed9c th\u1ea3o lu\u1eadn m\u1edbi v\u1ec1 <em>m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed<\/em> v\u00e0 Bitcoin. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi theo d\u00f5i th\u1ecb tr\u01b0\u1eddng xem k\u1ebft qu\u1ea3 c\u1ee7a Project Eleven nh\u01b0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn t\u1edbi nh\u1eefng r\u1ee7i ro trong t\u01b0\u01a1ng lai, trong khi c\u00e1c nh\u00e0 ph\u00ea b\u00ecnh cho r\u1eb1ng n\u00f3 kh\u00f4ng \u00e1p d\u1ee5ng cho m\u00e3 h\u00f3a m\u1ea1nh m\u1ebd. Back kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng Bitcoin v\u1eabn c\u00f2n xa t\u1ea7m v\u1edbi c\u1ee7a c\u00e1c m\u00e1y l\u01b0\u1ee3ng t\u1eed hi\u1ec7n t\u1ea1i. \u00d4ng cho bi\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0\u1ee3ng t\u1eed c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd nh\u1eafm \u0111\u1ebfn c\u00e1c b\u00ed m\u1eadt nh\u00e0 n\u01b0\u1edbc ho\u1eb7c h\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng tr\u01b0\u1edbc khi tr\u1edf th\u00e0nh m\u1ed1i quan t\u00e2m th\u1ef1c t\u1ebf \u0111\u1ed1i v\u1edbi Bitcoin. Bitcoin s\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc kh\u00f3a l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m trong th\u00ed nghi\u1ec7m n\u00e0y. V\u00ec l\u00fd do \u0111\u00f3, Back v\u00e0 c\u00e1c nh\u00e0 ho\u00e0i nghi kh\u00e1c xem th\u00e1ch th\u1ee9c n\u00e0y nh\u01b0 m\u1ed9t b\u00e0i ki\u1ec3m tra quy m\u00f4 nh\u1ecf h\u01a1n l\u00e0 b\u1eb1ng ch\u1ee9ng cho th\u1ea5y Bitcoin \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t m\u1ed1i \u0111e d\u1ecda l\u01b0\u1ee3ng t\u1eed ngay l\u1eadp t\u1ee9c.<\/p>\n<h2>Quan T\u00e2m \u0110\u1ed1i V\u1edbi An Ninh Sau L\u01b0\u1ee3ng T\u1eed<\/h2>\n<p>S\u1ef1 vi\u1ec7c n\u00e0y cho th\u1ea5y s\u1ef1 quan t\u00e2m ng\u00e0y c\u00e0ng t\u0103ng \u0111\u1ed1i v\u1edbi <strong>an ninh sau l\u01b0\u1ee3ng t\u1eed<\/strong> trong to\u00e0n b\u1ed9 l\u0129nh v\u1ef1c ti\u1ec1n \u0111i\u1ec7n t\u1eed. Tuy nhi\u00ean, c\u00e1c chuy\u00ean gia v\u1eabn chia r\u1ebd v\u1ec1 vi\u1ec7c li\u1ec7u k\u1ebft qu\u1ea3 c\u1ee7a Project Eleven c\u00f3 \u0111\u00e1nh d\u1ea5u s\u1ef1 ti\u1ebfn b\u1ed9 th\u1ef1c s\u1ef1 hay ch\u1ec9 l\u00e0 m\u1ed9t th\u00ed nghi\u1ec7m c\u00f3 ki\u1ec3m so\u00e1t v\u1edbi s\u1ef1 li\u00ean quan h\u1ea1n ch\u1ebf \u0111\u1ebfn th\u1ecb tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cu\u1ed9c Tranh Lu\u1eadn V\u1ec1 An Ninh Ti\u1ec1n \u0110i\u1ec7n T\u1eed G\u1ea7n \u0111\u00e2y, m\u1ed9t cu\u1ed9c tranh lu\u1eadn \u0111\u00e3 n\u1ed5 ra trong th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed sau khi nh\u00e0 nghi\u00ean c\u1ee9u Giancarlo Lelli nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea7n th\u01b0\u1edfng 1 BTC t\u1eeb Project Eleven. Gi\u1ea3i th\u01b0\u1edfng n\u00e0y \u0111\u01b0\u1ee3c trao &#8230;<\/p>\n","protected":false},"author":3,"featured_media":18967,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[5743,4225,4947,10021,11890],"class_list":["post-18968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-adam-back","tag-bitcoin","tag-blockstream","tag-project-eleven","tag-shors-algorithm-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Adam Back kh\u1eb3ng \u0111\u1ecbnh cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed 15-bit kh\u00f4ng \u0111e d\u1ecda Bitcoin - CryptoZen<\/title>\n<meta name=\"description\" content=\"Adam Back l\u1eadp lu\u1eadn r\u1eb1ng cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed 15-bit g\u1ea7n \u0111\u00e2y kh\u00f4ng g\u00e2y ra m\u1ed1i \u0111e d\u1ecda th\u1ef1c s\u1ef1 \u0111\u1ed1i v\u1edbi Bitcoin, nh\u1ea5n m\u1ea1nh ph\u1ea1m vi h\u1ea1n ch\u1ebf c\u1ee7a b\u00e0i ki\u1ec3m tra v\u00e0 an ninh m\u00e3 h\u00f3a hi\u1ec7n t\u1ea1i.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptozen.asia\/vn\/adam-back-khang-dinh-cuoc-tan-cong-luong-tu-15-bit-khong-de-doa-bitcoin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Adam Back kh\u1eb3ng \u0111\u1ecbnh cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed 15-bit kh\u00f4ng \u0111e d\u1ecda Bitcoin - CryptoZen\" \/>\n<meta property=\"og:description\" content=\"Adam Back l\u1eadp lu\u1eadn r\u1eb1ng cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed 15-bit g\u1ea7n \u0111\u00e2y kh\u00f4ng g\u00e2y ra m\u1ed1i \u0111e d\u1ecda th\u1ef1c s\u1ef1 \u0111\u1ed1i v\u1edbi Bitcoin, nh\u1ea5n m\u1ea1nh ph\u1ea1m vi h\u1ea1n ch\u1ebf c\u1ee7a b\u00e0i ki\u1ec3m tra v\u00e0 an ninh m\u00e3 h\u00f3a hi\u1ec7n t\u1ea1i.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptozen.asia\/vn\/adam-back-khang-dinh-cuoc-tan-cong-luong-tu-15-bit-khong-de-doa-bitcoin\/\" \/>\n<meta property=\"og:site_name\" content=\"CryptoZen\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-27T11:02:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/04\/story_179780_preview.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" 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