{"id":2499,"date":"2026-04-26T17:07:48","date_gmt":"2026-04-26T17:07:48","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/26\/tron-cible-la-menace-quantique-avec-le-deploiement-dun-nouveau-reseau-declare-justin-sun\/"},"modified":"2026-04-26T17:07:48","modified_gmt":"2026-04-26T17:07:48","slug":"tron-cible-la-menace-quantique-avec-le-deploiement-dun-nouveau-reseau-declare-justin-sun","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/26\/tron-cible-la-menace-quantique-avec-le-deploiement-dun-nouveau-reseau-declare-justin-sun\/","title":{"rendered":"TRON cible la menace quantique avec le d\u00e9ploiement d&rsquo;un nouveau r\u00e9seau, d\u00e9clare Justin Sun"},"content":{"rendered":"<p><b><i>Les progr\u00e8s quantiques s\u2019acc\u00e9l\u00e8rent, poussant TRON et d\u2019autres \u00e0 acc\u00e9l\u00e9rer les mises \u00e0 niveau de s\u00e9curit\u00e9 post-quantiques.<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400\">L\u2019informatique quantique n\u2019est plus une pr\u00e9occupation lointaine pour les march\u00e9s de la cryptographie. Des avanc\u00e9es r\u00e9centes rapprochent les hypoth\u00e8ses de s\u00e9curit\u00e9 de longue date des tests r\u00e9els. \u00c0 mesure que les progr\u00e8s s\u2019acc\u00e9l\u00e8rent, les r\u00e9seaux blockchain commencent \u00e0 r\u00e9agir avec des d\u00e9lais et des mises \u00e0 niveau concrets. TRON fait d\u00e9sormais un pas en avant, se positionnant t\u00f4t dans la course vers une infrastructure r\u00e9sistante aux quantiques.<\/span><\/p>\n<h2><span style=\"font-weight: 400\">TRON pr\u00e9voit le lancement de Testnet apr\u00e8s un crack historique de la cryptographie<\/span><\/h2>\n<p><span style=\"font-weight: 400\">Dans un article X, Sun a d\u00e9clar\u00e9 que TRON lancerait un r\u00e9seau r\u00e9sistant aux quantiques sur testnet au deuxi\u00e8me trimestre, suivi d&rsquo;un d\u00e9ploiement du r\u00e9seau principal au troisi\u00e8me trimestre. Il a pr\u00e9sent\u00e9 cette initiative comme une r\u00e9ponse directe aux risques pos\u00e9s par l\u2019IA et l\u2019informatique quantique. Selon lui, la protection des fonds des utilisateurs \u00e0 l\u2019\u00e8re de l\u2019IA d\u00e9pend fortement de la cryptographie post-quantique.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\">\n<p lang=\"zh\" dir=\"ltr\">\u4f5c\u4e3a\u4e3b\u8981\u52a0\u5bc6\u8d27\u5e01\u7684\u521b\u59cb\u4eba\uff0c\u6211\u4eec\u5e94\u5728\u4e13\u6ce8AI\u5e94\u7528\u597d\u5904\u7684\u540c\u65f6\uff0c\u9ad8\u5ea6\u5173\u6ce8A Je \u53d1\u5c55\u5e26\u6765\u7684\u98ce\u9669\uff0c\u91cf\u5b50\u8ba1\u7b97\u7684\u7834\u89e3\u5c31\u662f\u6700\u6838\u5fc3\u7684\u5173\u952e\u3002\u6ce2\u573a\u5c06\u4e8e\u4eca\u5e74\u4e8c\u5b63\u5ea6\u5728\u6d4b\u8bd5\u7f51\u4e0a\u7ebf\u6297\u91cf\u5b50\u7f51\u7edc\uff0c\u4e09\u5b63\u5ea6\u4e0a\u7ebf\u4e3b\u7f51\uff0c\u6210\u4e3a\u5168\u7403\u9996\u4e2a\u6297\u91cf\u5b50\u7f51\u7edc\uff0c\u6297\u91cf\u5b50\u533a\u5757\u94fe\u7f51\u7edc\u662fAI\u4f7f\u7528\u7684\u7b2c\u4e00\u8bc9\u6c42\uff01\u6ce2\u573a\u7528\u6237\u7684\u8d44\u91d1\u5728AI\u65f6\u4ee3\u5c06\u4f1a\u662f\u5b89\u5168\u7684\uff01<a href=\"https:\/\/t.co\/6ydNOTwFbJ\">https:\/\/t.co\/6ydNOTwFbJ<\/a><\/p>\n<p>&#8211; IL. Justin Sun \ud83d\udc68\u200d\ud83d\ude80 \ud83c\udf1e (@justinsuntron)<a href=\"https:\/\/twitter.com\/justinsuntron\/status\/2048347265623048516?ref_src=twsrc%5Etfw\">26 avril 2026<\/a><\/p>\n<\/blockquote>\n<p><span style=\"font-weight: 400\">Ses remarques font suite \u00e0 une \u00e9tape franchie par le chercheur ind\u00e9pendant Giancarlo Lelli. Lelli a r\u00e9ussi \u00e0 d\u00e9chiffrer une cl\u00e9 \u00e0 courbe elliptique de 15 bits \u00e0 l&rsquo;aide d&rsquo;un mat\u00e9riel quantique accessible au public. Cet exploit lui a valu une r\u00e9compense de 1 BTC du Projet Eleven, marquant la plus grande d\u00e9monstration publique d&rsquo;attaque quantique \u00e0 ce jour.<\/span><\/p>\n<p><span style=\"font-weight: 400\">La cryptographie \u00e0 courbe elliptique soutient la s\u00e9curit\u00e9 des portefeuilles sur des r\u00e9seaux tels que<\/span><a href=\"https:\/\/www.livebitcoinnews.com\/bitcoin-rally-gains-strength-as-institutional-flows-push-coinbase-premium-higher\/\"><span style=\"font-weight: 400\">Bitcoin<\/span><\/a><span style=\"font-weight: 400\">et Ethereum. Il permet aux utilisateurs de prouver la propri\u00e9t\u00e9 des fonds sans exposer les cl\u00e9s priv\u00e9es. Les ordinateurs classiques ne peuvent pas inverser de mani\u00e8re r\u00e9aliste une cl\u00e9 publique en cl\u00e9 priv\u00e9e. Cependant, les syst\u00e8mes quantiques introduisent de nouvelles possibilit\u00e9s gr\u00e2ce \u00e0 l\u2019algorithme de Shor.<\/span><\/p>\n<h2><span style=\"font-weight: 400\">Google r\u00e9duit l&rsquo;estimation du qubit pour le piratage du Bitcoin, l&rsquo;industrie en prend note<\/span><\/h2>\n<p><span style=\"font-weight: 400\">Malgr\u00e9 ces progr\u00e8s, les experts soulignent qu\u2019une cl\u00e9 de 15 bits est loin de r\u00e9pondre aux normes cryptographiques du monde r\u00e9el. Bitcoin utilise un cryptage de 256 bits, ce qui repr\u00e9sente un probl\u00e8me exponentiellement plus important.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le rythme des progr\u00e8s n\u2019en reste pas moins remarquable. La d\u00e9monstration publique pr\u00e9c\u00e9dente n\u2019avait cass\u00e9 qu\u2019une cl\u00e9 de 6 bits en 2025, ce qui a multipli\u00e9 par 512 la complexit\u00e9 du r\u00e9sultat de Lelli en quelques mois.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les estimations des ressources n\u00e9cessaires pour d\u00e9chiffrer le chiffrement \u00e0 grande \u00e9chelle sont \u00e9galement en baisse. Un r\u00e9cent<\/span><a href=\"https:\/\/research.google\/blog\/safeguarding-cryptocurrency-by-disclosing-quantum-vulnerabilities-responsibly\/\"><span style=\"font-weight: 400\">Document de recherche Google<\/span><\/a><span style=\"font-weight: 400\">sugg\u00e8re que moins de 500 000 qubits physiques pourraient suffire \u00e0 briser la cryptographie \u00e0 courbe elliptique de 256 bits.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Des projections ant\u00e9rieures \u00e9valuaient ce besoin en millions. Bien que de telles machines n\u2019existent pas encore, la tendance \u00e0 la baisse attire l\u2019attention de l\u2019ensemble du secteur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Parall\u00e8lement, l\u2019exposition au risque n\u2019est pas uniforme dans tous les portefeuilles. Les adresses avec des cl\u00e9s publiquement visibles sont plus vuln\u00e9rables sous un<\/span><a href=\"https:\/\/www.livebitcoinnews.com\/not-all-bitcoin-wallets-at-risk-from-quantum-attacks-report-says\/\"><span style=\"font-weight: 400\">attaque quantique<\/span><\/a><span style=\"font-weight: 400\">mod\u00e8le. Les estimations sugg\u00e8rent qu&rsquo;environ 6,9 millions de BTC entrent dans cette cat\u00e9gorie, y compris les avoirs en sommeil depuis longtemps li\u00e9s aux premiers utilisateurs.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Project Eleven d\u00e9cerne le prix 1 BTC Q-Day pour la plus grande attaque quantique contre la cryptographie \u00e0 courbe elliptique \u00e0 ce jour<\/p>\n<p>Un chercheur casse la cl\u00e9 ECC de 15 bits sur du mat\u00e9riel quantique accessible au public en un saut de 512 fois par rapport \u00e0 la d\u00e9monstration publique pr\u00e9c\u00e9dente.<\/p>\n<p>Project Eleven a r\u00e9compens\u00e9 aujourd&rsquo;hui le Q-Day\u2026<\/p>\n<p>\u2013 Projet onze (@projecteleven)<a href=\"https:\/\/twitter.com\/projecteleven\/status\/2047661990605156796?ref_src=twsrc%5Etfw\">24 avril 2026<\/a><\/p>\n<\/blockquote>\n<p><span style=\"font-weight: 400\">Les d\u00e9veloppeurs ont d\u00e9j\u00e0 commenc\u00e9 \u00e0 discuter des voies de migration. Le BIP-360 propos\u00e9 par Bitcoin introduit des formats d\u2019adresses \u00e0 s\u00e9curit\u00e9 quantique. D\u2019autres r\u00e9seaux, notamment Ethereum, Ripple et StarkWare, ont \u00e9galement pr\u00e9sent\u00e9 des strat\u00e9gies de transition.<\/span><\/p>\n<p><span style=\"font-weight: 400\">La position de Sun positionne TRON comme l\u2019un des premiers acteurs parmi les grandes cha\u00eenes. Il a fait valoir qu\u2019une infrastructure r\u00e9sistante aux quantiques deviendra une exigence essentielle \u00e0 mesure que les syst\u00e8mes d\u2019IA \u00e9volueront. Selon lui, attendre que les ordinateurs quantiques atteignent leur pleine capacit\u00e9 exposerait les utilisateurs \u00e0 des risques inutiles.<\/span><\/p>\n<p><!-- source_url: https:\/\/www.livebitcoinnews.com\/tron-targets-quantum-threat-with-new-network-rollout-says-justin-sun\/ --><\/p>\n<p><em>Source : <a href=\"https:\/\/www.livebitcoinnews.com\/tron-targets-quantum-threat-with-new-network-rollout-says-justin-sun\/\" rel=\"nofollow noopener\" target=\"_blank\">Live Bitcoin News<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les progr\u00e8s quantiques s\u2019acc\u00e9l\u00e8rent, poussant TRON et d\u2019autres \u00e0 acc\u00e9l\u00e9rer les mises \u00e0 niveau de s\u00e9curit\u00e9 post-quantiques. L\u2019informatique quantique n\u2019est plus une pr\u00e9occupation lointaine pour les march\u00e9s de la cryptographie. Des avanc\u00e9es r\u00e9centes rapprochent les hypoth\u00e8ses de s\u00e9curit\u00e9 de longue date des tests r\u00e9els. \u00c0 mesure que les progr\u00e8s s\u2019acc\u00e9l\u00e8rent, les r\u00e9seaux blockchain commencent \u00e0 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":2498,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[223],"tags":[],"class_list":["post-2499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tron"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TRON cible la menace quantique avec le d\u00e9ploiement d&#039;un nouveau r\u00e9seau, d\u00e9clare Justin Sun - France Live Bitcoin News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/26\/tron-cible-la-menace-quantique-avec-le-deploiement-dun-nouveau-reseau-declare-justin-sun\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TRON cible la menace quantique avec le d\u00e9ploiement d&#039;un nouveau r\u00e9seau, d\u00e9clare Justin Sun - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"Les progr\u00e8s quantiques s\u2019acc\u00e9l\u00e8rent, poussant TRON et d\u2019autres \u00e0 acc\u00e9l\u00e9rer les mises \u00e0 niveau de s\u00e9curit\u00e9 post-quantiques. 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L\u2019informatique quantique n\u2019est plus une pr\u00e9occupation lointaine pour les march\u00e9s de la cryptographie. 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