{"id":7595,"date":"2026-06-23T11:17:56","date_gmt":"2026-06-23T11:17:56","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/06\/23\/trump-fixe-une-echeance-en-2031-alors-que-la-menace-quantique-plane-sur-la-crypto\/"},"modified":"2026-06-23T11:17:56","modified_gmt":"2026-06-23T11:17:56","slug":"trump-fixe-une-echeance-en-2031-alors-que-la-menace-quantique-plane-sur-la-crypto","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/06\/23\/trump-fixe-une-echeance-en-2031-alors-que-la-menace-quantique-plane-sur-la-crypto\/","title":{"rendered":"Trump fixe une \u00e9ch\u00e9ance en 2031 alors que la menace quantique plane sur la crypto"},"content":{"rendered":"<p><b><i>Trump ordonne aux agences f\u00e9d\u00e9rales d&rsquo;adopter le chiffrement post-quantique d&rsquo;ici 2031 alors que les pr\u00e9occupations grandissent concernant la s\u00e9curit\u00e9 des crypto-monnaies.<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400\">Le gouvernement am\u00e9ricain se pr\u00e9pare \u00e0 un d\u00e9fi technologique futur. Le pr\u00e9sident Donald Trump a sign\u00e9 deux d\u00e9crets ex\u00e9cutifs ax\u00e9s sur les risques de l&rsquo;informatique quantique, selon <\/span><a href=\"https:\/\/twitter.com\/WhiteHouse\/status\/2069154174818754759\"><span style=\"font-weight: 400\">la Maison Blanche<\/span><\/a><span style=\"font-weight: 400\">. Les d\u00e9crets demandent aux syst\u00e8mes f\u00e9d\u00e9raux de passer \u00e0 des techniques de chiffrement plus robustes. Ce transfert fait suite aux avertissements d&rsquo;experts selon lesquels les syst\u00e8mes de cybers\u00e9curit\u00e9 existants pourraient \u00eatre menac\u00e9s par les ordinateurs quantiques.<\/span><\/p>\n<h2><b>Pourquoi les \u00c9tats-Unis passent \u00e0 la s\u00e9curit\u00e9 post-quantique<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Les ordinateurs quantiques sont tr\u00e8s diff\u00e9rents des ordinateurs d&rsquo;aujourd&rsquo;hui. Ils pourraient \u00eatre capables de r\u00e9soudre certains probl\u00e8mes beaucoup plus rapidement que les machines actuelles. Cela les rend potentiellement capables de briser les m\u00e9thodes de chiffrement courantes \u00e0 l&rsquo;avenir.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Trump Sets 2031 Deadline As Quantum Threat Looms Over Crypto<\/p>\n<p>Donald Trump has signed two executive orders mandating all U.S. federal systems migrate to post-quantum encryption by 2031. <\/p>\n<p>The move follows warnings that quantum computers could crack modern crypto, including\u2026 <a href=\"https:\/\/t.co\/L5qHoWxMKE\">pic.twitter.com\/L5qHoWxMKE<\/a><\/p>\n<p>&mdash; BSCN (@BSCNews) <a href=\"https:\/\/x.com\/BSCNews\/status\/2069353267101044980?ref_src=twsrc%5Etfw\">June 23, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><span style=\"font-weight: 400\">Cela signifie que le gouvernement am\u00e9ricain souhaite faire des pr\u00e9paratifs \u00e0 l&rsquo;avance. Les nouveaux d\u00e9crets exigent que les syst\u00e8mes f\u00e9d\u00e9raux importants mettent en \u0153uvre la cryptographie post-quantique pour l&rsquo;\u00e9tablissement des cl\u00e9s d&rsquo;ici le 31 d\u00e9cembre 2030. De plus, les signatures num\u00e9riques doivent \u00eatre migr\u00e9es vers le nouveau syst\u00e8me d&rsquo;ici le 31 d\u00e9cembre 2031.<\/span><\/p>\n<p><b><i>Lecture connexe : <\/i><\/b><a href=\"https:\/\/www.livebitcoinnews.com\/ethereum-researcher-says-quantum-safe-accounts-could-cost-just-7-cents\/\"><b><i>Les portefeuilles quantiques s\u00e9curis\u00e9s d&rsquo;Ethereum pourraient co\u00fbter seulement 7 cents<\/i><\/b><\/a><b><i>\u00a0<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400\">Les nouvelles r\u00e8gles seront \u00e9galement \u00e9tendues aux entrepreneurs f\u00e9d\u00e9raux. Les entreprises qui travaillent avec le gouvernement sont soumises aux m\u00eames exigences de s\u00e9curit\u00e9. Ainsi, le gouvernement et les entrepreneurs devront mettre \u00e0 jour leurs syst\u00e8mes.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Pendant ce temps, le National Institute of Standards and Technology (NIST) doit terminer un projet pilote de s\u00e9curit\u00e9 post-quantique d&rsquo;ici la fin 2027. Le projet aidera \u00e0 tester la nouvelle technologie avant qu&rsquo;elle puisse \u00eatre utilis\u00e9e \u00e0 plus grande \u00e9chelle.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Un autre d\u00e9cret ex\u00e9cutif est en place pour promouvoir l&rsquo;industrie quantique am\u00e9ricaine. Le gouvernement pr\u00e9voit d&rsquo;accorder 2 milliards de dollars de subventions aux entreprises nationales d&rsquo;informatique quantique. Cet argent vise \u00e0 acc\u00e9l\u00e9rer le d\u00e9veloppement de machines quantiques sophistiqu\u00e9es.<\/span><\/p>\n<h2><b>Bitcoin et les crypto-monnaies pourraient faire face \u00e0 des risques futurs<\/b><\/h2>\n<p><span style=\"font-weight: 400\">L&rsquo;action du gouvernement intervient alors que les pr\u00e9occupations concernant la s\u00e9curit\u00e9 des crypto-monnaies grandissent. Les portefeuilles et les transactions sont s\u00e9curis\u00e9s par chiffrement dans le cas du <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/paradigm-researcher-proposes-quantum-resistant-backup-plan-for-bitcoin\/\"><span style=\"font-weight: 400\">Bitcoin<\/span><\/a><span style=\"font-weight: 400\"> et d&rsquo;autres actifs num\u00e9riques. Mais les futurs ordinateurs quantiques pourraient menacer ces protections.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Un comit\u00e9 consultatif ind\u00e9pendant sur l&rsquo;informatique quantique et la blockchain, nomm\u00e9 par Coinbase plus t\u00f4t ce mois-ci, a publi\u00e9 un rapport. Le rapport indique qu&rsquo;environ 7 millions de Bitcoins sont stock\u00e9s dans des adresses qui pourraient \u00eatre expos\u00e9es \u00e0 de futures attaques quantiques.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Certains d&rsquo;entre eux sont des portefeuilles utilis\u00e9s aux premiers jours du Bitcoin. De plus, certains portefeuilles froids actifs g\u00e9r\u00e9s par des plateformes d&rsquo;\u00e9change pourraient \u00e9galement \u00eatre menac\u00e9s \u00e0 l&rsquo;avenir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">De plus, la soci\u00e9t\u00e9 de cybers\u00e9curit\u00e9 Project Eleven a d\u00e9clar\u00e9 que le \u00ab Q-Day \u00bb pourrait survenir d\u00e8s 2030. Le Q-Day est le moment o\u00f9 les ordinateurs quantiques seront capables de briser les syst\u00e8mes de chiffrement actuels.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Une autre pr\u00e9occupation est une technique connue sous le nom de \u00ab\u00a0r\u00e9colter maintenant, d\u00e9chiffrer plus tard. De cette mani\u00e8re, les attaquants peuvent collecter des donn\u00e9es chiffr\u00e9es maintenant et les d\u00e9chiffrer plus tard. Si la technologie quantique est suffisamment puissante, ils pourraient tenter de briser ces informations et d&rsquo;acc\u00e9der \u00e0 des donn\u00e9es sensibles ou \u00e0 des cl\u00e9s priv\u00e9es.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Cependant, de nombreux chercheurs ont soulign\u00e9 que l&rsquo;industrie des crypto-monnaies a le temps de se pr\u00e9parer malgr\u00e9 ces pr\u00e9occupations. Les d\u00e9veloppeurs recherchent d\u00e9j\u00e0 des solutions de s\u00e9curit\u00e9 post-quantique. En attendant, les gouvernements, les entreprises technologiques et les organisations blockchain intensifient leurs efforts de d\u00e9fense. Avec le d\u00e9veloppement de l&rsquo;informatique quantique, l&rsquo;urgence de prot\u00e9ger les actifs num\u00e9riques avant le Q-Day grandit.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trump ordonne aux agences f\u00e9d\u00e9rales d&rsquo;adopter le chiffrement post-quantique d&rsquo;ici 2031 alors que les pr\u00e9occupations grandissent concernant la s\u00e9curit\u00e9 des crypto-monnaies. Le gouvernement am\u00e9ricain se pr\u00e9pare \u00e0 un d\u00e9fi technologique futur. Le pr\u00e9sident Donald Trump a sign\u00e9 deux d\u00e9crets ex\u00e9cutifs ax\u00e9s sur les risques de l&rsquo;informatique quantique, selon la Maison Blanche. Les d\u00e9crets demandent aux [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":7594,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[285,28],"tags":[],"class_list":["post-7595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-infrastructure","category-regulations"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Trump fixe une \u00e9ch\u00e9ance en 2031 alors que la menace quantique plane sur la crypto - 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\/06\/23\/trump-fixe-une-echeance-en-2031-alors-que-la-menace-quantique-plane-sur-la-crypto\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trump fixe une \u00e9ch\u00e9ance en 2031 alors que la menace quantique plane sur la crypto - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"Trump ordonne aux agences f\u00e9d\u00e9rales d&rsquo;adopter le chiffrement post-quantique d&rsquo;ici 2031 alors que les pr\u00e9occupations grandissent concernant la s\u00e9curit\u00e9 des crypto-monnaies. Le gouvernement am\u00e9ricain se pr\u00e9pare \u00e0 un d\u00e9fi technologique futur. Le pr\u00e9sident Donald Trump a sign\u00e9 deux d\u00e9crets ex\u00e9cutifs ax\u00e9s sur les risques de l&rsquo;informatique quantique, selon la Maison Blanche. 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Le gouvernement am\u00e9ricain se pr\u00e9pare \u00e0 un d\u00e9fi technologique futur. Le pr\u00e9sident Donald Trump a sign\u00e9 deux d\u00e9crets ex\u00e9cutifs ax\u00e9s sur les risques de l&rsquo;informatique quantique, selon la Maison Blanche. 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