{"id":1997,"date":"2026-04-23T03:34:54","date_gmt":"2026-04-23T03:34:54","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/23\/charles-hoskinson-sen-prend-a-la-strategie-de-resistance-quantique-du-bitcoin\/"},"modified":"2026-04-23T03:34:54","modified_gmt":"2026-04-23T03:34:54","slug":"charles-hoskinson-sen-prend-a-la-strategie-de-resistance-quantique-du-bitcoin","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/23\/charles-hoskinson-sen-prend-a-la-strategie-de-resistance-quantique-du-bitcoin\/","title":{"rendered":"Charles Hoskinson s&rsquo;en prend \u00e0 la strat\u00e9gie de r\u00e9sistance quantique du Bitcoin"},"content":{"rendered":"<ul>\n<li><em><span style=\"font-weight: 400\">Hoskinson critique la strat\u00e9gie quantique du Bitcoin pour sa limitation de la flexibilit\u00e9 et des mises \u00e0 niveau futures<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">Blockstream soutient la strat\u00e9gie quantique bas\u00e9e sur le hachage, citant des avantages en mati\u00e8re de s\u00e9curit\u00e9 et de compatibilit\u00e9<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">Environ 1,7 million de BTC sont potentiellement expos\u00e9s face aux menaces \u00e9volutives de l&rsquo;informatique quantique<\/span><\/em><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Le d\u00e9bat sur la strat\u00e9gie quantique autour du Bitcoin a pris de l&rsquo;ampleur apr\u00e8s de nouvelles critiques de Charles Hoskinson. Il a contest\u00e9 la strat\u00e9gie quantique soutenue par Blockstream et ses chercheurs. Ces remarques ont accru la pression sur les d\u00e9veloppeurs qui fa\u00e7onnent la strat\u00e9gie quantique \u00e0 long terme du Bitcoin.<\/span><\/p>\n<p><span style=\"font-weight: 400\">La discussion se concentre sur la mani\u00e8re dont le Bitcoin ajuste sa strat\u00e9gie quantique \u00e0 mesure que de nouveaux risques cryptographiques apparaissent. Les d\u00e9veloppeurs continuent d&rsquo;\u00e9quilibrer s\u00e9curit\u00e9, efficacit\u00e9 et compatibilit\u00e9 dans le cadre de la strat\u00e9gie quantique actuelle.<\/span><\/p>\n<h2><b>Hoskinson critique l&rsquo;orientation de la strat\u00e9gie quantique bas\u00e9e sur le hachage<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Charles Hoskinson, fondateur de Cardano,<\/span><a href=\"https:\/\/www.livebitcoinnews.com\/hoskinson-criticizes-ethereum-foundation-mandate-as-ada-eth-debate-heats-up\/\"><span style=\"font-weight: 400\"> a critiqu\u00e9<\/span><\/a><span style=\"font-weight: 400\"> Blockstream pour avoir promu une strat\u00e9gie quantique restrictive bas\u00e9e sur des syst\u00e8mes de hachage. <\/span>Il a soutenu que cette strat\u00e9gie quantique limite la flexibilit\u00e9 et r\u00e9duit les options d&rsquo;innovation futures.<\/p>\n<p data-start=\"98\" data-end=\"200\">Les d\u00e9veloppeurs, cependant, pr\u00e9f\u00e8rent des changements minimaux, m\u00eame lorsque des mises \u00e0 niveau plus larges pourraient renforcer le r\u00e9seau.<\/p>\n<p data-start=\"202\" data-end=\"292\" data-is-last-node=\"\" data-is-only-node=\"\">Il a r\u00e9pondu aux id\u00e9es soutenues par Adam Back et d&rsquo;autres contributeurs lors de r\u00e9centes discussions.<\/p>\n<p><span style=\"font-weight: 400\"> Ces id\u00e9es reposent sur des signatures bas\u00e9es sur le hachage comme \u00e9l\u00e9ment central de la strat\u00e9gie quantique.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Il a d\u00e9crit cette approche comme \u00e9troite et moins adaptable aux besoins cryptographiques avanc\u00e9s.<\/span><\/p>\n<p><span style=\"font-weight: 400\">De plus, il a \u00e9galement d\u00e9nonc\u00e9 la proposition dans des propos rapport\u00e9s et l&rsquo;a li\u00e9e \u00e0 la culture conservatrice du Bitcoin. Il a d\u00e9clar\u00e9 que les d\u00e9veloppeurs semblent d\u00e9termin\u00e9s \u00e0 \u00e9viter les changements majeurs du protocole. Il a soutenu que cet \u00e9tat d&rsquo;esprit continue de fa\u00e7onner la strat\u00e9gie quantique actuelle.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Entre-temps, Jonas Nick a pr\u00e9sent\u00e9 des syst\u00e8mes bas\u00e9s sur le hachage tels que SHRINCS et SHRIMPS lors d&rsquo;un \u00e9v\u00e9nement technique. Il a expliqu\u00e9 que la strat\u00e9gie quantique utilise des fonctions de hachage \u00e9tablies pour maintenir la s\u00e9curit\u00e9.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Il a ajout\u00e9 que cette approche r\u00e9duit la d\u00e9pendance \u00e0 de nouvelles hypoth\u00e8ses et favorise une int\u00e9gration plus fluide.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Lol, let&#39;s use the least expressive and interesting PQS to solve the quantum issue. Never change Bitcoin <a href=\"https:\/\/t.co\/2mcytWyb12\">https:\/\/t.co\/2mcytWyb12<\/a><\/p>\n<p>&mdash; Charles Hoskinson (@IOHK_Charles) <a href=\"https:\/\/twitter.com\/IOHK_Charles\/status\/2046736178356093015?ref_src=twsrc%5Etfw\">April 21, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><span style=\"font-weight: 400\">Parall\u00e8lement, il a \u00e9galement not\u00e9 que les conceptions avec \u00e9tat am\u00e9liorent l&rsquo;efficacit\u00e9 dans le cadre de la strat\u00e9gie quantique.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Il a expliqu\u00e9 que les d\u00e9veloppeurs peuvent \u00e9quilibrer performance et s\u00e9curit\u00e9 sans changements structurels complexes. Cela refl\u00e8te une direction pratique align\u00e9e sur la conception existante du Bitcoin.<\/span><\/p>\n<h2><b>Le d\u00e9bat sectoriel s&rsquo;\u00e9largit autour des risques quantiques et de l&rsquo;exposition<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Le secteur cryptographique au sens large continue d&rsquo;\u00e9valuer les risques li\u00e9s au paysage \u00e9volutif de la strat\u00e9gie quantique. Les d\u00e9veloppeurs de tous les r\u00e9seaux \u00e9tudient comment l&rsquo;<\/span><a href=\"https:\/\/www.livebitcoinnews.com\/ai-vs-quantum-hoskinsons-stark-crypto-warning\/\"><span style=\"font-weight: 400\">informatique quantique<\/span><\/a><span style=\"font-weight: 400\"> pourrait affecter les normes de chiffrement actuelles. Cette analyse continue d&rsquo;influencer la mani\u00e8re dont chaque protocole affine sa strat\u00e9gie quantique.<\/span><\/p>\n<p><span style=\"font-weight: 400\">De plus, les estimations indiquent qu&rsquo;environ <\/span><a href=\"https:\/\/x.com\/bitcoinqs\/status\/2044899098814230940\"><span style=\"font-weight: 400\">1,7 million de BTC<\/span><\/a><span style=\"font-weight: 400\"> restent dans des formats de portefeuille anciens avec des cl\u00e9s publiques expos\u00e9es.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ces avoirs repr\u00e9sentent une pr\u00e9occupation majeure dans les discussions sur la strat\u00e9gie quantique du Bitcoin. Les d\u00e9veloppeurs identifient ces pi\u00e8ces comme vuln\u00e9rables dans les sc\u00e9narios d&rsquo;attaque quantique futurs.<\/span><\/p>\n<p><span style=\"font-weight: 400\">En r\u00e9ponse, des contributeurs ont introduit le BIP-361 pour renforcer la strat\u00e9gie quantique du Bitcoin contre les menaces \u00e9mergentes.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Par ailleurs, la proposition d\u00e9crit des syst\u00e8mes de signature am\u00e9lior\u00e9s et une planification de migration pour les utilisateurs. Elle vise \u00e0 assurer une transition plus fluide au fur et \u00e0 mesure du d\u00e9veloppement des capacit\u00e9s quantiques.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les chercheurs de Blockstream continuent de d\u00e9fendre leur strat\u00e9gie quantique comme \u00e9tant pratique et fiable.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ils soutiennent que les syst\u00e8mes bas\u00e9s sur le hachage reposent sur des fondations \u00e9prouv\u00e9es et des hypoth\u00e8ses de s\u00e9curit\u00e9 \u00e9tablies. Par cons\u00e9quent, ils soulignent \u00e9galement que la compatibilit\u00e9 reste essentielle pour maintenir la stabilit\u00e9 du Bitcoin.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Cependant, Charles Hoskinson a maintenu ses critiques et a appel\u00e9 \u00e0 une exploration cryptographique plus large. Il a soutenu que des syst\u00e8mes plus expressifs pourraient am\u00e9liorer \u00e0 la fois la fonctionnalit\u00e9 et la s\u00e9curit\u00e9 \u00e0 long terme. Le d\u00e9bat sur la strat\u00e9gie quantique se poursuit \u00e0 mesure que les propositions et la recherche \u00e9voluent.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hoskinson critique la strat\u00e9gie quantique du Bitcoin pour sa limitation de la flexibilit\u00e9 et des mises \u00e0 niveau futures Blockstream soutient la strat\u00e9gie quantique bas\u00e9e sur le hachage, citant des avantages en mati\u00e8re de s\u00e9curit\u00e9 et de compatibilit\u00e9 Environ 1,7 million de BTC sont potentiellement expos\u00e9s face aux menaces \u00e9volutives de l&rsquo;informatique quantique Le d\u00e9bat [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":1996,"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":[176,12],"tags":[533,52,534,182,535,157,536,537],"class_list":["post-1997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artificial-intelligence-ai","category-market-news","tag-bip-361","tag-bitcoin","tag-blockstream","tag-cardano","tag-charles-hoskinson","tag-crypto-security","tag-cryptography","tag-quantum-strategy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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