{"id":2733,"date":"2026-04-28T13:11:33","date_gmt":"2026-04-28T13:11:33","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/28\/solana-choisit-le-systeme-de-signature-falcon-dans-le-cadre-de-quantum-security-push\/"},"modified":"2026-04-28T13:11:33","modified_gmt":"2026-04-28T13:11:33","slug":"solana-choisit-le-systeme-de-signature-falcon-dans-le-cadre-de-quantum-security-push","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/28\/solana-choisit-le-systeme-de-signature-falcon-dans-le-cadre-de-quantum-security-push\/","title":{"rendered":"Solana choisit le syst\u00e8me de signature Falcon dans le cadre de Quantum Security Push"},"content":{"rendered":"

La Fondation Solana soutient le projet post-quantique Falcon apr\u00e8s l’alignement des recherches d’Anza et de Jump Crypto. Voici \u00e0 quoi ressemble le chemin de mise \u00e0 niveau.<\/em><\/strong><\/p>\n

La Fondation Solana a annonc\u00e9 une \u00e9tape majeure dans ses efforts de pr\u00e9paration quantique. Deux \u00e9quipes de recherche ind\u00e9pendantes ont \u00e9valu\u00e9 les options de s\u00e9curit\u00e9 post-quantique pour le r\u00e9seau.\u00a0<\/span><\/p>\n

Tous deux sont arriv\u00e9s \u00e0 la m\u00eame r\u00e9ponse : Falcon. Le<\/span>Fondation Solana<\/span><\/a>a confirm\u00e9 qu\u2019aucun changement imm\u00e9diat du protocole n\u2019est n\u00e9cessaire. N\u00e9anmoins, une voie de migration claire est d\u00e9sormais en place si l\u2019informatique quantique devient une menace r\u00e9elle.<\/span><\/p>\n

Lecture connexe<\/b>:\u00a0<\/span><\/p>\n

\n

Le test quantique brise la cl\u00e9 ECC et soul\u00e8ve de nouveaux probl\u00e8mes de s\u00e9curit\u00e9 Bitcoin<\/a><\/p>\n<\/blockquote>\n

Le plan de pr\u00e9paration quantique de Solana prend forme<\/b><\/h3>\n

L\u2019informatique quantique pr\u00e9sente un risque \u00e0 long terme pour la cryptographie blockchain.\u00a0<\/span><\/p>\n

Solana travaille sur ce d\u00e9fi depuis des ann\u00e9es. Selon la Fondation Solana, l\u2019\u00e9cosyst\u00e8me est d\u00e9sormais mieux pr\u00e9par\u00e9 que la plupart des autres.<\/span><\/p>\n

L\u2019\u00e9quipe Firedancer d\u2019Anza et Jump Crypto a men\u00e9 des efforts de recherche distincts. Aucune des deux \u00e9quipes ne s’est coordonn\u00e9e avec l’autre pendant le processus.\u00a0<\/span><\/p>\n

Pourtant, tous deux ont conclu que Falcon, un syst\u00e8me de signature num\u00e9rique post-quantique, \u00e9tait la bonne solution. Le syst\u00e8me propose des signatures compactes con\u00e7ues pour les blockchains \u00e0 haut d\u00e9bit.<\/span><\/p>\n

Les deux \u00e9quipes ont depuis r\u00e9alis\u00e9 les premi\u00e8res mises en \u0153uvre. Ceux-ci sont disponibles respectivement sur Firedancer GitHub et Anza GitHub.\u00a0<\/span><\/p>\n

La Fondation Solana a not\u00e9 que les performances du r\u00e9seau ne devraient pas avoir d’impact significatif lors d’une future migration.<\/span><\/p>\n

\n

Un nouveau rapport sur l\u2019\u00e9tat de pr\u00e9paration quantique de Solana est ici, de@anza_xyz<\/a>et@jump_firedancer<\/a>.<\/p>\n

TLDR\u00a0: Quantum est encore dans des ann\u00e9es, et si et quand il se mat\u00e9rialise, le travail de migration de Solana est bien document\u00e9, compris et pr\u00eat \u00e0 \u00eatre d\u00e9ploy\u00e9 comme d\u00e9crit ci-dessous.pic.twitter.com\/eNYgJeV2mx<\/a><\/p>\n

\u2013 Fondation Solana (@SolanaFndn)27 avril 2026<\/a><\/p>\n<\/blockquote>\n

Pourquoi Falcon se distingue par les blockchains \u00e0 haut d\u00e9bit<\/b><\/h3>\n

Falcon is not a random pick. Il a \u00e9t\u00e9 choisi sp\u00e9cifiquement en raison de sa taille compacte. Les r\u00e9seaux \u00e0 haut d\u00e9bit comme Solana ont besoin d’efficacit\u00e9. Des signatures plus importantes ralentiraient les choses \u00e0 grande \u00e9chelle.<\/span><\/p>\n

La Fondation Solana a \u00e9galement soulign\u00e9 les travaux existants sur la r\u00e9sistance quantique, d\u00e9j\u00e0 pr\u00e9sents sur le r\u00e9seau. Solana Winternitz Vault de Blueshift est actif depuis plus de deux ans.\u00a0<\/span><\/p>\n

Plus t\u00f4t cette ann\u00e9e,<\/span>IA quantique de Google<\/span><\/a>l’a cit\u00e9 directement dans un livre blanc publi\u00e9. La Fondation l\u2019a d\u00e9crit comme l\u2019un des rares outils r\u00e9sistants aux quantiques actuellement utilis\u00e9s sur une blockchain majeure.<\/span><\/p>\n

La feuille de route quantique plus large comprend d\u00e9sormais trois \u00e9tapes.\u00a0<\/span><\/p>\n

Premi\u00e8rement, Solana continuera d’\u00e9valuer Falcon et ses alternatives. Deuxi\u00e8mement, si l\u2019informatique quantique devient une menace cr\u00e9dible, de nouveaux portefeuilles adopteront le sch\u00e9ma post-quantique.\u00a0<\/span><\/p>\n

Troisi\u00e8mement, les portefeuilles existants migreront ensuite vers le syst\u00e8me s\u00e9lectionn\u00e9.<\/span><\/p>\n

Lire aussi :<\/b>\u00a0<\/span><\/p>\n

\n

Solana passe \u00e0 84 $ mais un analyste pr\u00e9vient que le v\u00e9ritable test est encore \u00e0 venir<\/a><\/p>\n<\/blockquote>\n

Le prix SOL baisse alors que le march\u00e9 dans son ensemble reste fragile<\/b><\/h3>\n

Alors que l\u2019actualit\u00e9 quantique attirait l\u2019attention, le prix du SOL a continu\u00e9 de baisser.\u00a0<\/span><\/p>\n

Selon les derni\u00e8res donn\u00e9es de CoinGecko, SOL est<\/span>se n\u00e9gociant \u00e0 83,51 $<\/span><\/a>. Cela repr\u00e9sente une baisse de 2,29 % au cours des derni\u00e8res 24 heures et de 2,75 % au cours des sept derniers jours. Le volume des \u00e9changes s’\u00e9l\u00e8ve \u00e0 environ 3 milliards de dollars sur la m\u00eame fen\u00eatre de 24 heures.<\/span><\/p>\n

La soci\u00e9t\u00e9 d\u2019analyse de march\u00e9 MCO Global a signal\u00e9 un potentiel de baisse suppl\u00e9mentaire pour SOL. La soci\u00e9t\u00e9 a not\u00e9 que l’action des prix se d\u00e9roule dans des structures correctives.\u00a0<\/span><\/p>\n

\n

$ SOL<\/a>
Solana pourrait d\u00e9velopper une troisi\u00e8me vague \u00e0 la baisse, avec l’extension de 138 % autour de 81,65 $ comme prochain objectif.<\/p>\n

Le contexte plus large compte ici. L’action des prix dans les deux sens se d\u00e9roule dans des structures correctives, ce qui rend la microstructure plus difficile \u00e0 lire et\u2026pic.twitter.com\/5BGac603XI<\/a><\/p>\n

\u2013 MCO mondial (@moretradingonl)27 avril 2026<\/a><\/p>\n<\/blockquote>\n

MCO Global a cit\u00e9 81,65 $ comme prochain objectif possible, autour du niveau d’extension de 138 %. La soci\u00e9t\u00e9 a ajout\u00e9 qu’il n’existe actuellement aucune configuration de confiance \u00e9lev\u00e9e et que les traders surveillent de pr\u00e8s les r\u00e9actions cl\u00e9s.<\/span><\/p>\n

En dessous de 85,86 $, MCO Global a d\u00e9clar\u00e9 que la pression \u00e0 la baisse persisterait probablement. Une cassure au-dessus de la r\u00e9sistance pourrait toutefois sugg\u00e9rer qu’un plus bas est d\u00e9j\u00e0 en place.<\/span><\/p>\n

<\/p>\n

Source : Live Bitcoin News<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

La Fondation Solana soutient le projet post-quantique Falcon apr\u00e8s l’alignement des recherches d’Anza et de Jump Crypto. Voici \u00e0 quoi ressemble le chemin de mise \u00e0 niveau. La Fondation Solana a annonc\u00e9 une \u00e9tape majeure dans ses efforts de pr\u00e9paration quantique. Deux \u00e9quipes de recherche ind\u00e9pendantes ont \u00e9valu\u00e9 les options de s\u00e9curit\u00e9 post-quantique pour le […]<\/p>\n","protected":false},"author":6,"featured_media":2732,"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":[8],"tags":[],"class_list":["post-2733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solana"],"acf":[],"yoast_head":"\nSolana choisit le syst\u00e8me de signature Falcon dans le cadre de Quantum Security Push - 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\/28\/solana-choisit-le-systeme-de-signature-falcon-dans-le-cadre-de-quantum-security-push\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solana choisit le syst\u00e8me de signature Falcon dans le cadre de Quantum Security Push - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"La Fondation Solana soutient le projet post-quantique Falcon apr\u00e8s l’alignement des recherches d’Anza et de Jump Crypto. 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