{"id":106629,"date":"2023-06-23T03:04:00","date_gmt":"2023-06-23T03:04:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=117704"},"modified":"2023-06-26T11:09:02","modified_gmt":"2023-06-26T11:09:02","slug":"starknet-est-sur-le-point-devenir-evm-compatible","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/starknet-est-sur-le-point-devenir-evm-compatible\/","title":{"rendered":"Starknet est sur le point de devenir EVM compatible"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/117704\/314254\/capture-decran-2023-06-22.jpg\" alt=\"\" srcset=\"https:\/\/cimg.co\/news\/117704\/314254\/responsive-images\/capture-decran-2023-06-22___media_library_original_1000_501.jpg 1000w, https:\/\/cimg.co\/news\/117704\/314254\/responsive-images\/capture-decran-2023-06-22___media_library_original_900_451.jpg 900w, https:\/\/cimg.co\/news\/117704\/314254\/responsive-images\/capture-decran-2023-06-22___media_library_original_720_361.jpg 720w, https:\/\/cimg.co\/news\/117704\/314254\/responsive-images\/capture-decran-2023-06-22___media_library_original_600_301.jpg 600w, https:\/\/cimg.co\/news\/117704\/314254\/responsive-images\/capture-decran-2023-06-22___media_library_original_300_150.jpg 300w\" sizes=\"100vw\" width=\"1000\" class=\"content-img\"><\/figure><p style=\"text-align:justify;\">Les investisseurs et les utilisateurs pl&eacute;biscitent les protocoles blockchain de couche 2 en 2023. La technologie de preuves &agrave; connaissance nulle (<i>Zero Knowledge<\/i>, ZK) a jou&eacute; un r&ocirc;le cl&eacute; dans le d&eacute;ploiement d&#8217;une grande vari&eacute;t&eacute; de couches 2. <strong>Ces protocoles apportent des am&eacute;liorations majeures en termes de performances &agrave; une vari&eacute;t&eacute; de plateformes et d&rsquo;applications de l&#8217;&eacute;cosyst&egrave;me Ethereum<\/strong>. Parmi ces protocoles se trouve <strong>Starknet<\/strong>, une solution de mise &agrave; l&rsquo;&eacute;chelle qui est sur le point de <strong>devenir compatible avec la <\/strong><a href=\"https:\/\/cryptonews.com\/fr\/news\/bnb-chain-lance-nouveau-testnet-evm-compatible\/\"><strong><u>machine virtuelle d&rsquo;Ethereum<\/u><\/strong><\/a> (<i>Ethereum Virtual Machine<\/i>, EVM).<\/p><h2 style=\"text-align:justify;\"><strong>Starknet acc&eacute;l&egrave;re son int&eacute;gration avec Ethereum gr&acirc;ce &agrave; Kakarot<\/strong><\/h2><span class=\"replacer\"><\/span><p style=\"text-align:justify;\">Starknet a &eacute;t&eacute; d&eacute;velopp&eacute;e par <strong>StarkWare<\/strong>, une entreprise blockchain bas&eacute;e en Israel. A l&rsquo;inverse de ses concurrents tels que <a href=\"https:\/\/cryptonews.com\/fr\/news\/zksync-era-valeur-actifs-verrouilles-reseau-depasse-500-millions-dollars\/\"><u>zkSync Era<\/u><\/a>, Starknet utilise une preuve &agrave; connaissance nulle appel&eacute;e STARK (<i>Scalable Transparent ARguments of Knowledge<\/i>). La principale diff&eacute;rence entre les STARK et les SNARK (<i>Succint Non-interactive Argument of Knowledge<\/i>)<strong> <\/strong>r&eacute;side dans le &ldquo;<i>trusted setup<\/i>&rdquo;, c&rsquo;est-&agrave;-dire la configuration initiale des cl&eacute;s utilis&eacute;es pour cr&eacute;er les preuves requises aux fins de v&eacute;rification. Les preuves &agrave; connaissance nulle STARK ne n&eacute;cessitent pas la mise en place de cette configuration pour fonctionner, &agrave; l&rsquo;inverse des SNARK.<\/p><p style=\"text-align:justify;\"><strong>Les contrats et le syst&egrave;me d&#8217;exploitation de StarkNet sont &eacute;crits dans le langage de programmation natif de StarkWare, Cairo<\/strong>. Selon StarkWare, ce langage permet de d&eacute;ployer et de mettre &agrave; l&#8217;&eacute;chelle n&#8217;importe quel cas d&rsquo;utilisation. Starknet g&egrave;re sa propre machine virtuelle de contrat intelligent personnalis&eacute;e, surnomm&eacute;e &#8220;<i>Cairo VM<\/i>&#8220;.&nbsp;<\/p><p style=\"text-align:justify;\">Cependant, le PDG de Kakarot, <strong>Elias Tazartes<\/strong> a expliqu&eacute; que <strong>certains projets avaient vraiment besoin de pouvoir utiliser Solidity<\/strong> (le langage de programmation d&rsquo;Ethereum). Un DEX (exchange d&eacute;centralis&eacute;) ou un AMM (teneur de march&eacute; automatis&eacute;) pr&ecirc;t pour l&#8217;&eacute;cosyst&egrave;me Ethereum avec 60 000 lignes de code audit&eacute;es, ne sera utilisable que sur les cha&icirc;nes EVM. Si ces d&eacute;veloppeurs voulaient utiliser Starknet, ils devraient <strong>embaucher une nouvelle &eacute;quipe pour retravailler &agrave; nouveau le code et maintenir deux bases de code &#8211; ce que Tazartes d&eacute;crit comme &#8220;d&#8217;un co&ucirc;t prohibitif&#8221;<\/strong>.<\/p><p style=\"text-align:justify;\">Actuellement, un des inconv&eacute;nients de Starknet est son incompatibilit&eacute; avec EVM, ce qui pourrait dissuader les d&eacute;veloppeurs. <strong>Cet obstacle sera bient&ocirc;t lev&eacute; avec Kakarot, un nouveau zkEVM<\/strong>. Le lancement du testnet de Kakarot aura lieu en ao&ucirc;t.<\/p><h2 style=\"text-align:justify;\"><strong>Starknet, un &eacute;cosyst&egrave;me en pleine croissance&nbsp;<\/strong><\/h2><span class=\"replacer\"><\/span><p style=\"text-align:justify;\">De nombreuses entreprises utilisent aujourd&rsquo;hui les services propos&eacute;s par Starkware. Les plus connues sont notamment <strong>Sorare<\/strong>, la plateforme de fantasy football avec des NFT &agrave; collectionner, l&rsquo;exchange d&eacute;centralis&eacute; <strong>dYdX<\/strong> et le protocole <strong>Immutable X<\/strong> qui propose des NFT sans frais.&nbsp;<\/p><div class=\"raw-html-embed\"><blockquote class=\"twitter-tweet\"><p lang=\"en\" dir=\"ltr\">Vitalik Buterin Backs <a href=\"https:\/\/twitter.com\/KakarotZkEvm?ref_src=twsrc%5Etfw\">@KakarotZkEvm<\/a>: A Ethereum Scaling Solution<a href=\"https:\/\/t.co\/d7IlEuF3UN\">https:\/\/t.co\/d7IlEuF3UN<\/a><\/p>&mdash; Starknet &#128073;&#128072; (@Starknet) <a href=\"https:\/\/twitter.com\/Starknet\/status\/1665373397361086465?ref_src=twsrc%5Etfw\">June 4, 2023<\/a><\/blockquote> <script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/div><p style=\"text-align:justify;\">De plus, Kakarot b&eacute;n&eacute;ficie d&rsquo;un appui de poids en la personne de <strong>Vitalik Buterin<\/strong>. Tazartes avait d&eacute;clar&eacute; que Buterin avait approuv&eacute; l&rsquo;id&eacute;e du projet et <strong>r&eacute;alis&eacute; un investissement dans Kakarot<\/strong>. Le co-fondateur d&#8217;Ethereum semble approuver une architecture constitu&eacute;e de plusieurs <a href=\"https:\/\/cryptonews.com\/fr\/news\/comment-vitalik-buterin-envisage-levolution-de-la-technologie-zk-zero-knowledge-pour-lecosysteme-ethereum-eth\/\" rel=\"nofollow\">zkEVM<\/a> pour la construction de l&#8217;&eacute;cosyst&egrave;me de la blockchain.<\/p><blockquote><p style=\"text-align:justify;\">&#8220;Pour Vitalik, plus il y a de zkEVM, mieux c&rsquo;est&hellip; car vous avez alors une grande diversit&eacute; en termes d&rsquo;architectures et d&rsquo;approches&#8230; ce qui est vraiment positif pour l&#8217;espace dans son ensemble.&#8221;<\/p><\/blockquote><p style=\"text-align:justify;\">L&#8217;entreprise avait annonc&eacute; le lancement<strong> <\/strong>de son token en 2023, dans un objectif de d&eacute;centralisation. Le jeton STARK sera utilis&eacute; pour payer les frais de gas, contrairement aux autres layers 2. D&rsquo;autres d&eacute;tails sur cet <i>airdrop<\/i> devraient &ecirc;tre prochainement disponibles.<\/p><p style=\"text-align:justify;\">Sources : <a href=\"https:\/\/starkware.co\/resource\/stark-endgame\/\"><u>Starkware<\/u><\/a>, <a href=\"https:\/\/cointelegraph.com\/news\/starknet-evm-compatibility-scalability-zk-evm-kakarot-testnet\"><u>Cointelegraph<\/u><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Les investisseurs et les utilisateurs pl&eacute;biscitent les protocoles blockchain de couche 2 en 2023. La technologie de preuves &agrave; connaissance nulle (Zero Knowledge, ZK) a jou&eacute; un r&ocirc;le cl&eacute; dans le d&eacute;ploiement d&#8217;une grande vari&eacute;t&eacute; de couches 2. Ces protocoles apportent des am&eacute;liorations majeures en termes de performances &agrave; une vari&eacute;t&eacute; de plateformes et d&rsquo;applications [&hellip;]<\/p>\n","protected":false},"author":35,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7,1],"tags":[51,466],"editors":[1620],"sponsored_companies":[],"class_list":["post-106629","post","type-post","status-publish","format-standard","hentry","category-ethereum-news","category-news","tag-ethereum","tag-scalabilite","editors-corinne-r"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Starknet bient\u00f4t compatible avec EVM<\/title>\n<meta name=\"description\" content=\"La compatibilit\u00e9 de Starknet avec EVM repr\u00e9sente un progr\u00e8s majeur pour le protocole de couche 2 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