{"id":74152,"date":"2019-10-04T13:39:56","date_gmt":"2019-10-04T13:39:56","guid":{"rendered":"https:\/\/\/solutions-de-securite-iot-pour-toutes-tailles-de-deploiement\/"},"modified":"2019-10-04T13:39:56","modified_gmt":"2019-10-04T13:39:56","slug":"solutions-de-securite-iot-pour-toutes-tailles-de-deploiement","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/solutions-de-securite-iot-pour-toutes-tailles-de-deploiement\/","title":{"rendered":"Solutions de s\u00e9curit\u00e9 IoT pour toutes tailles de d\u00e9ploiement"},"content":{"rendered":"

La plate-forme Trust de Microchip comprend trois niveaux, qui fournissent des \u00e9l\u00e9ments s\u00e9curis\u00e9s pr\u00eats \u00e0 l’emploi, pr\u00e9configur\u00e9s ou enti\u00e8rement personnalisables. L’approche \u00e0 plusieurs niveaux permet aux d\u00e9veloppeurs de choisir la solution appropri\u00e9e pour leur propre application.<\/span><\/p>\n

Le premier niveau s’appelle Trust & GO et fournit des \u00e9l\u00e9ments s\u00e9curis\u00e9s pr\u00e9d\u00e9finis \u00abzero touch\u00bb avec un MOQ (commande minimale) de seulement 10 unit\u00e9s. Les informations d’identification des composants sont pr\u00e9programm\u00e9es, exp\u00e9di\u00e9es et verrouill\u00e9es \u00e0 l’int\u00e9rieur de l’ATECC608A pour l’automatisation de l’authentification via le cloud ou LoRaWAN. Les certificats et les cl\u00e9s publiques correspondants sont livr\u00e9s dans un fichier \u00abmanifeste\u00bb t\u00e9l\u00e9chargeable via le magasin \u00e9lectronique de Microchip et certains partenaires de distribution. La solution facilite la s\u00e9curisation et la gestion des p\u00e9riph\u00e9riques \u00ab\u00a0edge\u00a0\u00bb sans les co\u00fbts suppl\u00e9mentaires des services de provisionnement tiers ou des autorit\u00e9s de certification.<\/span>
\n <\/p>\n

TrustFLEX est le deuxi\u00e8me niveau du nouveau programme de Microchip. Il permet au client d’utiliser une autorit\u00e9 de certification de son choix tout en tirant parti des cas d’utilisation pr\u00e9configur\u00e9s, qui incluent des mesures de s\u00e9curit\u00e9 de base telles que l’authentification renforc\u00e9e TLS (Transport Layer Security) pour la connexion \u00e0 tout r\u00e9seau IP \u00e0 l’aide de n’importe quelle cha\u00eene de certificats, authentification LoRaWAN, d\u00e9marrage s\u00e9curis\u00e9, mises \u00e0 jour OTA, protection IP, protection des donn\u00e9es utilisateur et rotation de cl\u00e9. TrustFLEX r\u00e9duira le temps et la complexit\u00e9 pour ceux qui souhaitent personnaliser des appareils sans avoir besoin de r\u00e9f\u00e9rences personnalis\u00e9es.<\/span><\/p>\n

TrustCUSTOM est le troisi\u00e8me niveau du programme pour des conceptions enti\u00e8rement personnalis\u00e9es. Il fournit des fonctionnalit\u00e9s de configuration sp\u00e9cifiques au client et un provisioning personnalis\u00e9 des informations d’identification.<\/p>\n

Pour simplifier davantage le processus, Microchip et Amazon Web Services (AWS) ont collabor\u00e9 pour permettre un processus d’int\u00e9gration simplifi\u00e9 dans les services AWS IoT pour les produits utilisant n’importe quel niveau de la plate-forme Microchip Trust.<\/span><\/p>\n

L’ATECC608A fournit un stockage de cl\u00e9s s\u00e9curis\u00e9 hautement s\u00e9curis\u00e9 JIL (<\/span>Common Criteria Joint Interpretation Library), garantissant que les p\u00e9riph\u00e9riques mettent en \u0153uvre des pratiques de s\u00e9curit\u00e9 \u00e9prouv\u00e9es dans l’industrie et le niveau de s\u00e9curiyt\u00e9 le plus \u00e9lev\u00e9 pour le stockage de cl\u00e9s. En utilisant une racine de confiance (root of trust) mat\u00e9rielle de stockage et des contre-mesures cryptographiques, le dispositif prot\u00e8ge contre les classes d’attaques physiques les plus connues. Les installations de fabrication s\u00e9curis\u00e9es de Microchip approvisionnent les cl\u00e9s en toute s\u00e9curit\u00e9, en veillant \u00e0 ce qu\u2019elles ne soient jamais expos\u00e9es \u00e0 des tiers pendant l\u2019approvisionnement ou la dur\u00e9e de vie du p\u00e9riph\u00e9rique.<\/span><\/p>\n

Outils de d\u00e9veloppement
\nL’ATECC608A peut \u00eatre coupl\u00e9 avec n’importe quel microcontr\u00f4leur et microprocesseur. Pour le prototypage rapide de solutions s\u00e9curis\u00e9es, les concepteurs peuvent utiliser Trust Platform Design Suite, qui comprend:<\/p>\n

\u2022 Un \u00aboutil d\u2019utilisation\u00bb guid\u00e9
\n\u2022 Didactiques ex\u00e9cutables Python utilisant les blocs-notes Jupyter
\n\u2022 exemples de code C pour chaque cas d’utilisation
\n\u2022 Un utilitaire \u00ab\u00e9change secret\u00bb
\n\u2022 Les kits de d\u00e9veloppement mat\u00e9riel Trust Platform<\/span><\/p>\n

More information<\/b><\/p>\n

www.microchip.com<\/a><\/p>\n

Related news<\/strong><\/p>\n

Hyperstone presents at the Flash Memory Summit 2019<\/a><\/p>\n

Global semiconductor revenue hits $120.8 billion in Q2<\/a><\/p>\n

ARM supports  <\/a>eMRAM<\/a> on Samsung’s FDSOI process<\/a><\/p>\n

Memory solution for STM32MP1 MPUs from Rutonik<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Microchip a lanc\u00e9 une solution pr\u00e9configur\u00e9e pour le stockage s\u00e9curis\u00e9 des cl\u00e9s pour les d\u00e9ploiements massifs de p\u00e9riph\u00e9riques via l’\u00e9l\u00e9ment s\u00e9curis\u00e9 ATECC608A.<\/p>\n","protected":false},"author":22,"featured_media":74153,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[893,919,906,917],"domains":[47],"ppma_author":[1149],"class_list":["post-74152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-authentication-encryption-fr","tag-iot-fr","tag-mpus-mcus-fr","tag-software-embedded-tools-fr","domains-electronique-eci"],"acf":[],"yoast_head":"Solutions de s\u00e9curit\u00e9 IoT pour toutes tailles de d\u00e9ploiement ...<\/title>\n<meta name=\"description\" content=\"Microchip a lanc\u00e9 une solution pr\u00e9configur\u00e9e pour le stockage 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