{"id":3009,"date":"2018-12-10T17:07:58","date_gmt":"2018-12-10T16:07:58","guid":{"rendered":"https:\/\/talium.fr\/?p=3009"},"modified":"2018-12-10T17:07:58","modified_gmt":"2018-12-10T16:07:58","slug":"ibm-case-study-describes-talium-innovation-to-secure-private-keys","status":"publish","type":"post","link":"https:\/\/www.talium-assets.com\/fr\/ibm-case-study-describes-talium-innovation-to-secure-private-keys\/","title":{"rendered":"IBM CASE STUDY DESCRIBES TALIUM INNOVATION TO SECURE PRIVATE KEYS"},"content":{"rendered":"<p>Discover in this IBM case study about our partner Irene Energy how Talium has developed an innovative service for securing private keys. Talium is described as \ud83d\ude80 \u00ab\u00a0a company with a reputation for delivering successful projects built on blockchain technologies\u00a0\u00bb \ud83d\ude80!<br \/>\n<a href=\"https:\/\/www.ibm.com\/case-studies\/irene-energy-hybrid-cloud-blockchain\">IBM Case-study about Irene Energy and Talium<\/a><br \/>\n&nbsp;<\/p>\n<h2>Context<\/h2>\n<p>Our partner Irene Energy stores on behalf of its customers their private keys giving access to their \u00ab\u00a0Digital Wallets\u00a0\u00bb which allow them to pay for their energy supply service.<br \/>\nSecuring these private keys is a key issue for the robustness and transparency of this service.<br \/>\n\u00ab\u00a0It is relatively easy to encrypt data when they are idle, and even when they are in transit,\u00a0\u00bb says Julien Brodier, CTO of Talium. \u00ab\u00a0The problem we had to solve was to protect them during the execution of the transaction itself, when the private key is stored in memory. At this point, someone with root access to the server can read the decrypted key. \u00a0\u00bb<br \/>\n&nbsp;<\/p>\n<h2>A traditional expensive HSM solution<\/h2>\n<p>To solve this type of problem, the traditional approach is to invest in specialized hardware with integrated hardware encryption, but these servers are expensive and Irene Energy knew that its customers could not afford this investment. a cloud platform that can offer the same level of protection, without the initial cost. \u00a0\u00bb<br \/>\n&nbsp;<\/p>\n<h2>Talium Solution<\/h2>\n<p>Talium \u00ab\u00a0Found a Solution in the IBM Cloud Unlike many cloud architectures, IBM Cloud bare metal servers can use Intel technology called Software Guard Extensions (SGX).\u00a0\u00bb SGX allows the creation of an encrypted \u00ab\u00a0enclave\u00a0\u00bb in the server memory, which allows applications to process data without other users of the system being able to read it.<br \/>\n\u00ab\u00a0Without SGX, our platform would not have been viable,\u00a0\u00bb says Guillaume Marchand. \u00ab\u00a0SGX gives us access to performance memory encryption technology on affordable IBM cloud servers instead of expensive custom hardware.\u00a0\u00bb<br \/>\nHowever, building applications that can take advantage of SGX is complex and time-consuming. To get its platform to market quickly, Irene Energy\u2019s developers needed to find a shortcut.<br \/>\n\u201cThat\u2019s when we heard about IBM Cloud Data Shield,\u201d explains Julien Brodier. \u201cIt\u2019s such an exciting proposition for us. It abstracts away the complexity of building SGX-enabled apps and lets us focus on building features that add business value, instead of worrying about low-level implementation details.\u201d<br \/>\n\u201cCloud Data Shield has probably accelerated the development of our platform by six months,\u201d says Guillaume Marchand, founder of Irene Energy. \u201cWe can get to market much sooner because we don\u2019t have to build SGX-compatible components from scratch.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Discover in this IBM case study about our partner Irene Energy how Talium has developed an innovative service for securing private keys. Talium is described as \ud83d\ude80 \u00ab\u00a0a company with a reputation for delivering successful projects built on blockchain technologies\u00a0\u00bb \ud83d\ude80! IBM Case-study about Irene Energy and Talium &nbsp; Context Our partner Irene Energy stores [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3004,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ub_ctt_via":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[376],"tags":[],"class_list":["post-3009","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr"],"featured_image_src":null,"author_info":{"display_name":"Talium","author_link":"https:\/\/www.talium-assets.com\/fr\/author\/talium\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IBM CASE STUDY DESCRIBES TALIUM INNOVATION TO SECURE PRIVATE KEYS<\/title>\n<meta name=\"description\" content=\"Discover in this IBM case study about our partner Irene Energy how Talium has developed an innovative service for securing private keys. 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