{"id":87179,"date":"2024-08-26T22:00:06","date_gmt":"2024-08-26T22:00:06","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=87179"},"modified":"2024-08-26T22:00:06","modified_gmt":"2024-08-26T22:00:06","slug":"cin-dunyanin-ilk-acik-mimarili-risc-v-guvenlik-cipini-gelistirdi","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2024\/08\/26\/cin-dunyanin-ilk-acik-mimarili-risc-v-guvenlik-cipini-gelistirdi\/","title":{"rendered":"\u00c7in, d\u00fcnyan\u0131n ilk a\u00e7\u0131k mimarili RISC-V g\u00fcvenlik \u00e7ipini geli\u015ftirdi"},"content":{"rendered":"<p><figure> <span> <img decoding=\"async\" src=\"https:\/\/kamucalisani.net\/wp-content\/uploads\/2024\/08\/cin-dunyanin-ilk-acik-mimarili-risc-v-guvenlik-cipini-gelistirdi-0-pVDbA3C1.jpg\"\/> <\/span> \u00c7in\u2019in baz\u0131 k\u0131s\u0131tlamalardan ka\u00e7\u0131nmas\u0131n\u0131 sa\u011flayabilecek <strong>RISC-V<\/strong> mimarisinin temelleri 2010 y\u0131l\u0131nda ABD\u2019de at\u0131lm\u0131\u015ft\u0131. A\u00e7\u0131k kaynak olmas\u0131 nedeniyle RISC-V mimarisine olan ilgi son zamanlarda \u00c7in\u2019de giderek b\u00fcy\u00fcyor. Bu ba\u011flamda \u00c7inli <strong>Unisoc<\/strong>, RISC-V&#8217;ye dayanan d\u00fcnyan\u0131n ilk g\u00fcvenlik yongas\u0131 <strong>E450R<\/strong>\u2019yi tan\u0131tt\u0131. <\/figure>\n<p><b>\u00c7inli Unisoc\u2019dan RISC-V at\u0131l\u0131m\u0131<\/b><\/p>\n<p>Aktar\u0131lanlara g\u00f6re <strong>Unisoc E450R<\/strong>, g\u00fcvenlik algoritmalar\u0131 i\u00e7in kayda de\u011fer bir performans g\u00f6steriyor. Geli\u015ftirilen yongan\u0131n en \u00f6nemli \u00f6zelli\u011finin <strong>y\u00fczde 50<\/strong> daha h\u0131zl\u0131 \u00e7al\u0131\u015ft\u0131\u011f\u0131 s\u00f6ylenen asimetrik <strong>kriptografik PKE algoritma motoru<\/strong>. Bu sayede anahtar uzunlu\u011fu art\u0131r\u0131ld\u0131\u011f\u0131nda bile \u00e7ip performans\u0131n\u0131 koruyarak h\u0131zdan \u00f6d\u00fcn vermeden sa\u011flam bir g\u00fcvenlik sa\u011fl\u0131yor.<\/p>\n<figure> <span> <img decoding=\"async\" src=\"https:\/\/kamucalisani.net\/wp-content\/uploads\/2024\/08\/cin-dunyanin-ilk-acik-mimarili-risc-v-guvenlik-cipini-gelistirdi-1-F1LvULXX.jpg\"\/> <\/span> Bunun yan\u0131nda E450R ayn\u0131 zamanda geleneksel i\u015flem tabanl\u0131 uygulamalarda y\u00fczde 50 iyile\u015fme sa\u011fl\u0131yor. B\u00f6ylelikle E450R, \u00f6zellikle h\u0131zl\u0131 i\u015flemenin \u00e7ok \u00f6nemli oldu\u011fu ortamlar i\u00e7in uygun hale getiriyor. Kriptografik geli\u015ftirmelerine ek olarak E450R, NVM (Non-Volatile Memory) belleklerde silme\/yazma h\u0131z\u0131nda y\u00fczde 15&#8217;lik bir art\u0131\u015f sunuyor. <\/figure>\n<p>Unisoc\u2019un \u00f6zellikle gurur duydu\u011fu \u015fey, a\u00e7\u0131k kaynakl\u0131 RISC-V ISA\u2019y\u0131 (Instruction Set Architecture) kullanmas\u0131. Bu mimari sayesinde \u015firket, i\u015flemci \u00e7ekirdeklerini ihtiya\u00e7lar\u0131na g\u00f6re \u00f6zelle\u015ftirerek, daha <strong>y\u00fcksek performans\u0131 daha d\u00fc\u015f\u00fck enerji t\u00fcketimiyle<\/strong> elde edebiliyor. Bu, genellikle haz\u0131r Arm i\u015flemciler kullan\u0131ld\u0131\u011f\u0131nda kar\u015f\u0131la\u015f\u0131lan, geriye d\u00f6n\u00fck uyumluluk sa\u011flamak i\u00e7in eklenen eski \u00f6zelliklerin getirdi\u011fi alan ve enerji maliyetlerinden ka\u00e7\u0131nmay\u0131 m\u00fcmk\u00fcn k\u0131l\u0131yor. Unisoc\u2019un kendi API\u2019sini sa\u011flamas\u0131 ve yaz\u0131l\u0131m\/firmware y\u0131\u011f\u0131n\u0131n\u0131 y\u00f6netmesi sayesinde, E450R modelinin <strong>yaz\u0131l\u0131m uyumlulu\u011fu<\/strong> konusunda bir sorun ya\u015fanm\u0131yor.<\/p>\n<p>Yaz\u0131l\u0131m konusuna de\u011finecek olursak, Unisoc, bu \u00e7ipin \u00f6zel olarak tasarlanm\u0131\u015f mikro mimarisinin uygulama kod boyutunu y\u00fczde 30 oran\u0131nda k\u00fc\u00e7\u00fcltt\u00fc\u011f\u00fcn\u00fc ve uygulama y\u00fckleme s\u00fcrelerini y\u00fczde 120 oran\u0131nda h\u0131zland\u0131rd\u0131\u011f\u0131n\u0131 iddia ediyor ki bu, ger\u00e7ek zamanl\u0131 uygulamalar i\u00e7in olduk\u00e7a \u00f6nemli bir avantaj. \u00d6te yandan E450R, Ulusal Kriptografi Seviye 2, UnionPay \u00e7ip ve g\u00f6m\u00fcl\u00fc yaz\u0131l\u0131m g\u00fcvenlik sertifikalar\u0131 ve CCRC IT EAL4+ sertifikas\u0131 gibi bir\u00e7ok \u00f6nemli sertifikay\u0131 da \u015fimdiden alm\u0131\u015f durumda.<\/p>\n\n<p>Kaynak\u00a0 :\u00a0<span style=\"background-color: rgb(255, 249, 236); color: rgb(55, 58, 60); font-size: 14px;\">https:\/\/www.donanimhaber.com\/cin-dunyanin-ilk-acik-mimarili-risc-v-guvenlik-cipini-gelistirdi&#8211;181154<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7in\u2019in baz\u0131 k\u0131s\u0131tlamalardan ka\u00e7\u0131nmas\u0131n\u0131 sa\u011flayabilecek RISC-V mimarisinin temelleri 2010 y\u0131l\u0131nda ABD\u2019de at\u0131lm\u0131\u015ft\u0131. A\u00e7\u0131k kaynak olmas\u0131 nedeniyle RISC-V mimarisine olan ilgi son zamanlarda \u00c7in\u2019de giderek b\u00fcy\u00fcyor. Bu ba\u011flamda \u00c7inli Unisoc, RISC-V&#8217;ye &#8230;<\/p>\n","protected":false},"author":1,"featured_media":87180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[5495],"class_list":["post-87179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-risc-v"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/87179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=87179"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/87179\/revisions"}],"predecessor-version":[{"id":87183,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/87179\/revisions\/87183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/87180"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=87179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=87179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=87179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}