{"id":101817,"date":"2021-10-27T16:23:35","date_gmt":"2021-10-27T14:23:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-intel-razvivaet-protokol-httpa-dopolnyayushhij-https"},"modified":"2021-10-27T16:23:35","modified_gmt":"2021-10-27T14:23:37","slug":"kompaniya-intel-razvivaet-protokol-httpa-dopolnyayushhij-https","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/kompaniya-intel-razvivaet-protokol-httpa-dopolnyayushhij-https","title":{"rendered":"Intel uz\u0146\u0113mums att\u012bsta protokolu HTTPA, kas papildina HTTPS.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Intel in\u017eenieri pied\u0101v\u0101ju\u0161i jaunu protokolu HTTPA (HTTPS Attestable), kas papla\u0161ina HTTPS ar papildu dro\u0161\u012bbas garantij\u0101m veiktaj\u0101m apr\u0113\u0137iniem. HTTPA \u013cauj garant\u0113t lietot\u0101ja piepras\u012bjuma apstr\u0101des integrit\u0101ti server\u012b un p\u0101rliecin\u0101ties, ka web-serviss, kas darbojas TEE vid\u0113 (Trusted Execution Environment), nav main\u012bjis savu kodu, rezult\u0101t\u0101 uzlau\u0161anai vai administratora diversijai.         <\/p>\n<p>HTTPS aizsarg\u0101 p\u0101rs\u016bt\u012btos datus t\u012bkla p\u0101rraides posm\u0101, bet nevar izsl\u0113gt to integrit\u0101tes p\u0101rk\u0101pumus servera uzbrukumu d\u0113\u013c. Izol\u0113tie enkl\u0101vi, kas tiek izveidoti, izmantojot t\u0101das tehnolo\u0123ijas k\u0101 Intel SGX (Software Guard Extension), ARM TrustZone un AMD PSP (Platform Security Processor), \u013cauj aizsarg\u0101t svar\u012bgus apr\u0113\u0137inus un mazin\u0101t risku nopl\u016bd\u0113m vai konfidenci\u0101las inform\u0101cijas izmai\u0146\u0101m galapunkt\u0101.     <\/p>\n<p>HTTPA inform\u0101cijas p\u0101rs\u016bt\u012b\u0161anas ticam\u012bbas garant\u0113\u0161anai \u013cauj izmantot Intel SGX nodro\u0161in\u0101t\u0101s attest\u0101cijas l\u012bdzek\u013cus, kas apstiprina apliecin\u0101juma autentiskumu, kur\u0101 veikti apr\u0113\u0137ini. Faktiski HTTPA papla\u0161ina HTTPS ar att\u0101lin\u0101tu apliecin\u0101\u0161anu, \u013caujot p\u0101rbaud\u012bt, ka tas tiek veikts \u012bst\u0101 Intel SGX vid\u0113 un web-serviss ir uzticams. Protokols s\u0101kotn\u0113ji tiek att\u012bst\u012bts k\u0101 univers\u0101ls un, papildus Intel SGX, var tikt \u012bstenots ar\u012b cit\u0101s TEE sist\u0113m\u0101s.       <center><img decoding=\"async\" alt=\"Intel uz\u0146\u0113mums att\u012bsta protokolu HTTPA, kas papildina HTTPS.\" src=\"\/wp-content\/uploads\/2021\/10\/c53a2701095cfb8166a4b25d4f97c772.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Papildus standarta HTTPS aizsarg\u0101t\u0101 savienojuma izveides procesam, HTTPA prasa uzticama sesijas atsl\u0113gas saska\u0146o\u0161anu. Protokols ievie\u0161 jaunu HTTP metodi \u201eATTEST\u201d, kas \u013cauj apstr\u0101d\u0101t tr\u012bs piepras\u012bjumu un atbil\u017eu tipus:   <\/p>\n<ul>\n<li class=\"l\"> \u201epreflight\u201d sessijas apliecin\u0101juma atbalsta p\u0101rbaudei no att\u0101l\u0101s puses;\n<li class=\"l\"> \u201eattest\u201d saska\u0146o\u0161anas parametru saska\u0146o\u0161anai (kriptogr\u0101fisk\u0101 algoritma izv\u0113le, unik\u0101lu sesijas nejau\u0161o sec\u012bbu apmai\u0146a, sesijas identifikatora \u0123ener\u0113\u0161ana un atkl\u0101t\u0101 atsl\u0113gas nos\u016bt\u012b\u0161ana klientam);\n<li class=\"l\"> \u201etrusted session\u201d \u2014 uzticamas inform\u0101cijas apmai\u0146as sesijas atsl\u0113gas veido\u0161ana. Sesijas atsl\u0113ga tiek veidota, pamatojoties uz iepriek\u0161 saska\u0146oto priek\u0161s\u0113\u0161anas slepeno sec\u012bbu (pre-session secret), ko izveidojis klients, izmantojot sa\u0146emto no <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/lv\/server\/dts-los-angeles\/\"   title=\"serveris\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3761\">serveris<\/a> TEE atsl\u0113gas, un katras puses \u0123ener\u0113to nejau\u0161o sec\u012bbu.  <\/ul>\n<p>    <center><img decoding=\"async\" alt=\"Intel uz\u0146\u0113mums att\u012bsta protokolu HTTPA, kas papildina HTTPS.\" src=\"\/wp-content\/uploads\/2021\/10\/ea155f297e7858015a5589e5989afe38.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>HTTPA noz\u012bm\u0113, ka klients ir uzticams, bet serveris nav, t.i., klients var izmantot \u0161o protokolu, lai verific\u0113tu apr\u0113\u0137inus TEE vid\u0113. Tom\u0113r HTTPA negarant\u0113, ka p\u0101r\u0113jie apr\u0113\u0137ini, kas veikti \u0101rpus TEE, nav tiku\u0161i kompromit\u0113ti, kas prasa atsevi\u0161\u0137u pieeju web pakalpojumu izstr\u0101dei. T\u0101d\u0113j\u0101di galvenok\u0101rt HTTPA ir paredz\u0113ts izmanto\u0161anai kop\u0101 ar specializ\u0113tiem pakalpojumiem, kuriem ir paaugstin\u0101tas pras\u012bbas attiec\u012bb\u0101 uz inform\u0101cijas integrit\u0101ti, piem\u0113ram, finan\u0161u un medic\u012bnas sist\u0113m\u0101m. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/lv\/server\/\"   title=\"t\u012bmek\u013ca servera\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"761\">t\u012bmek\u013ca servera<\/a> Situ\u0101cij\u0101m, kad apr\u0113\u0137ini TEE ir j\u0101apstiprina gan serverim, gan klientam, ir paredz\u0113ts mHTTPA (Mutual HTTPA) protokola variants, kas veic abpus\u0113ju verifik\u0101ciju. \u0160is variants ir sare\u017e\u0123\u012bt\u0101ks, jo ir nepiecie\u0161ama abpus\u0113ja sesiju atsl\u0113gu veido\u0161ana serverim un klientam.    <\/p>\n<p>Izlaidums crabz 0.7, r\u012bks daudzpl\u016bsmu saspie\u0161anai un izsai\u0146o\u0161anai, kas rakst\u012bts Rust.<br \/>\n<br \/>Avots: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56050\">opennet.lv<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Intel \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b\u0438 \u043d\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b HTTPA (HTTPS Attestable), \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u044e\u0449\u0438\u0439 HTTPS \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u044f\u043c\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0451\u043d\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439. HTTPA \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0438 \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e web-\u0441\u0435\u0440\u0432\u0438\u0441 \u0437\u0430\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0435\u0442 \u0434\u043e\u0432\u0435\u0440\u0438\u044f \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0439 \u0432 TEE-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438 (Trusted Execution Environment) \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u043a\u043e\u0434 \u043d\u0435 \u0431\u044b\u043b \u0438\u0437\u043c\u0435\u043d\u0451\u043d \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0432\u0437\u043b\u043e\u043c\u0430 \u0438\u043b\u0438 \u0434\u0438\u0432\u0435\u0440\u0441\u0438\u0438 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430. HTTPS \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101818,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Intel \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b\u0438 \u043d\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b HTTPA (HTTPS Attestable), \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u044e\u0449\u0438\u0439 HTTPS 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