{"id":90395,"date":"2020-07-31T13:42:28","date_gmt":"2020-07-31T11:42:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/ibm-otkryl-tulkit-gomomorfnogo-shifrovaniya-dlya-linux"},"modified":"2020-07-31T13:42:28","modified_gmt":"2020-07-31T11:42:28","slug":"ibm-otkryl-tulkit-gomomorfnogo-shifrovaniya-dlya-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/ibm-otkryl-tulkit-gomomorfnogo-shifrovaniya-dlya-linux","title":{"rendered":"IBM otev\u0159el toolkit homomorfn\u00edho \u0161ifrov\u00e1n\u00ed pro Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost IBM ozn\u00e1mila<\/a><\/noindex> o otev\u0159en\u00ed zdrojov\u00fdch k\u00f3d\u016f n\u00e1stroje FHE<\/a><\/noindex> (IBM Fully Homomorphic Encryption) s implementac\u00ed syst\u00e9mu \u00fapln\u00e9ho homomorfn\u00edho \u0161ifrov\u00e1n\u00ed<\/a><\/noindex> pro zpracov\u00e1n\u00ed dat v za\u0161ifrovan\u00e9 podob\u011b. FHE umo\u017e\u0148uje vytv\u00e1\u0159et slu\u017eby pro d\u016fv\u011brn\u00e9 v\u00fdpo\u010dty, ve kter\u00fdch se data zpracov\u00e1vaj\u00ed za\u0161ifrovan\u011b a neobjevuj\u00ed se ve ve\u0159ejn\u00e9 form\u011b v \u017e\u00e1dn\u00e9 f\u00e1zi. V\u00fdsledek je tak\u00e9 generov\u00e1n za\u0161ifrovan\u00fd. K\u00f3d je naps\u00e1n v jazyce C++ a distribuov\u00e1no<\/a><\/noindex> pod licenc\u00ed MIT. Krom\u011b verze pro Linux se sou\u010dasn\u011b vyv\u00edjej\u00ed podobn\u00e9 n\u00e1stroje pro macOS<\/a><\/noindex> a iOS<\/a><\/noindex>, napsan\u00e9 v Objective-C. V bl\u00edzk\u00e9 dob\u011b se o\u010dek\u00e1v\u00e1 publikace varianty pro Android<\/a><\/noindex>.<\/p>\n

FHE podporuje \u00fapln\u00e9<\/a><\/noindex> homomorfn\u00ed operace, kter\u00e9 umo\u017e\u0148uj\u00ed prov\u00e1d\u011bt s\u010d\u00edt\u00e1n\u00ed a n\u00e1soben\u00ed za\u0161ifrovan\u00fdch dat (tj. lze realizovat jak\u00e9koli libovoln\u00e9 v\u00fdpo\u010dty) a z\u00edsk\u00e1vat za\u0161ifrovan\u00fd v\u00fdstup, kter\u00fd by byl ekvivalentn\u00ed \u0161ifrov\u00e1n\u00ed v\u00fdsledku s\u010d\u00edt\u00e1n\u00ed nebo n\u00e1soben\u00ed p\u016fvodn\u00edch dat. Homomorfn\u00ed \u0161ifrov\u00e1n\u00ed lze pova\u017eovat za dal\u0161\u00ed f\u00e1zi v\u00fdvoje \u0161ifrov\u00e1n\u00ed end-to-end \u2014 krom\u011b ochrany p\u0159enosu dat poskytuje mo\u017enost zpracov\u00e1n\u00ed dat bez jejich de\u0161ifrov\u00e1n\u00ed. <\/p>\n

Z praktick\u00e9ho hlediska se r\u00e1mec m\u016f\u017ee uk\u00e1zat jako u\u017eite\u010dn\u00fd pro organizaci d\u016fv\u011brn\u00fdch cloudov\u00fdch v\u00fdpo\u010dt\u016f, v elektronick\u00fdch hlasovac\u00edch syst\u00e9mech, v anonymizovan\u00fdch sm\u011brovac\u00edch protokolech, pro \u0161ifrovan\u00e9 zpracov\u00e1n\u00ed dotaz\u016f v datab\u00e1zov\u00fdch syst\u00e9mech, pro d\u016fv\u011brn\u00e9 tr\u00e9nov\u00e1n\u00ed strojov\u00e9ho u\u010den\u00ed. Jako p\u0159\u00edklad pou\u017eit\u00ed FHE se uv\u00e1d\u00ed organizace anal\u00fdzy informac\u00ed o pacientech zdravotnick\u00fdch za\u0159\u00edzen\u00ed ve zdravotn\u00edch poji\u0161\u0165ovn\u00e1ch bez p\u0159\u00edstupu poji\u0161\u0165ovny k \u00fadaj\u016fm, kter\u00e9 by mohly identifikovat konkr\u00e9tn\u00ed pacienty. D\u00e1le se uv\u00e1d\u00ed<\/a><\/noindex> v\u00fdvoj syst\u00e9m\u016f strojov\u00e9ho u\u010den\u00ed pro odhalov\u00e1n\u00ed podvodn\u00fdch operac\u00ed s kreditn\u00edmi kartami na z\u00e1klad\u011b zpracov\u00e1n\u00ed za\u0161ifrovan\u00fdch anonymn\u00edch finan\u010dn\u00edch transakc\u00ed.<\/p>\n

N\u00e1stroj zahrnuje knihovnu HElib<\/a><\/noindex> s implementac\u00ed n\u011bkolika sch\u00e9mat homomorfn\u00edho \u0161ifrov\u00e1n\u00ed, integrovan\u00e9 v\u00fdvojov\u00e9 prost\u0159ed\u00ed (pr\u00e1ce prob\u00edh\u00e1 p\u0159es prohl\u00ed\u017ee\u010d) a sadu p\u0159\u00edklad\u016f. Pro usnadn\u011bn\u00ed nasazen\u00ed jsou p\u0159ipraveny hotov\u00e9 dockerov\u00e9 obrazy zalo\u017een\u00e9 na CentOS, Fedo\u0159e a Ubuntu. Tak\u00e9 jsou k dispozici pokyny pro sestaven\u00ed n\u00e1stroje ze zdrojov\u00fdch k\u00f3d\u016f a jeho instalaci do lok\u00e1ln\u00edho syst\u00e9mu.<\/p>\n

Projekt se vyv\u00edj\u00ed od roku 2009, ale p\u0159ijateln\u00e9 v\u00fdkonnostn\u00ed ukazatele, kter\u00e9 umo\u017e\u0148uj\u00ed jeho praktick\u00e9 vyu\u017eit\u00ed, byly dosa\u017eeny a\u017e nyn\u00ed. Je zaznamen\u00e1no, \u017ee FHE d\u011bl\u00e1 homomorfn\u00ed v\u00fdpo\u010dty dostupn\u00e9 v\u0161em, pomoc\u00ed FHE budou b\u011b\u017en\u00ed firemn\u00ed program\u00e1to\u0159i schopni za minutu ud\u011blat stejnou pr\u00e1ci, kter\u00e1 d\u0159\u00edve vy\u017eadovala hodiny a dny s pomoc\u00ed odborn\u00edk\u016f s akademick\u00fdm titulem.<\/p>\n


\n
\r\n \"P\u0159ehr\u00e1t\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

Mezi dal\u0161\u00edmi projekty v oblasti d\u016fv\u011brn\u00fdch v\u00fdpo\u010dt\u016f lze zm\u00ednit publikaci projektu<\/a><\/noindex> OpenDP<\/a><\/noindex> s realizac\u00ed metod diferen\u010dn\u00ed ochrany soukrom\u00ed<\/a><\/noindex>, kter\u00e9 umo\u017e\u0148uj\u00ed s dostate\u010dnou p\u0159esnost\u00ed prov\u00e1d\u011bt statistick\u00e9 operace nad souborem dat bez mo\u017enosti identifikace jednotliv\u00fdch z\u00e1znam\u016f v n\u011bm. Projekt je spole\u010dn\u011b vyv\u00edjen v\u00fdzkumn\u00edky z spole\u010dnosti Microsoft a Harvardovy univerzity. Realizace je naps\u00e1na v Rustu a Pythonu a dod\u00e1v\u00e1 se<\/a><\/noindex> je licencov\u00e1n pod MIT licenc\u00ed.<\/p>\n

Anal\u00fdza s pou\u017eit\u00edm metod diferen\u010dn\u00ed ochrany soukrom\u00ed d\u00e1v\u00e1 organizac\u00edm mo\u017enost prov\u00e1d\u011bt analytick\u00e9 v\u00fdb\u011bry ze statistick\u00fdch datab\u00e1z\u00ed, ani\u017e by umo\u017enila vy\u010dlenit z celkov\u00fdch informac\u00ed parametry konkr\u00e9tn\u00edch osob. Nap\u0159\u00edklad pro zji\u0161t\u011bn\u00ed rozd\u00edl\u016f v p\u00e9\u010di o pacienty mohou v\u00fdzkumn\u00edci dostat informace, kter\u00e9 umo\u017en\u00ed porovnat pr\u016fm\u011brnou dobu hospitalizace pacient\u016f, p\u0159i\u010dem\u017e zachov\u00e1vaj\u00ed d\u016fv\u011brnost pacient\u016f a neumo\u017e\u0148uj\u00ed odhalen\u00ed \u00fadaj\u016f o nich. <\/p>\n

K ochran\u011b identifikovateln\u00e9 osobn\u00ed nebo d\u016fv\u011brn\u00e9 informace se pou\u017e\u00edvaj\u00ed dv\u011b mechanismy: 1. P\u0159id\u00e1n\u00ed mal\u00e9 statistick\u00e9 \"\u0161umu\" do ka\u017ed\u00e9ho v\u00fdsledku, kter\u00fd nem\u00e1 vliv na p\u0159esnost extrahovan\u00fdch dat, ale maskuje p\u0159\u00edsp\u011bvek jednotliv\u00fdch datov\u00fdch prvk\u016f.
\n2. Pou\u017eit\u00ed rozpo\u010dtu d\u016fv\u011brnosti, kter\u00fd omezuje objem dat vyd\u00e1van\u00fdch pro ka\u017ed\u00fd dotaz a nedovoluje dal\u0161\u00ed dotazy, kter\u00e9 by mohly poru\u0161it d\u016fv\u011brnost.<\/p>\n

<\/a><\/noindex><\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f IBM \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u0442\u0443\u043b\u043a\u0438\u0442\u0430 FHE (IBM Fully Homomorphic Encryption) \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u043e\u043b\u043d\u043e\u0433\u043e \u0433\u043e\u043c\u043e\u043c\u043e\u0440\u0444\u043d\u043e\u0433\u043e \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u0432\u0438\u0434\u0435. FHE \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0441\u0435\u0440\u0432\u0438\u0441\u044b \u0434\u043b\u044f \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0438 \u043d\u0435 \u0444\u0438\u0433\u0443\u0440\u0438\u0440\u0443\u044e\u0442 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0444\u043e\u0440\u043c\u0435 \u043d\u0438 \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0438\u0437 \u044d\u0442\u0430\u043f\u043e\u0432. \u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0442\u0430\u043a\u0436\u0435 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-90395","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47IBM otev\u0159el n\u00e1stroj pro homomorfn\u00ed \u0161ifrov\u00e1n\u00ed pro Linux | ProHoster","description":"Spole\u010dnost IBM ozn\u00e1mila otev\u0159en\u00ed zdrojov\u00fdch k\u00f3d\u016f n\u00e1stroje","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/ibm-otkryl-tulkit-gomomorfnogo-shifrovaniya-dlya-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47IBM \u043e\u0442\u043a\u0440\u044b\u043b \u0442\u0443\u043b\u043a\u0438\u0442 \u0433\u043e\u043c\u043e\u043c\u043e\u0440\u0444\u043d\u043e\u0433\u043e \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f Linux | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f IBM \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u0442\u0443\u043b\u043a\u0438\u0442\u0430","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/ibm-otkryl-tulkit-gomomorfnogo-shifrovaniya-dlya-linux","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-07-31T11:42:28+00:00","article:modified_time":"2020-07-31T11:42:28+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"90395","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 12:52:33","updated":"2022-09-28 16:39:26","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/90395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=90395"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/90395\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=90395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=90395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=90395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}