{"id":111687,"date":"2023-11-22T03:10:24","date_gmt":"2023-11-22T01:10:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/czenzuroustojchivaya-sistema-domennyh-imyon-gns-poluchila-status-predlozhennogo-standarta"},"modified":"2023-11-22T03:10:24","modified_gmt":"2023-11-22T01:10:24","slug":"czenzuroustojchivaya-sistema-domennyh-imyon-gns-poluchila-status-predlozhennogo-standarta","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/czenzuroustojchivaya-sistema-domennyh-imyon-gns-poluchila-status-predlozhennogo-standarta","title":{"rendered":"Censur-resistent dom\u00e6nesystem GNS har f\u00e5et status som foresl\u00e5et standard","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

IETF (Internet Engineering Task Force), som arbejder med udviklingen af internettets protokoller og arkitektur, har afsluttet formularen af RFC for GNS (GNU Name System), der udvikles af projektet GNUnet som en fuldt decentraliseret og censurresistent erstatning for DNS. Specifikationen, der er offentliggjort som RFC-9498, har f\u00e5et status som 'Forsl\u00e5et standard'. En fuldt overensstemmende implementering af GNS, der er offentliggjort i RFC'en, er en del af platformen GNUnet 0.20.0 og er desuden tilg\u00e6ngelig i kodebasen for projektet GNUnet-Go. <\/p>\n

GNS kan bruges side om side med DNS og i traditionelle applikationer som webbrowsere. Integriteten og u\u00e6ndretheden af poster sikres gennem brug af kryptografiske mekanismer. I mods\u00e6tning til DNS anvender GNS i stedet for en tr\u00e6struktur en rettet graf. servere<\/a> anvender en rettet graf. Navnkonverteringen ligner DNS, men foresp\u00f8rgsler og svar h\u00e5ndteres med henblik p\u00e5 privatliv \u2014 den nod, der behandler foresp\u00f8rgslen, ved ikke, hvem svaret gives til, og transitnoder og eksterne observat\u00f8rer kan ikke dekryptere foresp\u00f8rgsler og svar. <\/p>\n

DNS-zonen i GNS defineres ved hj\u00e6lp af et bundt af \u00e5bne og lukkede ECDSA-n\u00f8gler baseret p\u00e5 elliptiske kurver Curve25519. Brugen af Curve25519 opfattes af nogle som et ganske m\u00e6rkeligt skridt, da der for ECDSA anvendes andre typer elliptiske kurver, og sammen med Curve25519 anvendes normalt Ed25519 digital signatur algoritmen, som er mere moderne, mere sikker og hurtigere end ECDSA. Valget af n\u00f8glest\u00f8rrelse \u2014 32 bytes i stedet for 64 bytes, som normalt anvendes for Ed25519, v\u00e6kker ogs\u00e5 tvivl i forhold til kryptosikkerhed, ligesom brugen af kaskade symmetrisk kryptering, utilizando algoritmerne AES og TwoFish i CFB-tilstand. <\/p>\n

Denne metode forklares ved n\u00f8dvendigheden af at implementere hierarkiske n\u00f8gler, der g\u00f8r det muligt at bruge den rod-\u00e5bne n\u00f8gle til at udtr\u00e6kke den underordnede \u00e5bne n\u00f8gle, idet man udnytter lineariteten i Curve25519-kurven. Denne egenskab g\u00f8r det muligt at generere underordnede n\u00f8gler uden at kende de lukkede rod-n\u00f8gler. Den n\u00e6vnte teknik anvendes ogs\u00e5 i Bitcoin. Den 32-byte n\u00f8glest\u00f8rrelse er valgt for at n\u00f8glen kan v\u00e6re indeholdt i \u00e9n DNS-post.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u0438\u0442\u0435\u0442 IETF (Internet Engineering Task Force), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u043b \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 RFC \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043e\u043c\u0435\u043d\u043d\u044b\u0445 \u0438\u043c\u0451\u043d GNS (GNU Name System), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c GNUnet \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0434\u0435\u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0438 \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0439 \u0434\u043b\u044f \u0446\u0435\u043d\u0437\u0443\u0440\u044b \u0437\u0430\u043c\u0435\u043d\u044b DNS. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u043a\u0430\u043a RFC-9498, \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u0441\u0442\u0430\u0442\u0443\u0441 «\u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430». \u041f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0430\u044f \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 RFC \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f GNS \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b GNUnet […]<\/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-111687","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\udd47Det censurresistente dom\u00e6nesystem GNS har opn\u00e5et status som foresl\u00e5et standard | ProHoster","description":"IETF (Internet Engineering Task Force), der arbejder med udviklingen af internettets protokoller og arkitektur, har afsluttet udformningen af RFC for GNS (GNU Name System), som udvikles af GNUnet projektet.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/czenzuroustojchivaya-sistema-domennyh-imyon-gns-poluchila-status-predlozhennogo-standarta","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","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\udd47\u0426\u0435\u043d\u0437\u0443\u0440\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0434\u043e\u043c\u0435\u043d\u043d\u044b\u0445 \u0438\u043c\u0451\u043d GNS \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u0441\u0442\u0430\u0442\u0443\u0441 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 | ProHoster","og:description":"\u041a\u043e\u043c\u0438\u0442\u0435\u0442 IETF (Internet Engineering Task Force), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u043b \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 RFC \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043e\u043c\u0435\u043d\u043d\u044b\u0445 \u0438\u043c\u0451\u043d GNS (GNU Name System), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c GNUnet \u0432.","og:url":"https:\/\/prohoster.info\/da\/blog\/news\/czenzuroustojchivaya-sistema-domennyh-imyon-gns-poluchila-status-predlozhennogo-standarta","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":"2023-11-22T01:10:24+00:00","article:modified_time":"2023-11-22T01:10:24+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"111687","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":"default","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":"2026-02-09 16:51:15","updated":"2026-02-09 16:51:15","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/111687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/comments?post=111687"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/111687\/revisions"}],"predecessor-version":[{"id":158892,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/111687\/revisions\/158892"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media?parent=111687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/categories?post=111687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/tags?post=111687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}