{"id":116366,"date":"2024-06-05T15:40:14","date_gmt":"2024-06-05T13:40:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/nabor-patchej-dlya-uskoreniya-shifrovaniya-deshifrovaniya-aes-gcm"},"modified":"2024-06-05T15:40:14","modified_gmt":"2024-06-05T13:40:14","slug":"nabor-patchej-dlya-uskoreniya-shifrovaniya-deshifrovaniya-aes-gcm","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/nabor-patchej-dlya-uskoreniya-shifrovaniya-deshifrovaniya-aes-gcm","title":{"rendered":"AES-GCM kr\u00fcpteerimise\/dekr\u00fcpteerimise kiirendamiseks m\u00f5eldud plaastrite komplekt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"AES-GCM <\/p>\n

2. juunil esitles Erik Biggers (Google'i insener) uusi AES-XTS teostusi, et saavutada oluliselt k\u00f5rgem t\u00f6\u00f6tlusv\u00f5ime Intel\/AMD protsessorites, kasutades uusi AES-NI + AVX, VAES + AVX2, VAES + AVX10\/256 ja VAES + AVX10\/512 koodikomplekte.<\/p>\n

AES-NI GCM kood asendab varasema Intel'i kirjutatud versiooni ja k\u00f5rvaldab tuvastatud probleemid:<\/p>\n

\n

\u00abSee kogumik uuendusi lisab VAES ja AVX512\/AVX10 AES-GCM (Galois\/Counter re\u017eiim) rakenduse, mis suurendab AES-GCM tootlikkust kuni 162%. Samuti asendab see Intel'i vana AES-NI GCM koodi uuega, mis on veidi kiirem ja lahendab mitmeid probleeme, sealhulgas tohutu binaarfaili suuruse, mis \u00fcletab 250 KB. \u00dcksikasjade jaoks vaadake parandusi.\u00bb<\/p>\n<\/blockquote>\n

\n

\u201ex86_64 AES-GCM assemblerkoodi l\u00f5pptulemus on see, et saame kaks assemblerfaili: \u00fcks genereerib AES-NI koodi AVX-i v\u00f5i ilma, ja teine genereerib VAES koodi AVX512\/AVX10 256-bitiste v\u00f5i 512-bitiste vektoreid. \u00dcheski ei ole \u00fchteainus VAES tugi (ilma AVX512\/AVX10). See erineb veidi sellest, mida ma tegin AES-XTS-iga, kus \u00fcks fail genereerib AVX ja AVX512\/AVX10 koodi, sealhulgas koodi, mis kasutab ainult VAES (ilma AVX512\/AVX10), ja teine fail genereerib ainult mitte-AVX koodi. Siiski tundub, et praegu on see igasuguse algoritmi puhul \u00f5ige valik, arvestades, et piirang 16 SIMD-registeri ja 128-bitiste vektoritega on viinud m\u00f5ningate m\u00e4rgatavalt erinevate konstruktiivsete lahendusteni AES-GCM-is, kuid mitte nii palju AES-XTS-is. Protsessorid, mis tarnitakse ainult VAES-iga, n\u00e4ivad olevat ajutine n\u00e4htus, seega ei tohiks me v\u00f5ib-olla liiga palju p\u00fc\u00fcda seda kombinatsiooni toetada.\u00bb<\/p>\n<\/blockquote>\n

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

2 \u0438\u044e\u043d\u044f \u042d\u0440\u0438\u043a \u0411\u0438\u0433\u0433\u0435\u0440\u0441 (\u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 Google) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 AES-XTS \u0434\u043b\u044f \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Intel\/AMD \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043d\u043e\u0432\u044b\u0445 \u043d\u0430\u0431\u043e\u0440\u043e\u0432 \u043a\u043e\u0434\u0430 AES-NI + AVX, VAES + AVX2, VAES + AVX10\/256 \u0438 VAES + AVX10\/512. \u041a\u043e\u0434 AES-NI GCM \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0439, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 Intel, \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b: «\u042d\u0442\u043e\u0442 \u043d\u0430\u0431\u043e\u0440 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0432 VAES […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":116367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-116366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47Patchide kogum AES-GCM-i kr\u00fcpteerimise\/dekodeerimise kiirendamiseks | ProHoster","description":"2. juunil esitles Erik Biggers (Google'i insener) uusi AES-XTS teostusi, et saavutada oluliselt k\u00f5rgem t\u00f6\u00f6tlusv\u00f5ime Intel\/AMD protsessorites, kasutades uusi AES-NI + AVX, VAES + AVX2, VAES + AVX10\/256 ja VAES + AVX10\/512. AES-NI GCM kood asendab varasema Intel'i kirjutatud versiooni ja k\u00f5rvaldab tuvastatud probleemid: \u201eSee v\u00e4rskenduste komplekt lisab VAES ja AVX512\/AVX10","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/nabor-patchej-dlya-uskoreniya-shifrovaniya-deshifrovaniya-aes-gcm","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\u041d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0434\u043b\u044f \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f\/\u0434\u0435\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f AES-GCM | ProHoster","og:description":"2 \u0438\u044e\u043d\u044f \u042d\u0440\u0438\u043a \u0411\u0438\u0433\u0433\u0435\u0440\u0441 (\u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 Google) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 AES-XTS \u0434\u043b\u044f \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Intel\/AMD \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043d\u043e\u0432\u044b\u0445 \u043d\u0430\u0431\u043e\u0440\u043e\u0432 \u043a\u043e\u0434\u0430 AES-NI + AVX, VAES + AVX2, VAES + AVX10\/256 \u0438 VAES + AVX10\/512.\u041a\u043e\u0434 AES-NI GCM \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0439, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 Intel, \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b:\u00ab\u042d\u0442\u043e\u0442 \u043d\u0430\u0431\u043e\u0440 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0432 VAES \u0438 AVX512\/AVX10","og:url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/nabor-patchej-dlya-uskoreniya-shifrovaniya-deshifrovaniya-aes-gcm","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":"2024-06-05T13:40:14+00:00","article:modified_time":"2024-06-05T13:40:14+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"116366","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":"2026-01-23 01:47:29","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 01:47:29","updated":"2026-01-23 01:47:29","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/116366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=116366"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/116366\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media\/116367"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=116366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=116366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=116366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}