{"id":104941,"date":"2022-08-26T09:36:42","date_gmt":"2022-08-26T07:36:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-opublikoval-biblioteku-dlya-vyyavleniya-problemnyh-kriptograficheskih-klyuchej"},"modified":"2022-08-26T09:36:42","modified_gmt":"2022-08-26T07:36:42","slug":"google-opublikoval-biblioteku-dlya-vyyavleniya-problemnyh-kriptograficheskih-klyuchej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/google-opublikoval-biblioteku-dlya-vyyavleniya-problemnyh-kriptograficheskih-klyuchej","title":{"rendered":"Google on avaldanud raamatukogu kr\u00fcptograafiliste v\u00f5tmete probleemide tuvastamiseks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Google'i turvameeskonna liikmed on v\u00e4lja andnud avatud raamatukogu Paranoid, mis on m\u00f5eldud usaldamatute kr\u00fcptograafiliste artefaktide, nagu avalikud v\u00f5tmed ja digitaalallkirjad, tuvastamiseks, mille on loonud haavatavad riistvaralised (HSM) ja tarkvarased s\u00fcsteemid. Kood on kirjutatud Pythonis ja on litsentsitud Apache 2.0 alusel. <\/p>\n

Projekt v\u00f5ib osutuda kasulikuks algoritmide ja raamatukogude kasutuse kaudseks hindamiseks, milles on tuntud puuduj\u00e4\u00e4gid ja haavatavused, mis m\u00f5jutavad genereeritavate v\u00f5tmete ja digitaalallkirjade usaldusv\u00e4\u00e4rsust, kui kontrollitavad artefaktid on loodud riistvara v\u00f5i suletud komponentide poolt, mida ei saa kontrollida ja mis esindavad musta kasti. Raamatukogu suudab samuti anal\u00fc\u00fcsida pseudojuhuslike arvu kogumeid nende generaatori usaldusv\u00e4\u00e4rsuse osas ning suurte artefaktide kogumite p\u00f5hjal tuvastada varem tundmatud probleemid, mis tulenevad programmikoodist v\u00f5i usaldamatute pseudojuhuslike arvu generaatorite kasutamisest. <\/p>\n

CT (Certificates Transparency) avalik logi sisaldav rohkem kui 7 miljardi sertifikaadi andmed ei tuvastanud elliptiliste k\u00f5verate (EC) ja ECDSA-algoritmi digitaalsete allkirjade p\u00f5hjal probleeme avatud v\u00f5tmetega, kuid RSA-algoritmi p\u00f5hjal leiti murettekitavaid avatud v\u00f5tmeid. Eristati 3586 usaldusv\u00e4\u00e4rset v\u00f5tit, mis on genereeritud koodi kaudu, mis sisaldab parandamata haavatavust CVE-2008-0166 OpenSSL pakendis Debianis, 2533 v\u00f5tmeid, mis on seotud haavatavusega CVE-2017-15361 Infineoni teegis, ja 1860 v\u00f5tmeid, millel on haavatavus, mis on seotud suurima \u00fchise jagaja (GCD) leidmisega. Teave probleemsete sertifikaatide kohta, mis j\u00e4tkuvalt ringluses, on saadetud sertifitseerimisteenustele nende t\u00fchistamiseks.

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

\u0423\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0438 Google Security Team \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 Paranoid, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u0435\u043d\u0430\u0434\u0451\u0436\u043d\u044b\u0445 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442\u043e\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0435 \u043a\u043b\u044e\u0447\u0438 \u0438 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0435 \u043f\u043e\u0434\u043f\u0438\u0441\u0438, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 (HSM) \u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u041f\u0440\u043e\u0435\u043a\u0442 \u043c\u043e\u0436\u0435\u0442 \u043e\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u043f\u043e\u043b\u0435\u0437\u0435\u043d \u0434\u043b\u044f \u043a\u043e\u0441\u0432\u0435\u043d\u043d\u043e\u0439 \u043e\u0446\u0435\u043d\u043a\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u043c\u0435\u044e\u0442\u0441\u044f \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":104942,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"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\udd47 Google avaldas teegi probleemsete kr\u00fcptograafiliste v\u00f5tmete tuvastamiseks | ProHoster","description":"\u0423\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0438 Google Security Team \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 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