{"id":77269,"date":"2020-04-09T19:41:55","date_gmt":"2020-04-09T17:41:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kriptograficheskih-bibliotek-libressl-3-1-0-i-botan-2-14-0"},"modified":"2020-04-09T19:41:55","modified_gmt":"2020-04-09T17:41:55","slug":"vypusk-kriptograficheskih-bibliotek-libressl-3-1-0-i-botan-2-14-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-kriptograficheskih-bibliotek-libressl-3-1-0-i-botan-2-14-0","title":{"rendered":"LibreSSL 3.1.0 ja Botan 2.14.0 kr\u00fcptograafiliste raamatukogude v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>OpenBSD projekti arendajad <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@openbsd.org\/msg00300.html\">esitanud<\/a><\/noindex> \u00fclekantava paketi v\u00e4ljaanne <noindex><a rel=\"nofollow\" href=\"http:\/\/www.libressl.org\/\">LibreSSL 3.1.0<\/a><\/noindex>, mille raames arendatakse OpenSSLi fork\u2019i, mis on suunatud k\u00f5rgema turvataseme tagamisele. LibreSSLi projekt keskendub SSL\/TLS protokollide kvaliteetsele toetusele, eemaldades \u00fcleliigse funktsionaalsuse, lisades t\u00e4iendavaid kaitsemeetodeid ning teostades m\u00e4rkimisv\u00e4\u00e4rse koodi puhastamise ja \u00fcmbertegemise. LibreSSL 3.1.0 v\u00e4ljalaskmist peetakse eksperimentaalseks, kus arendatakse v\u00f5imalusi, mis j\u00f5uavad OpenBSD 6.7 versiooni. <\/p>\n<p>LibreSSL 3.1.0 omadused: <\/p>\n<ul>\n<li class=\"l\"> K\u00e4ivitamiseks on pakutud TLS 1.3 varajane teostus, mis p\u00f5hineb uuel l\u00f5ppautomaatidel ja rekordihalduse alams\u00fcsteemil. Vaikimisi on praegu aktiveeritud ainult TLS 1.3 kliendi osa, serveri osa plaanitakse tulevikus vaikimisi aktiveerida \u00fches j\u00e4rgmises v\u00e4ljaandes.\n<li class=\"l\"> Kood on puhastatud, protokollide parsimine ja m\u00e4luhaldus on paranenud.\n<li class=\"l\"> OpenSSL 1.1.1-st on \u00fcle viidud RSA-PSS ja RSA-OAEP meetodid.\n<li class=\"l\"> OpenSSL 1.1.1-st on \u00fcle viidud ja vaikimisi aktiveeritud teostus <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Cryptographic_Message_Syntax\">CMS-ist<\/a><\/noindex> (Cryptographic Message Syntax). Openssl'i utiliiti on lisatud k\u00e4sk &#171;cms&#187;.\n<li class=\"l\"> OpenSSL 1.1.1-ga on parandatud \u00fchilduvust, tagasiviidates m\u00f5ningaid muudatusi.\n<li class=\"l\"> Lisatud on suur hulk uusi kr\u00fcptograafiliste funktsioonide teste.\n<li class=\"l\"> EVP_chacha20() k\u00e4itumine on tuuakse l\u00e4hemale OpenSSLi semantikale.\n<li class=\"l\"> Lisatud on v\u00f5imalus seadistada sertifikaatide asukoha komplekti.\n<li class=\"l\"> Openssl'i utiliitis on k\u00e4sus &#171;req&#187; rakendatud valik &#171;-addext&#187;.\n<\/ul>\n<p>Samuti v\u00f5ib m\u00e4rkida <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.randombit.net\/pipermail\/botan-announce\/2020\/000213.html\">podcasti<\/a><\/noindex>  kr\u00fcptograafilisest raamatukogust <noindex><a rel=\"nofollow\" href=\"https:\/\/botan.randombit.net\/\">Botan 2.14.0<\/a><\/noindex>, mis on kasutusel projektis <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=47936\">NeoPG<\/a><\/noindex>, GnuPG 2 fork. Raamatukogu pakub suurt kollektsiooni <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/randombit\/botan#find-enclosed\">valmis primitiive<\/a><\/noindex>, mida kasutatakse TLS protokollides, X.509 sertifikaatides, AEAD \u0161ifrites, TPM moodulites, PKCS#11, paroolide r\u00e4simises ja postkvantkryptograafias (r\u00e4sip\u00f5hised allkirjad ja v\u00f5tmes\u00fcntesaatorid McEliece ja NewHope alusel). Raamatukogu on kirjutatud C++11 keeles ja <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/randombit\/botan\/\">toimetatakse<\/a><\/noindex> BSD litsentsi all. <\/p>\n<p>Sealhulgas <noindex><a rel=\"nofollow\" href=\"https:\/\/botan.randombit.net\/news.html\">muudatused<\/a><\/noindex> uutest v\u00e4ljaannetest Botan:<\/p>\n<ul>\n<li class=\"l\"> GCM re\u017eiimi rakendus on lisatud <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Galois\/Counter_Mode\">(Galois\/Counter Mode), kiirendatud POWER8 protsessoritele VPSUMD vektoriinstruktsiooni abil.<\/a><\/noindex> ARM ja POWER s\u00fcsteemide jaoks on oluliselt kiirendatud AES-i vektorite segamise teostus, millel on pidev t\u00e4itmise aeg.\n<li class=\"l\"> Pakutud on uus mooduli p\u00f6\u00f6ramisalgoritm, mis on kiirem ja parem kaitse k\u00f5rvalkanali r\u00fcnnakute eest.\n<li class=\"l\"> Tegutsuste optimeeritud, kiirendades ECDSA\/ECDH NIST-i v\u00e4lja p\u00f5llu l\u00fchenemisega.\n<li class=\"l\"> Optimization to speed up ECDSA\/ECDH has been made by reducing the NIST field.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52700\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 LibreSSL 3.1.0, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0444\u043e\u0440\u043a OpenSSL, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041f\u0440\u043e\u0435\u043a\u0442 LibreSSL \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 SSL\/TLS \u0441 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435\u043c \u0438\u0437\u043b\u0438\u0448\u043d\u0435\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b \u0438 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435\u043c \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0447\u0438\u0441\u0442\u043a\u0438 \u0438 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b. \u0412\u044b\u043f\u0443\u0441\u043a LibreSSL 3.1.0 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c [&hellip;]<\/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-77269","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri 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