{"id":116652,"date":"2024-06-20T00:05:44","date_gmt":"2024-06-19T22:05:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kriptograficheskoj-biblioteki-libgcrypt-1-11-0"},"modified":"2024-06-20T00:05:44","modified_gmt":"2024-06-19T22:05:44","slug":"vypusk-kriptograficheskoj-biblioteki-libgcrypt-1-11-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-libgcrypt-1-11-0","title":{"rendered":"Izdane kriptografske biblioteke Libgcrypt 1.11.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Projekt GNU je predstavio izdanje biblioteke Libgcrypt 1.11.0, sa realizacijom komponenti koje \u010dine osnove mehanizama \u0161ifriranja kori\u0161\u0107enih u GnuPG. Biblioteka pru\u017ea funkcije za kori\u0161\u0107enje razli\u010ditih kriptoalgoritama u sporednim aplikacijama, uklju\u010duju\u0107i simetri\u010dne \u0161ifre (AES, Arcfour, Blowfish, Camellia, CAST5, ChaCha20, DES, GOST28147, Salsa20, SEED, Serpent, Twofish), algoritme ha\u0161iranja (MD5, RIPE-MD160, SHA-*, SHAKE256, TIGER-192, Whirlpool),<br \/>\nalgoritme autentifikovanog \u0161ifriranja (HMAC-*, CMAC-*, GMAC-*, Poly1305-*), \u0161ifriranje kori\u0161\u0107enjem javnih klju\u010deva (RSA, Elgamal, DSA, ECDSA, EdDSA, ECDH). Nova grana je potpuno kompatibilna na API i ABI nivou sa granom 1.10.x (za kori\u0161\u0107enje nove verzije nije potrebna ponovna izgradnja programa).<\/p>\n<p>Klju\u010dna pobolj\u0161anja:<\/p>\n<ul>\n<li class=\"l\"> Dodato je API za kori\u0161\u0107enje mehanizama enkapsulacije klju\u010deva (KEM, Key Encapsulation Mechanism), kori\u0161\u0107enih za za\u0161titu klju\u010deva za simetri\u010dno \u0161ifriranje tako \u0161to se za njihovu prenos koriste algoritmi zasnovani na javnim klju\u010devima (asimetri\u010dno \u0161ifriranje).\n<li class=\"l\"> Dodata je algoritam enkapsulacije klju\u010deva sntrup761 (Streamlined NTRU Prime), otporan na probijanje na kvantnim ra\u010dunarima.\n<li class=\"l\"> Dodana je algoritam Kyber otporan na probijanje na kvantnim ra\u010dunarima, koji koristi metode kriptografije zasnovane na re\u0161avanju problema teorije re\u0161etki, \u010dije vreme re\u0161avanja nije razli\u010dito na obi\u010dnim i kvantnim ra\u010dunarima.\n<li class=\"l\"> Dodata je algoritam enkapsulacije klju\u010deva Classic McEliece, otporan na probijanje na kvantnim ra\u010dunarima.\n<li class=\"l\"> Dodati su algoritmi za formiranje klju\u010deva: One-Step KDF sa ha\u0161em i imitoslavom (MAC, Message Authentication Code), HKDF (RFC-5869) i X963KDF.\n<li class=\"l\"> Dodati su algoritmi autentifikovanog \u0161ifriranja GMAC-SM4 i Poly1305-SM4.\n<li class=\"l\"> Dodata je algoritam blokovnog \u0161ifriranja ARIA.\n<li class=\"l\"> Dodata je algoritam ha\u0161iranja cSHAKE.\n<li class=\"l\"> Implementirana je podr\u0161ka za unutra\u0161nju generaciju inicijalizacijskog vektora (IV) za re\u017eim autentifikovanog \u0161ifriranja AEAD.\n<li class=\"l\"> Dodate su brze asemberske implementacije algoritama SM3 i SM4 za arhitekturu AArch64, kao i varijante SM4 na asembleru za ARMv9, PowerPC i x86 (kori\u0161\u0107ene AVX2 instrukcije GFNI i AVX512 instrukcije GFI).\n<li class=\"l\"> Implementacije algoritama ChaCha20 i Poly1305 optimizovane su za arhitekturu PPC koriste\u0107i instrukcije P10. Ubrzana je implementacija AES za PPC.\n<li class=\"l\"> Dodata je implementacija algoritma Camellia, koja koristi AVX2 instrukciju GFNI.\n<li class=\"l\"> Dodane implementacije GHASH (GCM) in POLYVAL (GCM-SIV), pospe\u0161ene s pomo\u010djo raz\u0161iritev AVX2 in AVX512.\n<li class=\"l\"> Dodane implementacije algoritmov SHA512, Serpent, SHA3, Blake2, Poly1305 in ChaCha20, pospe\u0161ene s pomo\u010djo raz\u0161iritve AVX512.\n<li class=\"l\"> Dodana je implementacija AES za sisteme i386, pospe\u0161ena s pomo\u010djo AVX2-navodil VAES.\n<li class=\"l\"> Dodane implementacije algoritmov SHA512 in Camellia, pospe\u0161ene s pomo\u010djo kripto-raz\u0161iritev za arhitekturo AArch64.\n<li class=\"l\"> Opravljeno delo na zagotavljanju konstantnega \u010dasa izvajanja operacij za razli\u010dne kriptoalgoritme.\n<\/ul>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61405\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Libgcrypt 1.11.0, \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432, \u043b\u0435\u0436\u0430\u0449\u0438\u0445 \u0432 \u043e\u0441\u043d\u043e\u0432\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u043e\u0432 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0445 \u0432 GnuPG. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043a\u0440\u0438\u043f\u0442\u043e\u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u044b\u0435 \u0448\u0438\u0444\u0440\u044b (AES, Arcfour, Blowfish, Camellia, CAST5, ChaCha20, DES, GOST28147, Salsa20, SEED, Serpent, Twofish), \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u0445\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f (MD5, RIPE-MD160, SHA-*, SHAKE256, TIGER-192, Whirlpool), \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f (HMAC-*, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-116652","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Libgcrypt 1.11.0, \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432, \u043b\u0435\u0436\u0430\u0449\u0438\u0445 \u0432 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