Dup\u0103 \u0219apte ani de dezvoltare, a fost lansat\u0103 versiunea 1.0 a uneltei de linie de comand\u0103 sq, destinat\u0103 lucrului cu artefacte OpenPGP. Unelt\u0103 a fost preg\u0103tit\u0103 de proiectul Sequoia PGP, care dezvolt\u0103 de asemenea o bibliotec\u0103 de func\u021bii implemet\u00e2nd standardul OpenPGP (RFC-4880). Lansarea 1.0 este marcat\u0103 ca primul release stabil al proiectului, semnific\u00e2nd stabilizarea bazei de cod \u0219i \u00eencetarea modific\u0103rilor care afecteaz\u0103 compatibilitatea. Codul a fost scris \u00een limbajul Rust \u0219i este distribuit sub licen\u021ba GPLv2+. <\/p>\n
Unelt\u0103 este inclus\u0103 \u00een distribu\u021bia Red Hat Enterprise Linux 10 ca alternativ\u0103 la GnuPG, fiind utilizat\u0103 pentru lucrul cu PGP \u00een managerii de pachete DNF \u0219i RPM, \u0219i folosit\u0103 \u00een mod implicit \u00een ramura experimental\u0103 a managerului de pachete APT atunci c\u00e2nd componentele Sequoia sunt prezente \u00een sistem. Serverul de chei Hagrid, creat de dezvoltatorii Sequoia, este utilizat \u00een serviciul keys.openpgp.org. <\/p>\n
Proiectul Sequoia a fost creat de trei dezvoltatori GnuPG de la compania g10code, care se specializeaz\u0103 \u00een auditarea criptosistemelor \u0219i \u00een dezvoltarea extensiilor pentru GnuPG. Scopul proiectului este revizuirea arhitecturii \u0219i implementarea de noi tehnici pentru \u00eembun\u0103t\u0103\u021birea securit\u0103\u021bii \u0219i fiabilit\u0103\u021bii bazei de cod. Pe l\u00e2ng\u0103 utilizarea limbajului Rust pentru a reduce probabilitatea erorilor \u00een gestionarea memoriei, Sequoia ofer\u0103 o protec\u021bie suplimentar\u0103 \u00eempotriva gre\u0219elilor la nivel de API. De exemplu, API-ul nu permite exportarea accidental\u0103 a materialului cheii secrete \u0219i asigur\u0103 protec\u021bie \u00eempotriva omisiunilor importante la actualizarea semn\u0103turii digitale. Pentru o izolare suplimentar\u0103, se folose\u0219te separarea pe procese distincte pentru serviciile care lucreaz\u0103 cu chei publice \u0219i private. <\/p>\n
Pe l\u00e2ng\u0103 func\u021biile pentru criptarea datelor, gestionarea semn\u0103turilor electronice \u0219i administrarea cheilor, asem\u0103n\u0103toare cu cele ale gpg, sq ofer\u0103 de asemenea o infrastructur\u0103 descentralizat\u0103 de chei publice (PKI). PKI este utilizat\u0103 pentru autentificarea certificatelor \u0219i mesajelor, permi\u021b\u00e2ndu-v\u0103 s\u0103 verifica\u021bi c\u0103 cheia public\u0103 primit\u0103 \u0219i mesajul acceptat sunt legate de autorul declarat, \u0219i nu sunt generate de un atacator. <\/p>\n
Atunci c\u00e2nd \u00eenc\u0103rca\u021bi un certificat de pe keys.openpgp.org sau de pe alt server de chei, utilitarul sq va salva automat informa\u021biile despre certificat pe sistemul local \u0219i va folosi aceste informa\u021bii \u00een opera\u021biunile ulterioare pentru a detecta certificatele false. Este important de men\u021bionat c\u0103 sistemul implementat poate fi utilizat ca baz\u0103 pentru construirea unui centru de certificare distribuit (CA), acoperind diferite servere de chei. <\/p>\n
De exemplu, \u00eenainte de a verifica autenticitatea arhivelor de sistem de operare Qubes desc\u0103rcate, utilizatorul poate verifica mai \u00eent\u00e2i certificatul Qubes furnizat de serverul principal de chei al proiectului Qubes: sq network search https:\/\/keys.qubes-os.org\/keys\/qubes-release-4.2-signing-key.asc <\/p>\n
Comanda specificat\u0103 va desc\u0103rca certificatul de pe serverul keys.qubes-os.org \u0219i apoi va verifica existen\u021ba sa pe servere de chei cunoscute, cum ar fi keys.openpgp.org \u0219i keyserver.ubuntu.com, sau va \u00eencerca s\u0103 ob\u021bin\u0103 informa\u021bii prin mecanismele WKD (Web Key Directory) \u0219i DANE (DNS-Based Authentication of Named Entities). Ulterior, utilitarul va compara certificatul ob\u021binut \u0219i, dac\u0103 acestea sunt asociate cu acela\u0219i proprietar, va propune utilizarea comenzii «sq pki link add» pentru a salva certificatul \u00een sistemul local pentru verific\u0103ri ulterioare. Dup\u0103 salvare, certificatul va fi considerat de \u00eencredere \u0219i, pentru a desc\u0103rca imaginile cu verificarea autenticit\u0103\u021bii, va fi suficient s\u0103 executa\u021bi comanda: sq download —signature-url https:\/\/mirrors.edge.kernel.org\/qubes\/iso\/Qubes-R4.2.3-x86_64.iso.asc —url https:\/\/mirrors.edge.kernel.org\/qubes\/iso\/Qubes-R4.2.3-x86_64.iso —output \/tmp\/qubes.iso \u041f\u043e\u0441\u043b\u0435 \u0441\u0435\u043c\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 sq 1.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442\u0430\u043c\u0438 OpenPGP. \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c Sequoia PGP, \u0442\u0430\u043a\u0436\u0435 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u043c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 OpenPGP (RFC-4880). \u0412\u044b\u043f\u0443\u0441\u043a 1.0 \u043e\u0442\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u043e\u0437\u043d\u0430\u0447\u0430\u044e\u0449\u0438\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b \u0438 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u043d\u0430\u0440\u0443\u0448\u0430\u044e\u0449\u0438\u0445 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 […]<\/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-121004","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\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\udd47Prima versiune stabil\u0103 a instrumentului PGP sq de la proiectul Sequoia | ProHoster","description":"Dup\u0103 \u0219apte ani de dezvoltare, a fost stabilit lansarea instrumentului de linie de comand\u0103 sq 1.0, destinat lucrului cu artefactele 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\u0441\u0435\u043c\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 sq 1.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442\u0430\u043c\u0438 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Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"