{"id":183554,"date":"2026-10-02T22:54:30","date_gmt":"2026-10-02T20:54:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/cloudflare-sozdayot-udostoveryayushhij-czentr-dlya-besplatnoj-razdachi-tls-sertifikatov"},"modified":"2026-10-02T22:54:35","modified_gmt":"2026-10-02T20:54:35","slug":"cloudflare-creates-a-certificate-authority-to-issue-free-tls-certificates","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/cloudflare-creates-a-certificate-authority-to-issue-free-tls-certificates","title":{"rendered":"A Cloudflare tan\u00fas\u00edt\u00f3 k\u00f6zpontot hoz l\u00e9tre ingyenes TLS-tan\u00fas\u00edtv\u00e1nyok kiad\u00e1s\u00e1ra","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A Cloudflare bejelentette a saj\u00e1t hiteles\u00edt\u0151 k\u00f6zpontj\u00e1nak l\u00e9trehoz\u00e1s\u00e1t, amely ingyenes TLS-tan\u00fas\u00edtv\u00e1nyok biztos\u00edt\u00e1s\u00e1ra \u00f6sszpontos\u00edt, kvantumsz\u00e1m\u00edt\u00f3g\u00e9pekkel szemben ellen\u00e1ll\u00f3 kriptogr\u00e1fiai algoritmusokkal. Ezzel egyidej\u0171leg bejelentett\u00e9k a GlobalSign hiteles\u00edt\u0151 k\u00f6zpont megv\u00e1s\u00e1rl\u00e1s\u00e1t, amely alapj\u00e1t k\u00e9pezi a tervezett projekt megval\u00f3s\u00edt\u00e1s\u00e1nak, \u00e9s lehet\u0151v\u00e9 teszi az azonnali tan\u00fas\u00edtv\u00e1nykiad\u00e1st, amely maxim\u00e1lis eszk\u00f6zbor\u00edtotts\u00e1ggal rendelkezik, k\u00f6sz\u00f6nhet\u0151en a GlobalSign jelenl\u00e9t\u00e9nek a megl\u00e9v\u0151 gy\u00f6k\u00e9rtan\u00fas\u00edtv\u00e1nyok list\u00e1iban. Ezen k\u00edv\u00fcl a Cloudflare p\u00e1ly\u00e1zatot ny\u00fajtott be a saj\u00e1t gy\u00f6k\u00e9rtan\u00fas\u00edtv\u00e1ny\u00e1nak a Google, az Apple, a Microsoft \u00e9s a Mozilla \u00e1ltal t\u00e1mogatott gy\u00f6k\u00e9rtan\u00fas\u00edtv\u00e1nyok list\u00e1j\u00e1ba val\u00f3 felv\u00e9tel\u00e9re. <\/p>\n

A v\u00e1rakoz\u00e1sok szerint az \u00faj nyilv\u00e1nos tan\u00fas\u00edtv\u00e1nykibocs\u00e1t\u00f3 k\u00f6zpont kieg\u00e9sz\u00edti a Let's Encrypt szolg\u00e1ltat\u00e1s\u00e1t, amelynek r\u00e9szesed\u00e9se a kibocs\u00e1tott tan\u00fas\u00edtv\u00e1nyok sz\u00e1m\u00e1t tekintve 39,2%-ra tehet\u0151. A webhelyek majdnem fel\u00e9nek egyetlen tan\u00fas\u00edtv\u00e1nykibocs\u00e1t\u00f3ra val\u00f3 t\u00e1maszkod\u00e1sa rendszerszint\u0171 kock\u00e1zatokat teremt, ha a Let's Encrypt m\u0171k\u00f6d\u00e9s\u00e9ben zavarok l\u00e9pnek fel, mivel nincsenek hasonl\u00f3 ingyenes alternat\u00edv\u00e1k. A Let's Encrypt-hez hasonl\u00f3an a Cloudflare szolg\u00e1ltat\u00e1s is teljesen automatiz\u00e1lt lesz, \u00e9s lehet\u0151v\u00e9 teszi a tan\u00fas\u00edtv\u00e1nyok kezel\u00e9s\u00e9t az ACME ny\u00edlt protokoll haszn\u00e1lat\u00e1val. A Cloudflare szolg\u00e1ltat\u00e1s\u00e1ban a Let's Encrypt felhaszn\u00e1l\u00f3inak elegend\u0151 lesz m\u00f3dos\u00edtani a URL-t a be\u00e1ll\u00edt\u00e1sokban ahhoz, hogy tan\u00fas\u00edtv\u00e1nyt kapjanak. <\/p>\n

Az \u00faj hiteles\u00edt\u0151 k\u00f6zpont m\u00e1sodik feladata a poszt-kvantum kriptogr\u00e1fi\u00e1ra val\u00f3 \u00e1tt\u00e9r\u00e9s el\u0151k\u00e9sz\u00edt\u00e9se. A Cloudflare 2027 els\u0151 negyed\u00e9v\u00e9ben tervezi, hogy az els\u0151k k\u00f6z\u00f6tt val\u00f3s\u00edtja meg a saj\u00e1t hiteles\u00edt\u0151 k\u00f6zpontj\u00e1ban az MTC (Merkle Tree Certificates) egyszer\u0171s\u00edtett tan\u00fas\u00edtv\u00e1nyform\u00e1tum t\u00e1mogat\u00e1s\u00e1t, amely poszt-kvantum kriptogr\u00e1fiai algoritmusokkal val\u00f3 haszn\u00e1latra lett kifejlesztve, digit\u00e1lis al\u00e1\u00edr\u00e1s\u00e1nak m\u00e9rete k\u00f6r\u00fclbel\u00fcl 40-szer nagyobb a hagyom\u00e1nyos al\u00e1\u00edr\u00e1sok m\u00e9ret\u00e9n\u00e9l. <\/p>\n

Az adatok m\u00e9ret\u00e9nek cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben minden TLS-csatlakoz\u00e1sn\u00e1l a MTC egy f\u00e1s strukt\u00far\u00e1t alkalmaz, a \u201eMerkle Fa\u201d-t (Merkle Tree), amelynek minden \u00e1ga ellen\u0151rzi az alatta l\u00e9v\u0151 \u00e1gakat \u00e9s csom\u00f3pontokat, k\u00f6sz\u00f6nhet\u0151en a k\u00f6z\u00f6s (f\u00e1s) hash-el\u00e9snek. Ha a hagyom\u00e1nyos megk\u00f6zel\u00edt\u00e9sben a tan\u00fas\u00edtv\u00e1nykibocs\u00e1t\u00f3 minden tan\u00fas\u00edtv\u00e1nyt k\u00fcl\u00f6n-k\u00fcl\u00f6n \u00edr al\u00e1, addig az MTC haszn\u00e1latakor a tan\u00fas\u00edtv\u00e1nyok egyes\u00fclnek, \u00e9s a Merkle f\u00e1ra alapozva ker\u00fclnek a napl\u00f3ba, m\u00edg csak a gy\u00f6k\u00e9r hash-t \u00edrj\u00e1k al\u00e1. Ilyen s\u00e9ma eset\u00e9n, a v\u00e9gs\u0151 hash birtok\u00e1ban biztosak lehet\u00fcnk abban, hogy a konkr\u00e9t tan\u00fas\u00edtv\u00e1ny benne van az aktu\u00e1lis al\u00e1\u00edrt f\u00e1ban. Amikor csatlakozunk egy webhelyhez, a b\u00f6ng\u00e9sz\u0151 egy t\u00f6m\u00f6r\u00edtett MTC-tan\u00fas\u00edtv\u00e1nyt kap, \u00e9s egy hash-csoportot a matematikai bizony\u00edt\u00e9kok biztos\u00edt\u00e1s\u00e1ra, hogy az val\u00f3ban benne van a f\u00e1ban, ami lehet\u0151v\u00e9 teszi a felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra a webhely hiteless\u00e9g\u00e9nek ellen\u0151rz\u00e9s\u00e9t annak meger\u0151s\u00edt\u00e9se alapj\u00e1n, hogy a tan\u00fas\u00edtv\u00e1ny val\u00f3ban benne van az al\u00e1\u00edrt f\u00e1ban. <\/p>\n

The Cloudflare certificate authority will support both traditional and MTC certificates, allowing users to transition smoothly to the new format. The public launch of the project is expected after the new infrastructure undergoes testing on Cloudflare's internal services. Cloudflare is committed to ensuring full transparency in the processes of the new certificate authority, publishing reproducible software builds used for generating digital signatures, certifying the hardware security modules (HSM) that store private keys, and promptly disclosing information about issues and incidents.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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