LibreSSL 3.6.0 Phatlalatso ea Laeborari ea Cryptographic

Bahlahisi ba morero oa OpenBSD ba hlahisitse tokollo ea khatiso e nkehang ea sephutheloana sa LibreSSL 3.6.0, eo ka har'a eona ho ntseng ho ntlafatsoa fereko ea OpenSSL, e reretsoeng ho fana ka ts'ireletso e phahameng. Morero oa LibreSSL o shebane le ts'ehetso ea boleng bo holimo bakeng sa liprothokholo tsa SSL / TLS ka ho tlosa ts'ebetso e sa hlokahaleng, ho eketsa likarolo tse ling tsa ts'ireletso, le ho hloekisa haholo le ho tsosolosa motheo oa khoutu. Tokollo ea LibreSSL 3.6.0 e nkuoa e le tokollo ea liteko e hlahisang likarolo tse tla kenyelletsoa ho OpenBSD 7.2.

Likarolo tsa LibreSSL 3.6.0:

  • EVP API bakeng sa HKDF (HMAC Key Derivation Function) ts'ebetso ea ho hlahisa senotlolo e kentsoe ho tsoa ho OpenSSL.
  • E kentse API bakeng sa ho hlophisa le ho fumana maemo a tshireletso - SSL_{,CTX}_{get,set}_security_level().
  • E kentse tšehetso ea liteko ea API bakeng sa protocol ea QUIC, e qalileng ho sebelisoa BoringSSL.
  • E kenyellelitse tšehetso ea pele bakeng sa netefatso ea TS ESSCertIDv2.
  • Ho sebelisoa tlhahlobo ea mantlha ea Bailey-Pomerantz-Selfridge-Wagstaff (Baillie-PSW) sebakeng sa tlhahlobo ea Miller-Rabin.
  • Ntlafatso ea bohlokoa ea kahare e entsoe. E tlositse licheke tse matla tsa RFC 3779 ha ho netefatsoa litifikeiti. Decoder le sehlahlo sa nako sa ASN.1 se hlophisitsoe bocha. Ts'ebetso ea ASN1_STRING_to_UTF8() e ngotsoe bocha.
  • E kenyellelitsoe - "s" kgetho ho openssl utility ho bontša feela li-ciphers tse tšehetsoeng ke protocol e boletsoeng.

Source: opennet.ru

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