{"id":180085,"date":"2025-11-03T19:00:03","date_gmt":"2025-11-03T16:00:03","guid":{"rendered":"https:\/\/coinmuhendisi.com\/blog\/?p=180085"},"modified":"2025-11-03T12:44:55","modified_gmt":"2025-11-03T09:44:55","slug":"lit-protocol-litkey-nedir","status":"publish","type":"post","link":"https:\/\/coinmuhendisi.com\/blog\/lit-protocol-litkey-nedir\/","title":{"rendered":"Lit Protocol (LITKEY) Nedir?"},"content":{"rendered":"

Kripto d\u00fcnyas\u0131nda anahtar y\u00f6netimi ve gizli hesaplama<\/strong>lar, g\u00fcvenlik<\/strong> <\/a>ile kullan\u0131c\u0131 deneyimi aras\u0131nda zor bir denge gerektirir. Lit Protocol (LITKEY)<\/strong><\/a>, merkeziyetsiz anahtar y\u00f6netimi ve gizli hesaplama a\u011f\u0131 olarak bu sorunu \u00e7\u00f6zer. Web3 geli\u015ftiricilerine \u00fc\u00e7 temel ara\u00e7 sunar: MPC TSS + TEE ile merkeziyetsiz imzalama ve c\u00fczdan y\u00f6netimi (ECDSA, EdDSA deste\u011fi), kimlik tabanl\u0131 BLS \u015fifreleme ile merkeziyetsiz \u015fifreleme\/\u00e7\u00f6zme, Lit MPC TSS a\u011f\u0131 \u00fczerinden y\u00fcr\u00fct\u00fclen ve TEE ile korunan gizli hesaplama.<\/p>\n

Lit Protocol (LITKEY) Nedir?<\/h2>\n

Lit, s\u0131rlar\u0131 merkezi sunuculara vermeden veya kullan\u0131c\u0131y\u0131 karma\u015f\u0131k anahtar y\u00f6netimiyle ba\u015f ba\u015fa b\u0131rakmadan y\u00f6netmeyi sa\u011flar. Da\u011f\u0131t\u0131k mimarisiyle s\u0131rlar donan\u0131m seviyesinde \u015fifrelenir, par\u00e7alan\u0131r ve tek ar\u0131za noktas\u0131 olmaz. E\u015fik imza \u015femalar\u0131 (MPC TSS) sayesinde evrensel hesaplar merkezi emanet\u00e7iye ihtiya\u00e7 duymadan programlanabilir.<\/p>\n

Lit SDK ile geli\u015ftiriciler kolayca: Gizli verileri \u015fifreleyip \u00e7\u00f6zebilir, Web3 c\u00fczdanlar\u0131 ve imzalay\u0131c\u0131lar olu\u015fturabilir, herhangi bir blok zincirinde i\u015flem imzalayabilir, programlanabilir ko\u015fullarla otomatik i\u015flem yapabilir, zincir d\u0131\u015f\u0131 verilerle entegre olabilir. Bu sayede de\u011fi\u015fmez, birlikte \u00e7al\u0131\u015fabilir ve kullan\u0131c\u0131 kontroll\u00fc uygulamalar, AI ajanlar\u0131 ve protokoller in\u015fa edilebilir.<\/p>\n

Lit, imzalama ve \u015fifreleme i\u00e7in merkeziyetsiz, programlanabilir anahtar y\u00f6netimi a\u011f\u0131d\u0131r. M\u00fch\u00fcrl\u00fc TEE i\u00e7inde \u00e7al\u0131\u015fan ba\u011f\u0131ms\u0131z d\u00fc\u011f\u00fcmlerden olu\u015fur. Her d\u00fc\u011f\u00fcm, benzersiz anahtar paylar\u0131 ve JavaScript y\u00fcr\u00fctme ortam\u0131 bar\u0131nd\u0131r\u0131r. Anahtar paylar\u0131, t\u00fcm d\u00fc\u011f\u00fcmler taraf\u0131ndan toplu y\u00f6netilen e\u015fik anahtarlara kar\u015f\u0131l\u0131k gelir.<\/p>\n

\"\"<\/p>\n

Geli\u015ftiriciler, Lit Actions ad\u0131 verilen de\u011fi\u015fmez JS fonksiyonlar\u0131yla anahtar kullan\u0131m\u0131n\u0131 belirler: Otomatik i\u015flemler, harcama politikalar\u0131, eri\u015fim kurallar\u0131. Bu fonksiyonlar TEE i\u00e7inde \u00e7al\u0131\u015f\u0131r, a\u011f\u0131n e\u015fik ve donan\u0131m g\u00fcvenli\u011fini miras al\u0131r.<\/p>\n

Her d\u00fc\u011f\u00fcm, Da\u011f\u0131t\u0131k Anahtar \u00dcretimi (DKG) ile anahtar \u00fcretir; hi\u00e7bir taraf tam anahtara sahip olmaz. \u0130\u015flemler a\u011f\u0131n 2\/3\u2019\u00fcnden fazlas\u0131n\u0131n kat\u0131l\u0131m\u0131n\u0131 gerektirir. \u00d6zel anahtar hi\u00e7bir zaman tek d\u00fc\u011f\u00fcme veya istemciye a\u00e7\u0131lmaz. \u00c7oklu kriptografik e\u011fri ve \u015fema desteklenir.<\/p>\n

Lit Actions, zincir i\u00e7i\/d\u0131\u015f\u0131 verileri i\u015fleyebilir, dolar-maliyet ortalamas\u0131 gibi otomasyonlar yarat\u0131r, eri\u015fim\/harcama kurallar\u0131 tan\u0131mlar.<\/p>\n

G\u00fcvenlik Modeli<\/h2>\n

Lit, MPC TSS ve TEE ile s\u0131rlar\u0131 y\u00f6netir, imzalama\/\u00e7\u00f6zme yapar, Lit Actions y\u00fcr\u00fct\u00fcr. \u0130\u015flemler paralel \u00e7al\u0131\u015f\u0131r, 2\/3 kat\u0131l\u0131m zorunludur.<\/p>\n

MPC TSS tek ar\u0131za noktalar\u0131n\u0131 ortadan kald\u0131r\u0131r. TEE, donan\u0131m izolasyonuyla anahtar paylar\u0131n\u0131n \u00e7\u0131kar\u0131lmas\u0131n\u0131, \u00e7\u0131kt\u0131 manip\u00fclasyonunu engeller.<\/p>\n

D\u00fc\u011f\u00fcm Mimarisi<\/h2>\n

Her d\u00fc\u011f\u00fcm, ba\u011f\u0131ms\u0131z sunucuda m\u00fch\u00fcrl\u00fc TEE ile ba\u015flar. Hassas veriler d\u00fc\u011f\u00fcm operat\u00f6r\u00fcne veya kullan\u0131c\u0131ya a\u00e7\u0131lmaz. Ba\u011flant\u0131da AMD SEV-SNP sertifikalar\u0131yla do\u011frulama yap\u0131l\u0131r.<\/p>\n

TEE i\u00e7inde Deno JS ortam\u0131 ve anahtar paylar\u0131 bulunur. Anahtar \u00e7iftleri DKG ile \u00fcretilir.<\/p>\n

Da\u011f\u0131t\u0131k Anahtar \u00dcretimi<\/h2>\n

DKG ile anahtarlar toplu \u00fcretilir; tam anahtar asla var olmaz. 2\/3 d\u00fc\u011f\u00fcm birle\u015fmeden i\u015flem yap\u0131lamaz.<\/p>\n

K\u00f6k anahtarlar hiyerar\u015fik t\u00fcretime temel olur, periyodik yenilenir. Yenileme (Proactive Secret Sharing) paylar\u0131 d\u00f6nd\u00fcr\u00fcr, anahtar\u0131 de\u011fi\u015ftirmez. Yeniden payla\u015f\u0131m ile d\u00fc\u011f\u00fcm ekleme\/\u00e7\u0131karma yap\u0131l\u0131r.<\/p>\n

Zincir \u00dcst\u00fc Koordinasyon<\/h2>\n

Chronicle (Arbitrum Orbit zinciri) payla\u015f\u0131lan durumu y\u00f6netir. PKP\u2019ler ERC-721 olarak bas\u0131l\u0131r, izinler ak\u0131ll\u0131 s\u00f6zle\u015fmelerle kontrol edilir. D\u00fc\u011f\u00fcm stake\/\u00f6d\u00fcl ve hizmet \u00f6demeleri Chronicle\u2019da ger\u00e7ekle\u015fir. D\u00fc\u011f\u00fcmler TEE i\u00e7inde Orbit replica \u00e7al\u0131\u015ft\u0131r\u0131r.<\/p>\n

\"\"<\/p>\n

Lit D\u00fc\u011f\u00fcmleriyle \u0130leti\u015fim<\/h2>\n

T\u00fcm ileti\u015fim SSL\/TLS ile \u015fifrelidir. Veri sadece TEE i\u00e7inde \u00e7\u00f6z\u00fcl\u00fcr. D\u00fc\u011f\u00fcm-d\u00fc\u011f\u00fcm ileti\u015fimde stake, do\u011frulama ve \u00fcyelik kontrol\u00fc yap\u0131l\u0131r.<\/p>\n

Talepler kamuya a\u00e7\u0131k de\u011fildir; \u015fifreli iletim, TEE i\u015fleme, g\u00fcvenli payla\u015f\u0131m ile korunur. jsParams\u2019teki hassas veriler (API anahtarlar\u0131 dahil) g\u00f6r\u00fcnmez.<\/p>\n

Talep ya\u015fam d\u00f6ng\u00fcs\u00fc: Kullan\u0131c\u0131 2\/3+ d\u00fc\u011f\u00fcme authenticated talep g\u00f6nderir. D\u00fc\u011f\u00fcmler do\u011frulama sonras\u0131 i\u015flemi \u00e7al\u0131\u015ft\u0131r\u0131r. Etkile\u015fimli i\u015flemlerde e\u015fle\u015fen bekleyen talep zorunludur.<\/p>\n

Naga operat\u00f6r k\u00fcmesi TGE sonras\u0131 stake yar\u0131\u015fmas\u0131yla belirlenir; en y\u00fcksek 10 se\u00e7ilir.<\/p>\n

Kriptoekonomik G\u00fcvenlik<\/h2>\n

$LITKEY (hen\u00fcz canl\u0131 de\u011fil) liveness sa\u011flar. D\u00fc\u011f\u00fcmler stake eder, slashing uptime zorlar. Do\u011fruluk TEE ve e\u015fik konsens\u00fcsle garanti edilir. Token sahipleri delege edebilir.<\/p>\n

Yedekleme ve Kurtarma<\/h2>\n

K\u00f6k anahtar paylar\u0131 do\u011frulanabilir \u015fifrelemeyle yedeklenir. Kurtarma partisi ve Blinder (d\u00fc\u011f\u00fcm simetrik anahtar\u0131) ile 2\/3 kat\u0131l\u0131m gerekir. Sadece i\u015fbirli\u011fiyle yedekler \u00e7\u00f6z\u00fcl\u00fcr.<\/p>\n

Kullan\u0131m Alanlar\u0131<\/h2>\n