KVANT KALITLARINI TA’MINLASH USULI ORQALI XAVFSIZ AXBOROT ALMASHINUVI
Qabul qilingan: 2026-07-15 10:45:43
Nashr etilgan: 2026-04-18
Annotatsiya
Ushbu maqolada kvant kriptografiyasining BB84 protokoli asosida xavfsiz kalit almashinuvi modeli ishlab chiqildi va simulyatsiya qilindi. Tadqiqotda Alice va Bob orasidagi kvant kanal orqali uzatilgan fotonlar kvant holatlarida kodlanib, ularni o‘qishda bazalarning tasodifiy tanlanishi orqali xavfsizlik ta’minlandi. Eavesdropping (Eve) aralashuvi aniqlanishi uchun xatolik ko‘rsatkichi hisoblandi. Kalitni generatsiya qilgandan so‘ng, ma’lumotlarni himoyalangan tarzda uzatish uchun XOR asosidagi sodda ECC shifrlash algoritmi qo‘llandi. Natijalar BB84 protokoli orqali shakllangan kalit yordamida axborot maxfiyligini samarali saqlash mumkinligini ko‘rsatdi.
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