ELLIPTIK EGRI CHIZIQLARGA ASOSLANGAN SAMARALI DIFFI-XELLMAN IKKI TOMONLAMA KALIT TAQSIMLASH PROTOKOLLARI TAHLILI
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Kalit so‘zlar: Elliptik egri chiziqlar, kriptografiya, kalit taqsimlash, protokollar.##article.abstract##
Kalit taqsimlash protokollari ikki (yoki undan ko‘p) tomon o‘rtasida xavfsiz bo‘lmagan tarmoq orqali aloqa maxfiyligini ta’minlash uchun asosiy ahamiyatga ega. Ushbu maqolada biz elliptik egri chiziq guruhlari ustida Diffi-Xellman va diskret logarifmlash muammolarining murakkabligiga asoslangan mavjud ikki tomonlama protokollarni ko‘rib chiqamiz. Shuningdek, yangi ikki tomonlama o‘zaro autentifikatsiyalangan kalit taqsimlash protokolini taklif qilamiz va barcha ko‘rib chiqilgan sxemalarning xavfsizligi va samaradorligini birgalikda baholaymiz. Elliptik egri chiziq texnikalari resurslari cheklangan qurilmalarda hisoblash ishlarini minimallashtirish va kamroq bit bilan xavfsizlik darajalarini ta’minlash uchun qo‘llaniladi.
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