Kompyuter tarmoqlarida uzatilayotgan axborotni kriptografik himoyalash usuli
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Аннотация
Mazkur maqolada Steganografik himoyadagi mavjud kamchiliklarni bartaraf etishda kriptografik himoya mexanizmlari ko‘rib chiqilgan. Steganografiyaning maqsadi maxfiy xabarlarni raqamli kontentlarga hech kim bunday xabarlar mavjudligini aniqlashga imkon bermaydigan tarzda yashirishdan iborat bo‘lib, u maxfiy xabarning tuzilishini o‘zgartirmasdan, maxfiy xabarni ochiq xabar tarkibiga yashiradi. Shuning uchun o‘zgarishni aniqlash murakkab hisoblanadi. Steganografiya usulining bardoshligi ushbu usulning maxfiyligiga bog‘liq bo‘lib, stegotahlil usuli yashirish usulini aniqlashni maqsad qiladi. Steganografik himoyadagi mavjud kamchiliklarni bartaraf etishda kriptografik himoya mexanizmlaridan foydalanish mumkinligini inobatga olgan holda kriptografik-staganografik himoyalash usuli taklif etilgan, ushbu usul asosida ishlab chiqilgan himoya mexanizmi to‘laqonli himoyani ta’minlashi isbotlandi.
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