Published December 18, 2025 | Version v1

KRIPTOGRAFIYADA MATEMATIKA ELEMENTLARINING QO'LLANILISHI

Authors/Creators

  • 1. "Yosh chegarachilar" harbiy akademik litseyi o'qituvchisi, Termiz, O'zbekiston.

Description

Diskret matematika zamonaviy kriptografiyaning nazariy asosini tashkil etuvchi eng muhim ilmiy yo'nalishlardan biridir. Tub sonlar nazariyasi, modulyar arifmetika, tugallangan maydonlar, kombinatorika, ehtimollar nazariyasi, graf strukturalari, panjara (lattice) nazariyasi, mantiqiy algebra va algoritmlar nazariyasi kabi diskret sohalar zamonaviy shifrlash algoritmlarining ichki mexanizmlarini shakllantiradi. Shifrlash jarayonida qo'llaniladigan har bir matematik amal - bu bitlar ustida bajariladigan chegaralangan, diskret arifmetikadan iborat bo'lib, aynan shu diskretlik kriptosistemalarning deterministik, ishonchli va xavfsiz bo'lishini ta'minlaydi. Ushbu maqolada kriptografiyaning turli yo'nalishlarida diskret matematikaning tutgan o'rni keng qamrovda tahlil qilinadi.

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Additional details

References

  • R. L. Rivest, A. Shamir and L. Adleman, "A method for obtaining digital signatures and public-key cryptosystems," Communications of the ACM, vol. 21, no. 2, pp. 120–126, 1978.
  • N. Koblitz, A Course in Number Theory and Cryptography, 2nd ed. New York, NY, USA: Springer, 1994.
  • W. Diffie and M. Hellman, "New directions in cryptography," IEEE Transactions on Information Theory, vol. 22, no. 6, pp. 644–654, 1976.
  • T. ElGamal, "A public key cryptosystem and a signature scheme based on discrete logarithms," IEEE Transactions on Information Theory, vol. 31, no. 4, pp. 469–472, 1985.
  • V. S. Miller, "Use of elliptic curves in cryptography," in Advances in Cryptology — CRYPTO'85, Springer, 1986, pp. 417–426.
  • N. Koblitz, "Elliptic curve cryptosystems," Mathematics of Computation, vol. 48, no. 177, pp. 203–209, 1987.
  • J. Daemen and V. Rijmen, The Design of Rijndael: AES—The Advanced Encryption Standard, Springer, 2002.
  • National Institute of Standards and Technology (NIST), "FIPS PUB 197: Advanced Encryption Standard (AES)," 2001.
  • S. Lin and D. J. Costello, Error Control Coding, 2nd ed. Prentice-Hall, 2004.
  • J. L. Massey, "Shift-register synthesis and BCH decoding," IEEE Transactions on Information Theory, vol. 15, no. 1, pp. 122–127, 1969.