Estimates of the probability of reversibility of random polynomials used in the modified version of NTRU cryptosystem

Authors

  • А.Н. Алексейчук
  • А.А. Матийко

Keywords:

asymmetric cryptography, ring of truncated polynomials, NTRU, trigonometric sums method

Abstract

Using the trigonometric sums method we obtain analytical bounds for the probability of reversibility of polynomials used as secret keys in a modified version of NTRU encryption scheme. We show that the obtained bounds are applicable in practice to choosing the long-term parameters of the encryption scheme.

References

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How to Cite

Алексейчук, А., & Матийко, А. (2017). Estimates of the probability of reversibility of random polynomials used in the modified version of NTRU cryptosystem. Radiotekhnika, 2(189), 38–46. Retrieved from http://rt.nure.ua/article/view/180720

Issue

No. 189 (2017): Radiotekhnika

Section

Articles

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