Implementing NTRU-similar algorithm on the basis of NTRUPrime

Abstract

The modern attacks uses special structures of the rings in the NTRU similar algorithms.  The article was proposed post-quantum parameters NTRUPrime without these structures. Have investigated  the possibility of using these parameters for encryption on the part of the most important characteristic which distinguish NTRU methods from the rest of algorithms, namely, speed regulation characteristics. In fact, standard ANSI X9.98 – 2010 is used for this, but with NTRUPrime mathematics. Use AVX2 commands for multiplication of polynomials and effective implementation of necessary operations yielded minimal reduction in performance.