NETRU: A Non-commutative and Secure Variant of CTRU Cryptosystem

نویسندگان
Ebrahimi Atani, Shahabaddin ID 1
Ebrahimi Atani, Reza ID 2
Hassani Karbasi, A. ID 3

1 University Campus 2, Department of Mathematics, University of Guilan, Rasht, Iran

2 Department of Computer Engineering, University of Guilan, Rasht, Iran.

3 University Campus 2, Department of Mathematics, University of Guilan, Rasht, Iran

doi
10.22042/isecure.2018.0.0.2
چکیده

In this paper we present a new finite field-based public key cryptosystem(NETRU) which is a non-commutative variant of CTRU. The original CTRU is defined by the ring of polynomials in one variable over a finite field F2. This system works in the ring R = F2[x]=hxN

کلیدواژه‌ها
Lattice-based Cryptography, CTRU, Matrix Rings, Finite Fields