Improving the Security in Wireless Network System Using NTRU

Abstract

Reliable technology is not enough to ensure the security for the many application systems. Such several reliability deficiencies become the vital part of the security level in today wireless technology. Efficient cryptographic techniques are necessary to endow the security level in wireless network system. NTRU becomes the fastest and smallest public-key security solutions for wireless technologies and applications. In Advanced Number Theory Research Unit (NTRU) Public key Cryptosystem (PKCS) is composed with mainly three parameters: N is the polynomials of the truncated polynomial ring have degree N-1, p is small modulus which can reduce the coefficient of the message at the decryption process and q is large modulus which can reduce the coefficient of the truncated polynomial. In this paper, we analyze to improve the security in wireless network system by applying four security levels such as moderate, standard, high, and highest of Advanced NTRU.