Binary Information Press
Wireless sensor network security requires the cryptography software extremely low complex and energy efficient due to the limited memory and CPU capacity in a sensor. The NTRU (Nth degree Truncated Polynomial Ring) encrypt algorithm has been shown to provide certain advantages when designing low power and resource constrained systems. In this paper, the authors propose a NTRU base key generation scheme N-NTRU and also present a data transmission scheme by using N-NTRU. Security and performance analysis shows that their scheme is resilient against several important attacks and can significantly reduce storage and computation overhead.