Modified Public Key Cryptosystem for the Internet of Things Applications to Improve Security and Processing Speed

Abstract

Internet of things (IoT) deals with massive collected data. Most of these data are personality information that needs to be protected from hacking and unauthorized access. In other hand, these massive data needs processing speed. To meet these requirements, this paper provides modifications on NTRU public key cryptosystem to prevent LLL algorithm from recover the plain text from known cipher text.The method is based on a specific swapping process in the encryption process to thwart it.

In addition to use suggest a method that can generatedynamic sequences of keys in a parallel manner that use to encrypt the data in IoT environment applications.