Data encryption standard based protection method of privacy data on Internet of Things

DOI

10.2991/icmmct-16.2016.252How to use a DOI?

Keywords

Internet of things; privacy data protection; data encryption standard; information security

Abstract

There are a lot of information and network security threats along with the rapid development of Internet of things (IoT). This paper according to the environmental features of the IOT node limited hardware resource and its requirements, and takes aim at the privacy information security issues for the IoT, an encryption method of lightweight data encryption is designed based on data encryption standard (DES). In order to reduce the complexity of the algorithm but ensuring the security, this algorithm simplified the data packet and the iterative rounds; at the same time added the random selection of S boxes, and improved sub key generation scheme to achieve some degree of “different keys in each encryption”. Experiments show that, the algorithm reduces the computational complexity and resource cost, improve operation efficiency. It is a suitable method of privacy data protection in the IoT.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Xiaohui Cheng
AU  - Zhongning Liang
PY  - 2016/03
DA  - 2016/03
TI  - Data encryption standard based protection method of privacy data on Internet of Things
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 1284
EP  - 1290
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.252
DO  - 10.2991/icmmct-16.2016.252
ID  - Cheng2016/03
ER  -