Design of Smart Lock Control System with Function of Active Authentication

DOI

10.2991/icadme-16.2016.131How to use a DOI?

Keywords

Embedded system; Intelligent control; Wireless authentication; GSM

Abstract

The smart lock control device has functions of active wireless authentication and GSM remote unlocking. A smart key can match with 8 locks. A smart lock can have 8 keys. When the intelligent lock receives unlocking request, it will send an encrypted authentication request packet on its own initiative. After receiving request packet, the key checks the correctness of lock ID, determines the corresponding PD(password dictionary), obtains the password by PI(dynamic password index), and deciphers the message. Secondly, the key compares lock address with the source address to determine whether to transmit a reply packet. The lock adopts the same way to judge legitimacy of the key. Moreover, it adds lock ID and overtime certification. After identity authentication, the control system performs unlocking operation. Mobile phone can achieve remote unlocking by using dynamic authentication codes. Verified by experimental tests and application, the system can meet the design requirements in function and security.

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/).

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TY  - CONF
AU  - Cun-Bo Jiang
AU  - Xiang-Li Kong
AU  - Yang Jiao
AU  - Xiao-Qin Chen
PY  - 2017/07
DA  - 2017/07
TI  - Design of Smart Lock Control System with Function of Active Authentication
BT  - Proceedings of the 2016 6th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2017)
PB  - Atlantis Press
SP  - 732
EP  - 736
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-16.2016.131
DO  - 10.2991/icadme-16.2016.131
ID  - Jiang2017/07
ER  -