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Journal of Electrical and Computer Engineering
Volume 2017, Article ID 9598581, 6 pages
Research Article

A Student Information Management System Based on Fingerprint Identification and Data Security Transmission

College of Electronic Information and Optical Engineering, Nankai University, Tianjin 300350, China

Correspondence should be addressed to Guiling Sun; nc.ude.iaknan@lgnus

Received 18 February 2017; Revised 17 July 2017; Accepted 17 August 2017; Published 19 September 2017

Academic Editor: Liangmin Wang

Copyright © 2017 Pengtao Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


A new type of student information management system is designed to implement student information identification and management based on fingerprint identification. In order to ensure the security of data transmission, this paper proposes a data encryption method based on an improved AES algorithm. A new -box is cleverly designed, which can significantly reduce the encryption time by improving ByteSub, ShiftRow, and MixColumn in the round transformation of the traditional AES algorithm with the process of look-up table. Experimental results show that the proposed algorithm can significantly improve the encryption time compared with the traditional AES algorithm.