1. Liu, Y., Song, G., Wu, J., Lu, Y., Liu, M.: Fixed eccentric wheel device based electronic sealing synchronization control for continuous automatic F/F/S packaging machines. In: 2009 IEEE Student Conference on Research and Development (SCOReD), pp. 422–425 (2009)
2. Campos, M.L.B.: Evaluation of the sealing system and of the electric performance of the distribution lightning arresters. In: 14th International Conference and Exhibition on Electricity Distribution. Part 1: Contributions. CIRED, vol. 3, pp. 30/1–30/5 (1997)
3. Zhao, X.-F.: Design of electronic seal system based on PKI. In: 2011 International Conference on E -Business and E -Government (ICEE), pp. 1–3 (2011)
4. Ma, B., Xu, J.: Electronic seal system based on RSA algorithm and public-key infrastructure. In: 2010 2nd International Conference on Networking and Digital Society (ICNDS), vol. 1, pp. 636–639 (2010)
5. Xu, J., Ma, B.: Study of an electronic seal system based on elliptic curve cryptography and public-key infrastructure. In: 2010 2nd International Conference on Future Computer and Communication (ICFCC), vol. 2, pp. V2-760 – V2-763 (2010)