Title :
Research on precautions against data disaster of logic security smart card
Author :
Liu, Ming-Sheng ; Liu, Hui ; Ma, Yin-Hua ; Li, Wen-Xiong
Author_Institution :
Dept. of Inf. Eng., Shijiazhuang Railway Inst., China
Abstract :
Taking the worldwide used logic security smart card as the subject, the author analyses the structure of the logic security card system. Considering the possible data damage in the card for the absence of anti-draw-out and anti-IFD-poweroff functions in use, a double data memory structure with check sum and the relevant reading/writing logic are put forward, which guarantees the correctness and availability of the data in the card when a data disaster happens.
Keywords :
security of data; smart cards; antiIFD poweroff function; antidraw out function; data disaster; double data memory structure; logic security smart card system; reading-writing logic; Data security; Information security; Logic circuits; Logic design; Logic devices; Power system security; Railway engineering; Read-write memory; Smart cards; Writing;
Conference_Titel :
Machine Learning and Cybernetics, 2004. Proceedings of 2004 International Conference on
Print_ISBN :
0-7803-8403-2
DOI :
10.1109/ICMLC.2004.1378337
