DocumentCode :
598309
Title :
Electromagnetic analysis and attacks system for cryptographic RFID
Author :
Zhihui Zhu ; Wei Liu ; Xiangyu Li ; Liji Wu ; Xiangming Zhang
Author_Institution :
Tsinghua Nat. Lab. for Inf. Sci. & Technol., Tsinghua Univ., Beijing, China
fYear :
2012
fDate :
Oct. 29 2012-Nov. 1 2012
Firstpage :
1
Lastpage :
3
Abstract :
An electromagnetic (EM) analysis and attacks system has been designed for cryptographic Radio Frequency Identification Devices (RFID). The system has the function of carrier removing in analog front-end with adaptive carrier obtain and EM shielding, finding the best acquisition position base on multiple feedback judgment, preprocessing and analysis with drift elimination and noise reduction. Analysis is performed on a practical 13.56M RFID, the Triple-DES (3DES) operation time is located with 1400 curves, and the key of 3DES is recovered with 14000 curves using preprocessing with drift elimination and noise reduction.
Keywords :
cryptography; electromagnetic interference; radiofrequency identification; 3DES operation; EM attacks system; EM shielding; cryptographic RFID; drift elimination; electromagnetic analysis; noise reduction; radio frequency identification; triple-DES operation; Band pass filters; Cryptography; Demodulation; Noise; Oscilloscopes; Probes; Radiofrequency identification;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State and Integrated Circuit Technology (ICSICT), 2012 IEEE 11th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4673-2474-8
Type :
conf
DOI :
10.1109/ICSICT.2012.6467633
Filename :
6467633
Link To Document :
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