Differential Fault Attack on KASUMI Cipher Used in GSM Telephony
Joint Authors
Dong, Xiaoyang
Wang, Zongyue
Jia, Keting
Zhao, Jingyuan
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The confidentiality of GSM cellular telephony depends on the security of A5 family of cryptosystems.
As an algorithm in this family survived from cryptanalysis, A5/3 is based on the block cipher KASUMI.
This paper describes a novel differential fault attack on KAUSMI with a 64-bit key.
Taking advantage of some mathematical observations on the FL, FO functions, and key schedule, only one 16-bit word fault is required to recover all information of the 64-bit key.
The time complexity is only 232 encryptions.
We have practically simulated the attack on a PC which takes only a few minutes to recover all the key bits.
The simulation also experimentally verifies the correctness and complexity.
American Psychological Association (APA)
Wang, Zongyue& Dong, Xiaoyang& Jia, Keting& Zhao, Jingyuan. 2014. Differential Fault Attack on KASUMI Cipher Used in GSM Telephony. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-457540
Modern Language Association (MLA)
Wang, Zongyue…[et al.]. Differential Fault Attack on KASUMI Cipher Used in GSM Telephony. Mathematical Problems in Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-457540
American Medical Association (AMA)
Wang, Zongyue& Dong, Xiaoyang& Jia, Keting& Zhao, Jingyuan. Differential Fault Attack on KASUMI Cipher Used in GSM Telephony. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-457540
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-457540
