Title :
Another attack on A5/1 [GSM stream cipher]
Author :
Ekdahl, Patrik ; Johansson, Thomas
Author_Institution :
Dept. of Inf. Technol., Lund Univ., Sweden
Abstract :
A5/1 is a stream cipher used in the GSM system. Several time-memory trade-off attacks against A5/1 have been proposed previously. This paper presents a completely different attack, based on ideas from correlation attacks
Keywords :
cellular radio; correlation methods; cryptography; telecommunication security; A5/1; GSM standard; GSM system; correlation attacks; encryption algorithm; stream cipher; time-memory trade-off attacks; Clocks; Communication standards; Counting circuits; Cryptography; Design engineering; GSM; Information technology; Linear feedback shift registers; Privacy; Shift registers;
Conference_Titel :
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7123-2
DOI :
10.1109/ISIT.2001.936023
