Recent Cryptanalysis of GSM A 5 / 1 Algorithm : What Does it Mean ?
نویسنده
چکیده
This issue of Wireless Security Perspectives focuses on GSM and the December 1999 article titled Real Time Cryptanalysis of the Alleged A5/1 on a PC (preliminary draft) by Alex Biryukov and Adi Shamir. The authors describe an attack on the GSM A5/1 traffic encryption algorithm and claim that by analyzing the output of the algorithm, one can recover the cryptographic key in less than a second using an ordinary PC.
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