Motorola Secure Phone

Jyri Kaljundi jk at digit.ee
Sat Dec 16 15:15:54 PST 1995



What about cellular phones, especially GSM? As I have heard GSM is 
supposed to be secure, at least thats what the salespersons tell every 
time they are selling a GSM.

I know ciphering algorithms A3, A8 and A5 are used in GSM phones, but I 
know nothing more about them.

Jüri Kaljundi
jk at digit.ee
Digiturg http://www.digit.ee/







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