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Reply To: A5/1 to A5/2 ciphering algorithm

#57719
pix
Guest

hi,

you must set your MSC to autorize the usage of A5/3 in the BSS. Other than that, no other problem.

Also, to strengthen the A5/1 algo, you can activate the “LapDm filling with random bits” feature. It make sthe A5/1 much harder to crack !

(reason : not all MS are A5/3 compatible, so even if you activate A5/3, you’ll stil get a lot of A5/1 in your bss)

regards
pix