How to determine the substitution of the encryption algorithm on Android?

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Dom Topor2014-07-13 12:05:19

Java

Dom Topor, 2014-07-13 12:05:19

Help write a code that will determine the substitution of the encryption algorithm from A5.1 to A5.2

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alexnovo, 2014-07-16
@alexnovo

As for checking the algorithm - apparently it will not work by standard means. (See https://code.google.com/p/android/issues/detail?id=5353 ).
There is also a link to a project that allows you to detect IMSI interception in the event of an "enemy" BTS action - it may be interesting https://github.com/SecUpwN/Android-IMSI-Catcher-De...