A5.1
A5/1 is an implementation of the A5 algorithm.
It was stronger and made for use by European countries, compared to A5/2, which was made intentionally weaker so that the European nations could crack the communications in the Eastern Bloc.
A5/1 is an implementation of the A5 algorithm.
It was stronger and made for use by European countries, compared to A5/2, which was made intentionally weaker so that the European nations could crack the communications in the Eastern Bloc.