Research of avalanche effect of the 3GPP integrity algorithm f9
Siyuan Shen, Xudong Han, Xingru Zhou · 2017
The avalanche effect is an important security property that any Integrity algorithm must have. With implementing integrity algorithm f9 in C++ program, we test and analyze the avalanche effect of algorithm f9 by means of giving the respectively changed MAC-I bit numbers when changing one bit of the key or message in turn. The result shows that the f9 algorithm has very good avalanche effect property.