New states of Germany Germany thus consists of 16 states with equal legal statuses. Yet the process of the "inner reunification" between the former East and West Germany is still ongoing. Persisting differences in culture and mentality among the old East Germany and old West Germany are often referred to as the "wall in the head" ("Mauer im Kopf"). "Ossis" ("Easties") are stereotyped as racist, poor and largely influenced by Russian culture. "Wessis" ("Westies") are usually considered snobbish, dishonest, wealthy, and selfish. The terms can be considered disparaging. In 2009, twenty years after the fall of the wall, a poll found that 22% of
3-subset meet-in-the-middle attack 3-subset meet-in-the-middle attack The 3-subset meet-in-the-middle (hereafter shortened MITM) attack is a variant of the generic meet-in-the-middle attack, which is used in cryptology for hash and block cipher cryptanalysis. The 3-subset variant opens up the possibility to apply MITM attacks on ciphers, where it is not trivial to divide the keybits into two independent key-spaces, as required by the MITM attack. The 3-subset variant relaxes the restriction for the key-spaces to be independent, by moving the intersecting parts of the keyspaces into a subset, which contains the keybits common between the two key-spaces. The original MITM attack was first suggested