Now you can say a one-way hash function is a hash function (using the less restricted definition) that possesses properties 1 and 2; that is, it is an easy-to-compute compression function that possesses preimage resistance and second-preimage resistance. In other words, the function can only be computed one way.
On New Year's Day 2017, Israel's population stood at a record 8,630,000. Diversity & Growth. The Jewish population makes up 6,450,000 (74.8%); 1,796,000 (20.8%) are Arabs; and, those identified as others (non-Arab Christians, Baha'i, etc) make up 4.4% of the population (384,000 people).
The worldwide Jewish population is 13.3 million Jews. Jewish population growth worldwide is close to zero percent. From 2000 to 2001 it rose 0.3%, compared to worldwide population growth of 1.4%.In 2001, 8.3 million Jews lived in the Diaspora and 4.9 million lived in Israel. Just about half of the world s Jews reside in the Americas, with about 46 percent in North America.here is not a single Diaspora country where Jews amounted to 2.5 percent of the total population. Only 3 Diaspora countries had more than 1 percent. Gibraltar (24.0 per 1000), United States (20.1), Canada (11.9), France (8.8), Uruguay (6.7), Argentina (5.3), Hungary (5.2), and Australia (5.1) had the highest ratios.