Security, Cryptograhy, Diffie Hellman, Cyclic Group, Learning.
mod 5 = 4 2^3=8 mod 5 = 3 2^4=16 mod 5 = 1 2^5=32 mod 5 = 2 2^6=64 mod 5 = 4 2^7=128 mod 5 = 3 ... In this case, we refer to 2 as a generator point inside the cyclic group Z*5. 3 is another generator point for this cyclic group. In order for a group to cyclic, it must have at least one generator