Question: Task A: (5 marks) Let (G,g.p) be a cyclic group, where G is the set of group element, g is the generator, and the prime

Task A: (5 marks)

Let (G,g.p) be a cyclic group, where G is the set of group element, g is the generator, and the prime number p is the group order.

Q1 (2marks): Show step by step how to compute g2023 efficiently. You should invoke the multiplication operation over group elements for no more than 20 times.)

Q2 (3marks, this question is for CSCI971 students only): Show step by step how to

compute gia-sisar given giaks and grais

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