1. What is the general equation for elliptic curve systems? a) y3+b_1 xy+b_2 y=x33+a_1 x2+a_2 x+a_3 b) y3+b_1 x+b_2 y=x2+a_1 x2+a_2 x+a_3 c) y2+b_1 xy+b_2 y=x3+a_1 x2+a_2 d) y2+b_1 xy+b_2 y=x3+a_1 x2+a_2 x+a_3 AnswerAnswer: d [Reason:] The general equations for an elliptic curve system is y2+b_1 xy+b_2 y=x3+a_1 x2+a_2 x+a_3. 2. In Singular elliptic curve,…