Question: Given an elliptic curve E over Z29 and the point P=(8,10). Find k.P (point multiplication) where k=5 using the Double-and-Add algorithm. Elliptic Curve Point Addition

Given an elliptic curve E over Z29 and the point P=(8,10). Find k.P (point multiplication) where k=5 using the Double-and-Add algorithm. Elliptic Curve Point Addition and Point Doubling x3=s2x1x2modpy3=s(x1x3)y1modp y2=x3+4x+20m where s={x2x1y2y1modp;ifP=Q(pointaddition)2y13x12+amodp;ifP=Q(pointdoubling)

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