(1 point) Consider the elliptic curve group based on the equation y² = x³ + ax + b mod p where a = 4, b = 4, and p = 11. This

Question

(1 point) Consider the elliptic curve group based on the equation
y² = x³ + ax + b mod p
where a = 4, b = 4, and p = 11.
This curve contains the point P = (0, 2). The order of this elliptic curve group is the prime number 11, and therefore we can be sure that P is a primitive element. Another element in this group is Q = (2,8). The index of Q with respect to P is the least positive integer d such that Q=dP. What is d, the index of Q?

Kunduz · Accepted Answer

Click to see the answer